Lexus - RX 350 - Owners Manual - 2009 - 2009 (2)

TABLE OF CONTENTS 1 Before driving Information on the hybrid system (RX450h) and adjusting and operating features such as door locks, mirrors, and steering column. 2 When driving Driving, stopping and safe-driving information. 3 Interior features Air conditioning and audio systems, as well as other interior features for a comfortable driving experience. 4 Maintenance and care Cleaning and protecting your vehicle, performing do-it-yourself maintenance, and maintenance information. 5 When trouble arises What to do if the vehicle needs to be towed, gets a flat tire, or is involved in an accident. 6 Vehicle specifications Detailed vehicle information. 7 For owners Reporting safety defects for U.S. owners, and seat belt and SRS airbag instructions for Canadian owners. Index Alphabetical listing of information contained in this manual. 1 TABLE OF CONTENTS Index For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual” for information regarding the equipment listed below. • • • • 1 Navigation system Air conditioning controls Windshield wiper de-icer Rear view monitor system Before driving 1-1. Hybrid system Hybrid system................................... 34 Hybrid system precautions ........ 38 Energy monitor/consumption screen................................................ 44 Hybrid vehicle driving tips........... 55 1-2. Key information Keys ...................................................... 57 1-3. Opening, closing and locking the doors Smart access system with push-button start .......................... 62 Wireless remote control .............. 76 Side doors .......................................... 79 Back door........................................... 82 2 • Intuitive parking assist • Audio/video system • Rear window and outside rear view mirror defogging 1-4. Adjustable components (seats, mirrors, steering wheel) Front seats.......................................... 95 Rear seats........................................... 99 Driving position memory ........... 103 Head restraints............................... 109 Seat belts ............................................. 111 Steering wheel.................................. 119 Anti-glare inside rear view mirror .............................................. 122 Outside rear view mirrors......... 126 1-5. Opening and closing the windows and moon roof Power windows.............................. 129 Moon roof ........................................ 133 1-6. Refueling Opening the fuel tank cap......... 137 1-7. Theft deterrent system Engine immobilizer system....... 145 Immobilizer system ...................... 147 Alarm.................................................. 149 Theft prevention labels ............... 154 1-8. Safety information Correct driving posture ............. 155 SRS airbags ..................................... 157 Front passenger occupant classification system.................. 170 Child restraint systems ............... 175 Installing child restraints............. 179 2 When driving 2-1. Driving procedures 1 Driving the vehicle........................ 192 Engine (ignition) switch ............ 205 Power (ignition) switch................. 211 EV drive mode ................................ 217 2 Automatic transmission (RX350 6-speed models) ... 220 Automatic transmission (RX350 8-speed models) ... 227 3 Hybrid transmission .................... 236 Turn signal lever ........................... 243 Parking brake ................................ 245 Horn................................................... 246 4 2-2. Instrument cluster Gauges and meters .................... 247 5 Indicators and warning lights................................................ 252 Multi-information display.......... 260 Head-up display ........................... 269 6 7 3 TABLE OF CONTENTS Index 2-3. Operating the lights and windshield wipers Headlight switch........................... 274 Fog light switch.............................. 278 Windshield wipers and washer........................................... 280 Rear window wiper and washer............................................ 287 Headlight cleaner switch ......... 290 2-4. Using other driving systems Cruise control................................. 291 Dynamic radar cruise control............................................ 296 Intuitive parking assist ............... 309 Rear view monitor system (rear view mirror-attached type)............................................... 320 Rear view monitor system (vehicles with the Lexus Display Audio system) ............ 329 Driving assist systems................. 334 All-wheel drive lock switch ..... 340 Hill-start assist control................. 341 Pre-Collision System.................. 343 BSM (Blind Spot Monitor) ...... 348 4 2-5. Driving information Utility vehicle precautions (RX350) ...................................... 354 Utility vehicle precautions (RX450h)................................... 358 Cargo and luggage..................... 362 Vehicle load limits........................ 367 Winter driving tips ....................... 369 Trailer towing (RX350 and RX450h AWD models with towing package) .............. 373 Trailer towing (RX450h 2WD models and RX450h AWD models without towing package)....................... 390 Dinghy towing ................................ 391 3 Interior features 3-1. Lexus Display Audio system Lexus Display Audio system ............................................ 396 Display settings .............................. 401 Setup menu.................................... 403 Vehicle information.................... 409 3-2. Using the air conditioning system and defogger Automatic air conditioning system (with the Lexus Display Audio system) ............. 412 Automatic air conditioning system (without a navigation system or the Lexus Display Audio system).............................. 421 Rear window defogger switch ............................................ 430 Windshield wiper de-icer......... 432 3-3. Using the Lexus Display Audio system Audio system (with the Lexus Display Audio system)........................................... 434 Using the radio.............................. 437 Using the CD player................... 452 Playing an audio CD and MP3/WMA discs..................... 453 Listening to an iPod..................... 463 Listening to a USB memory...... 471 Using the AUX port .................... 481 Listening to Bluetooth® audio.............................................. 483 Optimal use of the audio system ............................................ 497 1 Using the steering wheel audio switches ............................ 499 Hands-free system (for mobile phone)................... 502 2 Using the Bluetooth® phone .............................................. 510 Setting the hands-free system ............................................ 529 3 Bluetooth® settings .................... 542 3-4. Using the audio system Audio system (without a navigation system or the Lexus Display Audio system)............................................ 551 Using the radio.............................. 554 Using the CD player................... 563 Playing MP3 and WMA discs ................................................ 572 Operating an iPod........................ 581 Operating a USB memory........ 591 Bluetooth® audio system .......... 601 Using the Bluetooth® audio system ............................... 606 Operating a Bluetooth® enabled portable player............ 611 Setting up a Bluetooth® enabled portable player.......... 615 Bluetooth® audio system setup ............................................... 622 5 4 5 6 7 TABLE OF CONTENTS Index Optimal use of the audio system ............................................ 623 Using the AUX port.................... 626 Using the steering wheel audio switches ........................... 628 Hands-free system for mobile phones ............................ 632 Using the hands-free system (for mobile phones).................. 637 Making a phone call.................... 645 Setting a mobile phone............. 650 Security and system setup........ 656 Using the phone book............... 660 3-5. Using the interior lights Interior lights list............................ 667 • Interior lights .............................. 668 • Personal lights ........................... 668 3-6. Using the storage features List of storage features............... 670 • Glove box...................................... 671 • Bottle holders/door pockets .......................................... 672 • Cup holders................................. 673 • Console box................................ 676 • Coin holder.................................. 678 • Auxiliary box ............................... 678 • Under tray................................... 680 6 3-7. Other interior features Sun visors.......................................... 681 Vanity mirrors................................ 682 Clock................................................ 683 Outside temperature display ........................................... 685 Multi-display light control......... 687 Power outlets................................ 688 Heated steering wheel................ 691 Seat heaters and ventilators .... 693 Armrest ............................................ 695 Coat hooks ..................................... 696 Assist grips...................................... 697 Floor mat......................................... 698 Luggage compartment features......................................... 700 Garage door opener.................. 705 Compass............................................. 711 Safety Connect .............................. 715 4 Maintenance and care 4-1. Maintenance and care Cleaning and protecting the vehicle exterior................... 724 Cleaning and protecting the vehicle interior.................... 727 4-2. Maintenance Maintenance requirements ..... 730 General maintenance................ 733 Emission inspection and maintenance (I/M) programs ...................................... 737 4-3. Do-it-yourself maintenance Do-it-yourself service precautions.................................. 738 Hood ................................................. 742 Positioning a floor jack............... 743 Engine compartment.................. 745 12-volt battery................................ 766 Tires ................................................... 773 Tire inflation pressure................. 783 Wheels ............................................. 787 Air conditioning filter.................. 789 Electronic key battery................ 792 Checking and replacing fuses (RX350)........................... 794 Checking and replacing fuses (RX450h) ....................... 807 Headlight aim ................................ 826 Light bulbs....................................... 829 1 2 3 4 5 6 7 7 TABLE OF CONTENTS 5 Index If the vehicle becomes stuck............................................... 938 If your vehicle has to be stopped in an emergency..... 940 When trouble arises 5-1. Essential information Emergency flashers.................... 848 If your vehicle needs to be towed ...................................... 849 If you think something is wrong ............................................ 856 Fuel pump shut off system ........ 857 5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer sounds... ....................................... 858 If a warning message is displayed...................................... 870 If you have a flat tire..................... 897 If the engine will not start ........... 912 If the hybrid system will not start........................................... 914 If the shift lever cannot be shifted from P............................... 916 If you lose your keys ..................... 917 If the electronic key does not operate properly ................ 918 If the vehicle 12-volt battery is discharged (RX350).......... 922 If the vehicle 12-volt battery is discharged (RX450h)........ 925 If your vehicle overheats (RX350)...................................... 930 If your vehicle overheats (RX450h)................................... 933 8 6 Vehicle specifications 6-1. Specifications Maintenance data (fuel, oil level, etc.)..................... 944 Fuel information............................ 963 Tire information............................. 967 6-2. Customization Customizable features.............. 980 6-3. Initialization Items to initialize ........................... 996 7 For owners Reporting safety defects for U.S. owners................................. 998 Seat belt instructions for Canadian owners...................... 999 SRS airbag instructions for Canadian owners.................... 1002 1 2 Index 3 Abbreviation list .................................. 1014 Alphabetical index.............................. 1016 4 What to do if... .................................... 1029 5 6 7 9 Pictorial index Exterior Windshield wipers P. 280 Windshield wiper de-icer , *1 Moon roof  P. 133 Front side marker lights P. 432 P. 274 Outside rear view mirrors P. 126 Hood P. 742 Daytime running lights/ Parking lights P. 274 Turn signal lights P. 243 Front fog lights P. 278 Headlights P. 274 10 Rear window defogger*1 P. 430 Fuel filler door P. 137 Side doors P. 79 Tires P. 773 ●Rotation P. 897 ●Replacement ●Inflation pressure P. 957, 960 P. 967 ●Information Tail lights P. 274 Rear window wiper P. 287 Back door P. 82 Back door opener button P. 82 Rear side marker lights P. 274 Rear turn signal lights P. 243 : If equipped *1: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 11 Pictorial index Interior Front SRS side airbags P. 157 Seat belts P. 111 Head restraints P. 109 Power window switches P. 129 Rear seats P. 99 Door pockets P. 672 Bottle holders P. 672 Front seats P. 95 SRS driver airbag P. 157 SRS knee airbags P. 157 Armrest P. 695 Auxiliary boxes  P. 678 Rear SRS side airbags P. 157 Cup holders P. 673 Rear seat entertainment system , *2 Power outlet  P. 688 12 SRS front passenger airbag P. 157 Power outlet P. 688 Power outlet P. 688 AUX port P. 481, 626 USB port*1 P. 463, 471, 581, 591 Console box P. 676 A Rear view monitor system  P. 320 “SOS” button  P. 715 Auxiliary boxes  P. 678 Personal lights P. 668 Interior lights P. 668 Interior lights P. 668 Personal lights P. 668 Assist grips P. 697 SRS curtain shield airbags P. 157 Coat hooks P. 696 Moon roof switches  P. 133 Vanity mirrors P. 682 Sun visors P. 681 Anti-glare inside rear view mirror P. 122 Garage door opener switches P. 705 Compass  P. 711 : If equipped *1: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. *2: Refer to the “Navigation System Owner's Manual”. 13 Pictorial index Interior B Inside lock buttons P. 79 Driving position memory switches  P. 103 Outside rear view mirror switches P. 126 Door lock switches P. 79 Power window switches P. 129 Window lock switch P. 129 14 C Automatic transmission shift lever*3 P. 220, 227 Hybrid transmission shift lever*4 P. 236 Shift lock override button P. 916 Lexus Display Audio controller  P. 396 Cup holders P. 673 Remote Touch , *2 Floor mat P. 698 VSC off switch P. 334 EV drive mode switch*4 All-wheel drive lock switch , *3 P. 340 P. 217 Seat heater and ventilator switches  P. 693 : If equipped *2: Refer to the “Navigation System Owner's Manual”. *3: RX350 *4: RX450h 15 Pictorial index Instrument panel Headlight switch P. 274 Turn signal lever P. 243 Fog light switch P. 278 Glove box P. 671 Power back door main switch P. 85 Gauges and meters P. 247 Multi-information display P. 260 Horn P. 246 Hood lock release lever P. 742 Engine (ignition) switch*3 P. 205 Power (ignition) switch*4 P. 211 Windshield wipers and washer switch P. 280 Rear window wiper and washer switch P. 287 Tilt and telescopic steering control switch P. 119 Parking brake pedal P. 245 16 A Without a navigation system or the Lexus Display Audio system Multi display ●Display light control P. 687 ●Outside temperature display P. 685 ●Clock P. 683 ●Air conditioning display P. 421 Emergency flashers switch ●Audio display P. 551 P. 848 Audio system P. 551 Air conditioning system P. 421 Security indicator P. 145, 147, 149 Rear window and outside rear view mirror defogger switch P. 430 *3: RX350 *4: RX450h 17 Pictorial index A Instrument panel With the Lexus Display Audio system Rear window and outside rear view mirror defogger switch P. 430 Lexus Display Audio system P. 396 Rear view monitor system P. 329 Emergency flashers switch P. 848 Audio system P. 434 Air conditioning system P. 412 Clock P. 683 Security indicator P. 145, 147, 149 18 A With a navigation system Rear window and outside rear view mirror defogger switch*2 Navigation system*2 Emergency flashers switch P. 848 Audio system*2 Air conditioning system*2 Clock*2 Security indicator P. 145, 147, 149 *2: Refer to the “Navigation System Owner's Manual”. 19 Pictorial index B Instrument panel Paddle shift switches  P. 220, 227 Steering wheel audio switches*1 P. 499, 628 Telephone switch*1 P. 502, 632 Multi-information switches P. 260 Talk switch*1 P. 502, 632 Cruise control switch P. 291, 296 Distance switch  P. 296 C Head-up display main switch  P. 269 Display contrast adjustment switch  P. 269 Display position adjustment switch  P. 269 Heated steering wheel switch  P. 691 20 D Tire pressure warning reset switch P. 775 E Cup holders P. 673 Headlight cleaner switch  P. 290 Power back door switch P. 83 Fuel filler door opener P. 137 “ODO/TRIP” button P. 249 Instrument panel light control buttons P. 249 BSM main switch  P. 348 Windshield wiper de-icer switch , *1 P. 432 : If equipped *1: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 21 Pictorial index Luggage compartment Auxiliary boxes P. 700 Power back door switch P. 84 Power outlet P. 688 Luggage cover  P. 702 Cargo hooks P. 700 Cargo hooks P. 700 22 A Luggage compartment lights P. 86 Rear seatback lock release levers P. 99 : If equipped 23 For your information Main Owner’s Manual Please note that this manual applies to all models and explains all equipment, including options. Therefore, you may find some explanations for equipment not installed on your vehicle. All specifications provided in this manual are current at the time of printing. However, because of the Lexus policy of continual product improvement, we reserve the right to make changes at any time without notice. Depending on specifications, the vehicle shown in the illustrations may differ from your vehicle in terms of color and equipment. Noise from under vehicle after turning off the engine (RX350) Approximately five hours after the engine is turned off, you may hear sound coming from under the vehicle for several minutes. This is the sound of a fuel evaporation leakage check and, it does not indicate a malfunction. Noise from under vehicle after turning off the hybrid system (RX450h) Approximately five hours after the hybrid system is turned off, you may hear sound coming from under the vehicle for several minutes. This is the sound of a fuel evaporation leakage check and, it does not indicate a malfunction. Accessories, spare parts and modification of your Lexus A wide variety of non-genuine spare parts and accessories for Lexus vehicles are currently available in the market. You should know that Toyota does not warrant these products and is not responsible for their performance, repair, or replacement, or for any damage they may cause to, or adverse effect they may have on, your Lexus vehicle. This vehicle should not be modified with non-genuine Lexus products. Modification with non-genuine Lexus products could affect its performance, safety or durability, and may even violate governmental regulations. In addition, damage or performance problems resulting from the modification may not be covered under warranty. 24 Installation of a mobile two-way radio system The installation of a mobile two-way radio system in your vehicle could affect electronic systems such as: ● Hybrid system (RX450h) ● Multiport fuel injection system/sequential multiport fuel injection system ● Cruise control system ● Dynamic radar cruise control system ● Anti-lock brake system ● SRS airbag system ● Seat belt pretensioner system Be sure to check with your Lexus dealer for precautionary measures or special instructions regarding installation of a mobile two-way radio system. RX450h: High voltage parts and cables on the hybrid vehicles emit approximately the same amount of electromagnetic waves as the conventional gasoline powered vehicles or home electronic appliances despite of their electromagnetic shielding. RX450h: Unwanted noise may occur in the reception of the mobile two-way radio. Vehicle data recordings Your Lexus is equipped with several sophisticated computers that will record certain data, such as: • Engine speed • Motor speed (RX450h) • Accelerator status • Brake status • Vehicle speed • Shift position • Hybrid battery (traction battery) status (RX450h) The recorded data varies according to the vehicle grade level and options with which it is equipped. Furthermore, these computers do not record conversations, sounds or pictures. 25 ● Data usage Lexus may use the data recorded in these computers to diagnose malfunctions, conduct research and development, and improve quality. Lexus will not disclose the recorded data to a third party except: • With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased • In response to an official request by the police, a court of law or a government agency • For use by Lexus in a lawsuit • For research purposes where the data is not tied to a specific vehicle or vehicle owner ● Usage of data collected through Safety Connect /Lexus Enform (U.S. mainland only) If your Lexus has Safety Connect or Lexus Enform and if you have subscribed to those services, please refer to the Safety Connect /Lexus Enform Telematics Subscription Service Agreement for information on data collected and its usage. Event data recorder This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an air bag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: • How various systems in your vehicle were operating; • Whether or not the driver and passenger safety belts were buckled/fastened;*2 • How far (if at all) the driver was depressing the accelerator and/or brake pedal; and, • How fast the vehicle was traveling. These data can help provide a better understanding of the circumstances in which crashes and injuries occur. 26 NOTE: EDR data are recorded by your vehicle only if a non-trivial crash situation occurs; no data are recorded by the EDR under normal driving conditions and no personal data (e.g., name, gender, age, and crash location) are recorded. However, other parties, such as law enforcement, could combine the EDR data with the type of personally identifying data routinely acquired during a crash investigation. To read data recorded by an EDR, special equipment is required, and access to the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as law enforcement, that have the special equipment, can read the information if they have access to the vehicle or the EDR. ● Disclosure of the EDR data Lexus will not disclose the data recorded in an EDR to a third party except when: • An agreement from the vehicle's owner (or the lessee for a leased vehicle) is obtained • In response to an official request by the police, a court of law or a government agency • For use by Lexus in a lawsuit However, if necessary, Lexus may: • Use the data for research on vehicle safety performance • Disclose the data to a third party for research purposes without disclosing information about the specific vehicle or vehicle owner Scrapping of your Lexus The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as they are, this may cause an accident such as fire. Be sure to have the systems of the SRS airbag and seat belt pretensioner removed and disposed of by a qualified service shop or by your Lexus dealer before you scrap your vehicle. Perchlorate Material Special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate. Your vehicle has components that may contain perchlorate. These components may include airbag, seat belt pretensioners, and wireless remote control batteries. 27 CAUTION ■ General precautions while driving Driving under the influence: Never drive your vehicle when under the influence of alcohol or drugs that have impaired your ability to operate your vehicle. Alcohol and certain drugs delay reaction time, impair judgment and reduce coordination, which could lead to an accident that could result in death or serious injury. Defensive driving: Always drive defensively. Anticipate mistakes that other drivers or pedestrians might make and be ready to avoid accidents. Driver distraction: Always give your full attention to driving. Anything that distracts the driver, such as adjusting controls, talking on a cellular phone or reading can result in a collision with resulting death or serious injury to you, your occupants or others. ■ General precaution regarding children’s safety Never leave children unattended in the vehicle, and never allow children to have or use the key. Children may be able to start the vehicle or shift the vehicle into neutral. There is also a danger that children may injure themselves by playing with the windows, the moon roof, or other features of the vehicle. In addition, heat build-up or extremely cold temperatures inside the vehicle can be fatal to children. ■ Hybrid battery (traction battery) (RX450h) Never resell, handover or modify the hybrid battery. To prevent accidents, hybrid batteries that have been removed from a disposed vehicle are collected through Lexus dealers. Do not dispose of the battery yourself. Unless the battery is properly collected, the following may occur, resulting in death or serious injury: ● The hybrid battery may be illegally disposed of or dumped, and someone may touch a high voltage part, resulting in an electric shock. ● The hybrid battery is intended to be used exclusively with your hybrid vehicle. If the hybrid battery is used outside of your vehicle or modified in any way, accidents such as electric shock, heat generation, smoke generation, an explosion and electrolyte leakage may occur. When reselling or handing over your vehicle, the possibility of an accident is extremely high because the person receiving the vehicle may not be aware of these dangers. 28 CAUTION ■ Disposal of the hybrid battery (traction battery) (RX450h) If your vehicle is disposed of without the hybrid battery having been removed, there is a danger of serious electric shock if high voltage parts, cables and their connectors are touched. In the event that your vehicle must be disposed of, the hybrid battery must be disposed of by your Lexus dealer or a qualified service shop. If the hybrid battery is not disposed of properly, it may cause electric shock that can result in death or serious injury. 29 Symbols used throughout this manual Cautions & Notices CAUTION This is a warning against something which, if ignored, may cause injury to people. You are informed about what you must or must not do in order to reduce the risk of injury to yourself and others. NOTICE This is a warning against something which, if ignored, may cause damage to the vehicle or its equipment. You are informed about what you must or must not do in order to avoid or reduce the risk of damage to your Lexus and its equipment. Symbols used in illustrations Safety symbol The symbol of a circle with a slash through it means “Do not”, “Do not do this”, or “Do not let this happen”. Arrows indicating operations Indicates the action (pushing, turning, etc.) used to operate switches and other devices. Indicates the outcome of an operation (e.g. a lid opens). 30 31 Before driving 1 1-1. Hybrid system Hybrid system............................ 34 Hybrid system precautions.............................. 38 Energy monitor/ consumption screen.............. 44 Hybrid vehicle driving tips ..... 55 32 Before driving 1-2. Key information Keys............................................... 57 1 1-5. Opening and closing the windows and moon roof Power windows........................ 129 1-3. Opening, closing and locking the doors Smart access system with push-button start.................... 62 Wireless remote control......... 76 Moon roof ................................. 133 1-6. Refueling Opening the fuel tank cap............................................ 137 Side doors.................................... 79 Back door ................................... 82 1-4. Adjustable components (seats, mirrors, steering wheel) Front seats................................... 95 1-7. Theft deterrent system Engine immobilizer system...................................... 145 Immobilizer system ................. 147 Alarm.......................................... 149 Theft prevention labels ......... 154 Rear seats.................................... 99 Driving position memory...... 103 1-8. Safety information Head restraints ........................ 109 Correct driving posture ....... 155 Seat belts ..................................... 111 SRS airbags ............................... 157 Steering wheel.......................... 119 Front passenger occupant classification system............ 170 Anti-glare inside rear view mirror ............................. 122 Outside rear view mirrors.... 126 Child restraint systems .......... 175 Installing child restraints........ 179 33 1-1. Hybrid system Hybrid system (RX450h) Your vehicle is a hybrid vehicle. It has characteristics different from conventional vehicles. Be sure you are closely familiar with the characteristics of your vehicle, and operate with care. The hybrid system combines the use of a gasoline engine and an electric motor (traction motor) according to driving conditions, improving fuel efficiency and reducing exhaust emissions. Gasoline engine Rear electric motor (Traction motor)* Front electric motor (Traction motor) *: AWD models only 34 1-1. Hybrid system ■ When stopped/during start-off The gasoline engine stops when the vehicle is stopped. During startoff, the electric motor (traction motor) drives the vehicle. At slow speeds or when traveling down a gentle slope, the engine is stopped and the motor is used. 1 Before driving ■ During normal driving The gasoline engine is predominantly used. The electric motor (traction motor) charges the hybrid battery as necessary. ■ When accelerating sharply The power of the hybrid battery (traction battery) is added to that of the gasoline engine via the electric motor (traction motor). ■ When braking (regenerative braking) The electric motor (traction motor) charges the hybrid battery (traction battery). Vehicle Proximity Notification System When the gasoline engine is off while driving, a sound is produced to warn pedestrians, people riding bicycles or other people and vehicles in the surrounding area that the vehicle is approaching. The pitch of the sound adjusts according to vehicle speed. When vehicle speed is approximately 12 mph (20 km/h) or more, the warning system turns off. 35 1-1. Hybrid system ■ Regenerative braking In the following situations, kinetic energy is converted to electric energy and deceleration force can be obtained in conjunction with the recharging of the hybrid battery (traction battery). ● The accelerator pedal is released. ● The brake pedal is depressed with the shift lever in D or S. ■ Conditions in which the gasoline engine may not stop The gasoline engine starts and stops automatically. However, it may not stop automatically in the following conditions: ● During gasoline engine warm-up ● During hybrid battery (traction battery) charging ● When the temperature of the hybrid battery (traction battery) is high or low ● When the heater is switched on ■ Charging the hybrid battery (traction battery) ● As the gasoline engine charges the hybrid battery (traction battery), the battery does not need to be charged from an outside source. However, if the vehicle is left parked for a long time the hybrid battery will slowly discharge. For this reason, be sure to drive the vehicle at least once every few months for at least 30 minutes. If the hybrid battery becomes fully discharged and you are unable to jump-start the vehicle with the 12-volt battery, contact your Lexus dealer. ● If the shift lever is in N, the hybrid battery (traction battery) will not be charged. Always put the shift lever in P when the vehicle is stopped. When driving in heavy traffic, operate the vehicle with the shift lever in D or S to avoid discharging the battery. ■ After the 12-volt battery has discharged or has been changed or removed The gasoline engine may not stop even if the vehicle is running on the hybrid battery (traction battery). If this continues for a few days, contact your Lexus dealer. 36 1-1. Hybrid system ■ Sounds and vibrations specific to a hybrid vehicle There may be no engine sounds or vibration even though the vehicle is able to move. Always shift the shift lever to P when parked. The following sounds or vibrations may occur when the hybrid system is operating, and are not a malfunction: 1 ● Motor sounds may be heard from the engine compartment. seat when the hybrid system starts or stops. ● Sounds from the hybrid system may be heard when the back door is open. ● Sounds may be heard from the hybrid transmission when the engine is started or stopped, or while the engine is idling. ● Engine sounds may be heard when accelerating sharply. ● Sounds may be heard due to regenerative braking when the brake pedal is depressed and accelerator is loosened. ● Vibration may be felt when the gasoline engine starts or stops. ● Cooling fan sounds may be heard from the air intake vents under the rear seat. ■ Vehicle Proximity Notification System In the following cases, the Vehicle Proximity Notification System sound may be difficult for pedestrians, people riding bicycles or other people and vehicles in the surrounding area to hear: ● When there is a lot of noise in the vicinity ● When it is raining or during strong winds ● When in the area surrounding the rear of the vehicle, rather than in front of the vehicle ■ Maintenance, repair, recycling, and disposal Contact your Lexus dealer regarding maintenance, repair, recycling and disposal. Do not dispose of the vehicle yourself. 37 Before driving ● Sounds may be heard from the hybrid battery (traction battery) under the rear 1-1. Hybrid system Hybrid system precautions (RX450h) Take care when handling the hybrid system, as it contains a high voltage system (about 650V at maximum) as well as parts that become extremely hot when the hybrid system is operating. Obey the caution labels attached to the vehicle. Air conditioning compressor High voltage cables (orange) Power control unit with DC/ DC converter Hybrid battery (traction battery) *: AWD models only 38 Rear electric motor (traction motor)* Service plug Front electric motor (traction motor) Caution label 1-1. Hybrid system Hybrid battery air vents Emergency shut off system When a certain level of impact is detected by the impact sensor, the emergency shut off system blocks off the high voltage current and stops the fuel pump to minimize the risk of electrocution and fuel leakage. If the emergency shut off system activates, your vehicle will not restart. To restart the hybrid system, contact your Lexus dealer. 39 1 Before driving There are air intake vents under the rear seats for the purpose of cooling the hybrid battery (traction battery). If the vents become blocked, the hybrid battery may overheat, leading to a reduction in hybrid battery output. 1-1. Hybrid system Hybrid warning message A message is automatically displayed when a malfunction occurs in the hybrid system or an improper operation is attempted. If a warning message is shown on the multi-information display, read the message and follow the instructions. (P. 870) ■ If a warning light comes on or a warning message is displayed, or the 12-volt bat- tery is disconnected The hybrid system may not start. In that case, try to start the system again. If the “READY” indicator does not come on, contact your Lexus dealer. ■ When refueling, the fuel filler door may take a few moments to open As part of emission system operation, it may take up to 10 seconds for the fuel filler door to automatically release after the opener switch is pressed. Before refueling is possible, a message will be shown on the multi-information display. (P. 137, 884) ■ Electromagnetic waves ● High voltage parts and cables on the hybrid vehicles incorporate electromag- netic shielding, and therefore emit approximately the same amount of electromagnetic waves as conventional gasoline powered vehicles or home electronic appliances. ● Your vehicle may cause sound interference in some third party-produced radio parts. 40 1-1. Hybrid system ■ Running out of fuel ■ Hybrid battery (traction battery) The hybrid battery (traction battery) has a limited service life. The lifespan of the hybrid battery (traction battery) can change in accordance with driving style and driving conditions. CAUTION ■ High voltage and high temperature precautions The vehicle has high voltage DC and AC systems as well as a 12-volt system. DC and AC high voltage is very dangerous and can cause severe burns and electric shock that may result in death or serious injury. ● Never touch, disassemble, remove or replace the high voltage parts, cables and their connectors. ● The hybrid system will become hot after starting as the system uses high voltage. Be careful of both the high voltage and the high temperature, and always obey the caution labels attached to the vehicle. ● Never try to open the service plug access hole located under the rear seat. The service plug is used only when the vehicle is serviced and is subject to high voltage. 41 1 Before driving When the vehicle has run out of fuel and the hybrid system cannot be started, refuel the vehicle with at least enough gasoline to make the low fuel level warning light (P. 858) go off. If there is only a small amount of fuel, the hybrid system may not be able to start. (The minimum amount of fuel to add to make the low fuel level warning light go out is about 2.7 gal. [10.1 L, 2.2 Imp. gal.] when the vehicle is on a level surface. This value may vary when the vehicle is on a slope.) 1-1. Hybrid system CAUTION ■ Road accident cautions Observe the following precautions to reduce the risk of death or serious injury: ● Pull your vehicle off the road, shift the shift lever to P, apply the parking brake, and turn the hybrid system off. ● Do not touch the high voltage parts, cables and connectors. ● If electric wires are exposed inside or outside your vehicle, an electric shock may occur. Never touch exposed electric wires. ● If a fluid leak occurs, do not touch it as it may be strong alkaline electrolyte from the hybrid battery (traction battery). If it comes into contact with your skin or eyes, wash it off immediately with a large amount of water or, if possible, boric acid solution. Seek immediate medical attention. ● If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible. Never use a fire extinguisher that is not meant for electric fires. Using even a small amount of water may be dangerous. ● If your vehicle needs to be towed, do so with all front wheels (for 2WD models) or four wheels (for AWD models) raised. If the wheels connected to the electric motor (traction motor) are on the ground when towing, the motor may continue to generate electricity. This may cause an electricity leakage leading to a fire. (P. 849) ● Carefully inspect the ground under the vehicle. If you find that liquid has leaked onto the ground, the fuel system may have been damaged. Leave the vehicle as soon as possible. ■ Nickel-metal hydride battery Your vehicle contains a sealed nickel-metal hydride battery. If disposed of improperly, it is hazardous to the environment and there is a risk of severe burns and electrical shock that may result in death or serious injury. ■ Emergency shut off system Carefully check to see if there are exposed high voltage parts or cables. Never touch the parts or cables. (P. 38) 42 1-1. Hybrid system NOTICE ■ Hybrid battery air vents ● Do not put foreign objects over the air vents. The hybrid battery (traction battery) may overheat or lose power and be damaged. 1 ● Clean the air vents regularly to prevent the hybrid battery (traction battery) from ● Do not wet or allow foreign substances to enter the air vents as this may cause a short circuit and damage the hybrid battery (traction battery). ● Do not carry large amounts of water such as an aquarium into the vehicle. If water spills onto the hybrid battery (traction battery), the battery may be damaged. Have the vehicle inspected by your Lexus dealer. 43 Before driving overheating. 1-1. Hybrid system Energy monitor/consumption screen (RX450h) You can view the status of your hybrid system on the multi-information display and the navigation system screen or the Lexus Display Audio screen. Navigation system screen or Lexus Display Audio screen (if equipped) Multi-information display Vehicles with a navigation system Remote Touch* “MENU” button Remote Touch knob *: For use of the Remote Touch, refer to the “Navigation System Owner’s Manual”. 44 1-1. Hybrid system Vehicles with the Lexus Display Audio system Lexus Display Audio controller (P. 396) 1 Before driving Displaying the “Menu” screen (P. 397) Turn or move the controller to select a function, number and screen button. Push the controller to enter the selected function, number and screen button. Energy monitor Navigation system screen (if equipped) STEP 1 STEP 2 Press the “MENU” button on the Remote Touch. Select “Info/Apps”. 45 1-1. Hybrid system STEP 3 Select “Fuel Consumption”. If the “Trip Information” or “Past Record” screen is displayed, select the “Energy”. Lexus Display Audio system screen (if equipped) STEP 1 STEP 2 Press the “MENU” button on the Lexus Display Audio controller. Select “Car”. If the “Trip Information” or “History” screen is displayed, select the “Energy”. 46 1-1. Hybrid system Multi-information display Press the “” or “” switch on the steering wheel through several items to select the energy monitor display. 1 Before driving 47 1-1. Hybrid system Navigation system or Lexus Display Audio system Navigation system When the vehicle is powered by the electric motor (traction motor) Lexus Display Audio system Navigation system When the vehicle is powered by both the gasoline engine and the electric motor (traction motor) Lexus Display Audio system Navigation system When the vehicle is powered by the gasoline engine 48 Lexus Display Audio system Multi-information display 1-1. Hybrid system Navigation system or Lexus Display Audio system Multi-information display Navigation system 1 Before driving Lexus Display Audio system When the vehicle is charging the hybrid battery (traction battery) Navigation system Lexus Display Audio system 49 1-1. Hybrid system Navigation system or Lexus Display Audio system Multi-information display Navigation system When there is no energy flow Lexus Display Audio system Navigation system Low Hybrid battery (traction battery) status Full Low Full Lexus Display Audio system Low Full These images are examples only, and may vary slightly from actual conditions. 50 1-1. Hybrid system Consumption If the “Trip Information” screen does not appear, select “Fuel Consumption” on the “Energy Monitor” screen or “Trip Information” on the “Past Record” screen. Reset the trip information data Average vehicle speed Elapsed time Cruising range Previous fuel consumption per minute Current fuel consumption “Past Record” screen appears “Energy Monitor” screen appears Regenerated energy : One symbol indicates 50 Wh. The image is example only, and may vary slightly from actual conditions. 51 1 Before driving ■ Trip information Vehicles with a navigation system STEP 1 Press the “MENU” button on the Remote Touch and select “Info/ Apps”. STEP 2 Select “Fuel Consumption”. 1-1. Hybrid system Vehicles with the Lexus Display Audio system STEP 1 Press the “MENU” button on the Lexus Display Audio controller. STEP 2 Select “Car” on the “Menu” screen. If the “Trip information” screen does not appear, select “Trip information”. Reset the trip information data Average vehicle speed Elapsed time Cruising range Previous fuel consumption per minute Current fuel consumption “History” screen appears “Energy Monitor” screen appears Regenerated energy : One symbol indicates 50 Wh. These images are examples only, and may vary slightly from actual conditions. 52 1-1. Hybrid system ■ Past record Vehicles with a navigation system STEP 1 Press the “MENU” button on the Remote Touch and select “Info/ Apps”. STEP 2 Select “Fuel Consumption”. Update the past record data Reset the past record data Best past fuel consumption Average fuel consumption Use the displayed average fuel consumption as a reference. Previous fuel economy record Current fuel economy “Trip Information” screen appears “Energy Monitor” screen appears The image is example only, and may vary slightly from actual conditions. 53 Before driving If the “Past Record” screen does not appear, select “Fuel Consumption” on the “Energy Monitor” screen or “Past Record” on the “Trip Information” screen. 1 1-1. Hybrid system Vehicles with the Lexus Display Audio system STEP 1 Press the “MENU” button on the Lexus Display Audio controller. STEP 2 Select “Car” on the “Menu” screen. If the “History” screen does not appear, select “History”. Previous fuel economy record Current fuel economy Best past fuel consumption Update the past record data Reset the past record data “Trip information” screen appears “Energy Monitor” screen appears These images are examples only, and may vary slightly from actual conditions. ■ Updating the past record data Selecting “Update” on the “Past Record” or “History” screen will update the past record data. Also, the average fuel consumption displayed in the multi-information display will be reset at the same time. 54 1-1. Hybrid system Hybrid vehicle driving tips (RX450h) For economical and ecological driving, pay attention to the following points: ■ Use of Hybrid System Indicator 1 More Eco-friendly driving is possible by keeping the indicate of Hybrid System Indicator within Eco area. Before driving ■ When braking the vehicle Make sure to operate the brakes gently and in good time. A greater amount of electrical energy can be retained when slowing down. ■ Delays Repeated acceleration and deceleration, as well as long waits at traffic lights, will lead to bad fuel consumption. Check traffic reports before leaving and avoid delays as much as possible. When encountering a delay, gently release the brake pedal to allow the vehicle to move forward slightly while avoiding overuse of the accelerator pedal. Doing so can help control excessive gasoline consumption. ■ Highway driving Control your speed and keep at a constant speed. Also, before stopping at a toll booth or similar, allow plenty of time to release the accelerator and gently apply the brakes. A greater amount of electrical energy can be retained when slowing down. ■ Air conditioning Use the air conditioning only when necessary. Doing so can help control excessive gasoline consumption. In summer: In high temperatures, use the recirculated air mode. Doing so will help to reduce the burden on the air conditioning and reduce fuel consumption as well. In winter: Because the gasoline engine will not automatically cut out until the gasoline engine and the interior of the vehicle are warm, it will consume fuel. Also, fuel consumption can be improved by avoiding overuse of the heater. 55 1-1. Hybrid system ■ Checking tire inflation pressure Make sure to check the tire inflation pressure frequently. Improper tire inflation pressure can cause poor fuel consumption. Also, as snow tires can cause large amounts of friction, their use on dry roads can lead to poor fuel consumption. Use a tire that is appropriate for the season. ■ Luggage Carrying heavy luggage can lead to poor fuel consumption. Avoid carrying unnecessary luggage. Installing a large roof rack can also cause poor fuel consumption. ■ Warming up before driving Since the gasoline engine starts up and cuts out automatically when cold, warming up the engine is unnecessary. Moreover, frequently driving short distances will cause the engine to repeatedly warm up, which can lead to poor fuel consumption. 56 1-2. Key information Keys The following keys are provided with the vehicle. Electronic keys • Operating the smart access system with push-button start (P. 62) • Operating the wireless remote control function (P. 76) 1 Before driving Mechanical keys Key number plate Card key (electronic key) (if equipped) Operating the smart access system with push-button start (P. 62) 57 1-2. Key information Using the mechanical key To take out the mechanical key: Electronic keys: Slide the release lever and take the key out. Card key: Press the lock release button and take the key out. If the key cannot be inserted in a lock cylinder, turn it over and reattempt to insert it. Mechanical keys with grooves on one side can be inserted in one direction only. After using the mechanical key, store it in the electronic key. Carry the mechanical key together with the electronic key. If the electronic key battery is depleted or the entry function does not operate properly, you will need the mechanical key. (P. 918) ■ Card key ● The mechanical key that is stored inside the card key should be used only if a problem arises, such as when the key does not operate properly. ● If it is difficult to take out the mechanical key, press down the lock release button using a pen tip etc. If it is still difficult to pull it out, use a coin etc. ● To store the mechanical key in the card key, insert it while pressing the lock release button. 58 1-2. Key information ● If the battery cover is not installed and the battery falls out or if the battery was removed because the key got wet, reinstall the battery with the positive terminal facing the Lexus emblem. 1 ■ When required to leave the vehicle’s key with a parking attendant Lock the glove box as circumstances demand. (P. 671) Remove the mechanical key for your own use and provide the attendant with the electronic key only. ■ Key number plate Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that a mechanical key is lost, a new key can be made at your Lexus dealer using the key number plate. (P. 917) ■ When riding in an aircraft When bringing an electronic key onto an aircraft, make sure you do not press any buttons on the electronic key while inside the aircraft cabin. If you are carrying an electronic key in your bag etc., ensure that the buttons are not likely to be pressed accidentally. Pressing a button may cause the electronic key to emit radio waves that could interfere with the operation of the aircraft. 59 Before driving ● The card key is not waterproof. 1-2. Key information NOTICE ■ To prevent key damage Observe the following: ● Do not drop the keys, subject them to strong shocks or bend them. ● Do not expose the keys to high temperatures for a long period of time. ● Do not get the keys wet or wash them in an ultrasonic washer etc. ● Do not attach metallic or magnetic materials to the keys or place the keys close to such materials. ● Do not disassemble the keys. ● Do not attach a sticker or anything else to the surface of the electronic key. ● Do not place the keys near objects that produce magnetic fields, such as TVs, audio systems, glass top ranges, or medical electrical equipment, such as low-frequency therapy equipment. ■ Carrying the electronic key on your person Carry the electronic key 3.9 in. (10 cm) or more away from electric appliances that are turned on. Radio waves emitted from electric appliances within 3.9 in. (10 cm) of the electronic key may interfere with the key, causing the key to not function properly. ■ In case of a smart access system with push-button start malfunction or other key- related problems Take your vehicle with all the electronic keys provided with your vehicle, including the card key, to your Lexus dealer. ■ When a vehicle key is lost If the key remains lost, the risk of vehicle theft increases significantly. Visit your Lexus dealer immediately with all remaining electronic keys and the card key that was provided with your vehicle. 60 1-2. Key information NOTICE ■ Precautions for handling the card key ● Do not apply excess force when inserting the mechanical key into the card key. Doing so may damage the card key. 1 ● If the battery or card key terminals get wet, the battery may corrode and the card ● Do not crush the battery cover or use a screwdriver to remove the battery cover. Forcibly removing the battery cover may bend or damage the key. ● If the battery cover is frequently removed, the battery cover may become loose. ● When installing the battery, make sure to check the direction of the battery. Installing the battery in the wrong direction may cause the battery to deplete rapidly. ● The surface of the card key may be damaged, or its coating may peel off in the following situations: • The card key is carried together with hard objects, such as coins and keys. • The card key is scraped with a sharp object, such as the tip of a mechanical pencil. • The surface of the card key is wiped with thinner or benzene. 61 Before driving key may stop working. If the key is dropped into water, or if drinking water etc. is spilled on the key, immediately remove the battery cover and wipe the battery and terminals. (To remove the battery cover, lightly grasp and pull it.) If the battery is corroded, have your Lexus dealer replace the battery. 1-3. Opening, closing and locking the doors Smart access system with push-button start The following operations can be performed simply by carrying the electronic key (including the card key) on your person, for example in your pocket. (The driver should always carry the electronic key.) Electronic key RX350 RX450h Electronic key Electronic key Locks and unlocks the side doors (P. 63) Locks and unlocks the back door (P. 64) RX350: Starts the engine (P. 205) RX450h: Starts the hybrid system (P. 211) 62 1-3. Opening, closing and locking the doors Unlocking and locking the side doors (front door handles only) Grip the driver's door handle to unlock the door. Grip the passenger's door handle to unlock all the doors.* The doors cannot be unlocked for 3 seconds after the doors are locked. *: The door unlock settings can be changed. (P. 980) Touch the lock sensor (the indentation on the upper part of the door handle) to lock the doors. 63 Before driving Make sure to touch the sensor on the back of the handle. 1 1-3. Opening, closing and locking the doors Unlocking and locking the back door Press the button to unlock the door. The door cannot be unlocked for 3 seconds after the door is locked. Press the button to lock the door. 64 1-3. Opening, closing and locking the doors Antenna location and effective range ■ Antenna location 65 1 Before driving Antennas outside the cabin Antennas inside the cabin Antenna inside the luggage compartment Antenna outside the luggage compartment 1-3. Opening, closing and locking the doors ■ Effective range (areas within which the electronic key is detected) When locking or unlocking the doors The system can be operated when the electronic key is within about 2.3 ft. (0.7 m) of an outside door handle. (Only the doors detecting the key can be operated.) RX350: When starting the engine or changing “ENGINE START STOP” switch modes RX450h: When starting the hybrid system or changing “POWER” switch modes The system can be operated when the electronic key is inside the vehicle. ■ Operation signals A buzzer sounds and the emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: Once; Unlocked: Twice) ■ When the door cannot be locked by the lock sensor on the upper part of the door handle Touch both lock sensors on the upper and lower part of the door handle simultaneously. 66 1-3. Opening, closing and locking the doors ■ Alarms and warning indicators A combination of exterior and interior alarms as well as warning messages shown on the multi-information display is used to prevent theft of the vehicle and accidents resulting from erroneous operation. Take appropriate measures in response to any warning message on the multi-information display. (P. 870) Alarm Exterior alarm sounds once for 5 seconds. Situation Correction procedure An attempt was made to lock Close all of the doors the vehicle while a door was and lock the doors open. again. RX350 The “ENGINE START STOP” switch was turned to ACCESSORY mode while the driver's door is open (The driver's door was opened when the “ENGINE START STOP” switch is in ACCESInterior alarm pings SORY mode.) Close the driver's door. repeatedly RX450h The “POWER” switch was turned to ACCESSORY mode while the driver's door is open. (The driver's door was opened when the “POWER” switch is in ACCESSORY mode.) 67 Before driving The following table describes circumstances and correction procedures when only alarms are sounded. 1 1-3. Opening, closing and locking the doors Alarm Situation RX350 The “ENGINE START STOP” switch was turned off while the driver's door is Interior alarm pings open. repeatedly RX450h The “POWER” switch was turned off while the driver's door is open. Correction procedure Close the driver's door. ■ Security feature If a door is not opened within approximately 60 seconds after the vehicle is unlocked, the security feature automatically locks the vehicle again. ■ Battery-saving function If the vehicle is parked for a long period of time, the battery-saving function is activated in order to prevent the vehicle 12-volt battery from being discharged and the electronic key battery from being depleted. ● In the following circumstances, unlocking the vehicle using the entry function may take longer than usual: • When the entry function has not been used for 5 days or more • When the electronic key has been left within approximately 6 ft. (2 m) of the vehicle for 10 minutes or more ● If the entry function has not been used for 14 days or more, the vehicle cannot be unlocked by a door other than the driver's door. To unlock the vehicle, grip the driver's door handle or use the wireless remote control or the mechanical key. The system will resume operation when: ● The vehicle is locked using the lock sensor. ● The vehicle is locked/unlocked using the wireless remote control function. (P. 76) ● The vehicle is locked/unlocked using the mechanical key. (P. 918) 68 1-3. Opening, closing and locking the doors ■ Conditions affecting operation The smart access system with push-button start uses weak radio waves. In the following situations, the communication between the electronic key and the vehicle may be affected, preventing the smart access system with push-button start, wireless remote control and immobilizer system from operating properly. (Ways of coping: P. 918) ● Near a TV tower, electric power plant, gas station, radio station, large display, airport or other facility that generates strong radio waves or electrical noise ● When carrying a portable radio, cellular phone, cordless phone or other wire- less communication devices ● When the electronic key is in contact with, or is covered by the following metal- lic objects • Cards to which aluminum foil is attached • Cigarette boxes that have aluminum foil inside • Metallic wallets or bags • Coins • Hand warmers made of metal • Media such as CDs and DVDs ● When multiple electronic keys are in the vicinity ● When another wireless key (that emits radio waves) is being used nearby ● When carrying the electronic key together with the following devices that emit radio waves • Another vehicle's electronic key or a wireless key that emits radio waves • Personal computers or personal digital assistants (PDAs) • Digital audio players • Portable game systems ● If window tint with a metallic content or metallic objects are attached to the rear window 69 Before driving ● When the electronic key battery is depleted 1 1-3. Opening, closing and locking the doors ■ Note for the entry function ● Even when the electronic key is within the effective range (detection areas), the system may not operate properly in the following cases: • The electronic key is too close to the window or outside door handle, near the ground, or in a high place when the doors are locked or unlocked. • The electronic key is on the instrument panel, luggage cover or floor or in the glove box. ● Do not leave the electronic key on top of the instrument panel or near the door pockets when exiting the vehicle. Depending on the radio wave reception conditions, it may be detected by the antenna outside the cabin and the door will become lockable from the outside, possibly trapping the electronic key inside the vehicle. ● As long as the electronic key is within the effective range, the doors may be locked or unlocked by anyone. However, only the doors detecting the electronic key can be used to unlock the vehicle. ● The doors may lock or unlock if the electronic key is within the effective range and a large amount of water splashes on the door handle, such as in the rain or in a car wash. The doors will automatically be locked after approximately 60 seconds if a door is not opened and closed. ● If the wireless remote control is used to lock the doors when the electronic key is near the vehicle, there is a possibility that the door may not be unlocked by the entry function. (Use the wireless remote control to unlock the doors.) 70 1-3. Opening, closing and locking the doors ■ Notes for locking the doors ● Touching the door lock sensor while wearing gloves may delay or prevent lock operation. Remove the gloves and touch the lock sensor again. ● When the lock operation is performed using the lock sensor, recognition signals 1 will be shown up to two consecutive times. After this, no recognition signals will be given. Before driving ● If the door handle becomes wet while the electronic key is within the effective range, the door may lock and unlock repeatedly. Place the key in a position 6 ft. (2 m) or more separate from the vehicle while the vehicle is being washed. (Take care to ensure that the key is not stolen.) ● If the electronic key is inside the vehicle and a door handle becomes wet during a car wash, a message may be shown on the multi-information display and a buzzer will sound outside the vehicle. To turn off the alarm, lock all the doors. ● The lock sensor may not work properly if it comes into contact with ice, snow, mud, etc. Clean the lock sensor and attempt to operate it again, or use the lock sensor on the lower part of the door handle. ● Fingernails may scrape against the door during operation of the door handle. Be careful not to injure fingernails or damage the surface of the door. ■ Notes for the unlocking function ● Gripping the door handle when wearing a glove may not unlock the door. ● A sudden approach to the effective range or door handle may prevent the doors from being unlocked. In this case, return the door handle to the original position and check that the doors unlock before pulling the door handle again. ● If there is another electronic key in the detection area, it may take slightly longer to unlock the doors after the door handle is gripped. ■ When the vehicle is not driven for extended periods ● To prevent theft of the vehicle, do not leave the electronic key within 6 ft. (2 m) of the vehicle. ● The smart access system with push-button start can be deactivated in advance. (P. 980) 71 1-3. Opening, closing and locking the doors ■ To operate the system properly Make sure to carry the electronic key when operating the system. Do not get the electronic key too close to the vehicle when operating the system from the outside of the vehicle. Depending on the position and holding condition of the electronic key, the key may not be detected correctly and the system may not operate properly. (The alarm may go off accidentally, or the door lock prevention function may not operate.) ■ If the smart access system with push-button start does not operate properly ● Locking and unlocking the doors: Use the mechanical key. (P. 918) ● RX350: Starting the engine:P. 919 ● RX450h: Starting the hybrid system:P. 920 ■ Electronic key battery depletion ● The standard battery life is 1 to 2 years. (The card key battery life is about a year and a half.) ● RX350: If the battery becomes low, an alarm will sound in the cabin when the engine stops. (P. 885) ● RX450h: If the battery becomes low, an alarm will sound in the cabin when the hybrid system stops. (P. 885) ● As the electronic key always receives radio waves, the battery will become depleted even if the electronic key is not used. The following symptoms indicate that the electronic key battery may be depleted. Replace the battery when necessary. (P. 792) • The smart access system with push-button start or the wireless remote control does not operate. • The detection area becomes smaller. • The LED indicator on the key surface does not turn on. ● To avoid serious deterioration, do not leave the electronic key within 3 ft. (1 m) of the following electrical appliances that produce a magnetic field: • • • • • • 72 TVs Personal computers Cellular phones, cordless phones and battery chargers Recharging cellular phones or cordless phones Glass top ranges Table lamps 1-3. Opening, closing and locking the doors ■ When the electronic key battery is fully depleted P. 792 ■ Customization Settings (e.g. smart access system with push-button start) can be changed. (Customizable features P. 980) 1 Before driving 73 1-3. Opening, closing and locking the doors ■ Certification for the smart access system with push-button start This system meets the certification requirements of Radio Law. For vehicles sold in Hawaii, Guam, Saipan and Puerto Rico FCC ID: NI4TMLF8-6 FCC ID: HYQ14ACX FCC ID: HYQ14AEB FCC ID: HYQ13CZF NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. For vehicles sold in the mainland U.S.A. FCC ID: NI4TMLF8-6 FCC ID: HYQ14ACX FCC ID: HYQ14AEB FCC ID: HYQ13CZF FCC ID: HYQ14ADF FCC ID: HYQ14AEF FCC ID: HYQ13CZG NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 74 1-3. Opening, closing and locking the doors For vehicles sold in Canada NOTE: Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. ■ Caution regarding interference with electronic devices ● People with implanted pacemakers or cardiac defibrillators should keep away from the smart access system antennas. (P. 66) The radio waves may affect the operation of such devices. If necessary, the entry function can be disabled. Ask your Lexus dealer for details, such as the frequency of radio waves and timing of emitting the radio waves. Then, consult your doctor to see if you should disable the entry function. ● User of any electrical medical device other than implanted pacemakers and implanted cardiac defibrillators should consult the manufacturer of the device for information about its operation under the influence of radio waves. Radio waves could have unexpected effects on the operation of such medical devices. Ask your Lexus dealer for disabling the entry function. 75 Before driving CAUTION 1 1-3. Opening, closing and locking the doors Wireless remote control The wireless remote control can be used to lock and unlock the vehicle. It also opens and closes the back door. Locks all the doors Unlocks all the doors Pressing the button unlocks the driver’s door. Pressing the button again within 3 seconds unlocks the other doors. Opens the windows and moon roof (press and hold) Opens and closes the back door (press and hold) Sounds the alarm (press and hold) (P. 77) 76 1-3. Opening, closing and locking the doors ■ Operation signals Side doors: A buzzer sounds and the emergency flashers flash to indicate that the doors have been locked/unlocked. (Locked: Once; Unlocked: Twice) Back door: A buzzer sounds and the emergency flashers flash twice to indicate that the back door is opening/closing. 1 Windows and moon roof: A buzzer sounds to indicate that the windows and moon roof are opening. Before driving ■ Door lock buzzer If an attempt to lock the doors is made when a door is not fully closed, a buzzer sounds continuously. Fully close the door to stop the buzzer, and lock the vehicle once more. ■ Security feature P. 68 ■ Panic mode When is pressed for longer than about one second, an alarm will sound intermittently and the vehicle lights will flash to deter any person from trying to break into or damage your vehicle. To stop the alarm, press any button on the electronic key. ■ Back door operation The back door can be opened even if it is locked. Lock the back door again when you leave the vehicle. The back door will not lock automatically after it has been opened and then closed. ■ Alarm Using the wireless remote control to lock the doors will set the alarm system. (P. 149) ■ Reversing the operation of the power back door Pressing the wireless remote control switch again while the power back door is operating will cause the operation to reverse. 77 1-3. Opening, closing and locking the doors ■ Wireless remote control operation while the power back door is closing If the wireless remote control is used to lock the doors while the power back door is closing, the doors will lock after the power back door has completely closed. To prevent locking the keys inside the vehicle, do not place the electric key inside the vehicle while the power back door is closing. ■ Conditions affecting operation P. 69 ■ If the wireless remote control does not operate properly Locking and unlocking the doors: Use the mechanical key. (P. 918) ■ Electronic key battery depletion P. 72 ■ When the electronic key battery is fully depleted P. 792 ■ Customization Settings (e.g. door unlocking function) can be changed. (Customizable features P. 980) 78 1-3. Opening, closing and locking the doors Side doors The vehicle can be locked and unlocked using the entry function, wireless remote control or door lock switches. ■ Entry function P. 63 1 Before driving ■ Wireless remote control P. 76 ■ Door lock switches Locks all the doors Unlocks all the doors ■ Inside lock buttons Locks the door Unlocks the door The front doors can be opened by pulling the inside handle even if the lock buttons are in the lock position. 79 1-3. Opening, closing and locking the doors Locking the front doors from the outside without a key Move the inside lock button to the lock position. STEP 2 Close the door. RX350 The door cannot be locked if the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode, or the electronic key is left inside the vehicle. STEP 1 The key may not be detected correctly and the door may be locked. RX450h The door cannot be locked if the “POWER” switch is in ACCESSORY or ON mode, or the electronic key is left inside the vehicle. The key may not be detected correctly and the door may be locked. Rear door child-protector lock The door cannot be opened from inside the vehicle when the lock is set. These locks can be set to prevent children from opening the rear doors. Push down on each rear door switch to lock both rear doors. 80 1-3. Opening, closing and locking the doors ■ Impact detection door lock release system In the event that the vehicle is subject to a strong impact, all the doors are unlocked. Depending on the force of the impact or the type of accident, however, the system may not operate. 1 ■ Using the mechanical key Before driving The doors can also be locked and unlocked with the mechanical key. (P. 918) ■ If a wrong key is used The key cylinder rotates freely to protect the inside mechanism. ■ Customization Settings (e.g. unlocking function using a key) can be changed. (Customizable features P. 980) CAUTION ■ To prevent an accident Observe the following precautions while driving the vehicle. Failure to do so may result in a door opening and an occupant falling out, resulting in death or serious injury. ● Always use a seat belt. ● Always lock all the doors. ● Ensure that all the doors are properly closed. ● Do not pull the inside handle of the doors while driving. The doors may be opened and the passengers are thrown out of the vehicle and it may result in serious injury or death. Be especially careful with the front doors, as the doors may be opened even if the inside lock buttons are in the locked position. ● Set the rear door child-protector locks when children are seated in the rear seats. ■ When opening or closing a door Check the surroundings of the vehicle such as whether the vehicle is on an incline, whether there is enough space for a door to open and whether a strong wind is blowing. When opening or closing the door, hold the door handle tightly to prepare for any unpredictable movement. 81 1-3. Opening, closing and locking the doors Back door The back door can be locked/unlocked and opened/closed by the following procedures: ■ Locking and unlocking the back door Door lock switches P. 79 Entry function P. 64 Wireless remote control P. 76 ■ Opening the back door from outside the vehicle manually Raise the back door while pushing up the back door opener button. 82 1-3. Opening, closing and locking the doors ■ Opening the back door from outside the vehicle automatically Using the back door opener button* When the back door is unlocked: Press the back door opener button. 1 Before driving When the back door is locked: While carrying the electronic key on your person, press and hold the back door opener button or press it twice. *: This setting must be customized at your Lexus dealer. Using the wireless remote control P. 76 ■ Opening the back door from inside the vehicle Press and hold the switch to open/close the back door. Pressing the switch again while the power back door is operating will cause the operation to reverse. 83 1-3. Opening, closing and locking the doors Power back door switch Press the switch to close the back door. Pressing the switch again while the power back door is closing will cause it to open again. However, the reverse operation cannot be performed for the first second after automatic operation starts even if the switch is pressed again. When closing the back door Lower the back door using the back door handle, and make sure to push the back door down from the outside to close it. 84 1-3. Opening, closing and locking the doors Canceling the power back door system Turn off the main switch in the glove box to disable the power back door system. The back door cannot be operated even with the wireless remote control or power back door switch. 85 1 Before driving On Off 1-3. Opening, closing and locking the doors ■ The power back door can be operated when ● The back door is unlocked. (Except for using the back door opener button* or wireless remote control, when the power back door can be operated even if it is locked.) ● The power back door main switch is on. RX350 ● To open the power back door when the “ENGINE START STOP” switch is in IGNITION ON mode, the power back door main switch must be on, the vehicle speed must be lower than 1 mph (3 km/h) and the shift lever must be in P. (When using the back door opener button only) ● The “ENGINE START STOP” switch is turned off. (When using the wireless remote control only) RX450h ● To open the power back door when the “POWER” switch is in ON mode, the power back door main switch must be on, the vehicle speed must be lower than 1 mph (3 km/h) and the shift lever must be in P. (When using the back door opener button only) ● The “POWER” switch is turned off. (When using the wireless remote control only) *: This setting must be customized at your Lexus dealer. ■ Luggage compartment lights The luggage compartment lights turn on when the back door is opened with the luggage compartment light switch on. When the “ENGINE START STOP” switch (RX350) or the “POWER” switch (RX450h) is turned off, the lights will go off automatically after 20 minutes. 86 1-3. Opening, closing and locking the doors ■ Back door closer In the event that the back door is left slightly open, the back door closer will automatically close it to the fully closed position. ● RX350: The back door closer will operate regardless of the “ENGINE START STOP” switch mode. 1 ● RX450h: The back door closer will operate regardless of “POWER” switch ● The back door can be opened while the back door closer is operating by press- ing the back door opener button. ■ Power back door operation ● A buzzer sounds and the emergency flashers flash twice to indicate that the back door is opening/closing. ● The back door can still be opened and closed manually, even when the power back door main switch is off. ● Pressing the back door opener button while the power back door system is operating will cause the back door to switch to manual operation. ● If anything obstructs the power back door while it is closing/opening, a buzzer will sound and the back door will automatically operate in the opposite direction. ● If two or more successive attempts are made to close the back door, a buzzer will sound and the back door will switch to manual operation. ■ Jam protection function Sensors are attached to the left and right sides of the power back door. If these sensors detect an obstruction while the power back door is closing, the jam protection function will return the door to the fully open position. ■ After the back door has been opened and then closed Lock the back door as the back door will not lock automatically. 87 Before driving mode. 1-3. Opening, closing and locking the doors ■ If the back door opener is inoperative The back door can be opened from the inside. STEP 1 Remove the cover. STEP 2 Move the lever. ■ When reconnecting the 12-volt battery or changing a fuse while the back door is open: To enable the power back door to operate properly, initialize the system by completely closing the back door manually. If the 12-volt battery is reconnected or a fuse is changed while the back door is closed, initializing the system is not necessary. 88 1-3. Opening, closing and locking the doors CAUTION ■ Caution while driving ● Keep the back door closed while driving. ● Before driving the vehicle, make sure that the back door is fully closed. If the back door is not fully closed, it may open unexpectedly while driving, causing an accident. ● Never let anyone sit in the luggage compartment. In the event of sudden braking or a collision, they are susceptible to death or serious injury. ■ When children are in the vehicle Observe the following precautions. Failure to do so may result in death or serious injury. ● Do not leave children alone in the luggage compartment. If a child is accidentally locked in the luggage compartment, they could have heat exhaustion. ● Do not allow a child to open or close the back door. Doing so may cause the back door to move unexpectedly, or cause the child’s hands, head, or neck to be caught by the closing back door, which may result in death or serious injury of the child. ■ Operating the back door Observe the following precautions. Failure to do so may cause parts of the body to be caught, resulting in death or serious injury. ● Remove any heavy loads, such as snow and ice, from the back door before open- ing it. Failure to do so may cause the back door to fall closed again after it is opened. ● When opening or closing the back door, thoroughly check to make sure the sur- rounding area is safe. ● If anyone is in the vicinity, make sure they are safe and let them know that the back door is about to open or close. 89 1 Before driving If the back door is left open, it may hit near-by objects while driving or luggage may be unexpectedly thrown out, causing an accident. In addition, exhaust gases may enter the vehicle, causing death or a serious health hazard. Make sure to close the back door before driving. 1-3. Opening, closing and locking the doors CAUTION ● Use caution when opening or closing the back door in windy weather as it may move abruptly in strong wind. ● The back door may fall if it is not opened fully. It is more difficult to open or close the back door on an incline than on a level surface, so beware of the back door unexpectedly opening or closing by itself. Make sure that the back door is fully open and secure before using the luggage compartment. ● When closing the back door, take extra care to prevent your fingers etc. from being caught. ● When closing the back door, make sure to press it lightly on its outer surface. If the back door handle is used to fully close the back door, it may result in hands or arms being caught. ● Do not pull on the back door damper stay to close the back door, and do not hang on the back door damper stay. Doing so may cause hands to be caught or the back door damper stay to break, causing an accident. ● If a bicycle carrier or similar heavy object is attached to the back door, it may fall closed again after being opened, causing someone’s hands, head or neck to be caught and injured. When installing an accessory part to the back door, using a genuine Lexus part is recommended. 90 1-3. Opening, closing and locking the doors CAUTION ■ Back door closer ● In the event that the back door is left slightly ● Use caution when using the back door closer as it still operates when the power back door system is cancelled. ■ Power back door Observe the following precautions when operating the power back door. Failure to do so may cause death or serious injury. ● Check the safety of the surrounding area to make sure there are no obstacles or anything that could cause any of your belongings to get caught. ● If anyone is in the vicinity, make sure they are safe and let them know that the back door is about to open or close. ● If the power back door system is turned off with the main switch while the back door is operating automatically, the automatic operation is stopped. The back door then has to be operated manually. Take extra care when on an incline, as the back door may open or close unexpectedly. ● If the operating conditions of the power back door are no longer met, a buzzer may sound and the back door may stop opening or closing. The back door then has to be operated manually. Take extra care when on an incline, as the back door may open or close abruptly. ● On an incline, the back door may fall after it opens. Make sure the back door is fully open and secure. 91 1 Before driving open, the back door closer will automatically close it to the fully closed position. It takes several seconds before the back door closer begins to operate. Be careful not to catch fingers or anything else in the back door, as this may cause bone fractures or other serious injuries. 1-3. Opening, closing and locking the doors CAUTION ● In the following situations, the power back door may detect an abnormality and automatic operation may be stopped. In this case, the back door has to be operated manually. Take extra care when on an incline, as the back door may open or close abruptly. • When the back door contacts an obstacle • RX350: When the 12-volt battery voltage suddenly drops, such as when the “ENGINE START STOP” switch is turned to IGNITION ON mode or the engine is started during automatic operation • RX450h: When the 12-volt battery voltage suddenly drops, such as when the “POWER” switch is turned to ON mode or the hybrid system is started during automatic operation ● If a bicycle carrier or similar heavy object is attached to the back door, the power back door may not operate, causing itself to malfunction, or the back door may fall closed again after being opened, causing someone’s hands, head or neck to be caught and injured. When installing an accessory part to the back door, using a genuine Lexus part is recommended. ■ Jam protection function Observe the following precautions. Failure to do so may cause death or serious injury. ● Be careful while the jam protection function is operating. Being hit by the back door may result in an injury. ● Although the back door stops closing when the jam protection function detects an object, take extra care as you may still be injured if part of your body is already caught. ● If anything obstructs the power back door while it is closing, the jam protection function will cause the back door to automatically operate in the opposite direction. However, be careful not to jam body parts in the doorframe, as an injury may result. ● Never use any part of your body to intentionally activate the jam protection func- tion. ● The jam protection function may not work if something gets caught just before the back door fully closes. Be careful not to catch fingers or anything else. 92 1-3. Opening, closing and locking the doors CAUTION ● The jam protection function may not work depending on the shape of the object that is caught. Be careful not to catch fingers or anything else. ● The sensors located on the right and left sides of the power back door detect NOTICE ■ Back door damper stays The back door is equipped with damper stays that hold the back door in place. Observe the following precautions. Failure to do so may cause damage to the back door damper stay, resulting in malfunction. ● Do not attach any foreign objects, such as stickers, plastic sheets, or adhesives to the damper stay rod. ● Do not touch the damper stay rod with gloves or other fabric items. ● Do not attach any accessories other than genuine Lexus parts to the back door. ● Do not place your hand on the damper stay or apply lateral forces to it. ■ To prevent back door closer malfunction ● Do not apply excessive force to the back door while the back door closer is oper- ating. ● If the back door is opened and closed repeatedly in a short amount of time, the back door closer may stop operating. In this case, manually open the back door once and wait for a while before attempting to close it again. 93 Before driving obstructions and prevent them from becoming jammed in the door. Some objects may not be detected depending on their shape or how they are jammed. Be careful not to get fingers or other body parts caught in the back door while it is operating as this may result in a serious injury. 1 1-3. Opening, closing and locking the doors NOTICE ■ To prevent damage to the power back door ● Make sure that there is no ice between the back door and frame that would pre- vent movement of the back door. Operating the power back door when excessive load is present on the back door may cause a malfunction. ● Do not apply excessive force to the back door while the power back door is oper- ating. ● Take care not to damage the sensors (installed on the right and left edges of the power back door) with a knife or other sharp object. If the sensor is disconnected, the power back door will not operate in automatic operation. ● When manually closing the back door immediately after the power back door has been automatically opened fully, some resistance may be felt. 94 1-4. Adjustable components (seats, mirrors, steering wheel) Front seats 1 Before driving Seat position adjustment switch Seatback angle adjustment switch Seat cushion (front) angle adjustment switch Vertical height adjustment switch Lumbar support adjustment switch Seat cushion length adjustment switch (if equipped) 95 1-4. Adjustable components (seats, mirrors, steering wheel) Flattening the front seatbacks ■ Before flattening the front seatbacks Slide the rear seats as far back as possible. (P. 99) ■ Flattening the front seatbacks STEP 1 Move the front seat forward, raise the seat, and remove the head restraint. (P. 109) After returning the seat to its original position, make sure to replace the head restraint. STEP 2 96 Move the seatback angle adjustment switch backward to flatten the seatback. 1-4. Adjustable components (seats, mirrors, steering wheel) Active head restraints ■ Active head restraints Even small forces applied to the seatback may cause the head restraint to move. Pushing up a locked head restraint forcibly may appear the head restraint inner structure. These do not indicate problems. Inner structure During rear-end collision 97 1 Before driving When the occupant’s lower back presses against the seatback during a rear-end collision, the head restraint moves slightly forward and upward to help reduce the risk of whiplash to the seat occupant. 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION ■ Seat adjustment ● To reduce the risk of sliding under the lap belt during a collision, do not recline the seat more than necessary. If the seat is too reclined, the lap belt may slide past the hips and apply restraint forces directly to the abdomen, or your neck may contact the shoulder belt, increasing the risk of death or serious injury in the event of an accident. ● Adjustments should not be made while driving as the seat may unexpectedly move and cause the driver to lose control of the vehicle. ■ While driving Do not allow passengers to ride on the flattened seat. 98 1-4. Adjustable components (seats, mirrors, steering wheel) Rear seats 1 Before driving Seat position adjustment lever Seatback angle adjustment lever Folding down the rear seatbacks ■ Before folding down the rear seatbacks Stow all the head restraints and the STEP 1 rear center seat belt buckle. 99 1-4. Adjustable components (seats, mirrors, steering wheel) STEP 2 Stow the seat belts inside the rear seat side pockets. When not in use, the seat belts should be stored inside the rear seat side pockets at all times. ■ Folding down the rear seatbacks From inside Pull the seatback angle adjustment lever. To return the rear seatbacks to their original positions, lift them up until they lock. From outside Pull the levers. Left side lever: Folds down the left side rear seat Right side lever: Folds down the right side and center rear seats To return the rear seatbacks to their original positions, lift them up until they lock. 100 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Folding down the rear center seatback Pull the center seatback angle lever behind the seatback and fold the seatback down. CAUTION ■ When folding the rear seatbacks down Observe the following precautions. Failure to do so may result in death or serious injury. ● Do not fold the seatbacks down while driving. ● Do not fold seatbacks down while passengers are seated or luggage is placed on the seats. ● Stop the vehicle on level ground, set the parking brake and shift the shift lever to P. ● After folding the seatback, lightly move the seat back and forth to lock it in place. ● Do not allow anyone to sit on a folded seatback or in the luggage compartment while driving. ● Do not allow children to enter the luggage compartment. ■ Seat adjustment ● To reduce the risk of sliding under the lap belt during a collision, do not recline the seat more than necessary. If the seat is too reclined, the lap belt may slide past the hips and apply restraint forces directly to the abdomen, or your neck may contact the shoulder belt, increasing the risk of death or serious injury in the event of an accident. ● Adjustments should not be made while driving as the seat may unexpectedly move and cause the driver to lose control of the vehicle. 101 1 Before driving To return the rear center seatback to its original position, lift it up until it locks. 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION ■ After returning the rear seatback to the upright position Observe the following precautions. Failure to do so may result in death or serious injury. ● Make sure the seatback is securely locked by pushing it forward and rearward on the top. ● Check that the seat belts are not twisted or caught in the seatback. NOTICE ■ Stowing the center seat belt buckle Before folding down the rear seatbacks, stow the center seat belt buckle to prevent it from becoming caught in the seatbacks. 102 1-4. Adjustable components (seats, mirrors, steering wheel) Driving position memory Your preferred driving position (the position of the driver's seat, steering wheel and outside rear view mirrors) can be memorized and recalled with the touch of a button. It is also possible to set this function to activate automatically when the doors are unlocked. Three different driving positions can be entered into memory. 1 Before driving ■ Entering a position to memory STEP 1 RX350: Turn the “ENGINE START STOP” switch to IGNITION ON mode. RX450h: Turn the “POWER” switch to ON mode. STEP 2 Adjust the driver’s seat, steering wheel and outside rear view mirrors to the desired positions. Press the “SET” button, then STEP 3 within 3 seconds press button “1”, “2” or “3” until the signal beeps. If the selected button has already been preset, the previously recorded position will be overwritten. : If equipped 103 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Recalling the memorized position STEP 1 Check that the shift lever is set in P. STEP 2 RX350: Turn the “ENGINE START STOP” switch to IGNITION ON mode. RX450h: Turn the “POWER” switch to ON mode. Press button “1”, “2” or “3” until STEP 3 the signal beeps to recall the desired position. 104 1-4. Adjustable components (seats, mirrors, steering wheel) Linking driving position memory with door unlock operation Record your driving position to button “1”, “2” or “3” before performing the following: STEP 1 STEP 2 RX350: Shift the shift lever to P and close the driver's door. Turn the “ENGINE START STOP” switch to IGNITION ON mode. RX450h: Shift the shift lever to P and close the driver's door. Turn the “POWER” switch to ON mode. Press the desired button (“1”, “2” or “3”) to recall the position. Then, while keep pressing the button, press the driver's door lock switches (either lock or unlock) until the signal beeps. The driving position is recalled when the driver's door is unlocked using the entry function or wireless remote control and the driver's door is opened. 105 1 Before driving Carry only the key (including the card key) to which you want to link the driving position. If 2 or more keys are in the vehicle, the driving position cannot be linked properly. 1-4. Adjustable components (seats, mirrors, steering wheel) Power easy access system When the driver enters and exits the vehicle, the driver's seat and steering wheel will automatically perform the following operations: Exiting the vehicle: When all of the following actions have been performed, the steering wheel will move up and back to the point farthest away from the driver and the seat will move backward (auto away function): • The shift lever has been shifted to P • The “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) has been turned off • The driver’s seat belt has been unfastened Entering the vehicle: When either of the following actions has been performed, the steering wheel will move toward the driver and seat will move forward (auto return function): • The “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) has been turned to ACCESSORY mode • The driver’s seat belt has been fastened 106 1-4. Adjustable components (seats, mirrors, steering wheel) ■ When driving position memory is linked with door unlock operation RX350 RX450h If the driver’s door is opened, the driver’s seat will move toward the memorized position but stop slightly beforehand to allow easy access to the vehicle. Turning the “POWER” switch to ACCESSORY mode or fastening the driver’s seat belt moves the seat fully into the memorized position. ■ Canceling the linked door unlock operation STEP 1 RX350: Turn the “ENGINE START STOP” switch to IGNITION ON mode and close the driver's door. RX450h: Turn the “POWER” switch to ON mode and close the driver's door. STEP 2 While pressing the “SET” button, press the driver’s door lock switches (either lock or unlock) until the signal beeps. ■ Operating the driving position memory after turning the “ENGINE START STOP” switch off (RX350) Memorized positions (except for the steering wheel position) can be activated up to 180 seconds after the driver’s door is opened and another 60 seconds after it is closed again, even after turning the “ENGINE START STOP” switch off. ■ Operating the driving position memory after turning the “POWER” switch off (RX450h) Memorized positions (except for the steering wheel position) can be activated up to 180 seconds after the driver’s door is opened and another 60 seconds after it is closed again, even after turning the “POWER” switch off. 107 1 Before driving If the driver’s door is opened, the driver’s seat will move toward the memorized position but stop slightly beforehand to allow easy access to the vehicle. Turning the “ENGINE START STOP” switch to ACCESSORY mode or fastening the driver’s seat belt moves the seat fully into the memorized position. 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Stopping seat position operation part-way through Perform any of the following operations: ● Press the “SET” button. ● Press button “1”, “2” or “3”. ● Adjust the seat using the switches (only cancels seat position recall). ● Adjust the steering wheel using the tilt and telescopic steering control switch (only cancels steering wheel position recall). ■ Correct seat position When the seat is in the most forward or most backward position, and the seat is being moved in those directions, the system may not correctly recognize the current position and the memorized position will not be correctly recalled. ■ The auto away function for exiting the driver seat If the seat is already close to the rearmost position, the auto away function may not operate when the driver exits the vehicle. ■ Customization The distance that the driver’s seat moves backward during the auto away function can be changed. (Customizable features P. 980) CAUTION ■ Seat adjustment caution Take care during seat adjustment so that the seat does not strike the rear passenger or squeeze your body against the steering wheel. 108 1-4. Adjustable components (seats, mirrors, steering wheel) Head restraints Head restraints are provided for all seats. Up Pull the head restraints up. 1 Down Before driving Push the head restraint down while pressing the lock release button. Lock release button ■ Removing the head restraints Pull the head restraint up while pressing the lock release button. Lock release button ■ Installing the head restraints Align the head restraint with the installation holes and push it down to the lock position. Press and hold the lock release button when lowering the head restraint. 109 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Adjusting the height of the head restraints (front seats) Make sure that the head restraints are adjusted so that the center of the head restraint is closest to the top of your ears. ■ Adjusting the rear seat head restraints Always raise the head restraints to the uppermost lock position during use. CAUTION ■ Head restraint precautions Observe the following precautions regarding the head restraints. Failure to do so may result in death or serious injury. ● Use the head restraints designed for each respective seat. ● Adjust the head restraints to the correct position at all times. ● After adjusting the head restraints, push down on them and make sure they are locked in position. ● Do not drive with the head restraints removed. 110 1-4. Adjustable components (seats, mirrors, steering wheel) Seat belts Make sure that all occupants are wearing their seat belts before driving the vehicle. ■ Correct use of the seat belts 1 Before driving ● Extend the shoulder belt so that it comes fully over the shoulder, but does not come into contact with the neck or slide off the shoulder. ● Position the lap belt as low as possible over the hips. ● Adjust the position of the seatback. Sit up straight and well back in the seat. ● Do not twist the seat belt. ■ Fastening and releasing the seat belt To fasten the seat belt, push the plate into the buckle until a click sound is heard. To release the seat belt, press the release button. Release button 111 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Adjusting the seat belt shoulder anchor height (front seats) Push the seat belt shoulder anchor down while pressing the release button. Push the seat belt shoulder anchor up. Move the height adjuster up and down as needed until you hear a click. Seat belt comfort guide (outside rear seats) If the shoulder belt sits close to a person's neck, use the seat belt comfort guide. STEP 1 Pull the comfort guide from the pocket. STEP 2 Slide the belt past the slot of the guide. The elastic cord must be behind the seat belt. 112 1-4. Adjustable components (seats, mirrors, steering wheel) STEP 3 Buckle the seat belt and position it comfortably. 1 Before driving Seat belt pretensioners (front and outside rear seats) The pretensioner helps the seat belt to quickly restrain the occupant by retracting the seat belt when the vehicle is subjected to certain types of severe frontal collision or a vehicle rollover. The pretensioner may not activate in the event of a minor frontal impact, a side impact or a rear impact. 113 1-4. Adjustable components (seats, mirrors, steering wheel) Pre-collision seat belts (front seats of vehicles with a pre-collision system) If the pre-collision sensor detects that a collision is unavoidable, the precollision system will retract the seat belt, thus enhancing the effectiveness of the seat belt pretensioner in a crash. The same will happen if the driver makes an emergency braking or loses control of the vehicle. (P. 343) ■ Emergency locking retractor (ELR) The retractor will lock the belt during a sudden stop or on impact. It may also lock if you lean forward too quickly. To allow the belt to extend, retract the belt and then pull it slowly. ■ Automatic locking retractor (ALR) When a passenger's shoulder belt is completely extended and then retracted even slightly, the belt is locked in that position and cannot be extended. This feature is used to hold the child restraint system (CRS) firmly. To free the belt again, fully retract the belt and then pull the belt out once more. (P. 179) ■ Child seat belt usage The seat belts of your vehicle were principally designed for persons of adult size. ● Use a child restraint system appropriate for the child, until the child becomes large enough to properly wear the vehicle's seat belt. (P. 175) ● When the child becomes large enough to properly wear the vehicle's seat belt, follow the instructions on P. 111 regarding seat belt usage. ■ Replacing the belt after the pretensioner has been activated If the vehicle is involved in multiple collisions, the pretensioner will activate for the first collision, but will not activate for the second or subsequent collisions. 114 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Seat belt extender If your seat belts cannot be fastened securely because they are not long enough, a personalized seat belt extender is available from your Lexus dealer free of charge. 1 Before driving CAUTION Observe the following precautions to reduce the risk of injury in the event of sudden braking, sudden swerving or an accident. Failing to do so may cause death or serious injury. ■ Wearing a seat belt ● Ensure that all passengers wear a seat belt. ● Always wear a seat belt properly. ● Each seat belt should be used by one person only. Do not use a seat belt for more than one person at once, including children. ● Lexus recommends that children be seated in the rear seat and always use a seat belt and/or an appropriate child restraint system. ● To achieve a proper seating position, do not recline the seat more than necessary. The seat belt is most effective when the occupants are sitting up straight and well back in the seats. ● Do not wear the shoulder belt under your arm. ● Always wear your seat belt low and snug across your hips. 115 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION ■ Pregnant women Obtain medical advice and wear the seat belt in the proper way. (P. 111) Women who are pregnant should position the lap belt as low as possible over the hips in the same manner as other occupants. Extend the shoulder belt completely over the shoulder and position the belt across the chest. Avoid belt contact over the round part of the abdominal area. If the seat belt is not worn properly, not only the pregnant woman, but also the fetus could suffer death or serious injury as a result of sudden braking or a collision. ■ People suffering illness Obtain medical advice and wear the seat belt in the proper way. ■ When children are in the vehicle Do not allow children to play with the seat belt. If the seat belt becomes twisted around a child’s neck, it may lead to choking or other serious injuries that could result in death. If this occurs and the buckle cannot be unfastened, scissors should be used to cut the belt. ■ Adjustable shoulder anchor Always make sure the shoulder belt is positioned across the center of your shoulder. The belt should be kept away from your neck, but not falling off your shoulder. Failure to do so could reduce the amount of protection in an accident and cause death or serious injuries in the event of a sudden stop, sudden swerve or accident. (P. 112) 116 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION ■ Seat belt pretensioners ● Do not place anything, such as a cushion, on the front passenger's seat. Doing so ● If the pretensioner has activated, the SRS warning light will come on. In that case, the seat belt cannot be used again and must be replaced at your Lexus dealer. ■ Seat belt damage and wear ● Do not damage the seat belts by allowing the belt, plate, or buckle to be jammed in the door. ● Inspect the seat belt system periodically. Check for cuts, fraying, and loose parts. Do not use a damaged seat belt until it is replaced. Damaged seat belts cannot protect an occupant from death or serious injury. ● Ensure that the belt and tab are locked and the belt is not twisted. If the seat belt does not function correctly, immediately contact your Lexus dealer. ● Replace the seat assembly, including the belts, if your vehicle has been involved in a serious accident, even if there is no obvious damage. ● Do not attempt to install, remove, modify, disassemble or dispose of the seat belts. Have any necessary repairs carried out by your Lexus dealer. Inappropriate handling of the pretensioner may prevent it from operating properly, resulting in death or serious injury. 117 1 Before driving will disperse the passenger's weight, which prevents the sensor from detecting the passenger's weight properly. As a result, the seat belt pretensioner for the front passenger's seat may not activate in the event of a collision. 1-4. Adjustable components (seats, mirrors, steering wheel) CAUTION ■ Using a seat belt comfort guide Failure to observe the following precautions could reduce the effectiveness of the seat belt in an accident, causing death or serious injury. ● Make sure the belt is not twisted and that it lies flat. The elastic cord must be behind the belt and the guide must be on the front. ● To reduce the chance of injury in case of a sudden stop, sudden swerve or acci- dent while driving, remove and store the comfort guide in its pocket when it is not in use. ● Always make sure the shoulder belt is positioned across the center of the shoul- der. The belt should be kept away from the neck, and should not fall off the shoulder. ■ Using a seat belt extender ● Do not wear the seat belt extender if you can fasten the seat belt without the extender. ● Do not use the seat belt extender when installing a child restraint system because the belt will not securely hold the child restraint system, increasing the risk of death or serious injury in the event of an accident. ● The personalized extender may not be safe on another vehicle, when used by another person, or at a different seating position other than the one originally intended. NOTICE ■ When using a seat belt extender When releasing the seat belt, press on the buckle release button on the extender, not on the seat belt. This helps prevent damage to the vehicle interior and the extender itself. 118 1-4. Adjustable components (seats, mirrors, steering wheel) Steering wheel The steering wheel can be adjusted to a comfortable position. Operating the switch moves the steering wheel in the following directions: 1 Before driving Up Down Away from the driver Toward the driver Auto tilt away RX350 When the “ENGINE START STOP” switch is turned off, the steering wheel returns to its stowed position by moving up and away to enable easier driver entry and exit. Turning the “ENGINE START STOP” switch to ACCESSORY or IGNITION ON mode will return the steering wheel to the original position. 119 1-4. Adjustable components (seats, mirrors, steering wheel) RX450h When the “POWER” switch is turned off, the steering wheel returns to its stowed position by moving up and away to enable easier driver entry and exit. Turning the “POWER” switch to ACCESSORY or ON mode will return the steering wheel to the original position. ■ The steering wheel can be adjusted when RX350 The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode*. *: Vehicles with driving position memory: If the driver's seat belt is fastened, the steering wheel can be adjusted regardless of “ENGINE START STOP” switch mode. RX450h The “POWER” switch is in ACCESSORY or ON mode*. *: Vehicles with driving position memory: If the driver's seat belt is fastened, the steering wheel can be adjusted regardless of “POWER” switch mode. ■ Automatic adjustment of the steering position (vehicles with driving position memory) A desired steering position can be entered to memory and recalled automatically by the driving position memory. (P. 103) 120 1-4. Adjustable components (seats, mirrors, steering wheel) ■ Notes for the auto tilt away function (vehicles with driving position memory) RX350 The auto tilt away function can only operate when the “ENGINE START STOP” switch has been turned off, the driver seat belt has been unfastened and the driver’s seat movement (P. 980) is in a setting other than off. RX450h The auto tilt away function can only operate when the “POWER” switch has been turned off, the driver seat belt has been unfastened and the driver’s seat movement (P. 980) is in a setting other than off. When the driver fastens the seat belt again, the steering wheel will return to the original position. (P. 106) CAUTION ■ Caution while driving Do not adjust the steering wheel while driving. Doing so may cause the driver to mishandle the vehicle and cause an accident, resulting in death or serious injury. 121 Before driving When the driver fastens the seat belt again, the steering wheel will return to the original position. (P. 106) 1 1-4. Adjustable components (seats, mirrors, steering wheel) Anti-glare inside rear view mirror The rear view mirror’s position can be adjusted to enable sufficient confirmation of the rear view in accordance with the driver's seating posture. Adjusting the height of rear view mirror Adjust the height of the rear view mirror by moving it up and down. 122 1-4. Adjustable components (seats, mirrors, steering wheel) Automatic anti-glare function Responding to the level of brightness of the headlights of vehicles behind, the reflected light is automatically reduced. Type A When the automatic anti-glare function is in ON mode, the indicator illuminates. Indicator RX350: The function will set to ON mode each time the “ENGINE START STOP” switch is turned to IGNITION ON mode. Pressing the button turns the function to OFF mode. (The indicator also turns off.) RX450h: The function will set to ON mode each time the “POWER” switch is turned to ON mode. Pressing the button turns the function to OFF mode. (The indicator also turns off.) 123 Before driving Changing automatic anti-glare function mode ON/OFF 1 1-4. Adjustable components (seats, mirrors, steering wheel) Type B Changing automatic anti-glare function mode ON/OFF When the automatic anti-glare function is in ON mode, the indicator illuminates. Indicator RX350: The function will set to ON mode each time the “ENGINE START STOP” switch is turned to IGNITION ON mode. Pressing turns the function to OFF mode. (The indicator also turns off.) Pressing turns the function to ON mode. (The indicator also turns on.) RX450h: The function will set to ON mode each time the “POWER” switch is turned to ON mode. Pressing turns the function to OFF mode. (The indicator also turns off.) Pressing turns the function to ON mode. (The indicator also turns on.) 124 1-4. Adjustable components (seats, mirrors, steering wheel) ■ To prevent sensor error To ensure that the sensors operate properly, do not touch or cover them. 1 Before driving CAUTION ■ Caution while driving Do not adjust the position of the mirror while driving. Doing so may lead to mishandling of the vehicle and cause an accident, resulting in death or serious injury. 125 1-4. Adjustable components (seats, mirrors, steering wheel) Outside rear view mirrors Mirror angle can be adjusted using the switch. STEP 1 To select a mirror to adjust, press the switch. Left Right Pressing the same switch again will put the switch in neutral. STEP 2 To adjust the mirror, press the switch. Up Right Down Left Folding the mirrors Push the mirror back in the direction of the vehicle's rear. 126 1-4. Adjustable components (seats, mirrors, steering wheel) Automatically folding and extending the mirrors (if equipped) ■ Using the switch Press the switch to fold the mirrors. 1 Press it again to return them. Before driving ■ Setting automatic mode Indicator Automatic mode allows the folding or extending of the mirrors to be linked to locking/unlocking of the doors. Press the “AUTO” switch to set automatic mode. The indicator will come on. ■ Mirror angle can be adjusted when RX350 The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode. RX450h The “POWER” switch is in ACCESSORY or ON mode. ■ Linked mirror function when reversing When the mirror select switch is in the “L” or “R” position, the outside rear view mirrors will automatically angle downwards when the vehicle is reversing in order to give a better view of the ground. To disable this function, move the mirror select switch to the neutral position (between “L” and “R”). 127 1-4. Adjustable components (seats, mirrors, steering wheel) ■ When the mirrors are fogged up The outside rear view mirrors can be cleared using the mirror defoggers. Turn on the rear window defogger to turn on the outside rear view mirror defoggers. (P. 430) ■ Automatic adjustment of the mirror angle (vehicles with driving position mem- ory) A desired mirror face angle can be entered to memory and recalled automatically by the driving position memory. (P. 103) ■ Auto anti-glare function (if equipped) When the anti-glare inside rear view mirror is set to automatic mode, the outside rear view mirrors will activate in conjunction with the anti-glare inside rear view mirror to reduce reflected light. (P. 122) CAUTION ■ When driving the vehicle Observe the following precautions while driving. Failing to do so may result in loss of control of the vehicle and cause an accident, resulting in death or serious injury. ● Do not adjust the mirrors while driving. ● Do not drive with the mirrors folded. ● Both the driver and passenger side mirrors must be extended and properly adjusted before driving. ■ When a mirror is moving To avoid personal injury and mirror malfunction, be careful not to get your hand caught by the moving mirror. ■ When the mirror defoggers are operating Do not touch the rear view mirror surfaces, as they can become very hot and burn you. 128 1-5. Opening and closing the windows and moon roof Power windows The power windows can be opened and closed using the switches. Operating the switch moves the windows as follows: Closing One-touch closing* Opening One-touch opening* 1 Before driving *: Pushing the switch in the oppo- site direction will stop window travel partway. Window lock switch Indicator Press the switch to lock the passenger window switches. The indicator will come on. Use this switch to prevent children from accidentally opening or closing a passenger window. The passenger windows can still be opened and closed using the power window switches on the driver’s side even if the lock switch is on. 129 1-5. Opening and closing the windows and moon roof ■ The power windows can be operated when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ Operating the power windows after turning the engine off (RX350) The power windows can be operated for approximately 45 seconds even after the “ENGINE START STOP” switch is turned to ACCESSORY mode or turned off. They cannot, however, be operated once either front door is opened. ■ Operating the power windows after turning the hybrid system off (RX450h) The power windows can be operated for approximately 45 seconds even after the “POWER” switch is turned to ACCESSORY mode or turned off. They cannot, however, be operated once either front door is opened. ■ Jam protection function If an object becomes caught between the window and the window frame, window travel is stopped and the window is opened slightly. 130 1-5. Opening and closing the windows and moon roof ■ When the power window does not close normally If the jam protection function is operating abnormally and a window cannot be closed, perform the following operations using the power window switch on the relevant door. ● RX350: After stopping the vehicle, the window can be closed by holding the ● RX450h: After stopping the vehicle, the window can be closed by holding the power window switch in the one-touch closing position while the “POWER” switch is turned to ON mode. ● If the window still cannot be closed even by carrying out the operation explained above, initialize the function by performing the following procedure. STEP 1 Hold the power window switch in the one-touch closing position. Con- tinue holding the switch for a further 6 seconds after the window has closed. STEP 2 Hold the power window switch in the one-touch opening position. Con- tinue holding the switch for a further 2 seconds after the window has opened completely. STEP 3 Hold the power window switch in the one-touch closing position once again. Continue holding the switch for a further 2 seconds after the window has closed. If you release the switch while the window is moving, start again from the beginning. If the window continues to close but then re-open slightly even after performing the above procedure correctly, have the vehicle inspected by your Lexus dealer. 131 Before driving power window switch in the one-touch closing position while the “ENGINE START STOP” switch is turned to IGNITION ON mode. 1 1-5. Opening and closing the windows and moon roof ■ Door lock linked window operation ● The power windows can be opened and closed using the mechanical key. (P. 918) ● The power windows can be opened using the wireless remote control. (P. 76) ■ When the 12-volt battery is disconnected The window lock switch is disabled. If necessary, press the window lock switch after reconnecting the battery. ■ Customization Settings (e.g. linked door lock operation) can be changed. (Customizable features P. 980) CAUTION ■ Closing the windows Observe the following precautions. Failing to do so may result in death or serious injury. ● Check to make sure that all passengers do not have any part of their body in a position where it could be caught when a window is being operated. ● Do not allow children to operate the power windows. Closing a power window on someone can cause serious injury, and in some instances, even death. ■ Jam protection function ● Never use any part of your body to intentionally activate the jam protection func- tion. ● The jam protection function may not work if something gets caught just before the window fully closes. Also, the jam protection does not operate when the power window switch is pulled up continually to close the windows. 132 1-5. Opening and closing the windows and moon roof Moon roof Use the overhead switches to open and close the moon roof and tilt it up and down. ■ Opening and closing 1 Opens the moon roof* Before driving The moon roof stops slightly before the fully open position to reduce wind noise. Press the switch again to fully open the moon roof. Closes the moon roof* *: Lightly press either of the moon roof switches to stop the moon roof partway. ■ Tilting up and down Tilts the moon roof up* Tilts the moon roof down* *: Lightly press either of the moon roof switches to stop the moon roof partway. : If equipped 133 1-5. Opening and closing the windows and moon roof ■ The moon roof can be operated when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ Operating the moon roof after turning the engine off (RX350) The moon roof can be operated for approximately 45 seconds even after the “ENGINE START STOP” switch is turned to ACCESSORY mode or turned off. It cannot, however, be operated once either front door is opened. ■ Operating the moon roof after turning the hybrid system off (RX450h) The moon roof can be operated for approximately 45 seconds even after the “POWER” switch is turned to ACCESSORY mode or turned off. It cannot, however, be operated once either front door is opened. ■ Jam protection function If an object is detected between the moon roof and the frame while the moon roof is closing or tilting down, travel is stopped and the moon roof opens slightly. ■ Sunshade The sunshade can be opened and closed manually. However, the sunshade will open automatically when the moon roof is opened. ■ Door lock linked moon roof operation ● The moon roof can be opened and closed using the mechanical key. (P. 918) ● The moon roof can be opened using the wireless remote control. (P. 76) 134 1-5. Opening and closing the windows and moon roof ■ When the moon roof does not close normally Perform the following procedure: ● If the moon roof closes but then re-opens slightly STEP 1 Stop the vehicle. 1 STEP 2 Press and hold the “CLOSE” switch.*1 STEP 3 Check to make sure that the moon roof is completely closed and then release the switch. ● If the moon roof tilts down but then tilts back up STEP 1 Stop the vehicle. STEP 2 Press and hold the “UP” switch*1 until the moon roof moves into the tilt up position and stops. STEP 3 Release the “UP” switch once and then press and hold the “UP” switch again.*1 The moon roof will pause for approximately 10 seconds in the tilt up position.*2 Then it will adjust slightly and pause for approximately 1 second. Finally, it will tilt down, open and close. STEP 4 Check to make sure that the moon roof is completely closed and then release the switch. *1: If the switch is released at the incorrect time, the procedure will have to be performed again from the beginning. *2: If the switch is released after the above mentioned 10 second pause, automatic operation will be disabled. In that case, press and hold the “CLOSE” or “UP” switch, and the moon roof will tilt up and pause for approximately 1 second. Then it will tilt down, open and close. Check to make sure that the moon roof is completely closed and then release the switch. If the moon roof does not fully close even after performing the above procedure correctly, have the vehicle inspected by your Lexus dealer. ■ Customization Settings (e.g. linked door lock operation) can be changed. (Customizable features P. 980) 135 Before driving The moon roof will close, reopen and pause for approximately 10 seconds.*2 Then it will close again, tilt up and pause for approximately 1 second. Finally, it will tilt down, open and close. 1-5. Opening and closing the windows and moon roof CAUTION ■ Opening the moon roof Observe the following precautions. Failing to do so may cause death or serious injury. ● Do not allow any passengers to put their hands or heads outside the vehicle while it is moving. ● Do not sit on top of the moon roof. ■ Closing the moon roof Observe the following precautions. Failing to do so may result in death or serious injury. ● Check to make sure that all passengers do not have any part of their body in a position where it could be caught when the moon roof is being operated. ● Do not allow children to operate the moon roof. Closing the moon roof on someone can cause death or serious injury. ■ Jam protection function Observe the following precautions. Failing to do so may result in death or serious injury. ● Never use any part of your body to intentionally activate the jam protection func- tion. ● The jam protection function may not work if something gets caught just before the moon roof fully closes. Be careful not to catch fingers or anything else. 136 1-6. Refueling Opening the fuel tank cap RX350 Perform the following steps to open the fuel tank cap: ■ Before refueling the vehicle ● Turn the “ENGINE START STOP” switch off and ensure that all the doors and windows are closed. 1 Before driving ● Confirm the type of fuel. (P. 142) ■ Opening the fuel tank cap STEP 1 Press the opener to open the fuel filler door. STEP 2 Turn the fuel tank cap slowly to open. STEP 3 Hang the fuel tank cap on the back of the fuel filler door. 137 1-6. Refueling RX450h The fuel tank of your vehicle has a special structure, which requires a reduction in fuel tank pressure before refueling. After the opener switch has been pressed, it will take several seconds until the vehicle is ready for refueling. ■ Before refueling the vehicle ● Turn the “POWER” switch off and close all the doors and windows. ● Confirm the type of fuel. (P. 142) ■ Opening the fuel tank cap STEP 1 Press the opener to open the fuel filler door. The fuel filler door will open within about 10 seconds of the switch being pressed. Before refueling is possible, a message will be shown on the multi-information display in the instrument cluster to indicate the progress of the fuel filler door opener. (P. 884) STEP 2 138 Turn the fuel tank cap slowly to open. 1-6. Refueling STEP 3 Hang the fuel tank cap on the back of the fuel filler door. 1 Before driving Closing the fuel tank cap RX350 After refueling, turn the fuel tank cap until you hear a click. Once the cap is released, it will turn slightly in the opposite direction. RX450h After refueling, turn the fuel tank cap until you hear a click. 139 1-6. Refueling ■ When the fuel filler door cannot be opened by pressing the inside switch RX350 STEP 1 Open the back door and lift the deck board up. (P. 899) STEP 2 With a compact spare tire only: Remove the spare tire cover. STEP 3 Remove the auxiliary box. STEP 4 Pull the lever. STEP 5 Install the auxiliary box using the clips. 140 1-6. Refueling RX450h STEP 1 Open the back door and lift the deck board up. (P. 766) STEP 2 With a compact spare tire only: Remove the spare tire cover. (P. 766) 1 STEP 3 Remove the 12-volt battery cover. (P. 766) If the fuel filler door opener switch cannot be operated, contact your Lexus dealer to service the vehicle. In case where refueling is urgently necessary, the fuel filler door can be opened using the lever in the luggage compartment. STEP 5 Install the 12-volt battery cover using the clips. (P. 769) Using the lever to open the fuel filler door may not allow for an adequate reduction in fuel tank pressure before refueling. To prevent fuel from spilling out, turn the cap slowly when removing it. During refueling, fuel may spill out from the filler opening due to air being discharged from inside the fuel tank. Therefore, fill the fuel tank carefully and slowly. 141 Before driving STEP 4 1-6. Refueling ■ Fuel types RX350 Unleaded gasoline (Octane rating 87 [Research Octane Number 91] or higher) RX450h Unleaded gasoline (Octane rating 91 [Research Octane Number 96] or higher) ■ Use of ethanol blended gasoline in a gasoline engine DO NOT use gasoline containing more than 10% ethanol. (15% ethanol) (50% ethanol) ● Use only gasoline containing a maximum of 10% ethanol. DO NOT use any flex-fuel or gasoline that could contain more than 10% ethanol, including from any pump labeled E15, E30, E50, E85 (which are only some examples of fuel containing more than 10% ethanol). (85% ethanol) ● Make sure that the ethanol blended gasoline to be used has a suitable Research Octane Number as outlined in “Fuel types”. 142 1-6. Refueling CAUTION ■ When refueling the vehicle Observe the following precautions while refueling the vehicle. Failure to do so may result in death or serious injury. 1 ● After exiting the vehicle and before opening the fuel door, touch an unpainted ● Always hold the grips on the fuel tank cap and turn it slowly to remove it. A whooshing sound may be heard when the fuel tank cap is loosened. Wait until the sound cannot be heard before fully removing the cap. In hot weather, pressurized fuel may spray out of the filler neck and cause injury. ● Do not allow anyone that has not discharged static electricity from their body to come close to an open fuel tank. ● Do not inhale vaporized fuel. Fuel contains substances that are harmful if inhaled. ● Do not smoke while refueling the vehicle. Doing so may cause the fuel to ignite and cause a fire. ● Do not return to the vehicle or touch any person or object that is statically charged. This may cause static electricity to build up, resulting in a possible ignition hazard. ■ When refueling Observe the following precautions to prevent fuel overflowing from the fuel tank: ● Securely insert the fuel nozzle into the fuel filler neck ● Stop filling the tank after the fuel nozzle automatically clicks off ● Do not top off the fuel tank ■ When replacing the fuel cap Do not use anything but a genuine Lexus fuel tank cap designed for your vehicle. Doing so may cause a fire or other incident which may result in death or serious injury. 143 Before driving metal surface to discharge any static electricity. It is important to discharge static electricity before refueling because sparks resulting from static electricity can cause fuel vapors to ignite while refueling. 1-6. Refueling NOTICE ■ Refueling ● RX450h: Finish refueling within 30 minutes. If more than 30 minutes passes, the internal valve closes. In this condition, fuel may overflow during the refueling process. Press the fuel filler door opener switch again. ● Do not spill fuel during refueling. Doing so may damage the vehicle, such as causing the emission control system to operate abnormally or damaging fuel system components or the vehicle's painted surface. 144 1-7. Theft deterrent system Engine immobilizer system (RX350) The vehicle's keys have built-in transponder chips that prevent the engine from starting if the key has not been previously registered in the vehicle's on-board computer. 1 Never leave the keys inside the vehicle when you leave the vehicle. Before driving Vehicles with a navigation system or the Lexus Display Audio system The indicator light flashes after the “ENGINE START STOP” switch has been turned off to indicate that the system is operating. The indicator light stops flashing after the “ENGINE START STOP” switch has been turned to ACCESSORY or IGNITION ON mode to indicate that the system has been canceled. Vehicles without a navigation system or the Lexus Display Audio system The indicator light flashes after the “ENGINE START STOP” switch has been turned off to indicate that the system is operating. The indicator light stops flashing after the “ENGINE START STOP” switch has been turned to ACCESSORY or IGNITION ON mode to indicate that the system has been canceled. 145 1-7. Theft deterrent system ■ System maintenance The vehicle has a maintenance-free type engine immobilizer system. ■ Conditions that may cause the system to malfunction ● If the grip portion of the key is in contact with a metallic object ● If the key is in close proximity to or touching a key to the security system (key with a built-in transponder chip) of another vehicle ■ Certifications for the engine immobilizer system This system meets the certification requirements of Radio Law. For vehicles sold in the U.S.A. FCC ID: NI4TMIMB-1 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. CAUTION ■ Certifications for the immobilizer system Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTICE ■ To ensure the system operates correctly Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed. 146 1-7. Theft deterrent system Immobilizer system (RX450h) The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if the key has not been previously registered in the vehicle's on-board computer. 1 Never leave the keys inside the vehicle when you leave the vehicle. Before driving Vehicles with a navigation system or the Lexus Display Audio system The indicator light flashes after the “POWER” switch has been turned off to indicate that the system is operating. The indicator light stops flashing after the “POWER” switch has been turned to ACCESSORY or ON mode to indicate that the system has been canceled. Vehicles without a navigation system or the Lexus Display Audio system The indicator light flashes after the “POWER” switch has been turned off to indicate that the system is operating. The indicator light stops flashing after the “POWER” switch has been turned to ACCESSORY or ON mode to indicate that the system has been canceled. 147 1-7. Theft deterrent system ■ System maintenance The vehicle has a maintenance-free type immobilizer system. ■ Conditions affecting operation Depending on surrounding environment and conditions, the immobilizer system may not operate properly. This may prevent the hybrid system from starting. (P. 69) ■ Certifications for the immobilizer system This system meets the certification requirements of Radio Law. For vehicles sold in the U.S.A. FCC ID: NI4TMIMB-1 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. CAUTION ■ Certifications for the immobilizer system Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTICE ■ To ensure the system operates correctly Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed. 148 1-7. Theft deterrent system Alarm The system sounds the alarm and flashes the lights when forcible entry is detected. ■ Triggering of the alarm The alarm is triggered in the following situations when the alarm is set: 1 Before driving ● A locked door is unlocked or opened in any way other than using the entry function, wireless remote control or mechanical key. (The doors will lock again automatically.) ● The hood is opened. ● Some models: The back door window is tapped or broken. 149 1-7. Theft deterrent system ■ Setting the alarm system Vehicles with a navigation system or the Lexus Display Audio system Close the doors and hood, and lock all the doors. The system will be set automatically after 30 seconds. The indicator light changes from being on to flashing when the system is set. Vehicles without a navigation system or the Lexus Display Audio system Close the doors and hood, and lock all the doors. The system will be set automatically after 30 seconds. The indicator light changes from being on to flashing when the system is set. 150 1-7. Theft deterrent system ■ Deactivating or stopping the alarm Do one of the following to deactivate or stop the alarms: ● Unlock the doors. 1 Before driving ● RX350: Turn the “ENGINE START STOP” switch to ACCESSORY or IGNITION ON mode, or start the engine. (The alarm will be deactivated or stopped after a few seconds.) ● RX450h: Turn the “POWER” switch to ACCESSORY or ON mode, or start the hybrid system. (The alarm will be deactivated or stopped after a few seconds.) 151 1-7. Theft deterrent system ■ System maintenance The vehicle has a maintenance-free type alarm system. ■ Items to check before locking the vehicle To prevent unexpected triggering of the alarm and vehicle theft, make sure of the following: ● Nobody is in the vehicle. ● The windows and moon roof are closed before the alarm is set. ● No valuables or other personal items are left in the vehicle. ■ Triggering of the alarm The alarm may be triggered in the following situations: (Stopping the alarm deactivates the alarm system.) ● A person inside the vehicle opens a door or the hood. ● The 12-volt battery is recharged or replaced when the vehicle is locked. ■ Alarm-operated door lock ● When the alarm is operating, the doors are locked automatically to prevent intruders. ● Do not leave the key inside the vehicle when the alarm is operating, and make sure the key is not inside the vehicle when recharging or replacing the 12-volt battery. 152 1-7. Theft deterrent system NOTICE ■ To ensure the system operates correctly Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed. 1 Before driving 153 1-7. Theft deterrent system Theft prevention labels (for U.S.A.) These labels are attached to the vehicle to reduce vehicle theft by facilitating the tracing and recovery of parts from stolen vehicles. Do not remove under penalty of law. 154 1-8. Safety information Correct driving posture Drive in a good posture as follows: Sit upright and well back in the seat. (P. 95) Adjust the position of the seat forward or backward to ensure the pedals can be reached and easily depressed to the extent required. (P. 95) Adjust the seatback so that the controls are easily operable. (P. 95) Adjust the tilt and telescopic positions of the steering wheel downward so the airbag is facing your chest. (P. 119) Lock the head restraint in place with the center of the head restraint closest to the top of your ears. (P. 109) Wear the seat belt correctly. (P. 111) 1 Before driving 155 1-8. Safety information CAUTION ■ While driving ● Do not adjust the position of the driver’s seat. Doing so could cause the driver to lose control of the vehicle. ● Do not place a cushion between the driver or passenger and the seatback. A cushion may prevent correct posture from being achieved, and reduce the effectiveness of the seat belt and head restraint, increasing the risk of death or serious injury to the driver or passenger. ● Do not place anything under the front seats. Objects placed under the front seats may become jammed in the seat tracks and stop the seat from locking in place. This may lead to an accident, resulting in death or serious injury. The adjustment mechanism may also be damaged. ■ Adjusting the seat position ● Take care when adjusting the seat position to ensure that other passengers are not injured by the moving seat. ● Do not put your hands under the seat or near the moving parts to avoid injury. Fingers or hands may become jammed in the seat mechanism. 156 1-8. Safety information SRS airbags The SRS airbags inflate when the vehicle is subjected to certain types of severe impacts that may cause significant injury to the occupants. They work together with the seat belts to help reduce the risk of death or serious injury. 1 Before driving SRS front airbags SRS driver airbag/front passenger airbag Can help protect the head and chest of the driver and front passenger from impact with interior components SRS knee airbags Can help provide driver and front passenger protection 157 1-8. Safety information SRS side and curtain shield airbags Front SRS side airbags Can help protect the torso of the front seat occupants Rear SRS side airbags Can help protect the torso of occupants in the rear outer seats SRS curtain shield airbags Can help protect primarily the head of occupants in the outer seats 158 1-8. Safety information SRS airbag system components 1 Before driving Knee airbags Front passenger airbag Curtain shield airbags Front side airbags Front passenger occupant classification system (ECU and sensors) “AIR BAG ON” and “AIR BAG OFF” indicator lights Rear side airbags SRS warning light Driver airbag Curtain shield and rear side airbag sensors Side and curtain shield airbag sensors Driver's seat belt buckle switch Driver's seat position sensor Airbag sensor assembly Front airbag sensors Front passenger’s seat belt buckle switch Door sensors Seat belt pretensioners and force limiters 159 1-8. Safety information Your vehicle is equipped with ADVANCED AIRBAGS designed based on the US motor vehicle safety standards (FMVSS208). The airbag sensor assembly (ECU) controls airbag deployment based on information obtained from the sensors etc. shown in the system components diagram above. This information includes crash severity and occupant information. As the airbags deploy, a chemical reaction in the inflators quickly fills the airbags with non-toxic gas to help restrain the motion of the occupants. ■ If the SRS airbags deploy (inflate) ● Bruising and slight abrasions may result from contact with a deploying (inflating) SRS airbag. ● A loud noise and white powder will be emitted. ● Parts of the airbag module (steering wheel hub, airbag cover and inflator) as well as the seats, parts of the front and rear pillars, and roof side rails, may be hot for several minutes. The airbag itself may also be hot. ● The windshield may crack. ● For Safety Connect subscribers, if the SRS airbags deploy or in the event of a severe rear-end collision, the system is designed to send an emergency call to the response center, notifying them of the vehicle’s location (without needing to push the “SOS” button) and an agent will attempt to speak with the occupants to ascertain the level of emergency and assistance required. If the occupants are unable to communicate, the agent automatically treats the call as an emergency and helps to dispatch the necessary emergency services. (P. 715) ■ SRS airbag deployment conditions (SRS front airbags) ● The SRS front airbags will deploy in the event of an impact that exceeds the set threshold level (the level of force corresponding to an approximately 12 18 mph [20 - 30 km/h] frontal collision with a fixed wall that does not move or deform). However, this threshold velocity will be considerably higher in the following situations: • If the vehicle strikes an object, such as a parked vehicle or sigh pole, which can move or deform on impact • If the vehicle is involved in an underride collision, such as a collision in which the front of the vehicle “underrides”, or goes under, the bed of a truck 160 1-8. Safety information ● Depending on the type of collision, it is possible that only the seat belt preten- sioners will activate. ● The SRS front airbags for the front passenger will not activate if there is no pas- senger sitting in the front passenger seat. However, the SRS front airbags for the front passenger may deploy if luggage is put in the seat, even if the seat is unoccupied. (P. 111) The SRS side airbags and SRS curtain shield airbags will deploy in the event of an impact that exceeds the set threshold level (the level of force corresponding to the impact force produced by an approximately 3300 lb. [1500 kg] vehicle colliding with the vehicle cabin from a direction perpendicular to the vehicle orientation at an approximate speed of 12 - 18 mph [20 - 30 km/h]). The SRS curtain shield airbags will deploy in the event of vehicle rollover. ■ Conditions under which the SRS airbags may deploy (inflate), other than a colli- sion (SRS front airbags) The SRS front airbags may also deploy if a serious impact occurs to the underside of your vehicle. Some examples are shown in the illustration. ● Hitting a curb, edge of pavement or hard surface ● Falling into or jumping over a deep hole ● Landing hard or vehicle falling The SRS curtain shield airbags may also deploy under the situations shown in the illustration. ● The angle of vehicle tip-up is marginal. ● The vehicle skids and hits a curb stone. 161 Before driving ■ SRS airbag deployment conditions (SRS side airbags and curtain shield airbags) 1 1-8. Safety information ■ Types of collisions that may not deploy the SRS airbags (SRS front airbags) The SRS front airbags are generally not designed to inflate if the vehicle is involved in a side or rear collision, if it rolls over, or if it is involved in a low-speed frontal collision. But, whenever a collision of any type causes sufficient forward deceleration of the vehicle, deployment of the SRS front airbags may occur. ● Collision from the side ● Collision from the rear ● Vehicle rollover ■ Types of collisions that may not deploy the SRS airbags (SRS side airbags and curtain shield airbags) The SRS side airbag and curtain shield airbag system may not activate if the vehicle is subjected to a collision from the side at certain angles, or a collision to the side of the vehicle body other than the passenger compartment. ● Collision from the side to the vehicle body other than the passenger compartment ● Collision from the side at an angle The SRS side airbags are not generally designed to inflate if the vehicle is involved in a frontal or rear collision, if it rolls over, or if it is involved in a low-speed side collision. ● Collision from the front ● Collision from the rear ● Vehicle rollover 162 1-8. Safety information The SRS curtain shield airbags are not generally designed to inflate if the vehicle is involved in a frontal or rear collision, if it pitches end over end, or if it is involved in a low-speed side collision. ● Collision from the front 1 ● Collision from the rear Before driving ● Pitching end over end ■ When to contact your Lexus dealer In the following cases, the vehicle will require inspection and/or repair. Contact your Lexus dealer as soon as possible. ● Any of the SRS airbags has been inflated. ● The front of the vehicle is damaged or deformed, or was involved in an accident that was not severe enough to cause the SRS airbags to inflate. ● A portion of the doors is damaged or deformed, or the vehicle was involved in an accident that was not severe enough to cause the SRS side airbags and curtain shield airbags to inflate. ● The pad section of the steering wheel, dashboard near the front passenger airbag or lower portion of the instrument panel is scratched, cracked, or otherwise damaged. 163 1-8. Safety information ● The surface of the seats with the side air- bag is scratched, cracked, or otherwise damaged. ● The portion of the front pillars, rear pillars or roof side rail garnishes (padding) containing the curtain shield airbags inside is scratched, cracked, or otherwise damaged. 164 1-8. Safety information CAUTION ■ SRS airbag precautions Observe the following precautions regarding the SRS airbags. Failure to do so may cause death or serious injury. 1 ● The driver and all passengers in the vehicle must wear their seat belts properly. ● The SRS driver airbag deploys with considerable force, and can cause death or serious injury especially if the driver is very close to the airbag. The National Highway Traffic Safety Administration (“NHTSA”) advises: Since the risk zone for driver’s airbag is the first 2 - 3 in. (50 - 75 mm) of inflation, placing yourself 10 in. (250 mm) from your driver airbag provides you with a clear margin of safety. This distance is measured from the center of the steering wheel to your breastbone. If you sit less than 10 in. (250 mm) away now, you can change your driving position in several ways: • Move your seat to the rear as far as you can while still reaching the pedals comfortably. • Slightly recline the back of the seat. Although vehicle designs vary, many drivers can achieve the 10 in. (250 mm) distance, even with the driver seat all the way forward, simply by reclining the back of the seat somewhat. If reclining the back of your seat makes it hard to see the road, raise yourself by using a firm, non-slippery cushion, or raise the seat if your vehicle has that feature. • If your steering wheel is adjustable, tilt it downward. This points the airbag toward your chest instead of your head and neck. The seat should be adjusted as recommended by NHTSA above, while still maintaining control of the foot pedals, steering wheel, and your view of the instrument panel controls. 165 Before driving The SRS airbags are supplemental devices to be used with the seat belts. 1-8. Safety information CAUTION ■ SRS airbag precautions ● If the seat belt extender has been con- nected to the front seat belt buckles but the seat belt extender has not also been fastened to the latch plate of the seat belt, the SRS front airbags will judge that the driver and front passenger are wearing the seat belt even though the seat belt has not been connected. In this case, the SRS front airbags may not activate correctly in a collision, resulting in death or serious injury in the event of a collision. Be sure to wear the seat belt with the seat belt extender. ● The SRS front passenger airbag also deploys with considerable force, and can cause death or serious injury especially if the front passenger is very close to the airbag. The front passenger seat should be as far from the airbag as possible with the seatback adjusted, so the front passenger sits upright. ● Improperly seated and/or restrained infants and children can be killed or seri- ously injured by a deploying airbag. An infant or child who is too small to use a seat belt should be properly secured using a child restraint system. Lexus strongly recommends that all infants and children be placed in the rear seats of the vehicle and properly restrained. The rear seats are safer for infants and children than the front passenger seat. (P. 175) 166 1-8. Safety information CAUTION ■ SRS airbag precautions ● Do not sit on the edge of the seat or lean against the dashboard. SRS front passenger airbag unit or sit on the knees of a front passenger. ● Do not allow the front seat occupants to hold items on their knees. ● Do not lean against the door, the roof side rail or the front, side and rear pillars. ● Do not allow anyone to kneel on the pas- senger seats toward the door or put their head or hands outside the vehicle. 167 Before driving ● Do not allow a child to stand in front of the 1 1-8. Safety information CAUTION ■ SRS airbag precautions ● Do not attach anything to or lean anything against areas such as the dashboard, steering wheel pad or lower portion of the instrument panel. These items can become projectiles when SRS driver, front passenger and knee airbags deploy. ● Do not attach anything to areas such as the door, windshield glass, side door glass, front and rear pillars, roof side rail or assist grip. ● Do not hang coat hangers or other hard objects on the coat hooks. All of these items could become projectiles and may cause death or serious injury, should the SRS curtain shield airbags deploy. ● If a vinyl cover is put on the area where the SRS knee airbags will deploy, be sure to remove it. ● Do not use seat accessories which cover the parts where the SRS side airbags inflate as they may interfere with inflation of the airbags. Such accessories may prevent the side airbags from activating correctly, disable the system or cause the side airbags to inflate accidentally, resulting in death or serious injury. ● Do not strike or apply significant levels of force to the area of the SRS airbag components. Doing so can cause the SRS airbags to malfunction. ● Do not touch any of the component parts immediately after the SRS airbags have deployed (inflated) as they may be hot. ● If breathing becomes difficult after the SRS airbags have deployed, open a door or window to allow fresh air in, or leave the vehicle if it is safe to do so. Wash off any residue as soon as possible to prevent skin irritation. ● If the areas where the SRS airbags are stored, such as the steering wheel pad and front and rear pillar garnishes, are damaged or cracked, have them replaced by your Lexus dealer. 168 1-8. Safety information CAUTION ■ SRS airbag precautions ● Do not place anything, such as a cushion, on the front passenger's seat. Doing so ■ Modification and disposal of SRS airbag system components Do not dispose of your vehicle or perform any of the following modifications without consulting your Lexus dealer. The SRS airbags may malfunction or deploy (inflate) accidentally, causing death or serious injury. ● Installation, removal, disassembly and repair of the SRS airbags ● Repairs, modifications, removal or replacement of the steering wheel, instrument panel, dashboard, seats or seat upholstery, front, side and rear pillars or roof side rails ● Repairs or modifications of the front fender, front bumper, or side of the occupant compartment ● Installation of snow plows, winches, etc. to the front grille (bull bars or kangaroo bar etc.) ● Modifications to the vehicle's suspension system ● Installation of electronic devices such as mobile two-way radios or CD players ● Modifications to your vehicle for a person with a physical disability 169 1 Before driving will disperse the passenger's weight, which prevents the sensor from detecting the passenger's weight properly. As a result, the SRS front passenger airbag may not deploy in the event of a collision. 1-8. Safety information Front passenger occupant classification system Your vehicle is equipped with a front passenger occupant classification system. This system detects the condition of the front passenger seat and activates or deactivates the devices for the front passenger. Without a navigation system or the Lexus Display Audio system With a navigation system or the Lexus Display Audio system SRS warning light “AIR BAG OFF” indicator light “AIR BAG ON” indicator light Front passenger’s seat belt reminder light 170 1-8. Safety information Condition and operation in the front passenger occupant classification system ■ Adult*1 “AIR BAG ON” Off Flashing*2 1 Before driving “AIR BAG ON” and “AIR BAG OFF” indicator lights Indicator/ SRS warning light warning light Front passenger’s seat belt reminder light Front passenger airbag Side airbag on the front passenger seats Devices Curtain shield airbag in the front passenger side Front passenger knee airbag Front passenger’s seat belt pretensioner Activated ■ Child *3 or child restraint system*4 “AIR BAG ON” and “AIR BAG OFF” indicator lights Indicator/ SRS warning light warning light Front passenger’s seat belt reminder light Front passenger airbag Side airbag on the front passenger seats Devices Curtain shield airbag in the front passenger side Front passenger knee airbag Front passenger’s seat belt pretensioner “AIR BAG OFF”*5 Off Flashing*2 Deactivated Activated Deactivated Activated 171 1-8. Safety information ■ Unoccupied Indicator/ warning light Devices “AIR BAG ON” and “AIR BAG OFF” Not illuminated indicator lights SRS warning light Off Front passenger’s seat belt reminder light Front passenger airbag Deactivated Side airbag on the front passenger seats Activated Curtain shield airbag in the front passenger side Front passenger knee airbag Deactivated Front passenger’s seat belt pretensioner ■ There is a malfunction in the system “AIR BAG ON” and “AIR BAG OFF” indicator lights Indicator/ warning light SRS warning light Front passenger’s seat belt reminder light Front passenger airbag Side airbag on the front passenger seats Devices Curtain shield airbag in the front passenger side Front passenger knee airbag Front passenger’s seat belt pretensioner “AIR BAG OFF” On Off Deactivated Activated Deactivated Activated *1: The system judges a person of adult size as an adult. When a smaller adult sits in the front passenger seat, the system may recognize him/ her as a child depending on his/her physique and posture. *2: In the event the front passenger does not wear a seat belt. *3: When a larger child who has outgrown a child restraint system sits in the front passenger seat, the system may recognize him/her as an adult depending on his/her physique or posture. 172 1-8. Safety information *4: Never install a rear-facing child restraint system on the front passenger seat. A forward-facing child restraint system should only be installed on the front passenger seat when it is unavoidable. (P. 175) *5: If the indicator light is not illuminated, consult this manual on how to install the child restraint system properly. (P. 179) ■ Front passenger occupant classification system precautions Observe the following precautions regarding the front passenger occupant classification system. Failure to do so may cause death or serious injury. ● Wear the seat belt properly. ● Make sure the front passenger’s seat belt tab has not been left inserted into the buckle before someone sits in the front passenger seat. ● Make sure the “AIR BAG OFF” indicator light is not illuminated when using the seat belt extender for the front passenger seat. If the “AIR BAG OFF” indicator light is illuminated, disconnect the extender tongue from the seat belt buckle, then reconnect the seat belt. Reconnect the seat belt extender after making sure the “AIR BAG ON” indicator light is illuminated. If you use the seat belt extender while the “AIR BAG OFF” indicator light is illuminated, the SRS airbags for the passenger may not activate correctly, which could cause death or serious injury in the event of collision. ● Do not apply a heavy load to the front passenger seat or equipment. ● Do not put weight on the front passenger seat by putting your hands or feet on the front passenger seat seatback from the rear passenger seat. ● Do not let a rear passenger lift the front passenger seat with their feet or press on the seatback with their legs. ● Do not put objects under the front passenger seat. 173 Before driving CAUTION 1 1-8. Safety information CAUTION ■ Front passenger occupant classification system precautions ● Do not recline the front passenger seatback so far that it touches a rear seat. This may cause the “AIR BAG OFF” indicator light to be illuminated, which indicates that the passenger’s airbags will not deploy in the event of a severe accident. If the seatback touches the rear seat, return the seatback to a position where it does not touch the rear seat. Keep the front passenger seatback as upright as possible when the vehicle is moving. Reclining the seatback excessively may lessen the effectiveness of the seat belt system. ● If an adult sits in the front passenger seat, the “AIR BAG ON” indicator light is illu- minated. If the “AIR BAG OFF” indicator is illuminated, ask the passenger to sit up straight, well back in the seat, feet on the floor, and with the seat belt worn correctly. If the “AIR BAG OFF” indicator still remains illuminated, either ask the passenger to move to the rear seat, or if that is not possible, move the front passenger seat fully rearward. ● When it is unavoidable to install the forward-facing child restraint system on the front passenger seat, install the child restraint system on the front passenger seat in the proper order. (P. 179) ● Do not modify or remove the front seats. ● Do not kick the front passenger seat or subject it to severe impact. Otherwise, the SRS warning light may come on to indicate a malfunction of the detection system. In this case, contact your Lexus dealer immediately. ● Child restraint systems installed on the rear seat should not contact the front seat- backs. ● Do not use a seat accessory, such as a cushion or seat cover, that covers the seat cushion surface. ● Do not modify or replace the upholstery of the front seat. 174 1-8. Safety information Child restraint systems A child restraint system for a small child or baby must itself be properly restrained on the seat with the lap portion of the lap/shoulder belt. The laws of all 50 states of the U.S.A. and Canada now require the use of child restraint systems. 1 Studies have shown that installing a child restraint on a rear seat is much safer than installing one to the front passenger seat. ● Choose a child restraint system that suits your vehicle and is appropriate to the age and size of the child. ● For installation details, follow the instructions provided with the child restraint system. General installation instructions are provided in this manual. (P. 179) Types of child restraints Child restraint systems are classified into the following 3 types according to the age and size of the child. Rear facing  Infant seat/convertible seat 175 Before driving Points to remember 1-8. Safety information Forward facing  Convertible seat Booster seat ■ Selecting an appropriate child restraint system ● Use a child restraint system appropriate for the child until the child becomes large enough to properly wear the vehicle’s seat belt. ● If the child is too large for a child restraint system, sit the child on a rear seat and use the vehicle's seat belt. (P. 111) 176 1-8. Safety information CAUTION ■ Child restraint precautions ● For effective protection in automobile accidents and sudden stops, a child must ● Lexus strongly urges the use of a proper child restraint system that conforms to the size of the child, installed on the rear seat. According to accident statistics, the child is safer when properly restrained in the rear seat than in the front seat. ● Never install a rear-facing child restraint system on the front passenger seat even if the “AIR BAG OFF” indicator light is illuminated. In the event of an accident, the force of the rapid inflation of the front passenger airbag can cause death or serious injury to the child if a rear-facing child restraint system is installed on the front passenger seat. ● A forward-facing child restraint system may be installed on the front passenger seat only when it is unavoidable. A child restraint system that requires a top tether strap should not be used in the front passenger seat since there is no top tether strap anchor for the front passenger seat. Adjust the seatback as upright as possible and always move the seat as far back as possible even if the “AIR BAG OFF” indicator light is illuminated, because the front passenger airbag could inflate with considerable speed and force. Otherwise, the child may be killed or seriously injured. ● Do not use the seat belt extender when installing a child restraint system on the front or rear passenger seat. If installing a child restraint system with the seat belt extender connected to the seat belt, the seat belt will not securely hold the child restraint system, which could cause death or serious injury to the child or other passengers in the event of a sudden stop, sudden swerve or accident. ● Do not allow the child to lean his/her head or any part of his/her body against the door or the area of the seat, front and rear pillars or roof side rails from which the SRS side airbags or SRS curtain shield airbags deploy even if the child is seated in the child restraint system. It is dangerous if the side airbags and curtain shield airbags inflate, and the impact could cause death or serious injury to the child. 177 1 Before driving be properly restrained, using a seat belt or child restraint system depending on the age and size of the child. Holding a child in your arms is not a substitute for a child restraint system. In an accident, the child can be crushed against the windshield, or between you and the vehicle's interior. This may cause death or serious injury to the child in the event of a sudden stop or an accident. 1-8. Safety information CAUTION ■ Child restraint precautions Make sure you have complied with all installation instructions provided by the child restraint manufacturer and that the system is properly secured. If it is not secured properly, it may cause death or serious injury to the child in the event of a sudden stop, sudden swerve or an accident. ■ When children are in the vehicle Do not allow children to play with the seat belt. If the seat belt becomes twisted around a child’s neck, it may lead to choking or other serious injuries that could result in death. If this occurs and the buckle cannot be unfastened, scissors should be used to cut the belt. ■ When the child restraint system is not in use ● Keep the child restraint system properly secured on the seat even if it is not in use. Do not store the child restraint system unsecured in the passenger compartment. ● If it is necessary to detach the child restraint system, remove it from the vehicle or store it securely in the luggage compartment. This will prevent it from injuring passengers in the event of a sudden stop, sudden swerve or accident. 178 1-8. Safety information Installing child restraints Follow the child restraint system manufacturer's instructions. Firmly secure child restraints to the seats using the LATCH anchors or a seat belt. Attach the top tether strap when installing a child restraint. 1 The lap/shoulder belt can be used if your child restraint system is not compatible with the LATCH (Lower Anchors and Tethers for Children) system. Before driving Child restraint LATCH anchors LATCH anchors are provided for the outer rear seats. (Buttons displaying the location of the anchors are attached to the seats.) Seat belts equipped with a child restraint locking mechanism (ALR/ELR belts except driver’s seat belt) (P. 111) Anchor brackets (for top tether strap) An anchor bracket is provided for each rear seat. 179 1-8. Safety information Installation with LATCH system Fold the seatback while pulling the seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) STEP 1 Widen the gap between the seat cushion and seatback slightly. Type A Latch the hooks of the lower straps STEP 3 onto the LATCH anchors. If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor bracket. STEP 2 For owners in Canada: The symbol on a child restraint system indicates the presence of a lower connector system. Canada only 180 1-8. Safety information Type B Latch the buckles onto the LATCH anchors. If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor bracket. STEP 3 Canada only STEP 4 If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor. (P. 186) 181 Before driving For owners in Canada: The symbol on a child restraint system indicates the presence of a lower connector system. 1 1-8. Safety information Installing child restraints using a seat belt (child restraint lock function belt) ■ Rear-facing Infant seat/convertible seat Fold the seatback while pulling the STEP 1 seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) STEP 2 STEP 3 182 Place the child restraint system on the rear seat facing the rear of the vehicle. Run the seat belt through the child restraint system and insert the plate into the buckle. Make sure that the belt is not twisted. 1-8. Safety information STEP 4 While pushing the child restraint system down into the rear seat, allow the shoulder belt to retract until the child restraint system is securely in place. After the shoulder belt has retracted to a point where there is no slack in the belt, pull the belt to check that it cannot be extended. ■ Forward-facing Convertible seat Fold the seatback while pulling the STEP 1 seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) STEP 2 Place the child restraint system on the seat facing the front of the vehicle. 183 1 Before driving STEP 5 Fully extend the shoulder belt and allow it to retract to put it in lock mode. In lock mode, the belt cannot be extended. 1-8. Safety information STEP 3 STEP 4 STEP 5 Run the seat belt through the child restraint system and insert the plate into the buckle. Make sure that the belt is not twisted. Fully extend the shoulder belt and allow it to retract to put it in lock mode. In lock mode, the belt cannot be extended. While pushing the child restraint system into the rear seat, allow the shoulder belt to retract until the child restraint system is securely in place. After the shoulder belt has retracted to a point where there is no slack in the belt, pull the belt to check that it cannot be extended. STEP 6 184 If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor. (P. 186) 1-8. Safety information ■ Booster seat STEP 1 STEP 3 Place the child restraint system on the seat facing the front of the vehicle. Sit the child in the child restraint system. Fit the seat belt to the child restraint system according to the manufacturer's instructions and insert the plate into the buckle. Make sure that the belt is not twisted. Check that the shoulder belt is correctly positioned over the child's shoulder, and that the lap belt is as low as possible. (P. 111) 185 1 Before driving STEP 2 Fold the seatback while pulling the seatback angle adjustment lever. Return the seatback and secure it at the first lock position. (P. 99) 1-8. Safety information Removing a child restraint installed with a seat belt Press the buckle release button and fully retract the seat belt. Child restraint systems with a top tether strap STEP 1 STEP 2 Secure the child restraint system using a seat belt or the LATCH anchors, and remove the head restraint. Open the anchor bracket cover, latch the hook onto the anchor bracket and tighten the top tether strap. Make sure the top tether strap is securely latched. 186 1-8. Safety information STEP 3 Replace the head restraint and lift it up to the uppermost lock position. 1 Before driving ■ Laws and regulations pertaining to anchors The LATCH system conforms to FMVSS225 or CMVSS210.2. Child restraint systems conforming to FMVSS213 or CMVSS213 specifications can be used. This vehicle is designed to conform to the SAE J1819. CAUTION ■ When installing a booster seat To prevent the belt from going into ALR lock mode, do not fully extend the shoulder belt. ALR mode causes the belt to tighten only. This could cause injury or discomfort to the child. (P. 114) 187 1-8. Safety information CAUTION ■ When installing a child restraint system Follow the directions given in the child restraint system installation manual and fix the child restraint system securely in place. If the child restraint system is not correctly fixed in place, the child or other passengers may be injured or even killed in the event of sudden braking, sudden swerving or an accident. ● If the driver’s seat interferes with the child restraint system and prevents it from being attached correctly, attach the child restraint system to the right-hand rear seat. ● Adjust the front passenger seat so that it does not interfere with the child restraint system. ● Only put a forward-facing child restraint system on the front seat when unavoidable. When installing a forward-facing child restraint system on the front passenger seat, move the seat as far back as possible even if the “AIR BAG OFF” indicator light is illuminated. Failure to do so may result in death or serious injury if the airbags deploy (inflate). ● When installing a child restraint system in the rear center seat, adjust both seat cushions to the same position and align both seatbacks at the same angle. The seatbacks must be adjusted to the same angle. Otherwise, the child restraint system cannot be securely restrained and this may cause death or serious injuries in the event of sudden braking, sudden swerving or an accident. ● When using the LATCH system, move the seat as far back as possible and adjust the seatback as upright as possible. ● When a booster seat is installed, always ensure that the shoulder belt is posi- tioned across the center of the child's shoulder. The belt should be kept away from the child's neck, but not so that it could fall off the child's shoulder. Failing to do so may result in death or serious injury in the event of sudden braking, sudden swerving or an accident. 188 1-8. Safety information CAUTION ■ When installing a child restraint system ● Ensure that the belt and tab are securely locked and the seat belt is not twisted. ● Shake the child restraint system left and right, and forward and backward to 1 ensure that it has been securely installed. ● Follow all installation instructions provided by the child restraint system manufac- turer. ■ Do not use a seat belt extender If a seat belt extender is used when installing a child restraint system, the seat belt will not securely hold the child restraint system, which could cause death or serious injury to the child or other passengers in the event of sudden braking, sudden swerving or an accident. ■ To correctly attach a child restraint system to the anchors When using the LATCH anchors, be sure that there are no foreign objects around the anchors and that the seat belt is not caught behind the child restraint system. Make sure the child restraint system is securely attached, or it may cause death or serious injury to the child or other passengers in the event of a sudden stop, sudden swerve or accident. 189 Before driving ● After securing a child restraint system, never adjust the seat. When driving 2 2-1. Driving procedures Driving the vehicle ................. 192 Engine (ignition) switch ....... 205 Power (ignition) switch........... 211 EV drive mode ......................... 217 Automatic transmission (RX350 6-speed models)................................... 220 Automatic transmission (RX350 8-speed models)................................... 227 Hybrid transmission .............. 236 Turn signal lever...................... 243 Parking brake.......................... 245 Horn........................................... 246 2-2. Instrument cluster Gauges and meters................ 247 Indicators and warning lights........................................ 252 Multi-information display.... 260 Head-up display ..................... 269 190 When driving 2-3. Operating the lights and windshield wipers Headlight switch...................... 274 2 Pre-Collision System............ 343 BSM (Blind Spot Monitor) .......... 348 Fog light switch ....................... 278 Windshield wipers and washer ................................... 280 Rear window wiper and washer .................................... 287 Headlight cleaner switch..... 290 2-5. Driving information Utility vehicle precautions (RX350)................................ 354 Utility vehicle precautions (RX450h) ............................. 358 Cargo and luggage ............... 362 2-4. Using other driving systems Cruise control.......................... 291 Dynamic radar cruise control .................................... 296 Intuitive parking assist ......... 309 Rear view monitor system (rear view mirror-attached type) ....................................... 320 Rear view monitor system (vehicles with the Lexus Display Audio system) ....... 329 Vehicle load limits................... 367 Winter driving tips................. 369 Trailer towing (RX350 and RX450h AWD models with towing package)................................ 373 Trailer towing (RX450h 2WD models and RX450h AWD models without towing package)................................ 390 Dinghy towing.......................... 391 Driving assist systems ........... 334 All-wheel drive lock switch ..................................... 340 Hill-start assist control........... 341 191 2-1. Driving procedures Driving the vehicle The following procedures should be observed to ensure safe driving. ■ Starting the engine (RX350) P. 205 ■ Starting the hybrid system (RX450h) P. 211 ■ Driving STEP 1 With the brake pedal depressed, shift the shift lever to D. (P. 220, 227, 236) STEP 2 Release the parking brake. (P. 245) Gradually release the brake pedal and gently depress the accelerator pedal to accelerate the vehicle. ■ Stopping STEP 1 With the shift lever in D, depress the brake pedal. STEP 2 If necessary, set the parking brake. STEP 3 RX350: If the vehicle is to be stopped for an extended period of time, shift the shift lever to P or N. (P. 220, 227) RX450h: If the vehicle is to be stopped for an extended period of time, shift the shift lever to P. (P. 236) ■ Parking the vehicle STEP 1 With the shift lever in D, depress the brake pedal. STEP 2 Set the parking brake. (P. 245) STEP 3 Shift the shift lever to P. (P. 220, 227, 236) If parking on a hill, block the wheels as needed. STEP 4 STEP 5 192 RX350: Press the “ENGINE START STOP” switch to stop the engine. RX450h: Press the “POWER” switch to stop the hybrid system. Lock the door, making sure that you have the electronic key on your person. 2-1. Driving procedures Starting off on a steep uphill STEP 1 STEP 2 STEP 3 Make sure that the parking brake is set and shift the shift lever to D. Gently depress the accelerator pedal. Release the parking brake. ■ Driving in the rain ● Drive carefully when it is raining, because visibility will be reduced, the windows 2 may become fogged-up, and the road will be slippery. slippery. ● Refrain from high speeds when driving on an expressway in the rain, because there may be a layer of water between the tires and the road surface, preventing the steering and brakes from operating properly. ■ Engine speed while driving (RX350) In the following conditions, the engine speed may become high while driving. This is due to automatic up-shifting control or down-shifting implementation to meet driving conditions. It does not indicate sudden acceleration. ● The vehicle is judged to be driving uphill or downhill ● When the accelerator pedal is released ■ Breaking in your new Lexus To extend the life of the vehicle, observing the following precautions is recommended: ● For the first 200 miles (300 km): Avoid sudden stops. ● For the first 500 miles (800 km): Do not tow a trailer. ● For the first 1000 miles (1600 km): • • • • Do not drive at extremely high speeds. Avoid sudden acceleration. Do not drive continuously in low gears. Do not drive at a constant speed for extended periods. 193 When driving ● Drive carefully when it starts to rain, because the road surface will be especially 2-1. Driving procedures ■ Drum-in-disc type parking brake system Your vehicle has a drum-in-disc type parking brake system. This type of brake system needs bedding-down of the brake shoes periodically or whenever the parking brake shoes and/or drum are replaced. Have your Lexus dealer perform the bedding down operation. ■ Operating your vehicle in a foreign country Comply with the relevant vehicle registration laws and confirm the availability of the correct fuel. (P. 947) ■ For efficient use (RX450h) ● Shift the shift lever to D when driving. In the N position, the gasoline engine operates but electricity cannot be generated. The hybrid battery (traction battery) will discharge, requiring unnecessary engine power to recharge. ● Drive your vehicle smoothly. Avoid abrupt acceleration and deceleration. Gradual acceleration and deceleration will make more effective use of the electric motor (traction motor) without having to use gasoline engine power. ● Avoid repeated acceleration. Repeated acceleration consumes hybrid battery (traction battery) power, resulting in poor acceleration. Battery power can be restored by driving with the accelerator pedal slightly released. ● Shift the shift lever to P when parking. In the N position, the hybrid battery (traction battery) does not recharge. Leaving the shift lever in the N position for an extended period of time may discharge the hybrid battery. The vehicle cannot run if the hybrid battery is discharged. 194 2-1. Driving procedures ■ Eco-friendly driving (RX350) During Eco-friendly acceleration (Eco driving), Eco Driving Indicator Light will turn on. When the acceleration exceeds Zone of Eco driving, and when the vehicle is stopped, the light turns off. Eco Driving Indicator Light will not operate in the following conditions: 2 ● The shift lever is in anything other than D. ● The paddle shift switch is operated. (if ● The driving mode is set to snow mode. (P. 222, 229) ● The vehicle speed is approximately 80 mph (130 km/h) or higher. ■ Eco-friendly driving (RX450h) P. 250 ■ Customization (RX350) Setting of Eco Driving Indicator Light can be changed. (Customizable features P. 980) CAUTION ■ When starting the vehicle RX350 Always keep your foot on the brake pedal while stopped with the engine running. This prevents the vehicle from creeping. RX450h Always keep your foot on the brake pedal while stopped with the hybrid system operating. This prevents the vehicle from creeping. 195 When driving equipped) 2-1. Driving procedures CAUTION ■ When driving the vehicle ● Do not drive if you are unfamiliar with the location of the brake and accelerator pedals to avoid depressing the wrong pedal. • Accidentally depressing the accelerator pedal instead of the brake pedal will result in sudden acceleration that may lead to an accident that could result in death or serious injury. • When backing up, you may twist your body around, leading to a difficulty in operating the pedals. Make sure to operate the pedals properly. • Make sure to keep a correct driving posture even when moving the vehicle only slightly. This allows you to depress the brake and accelerator pedals properly. • Depress the brake pedal using your right foot. Depressing the brake pedal using your left foot may delay response in an emergency, resulting in an accident. ● RX450h: When the hybrid vehicle is driven using the electric motor only, no engine noise is made. As such, pedestrians, people riding bicycles or other people and vehicles in the surrounding area may not realize that the vehicle is approaching. Even with the Vehicle Proximity Notification System active, people may not realize the vehicle is approaching when the surrounding area is noisy and so forth. Therefore, take extra care while driving. ● Do not drive the vehicle over or stop the vehicle near flammable materials. The exhaust system and exhaust gases can be extremely hot. These hot parts may cause a fire if there is any flammable material nearby. ● Do not let the vehicle roll backward while the shift lever is in a driving position, or roll forward while the shift lever is in R. RX350: Doing so may cause the engine to stall or lead to poor brake and steering performance, resulting in an accident or damage to the vehicle. RX450h: Doing so may result in an accident or damage to the vehicle. ● If the smell of exhaust is noticed inside the vehicle, open the windows and check that the back door is closed. Large amounts of exhaust in the vehicle can cause driver drowsiness and an accident, resulting in death or a serious health hazard. Have the vehicle inspected by your Lexus dealer immediately. ● Do not shift the shift lever to P while the vehicle is moving. Doing so can damage the transmission and may result in a loss of vehicle control. 196 2-1. Driving procedures CAUTION ● Do not shift the shift lever to R while the vehicle is moving forward. Doing so can damage the transmission and may result in a loss of vehicle control. ● Do not shift the shift lever to D while the vehicle is moving backward. Doing so can damage the transmission and may result in a loss of vehicle control. ● RX350: Moving the shift lever to N while the vehicle is moving will disengage the engine from the transmission. Engine braking is not available when N is selected. ● RX450h: Moving the shift lever to N while the vehicle is moving will disengage ● RX350: During normal driving, do not turn off the engine. Turning the engine off while driving will not cause loss of steering or braking control, but the power assist to these systems will be lost. This will make it more difficult to steer and brake, so you should pull over and stop the vehicle as soon as it is safe to do so. However, in the event of an emergency, such as if it becomes impossible to stop the vehicle in the normal way: P. 940 ● RX450h: During normal driving, do not turn off the hybrid system. Turning the hybrid system off while driving will not cause loss of steering or braking control, but the power assist to these systems will be lost. This will make it more difficult to steer and brake, so you should pull over and stop the vehicle as soon as it is safe to do so. However, in the event of an emergency, such as if it becomes impossible to stop the vehicle in the normal way: P. 940 ● Use engine braking (downshift) to maintain a safe speed when driving down a steep hill. Using the brakes continuously may cause the brakes to overheat and lose effectiveness. (P. 220, 227, 236) ● When stopped on an incline, use the brake pedal and parking brake to prevent the vehicle from rolling backward or forward, causing an accident. ● Do not adjust the position of the steering wheel, the seat, or the inside or outside rear view mirrors while driving. Doing so may result in a loss of vehicle control that can cause accidents, resulting in death or serious injury. ● Always check that all passengers' arms, heads or other parts of their body are not outside the vehicle, as this may result in death or serious injury. 197 When driving the hybrid system. Engine braking is not available with the hybrid system disengaged. 2 2-1. Driving procedures CAUTION ● Do not drive in excess of the speed limit. Even if the legal speed limit permits it, do not drive over 85 mph (140 km/h) unless your vehicle has high-speed capability tires. Driving over 85 mph (140 km/h) may result in tire failure, loss of control and possible injury. Be sure to consult a tire dealer to determine whether the tires on your vehicle are high-speed capability tires or not before driving at such speeds. ■ When driving on slippery road surfaces ● Sudden braking, acceleration and steering may cause tire slippage and reduce your ability to control the vehicle, resulting in an accident. ● Sudden acceleration, engine braking due to shift changing, or changes in engine speed could cause the vehicle to skid, resulting in an accident. ● After driving through a puddle, lightly depress the brake pedal to make sure that the brakes are functioning properly. Wet brake pads may prevent the brakes from functioning properly. If the brakes on only one side are wet and not functioning properly, steering control may be affected, resulting in an accident. ■ When shifting the shift lever Be careful not to shift the shift lever with the accelerator pedal depressed. This may lead to unexpected rapid acceleration of the vehicle that may cause an accident and result in death or serious injury. ■ If you hear a squealing or scraping noise (brake pad wear limit indicators) Have your Lexus dealer check and replace the brake pads as soon as possible. Rotor damage can result if the pads are not replaced when needed. It is dangerous to drive the vehicle when the wear limits of the brake pads and/or those of the brake discs are exceeded. 198 2-1. Driving procedures CAUTION ■ When the vehicle is stopped ● RX350: Do not race the engine. If the vehicle is in any gear other than P or N, the vehicle may accelerate suddenly and unexpectedly, causing an accident. ● RX450h: Do not depress the accelerator pedal unnecessarily. If the vehicle is in any gear other than P or N, the vehicle may accelerate suddenly and unexpectedly, causing an accident. 2 ● RX350: Do not leave the vehicle with the engine running for a long time. ● RX450h: Do not leave the vehicle with the hybrid system on for a long time. If such a situation cannot be avoided, park the vehicle in an open space and check that exhaust fumes do not enter the vehicle interior. ● RX350: In order to prevent accidents due to the vehicle rolling away, always keep depressing the brake pedal while the engine is running, and apply the parking brake as necessary. ● RX450h: In order to prevent accidents due to the vehicle rolling away, always keep depressing the brake pedal while the “READY” indicator is on. Apply the parking brake as necessary. ● If the vehicle is stopped on an incline, in order to prevent accidents caused by the vehicle rolling forward or backward, always depress the brake pedal and securely apply the parking brake as needed. ● Avoid revving or racing the engine. Running the engine at high speed while the vehicle is stopped may cause the exhaust system to overheat, which could result in a fire if combustible material is nearby. 199 When driving If such a situation cannot be avoided, park the vehicle in an open space and check that exhaust fumes do not enter the vehicle interior. 2-1. Driving procedures CAUTION ■ When the vehicle is parked ● Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehi- cle when it is in the sun. Doing so may result in the following: • Gas may leak from a cigarette lighter or spray can, and may lead to a fire. • The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to deform or crack. • Soft drink cans may fracture, causing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle's electrical components. ● Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a place such as the glove box or on the floor, it may be lit accidentally when luggage is loaded or the seat is adjusted, causing a fire. ● Do not attach adhesive discs to the windshield or windows. Do not place contain- ers such as air fresheners on the instrument panel or dashboard. Adhesive discs or containers may act as lenses, causing a fire in the vehicle. ● Do not leave a door or window open if the curved glass is coated with a metal- lized film such as a silver-colored one. Reflected sunlight may cause the glass to act as a lens, causing a fire. ● RX350: Always apply the parking brake, shift the shift lever to P, stop the engine and lock the vehicle. Do not leave the vehicle unattended while the engine is running. ● RX450h: Always apply the parking brake, shift the shift lever to P, stop the hybrid system and lock the vehicle. Do not leave the vehicle unattended while the hybrid system is operating. ● RX350: Do not touch the exhaust pipes while the engine is running or immedi- ately after turning the engine off. Doing so may cause burns. ● RX450h: Do not touch the exhaust pipes while the hybrid system is operating or immediately after turning the hybrid system off. Doing so may cause burns. 200 2-1. Driving procedures CAUTION ● RX350: Do not leave the engine running in an area with snow build-up, or where it is snowing. If snowbanks build up around the vehicle while the engine is running, exhaust gases may collect and enter the vehicle. This may lead to death or a serious health hazard. ● RX450h: Do not leave the hybrid system operating in an area with snow build- up, or where it is snowing. If snowbanks build up around the vehicle while the hybrid system is operating, exhaust gases may collect and enter the vehicle. This may lead to death or a serious health hazard. Exhaust gases include harmful carbon monoxide (CO) that is colorless and odorless. Inhaling exhaust gases may lead to death or a serious health hazard. ● If the vehicle is in a poorly ventilated area, stop the engine (RX350) or hybrid system (RX450h). In a closed area, such as a garage, exhaust gases may collect and enter the vehicle. This may lead to death or a serious health hazard. ● The exhaust system should be checked occasionally. If there is a hole or crack caused by corrosion, damage to a joint or abnormal exhaust noise, be sure to have the vehicle inspected and repaired by your Lexus dealer. Failure to do so may allow exhaust gases to enter the vehicle, resulting in death or a serious health hazard. ■ When taking a nap in the vehicle RX350 Always turn the engine off. Otherwise, if you accidentally move the shift lever or depress the accelerator pedal, this could cause an accident or fire due to engine overheating. Additionally, if the vehicle is parked in a poorly ventilated area, exhaust gases may collect and enter the vehicle, leading to death or a serious health hazard. RX450h Always turn the hybrid system off. Otherwise, if you accidentally move the shift lever or depress the accelerator pedal, this could cause an accident or fire due to hybrid system overheating. Additionally, if the vehicle is parked in a poorly ventilated area, exhaust gases may collect and enter the vehicle, leading to death or a serious health hazard. 201 When driving ■ Exhaust gases 2 2-1. Driving procedures CAUTION ■ When braking the vehicle ● When the brakes are wet, drive more cautiously. Braking distance increases when the brakes are wet, and this may cause one side of the vehicle to brake differently than the other side. Also, the parking brake may not securely hold the vehicle. ● If the power brake assist function does not operate, do not follow other vehicles closely and avoid hills or sharp turns that require braking. In this case, braking is still possible, but the brake pedal should be depressed more firmly than usual. Also, the braking distance will increase. ● RX350: Do not pump the brake pedal if the engine stalls. Each push on the brake pedal uses up the reserve for the power-assisted brakes. ● RX350: The brake system consists of 2 individual hydraulic systems; if one of the systems fails, the other will still operate. In this case, the brake pedal should be depressed more firmly than usual and the braking distance will increase. If this happens, do not drive the vehicle. Have your brakes fixed immediately. ● RX450h: The brake system consists of 3 individual hydraulic systems; if one of the systems fails, the others will still operate. In this case, the brake pedal should be depressed more firmly than usual and the braking distance will increase. If this happens, do not continue to drive the vehicle. If the brake system warning light (red indicator) comes on together with the buzzer sound while driving, immediately stop the vehicle in a safe place and contact your Lexus dealer. ■ If the vehicle becomes stuck Do not spin the wheels excessively when any of the tires is up in the air, or the vehicle is stuck in sand, mud, etc. This may damage the driveline components or propel the vehicle forward or backward, causing an accident. 202 2-1. Driving procedures NOTICE ■ When driving the vehicle ● Do not depress the accelerator and brake pedals at the same time during driving, as this may restrain driving torque. ● Do not use the accelerator pedal or depress the accelerator and brake pedals at the same time to hold the vehicle on a hill. ■ When parking the vehicle Always shift the shift lever to P. Failure to do so may cause the vehicle to move or the vehicle may accelerate suddenly if the accelerator pedal is accidentally depressed. ● Do not turn the steering wheel fully in either direction and hold it there for an extended period of time. Doing so may damage the power steering motor. ● When driving over bumps in the road, drive as slowly as possible to avoid damag- ing the wheels, underside of the vehicle, etc. ■ If you get a flat tire while driving A flat or damaged tire may cause the following situations. Hold the steering wheel firmly and gradually depress the brake pedal to slow down the vehicle. ● It may be difficult to control your vehicle. ● The vehicle will make abnormal sounds. ● The vehicle will behave abnormally. Information on what to do in case of a flat tire (P. 897) 203 When driving ■ Avoiding damage to vehicle parts 2 2-1. Driving procedures NOTICE ■ When encountering flooded roads Do not drive on a road that has flooded after heavy rain etc. Doing so may cause the following serious damage to the vehicle: ● Engine stalling ● Short in electrical components ● Engine damage caused by water immersion In the event that you drive on a flooded road and the vehicle is flooded, be sure to have your Lexus dealer check the following: ● Brake function ● RX350: Changes in quantity and quality of oil and fluid used for the engine, tran- saxle, transfer (AWD models), differential, etc. ● RX450h: Changes in quantity and quality of oil and fluid used for the engine, hybrid transmission, etc., and, for AWD models, the rear electric motor (traction motor). ● Lubricant condition for the propeller shaft (RX350 AWD models), bearings and suspension joints (where possible), and the function of all joints, bearings, etc. 204 2-1. Driving procedures Engine (ignition) switch (RX350) Performing the following operations when carrying the electronic key on your person starts the engine or changes “ENGINE START STOP” switch modes. ■ Starting the engine STEP 1 Check that the parking brake is set. STEP 2 Check that the shift lever is set in P. STEP 3 Firmly depress the brake pedal. The “ENGINE START STOP” switch indicator will turn green. If the indicator does not turn green, the engine cannot be started. Press the “ENGINE START STOP” switch. The engine will crank until it starts or for up to 30 seconds, whichever is less. Continue depressing the brake pedal until the engine is completely started. The engine can be started from any “ENGINE START STOP” switch mode. ■ Stopping the engine STEP 1 Stop the vehicle. STEP 2 Shift the shift lever to P. STEP 3 Set the parking brake. (P. 245) STEP 4 Press the “ENGINE START STOP” switch. STEP 5 Release the brake pedal and check that the indicator on the “ENGINE START STOP” switch is off. 205 When driving STEP 4 2 2-1. Driving procedures ■ Changing “ENGINE START STOP” switch modes Modes can be changed by pressing the “ENGINE START STOP” switch with the brake pedal released. (The mode changes each time the switch is pressed.) Off* The emergency flashers can be used. ACCESSORY mode Some electrical components such as the audio system can be used. The “ENGINE START STOP” switch indicator turns amber. IGNITION ON mode All electrical components can be used. The “ENGINE START STOP” switch indicator turns amber. *: If the shift lever is in a position other than P when turning off the engine, the “ENGINE START STOP” switch will be turned to ACCESSORY mode, not to off. 206 2-1. Driving procedures When stopping the engine with the shift lever in a position other than P If the engine is stopped with the shift lever in a position other than P, the “ENGINE START STOP” switch will not be turned off but instead be turned to ACCESSORY mode. Perform the following procedure to turn the switch off: STEP 1 STEP 2 STEP 3 ■ Auto power off function When the shift lever is in P, if the vehicle is left in ACCESSORY or IGNITION ON mode with the engine not running for more than 20 minutes (ACCESSORY mode) or one hour (IGNITION ON mode), the “ENGINE START STOP” switch will automatically turn off. However, this function cannot entirely prevent 12-volt battery discharge. Do not leave the vehicle with the “ENGINE START STOP” switch in ACCESSORY or IGNITION ON mode for long periods of time when the engine is not running. ■ Operation of the “ENGINE START STOP” switch When operating the “ENGINE START STOP” switch, one short, firm press is enough. If the switch is pressed improperly, the engine may not start or the “ENGINE START STOP” switch mode may not change. It is not necessary to press and hold the switch. ■ Electronic key battery depletion P. 72 ■ Conditions affecting operation P. 69 ■ Note for the entry function P. 70 207 2 When driving STEP 4 Check that the parking brake is set. Shift the shift lever to P. Check that the indicator on the “ENGINE START STOP” switch is illuminated in amber and then press the “ENGINE START STOP” switch once. Check that the indicator on the “ENGINE START STOP” switch is off. 2-1. Driving procedures ■ If the engine does not start The engine immobilizer system may not have been deactivated. (P. 145) Contact your Lexus dealer. ■ Steering lock After turning the “ENGINE START STOP” switch off and opening and closing the doors, the steering wheel will be locked due to the steering lock function. Operating the “ENGINE START STOP” switch again automatically cancels the steering lock. ■ When the steering lock cannot be released The green indicator light on the “ENGINE START STOP” switch will flash and a message will be shown on the multi-information display. Press the “ENGINE START STOP” switch again while turning the steering wheel left and right. ■ Steering lock motor overheating prevention To prevent the steering lock motor from overheating, the motor may be suspended if the engine is turned on and off repeatedly in a short period of time. In this case, refrain from operating the engine. After about 2 seconds, the steering lock motor will resume functioning. ■ When the “ENGINE START STOP” switch indicator flashes in amber The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. ■ If the electronic key battery is depleted P. 792 208 2-1. Driving procedures CAUTION ■ When starting the engine Always start the engine while sitting in the driver’s seat. Do not depress the accelerator pedal while starting the engine under any circumstances. Doing so may cause an accident resulting in death or serious injury. ■ Caution while driving ■ Stopping the engine in an emergency If you want to stop the engine in an emergency while driving the vehicle, press and hold the “ENGINE START STOP” switch for more than 2 seconds, or press it briefly 3 times or more in succession. (P. 940) However, do not touch the “ENGINE START STOP” switch while driving except in an emergency. Turning the engine off while driving will not cause loss of steering or braking control, but the power assist to these systems will be lost. This will make it more difficult to steer and brake, so you should pull over and stop the vehicle as soon as it is safe to do so. 209 2 When driving If the vehicle begins to slide due to engine failure or other circumstances, do not lock or open the doors until the vehicle reaches a safe and complete stop. Activation of the steering lock in this circumstance may lead to an accident, resulting in death or serious injury. 2-1. Driving procedures NOTICE ■ To prevent 12-volt battery discharge ● Do not leave the “ENGINE START STOP” switch in ACCESSORY or IGNI- TION ON mode for long periods of time without the engine running. ● If the indicator on the “ENGINE START STOP” switch is illuminated, the “ENGINE START STOP” switch is not off. When exiting the vehicle, always check that the “ENGINE START STOP” switch is off. ● Do not stop the engine when the shift lever is in a position other than P. If the engine is stopped in another shift lever position, the “ENGINE START STOP” switch will not be turned off but instead be turned to ACCESSORY mode. If the vehicle is left in ACCESSORY mode, 12-volt battery discharge may occur. ■ When starting the engine ● Do not race a cold engine. ● If the engine becomes difficult to start or stalls frequently, have your vehicle checked by your Lexus dealer immediately. ■ Symptoms indicating a malfunction with the “ENGINE START STOP” switch If the “ENGINE START STOP” seems to be operating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction. Contact your Lexus dealer immediately. 210 2-1. Driving procedures Power (ignition) switch (RX450h) Performing the following operations when carrying the electronic key on your person starts the hybrid system or changes “POWER” switch modes. ■ Starting the hybrid system STEP 1 Check that the parking brake is set. STEP 2 Check that the shift lever is set in P. STEP 3 Firmly depress the brake pedal. The “POWER” switch indicator will turn green. If the indicator does not turn green, the hybrid system cannot be started. Press the “POWER” switch. When driving STEP 4 2 After a while, the “READY” indicator comes on with a beep sound. The vehicle can move when the “READY” indicator is on even if the engine is stopped. Continue depressing the brake pedal until the hybrid system is completely started. The hybrid system can be started from any “POWER” switch mode. STEP 5 Check that the “READY” indicator is on. The vehicle will not move when the “READY” indicator is off. 211 2-1. Driving procedures ■ Stopping the hybrid system STEP 1 Stop the vehicle. STEP 2 Shift the shift lever to P. STEP 3 Set the parking brake. (P. 245) STEP 4 Press the “POWER” switch. STEP 5 Release the brake pedal and check that the indicator on the “POWER” switch is off. ■ Changing “POWER” switch modes Modes can be changed by pressing the “POWER” switch with the brake pedal released. (The mode changes each time the switch is pressed.) Off* The emergency flashers can be used. ACCESSORY mode Some electrical components such as the audio system can be used. The “POWER” switch indicator turns amber. ON mode All electrical components can be used. The “POWER” switch indicator turns amber. *: If the shift lever is in a position other than P when turning off the hybrid system, the “POWER” switch will be turned to ACCESSORY mode, not to off. 212 2-1. Driving procedures When stopping the hybrid system with the shift lever in a position other than P If the hybrid system is stopped with the shift lever in a position other than P, the “POWER” switch will not be turned off but instead be turned to ACCESSORY mode. Perform the following procedure to turn the switch off: STEP 1 STEP 2 STEP 3 ■ Auto power off function When the shift lever is in P, if the vehicle is left in ACCESSORY or ON mode with the hybrid system not operating for more than 20 minutes (ACCESSORY mode) or one hour (ON mode), the “POWER” switch will automatically turn off. However, this function cannot entirely prevent 12-volt battery discharge. Do not leave the vehicle with the “POWER” switch in ACCESSORY or ON mode for long periods of time when the hybrid system is not operating. ■ Operation of the “POWER” switch When operating the “POWER” switch, one short, firm press is enough. If the switch is pressed improperly, the hybrid system may not start or the “POWER” switch mode may not change. It is not necessary to press and hold the switch. ■ Sounds and vibrations specific to a hybrid vehicle P. 37 ■ Electronic key battery depletion P. 72 ■ When the ambient temperature is low, such as during winter driving conditions It may take time until the “READY” indicator comes on. ■ Conditions affecting operation P. 69 213 2 When driving STEP 4 Check that the parking brake is set. Shift the shift lever to P. Check that the indicator on the “POWER” switch is illuminated in amber and then press the “POWER” switch once. Check that the indicator on the “POWER” switch is off. 2-1. Driving procedures ■ Note for the entry function P. 70 ■ If the hybrid system does not start The immobilizer system may not have been deactivated. (P. 147) Contact your Lexus dealer. ■ Steering lock After turning the “POWER” switch off and opening and closing the doors, the steering wheel will be locked due to the steering lock function. Operating the “POWER” switch again automatically cancels the steering lock. ■ When the steering lock cannot be released The green indicator light on the “POWER” switch will flash and a message will be shown on the multi-information display. Press the “POWER” switch again while turning the steering wheel left and right. ■ Steering lock motor overheating prevention To prevent the steering lock motor from overheating, the motor may be suspended if the hybrid system is turned on and off repeatedly in a short period of time. In this case, refrain from operating the hybrid system. After about 2 seconds, the steering lock motor will resume functioning. ■ When the “POWER” switch indicator flashes in amber The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. ■ If the “READY” indicator does not come on If the “READY” indicator does not come on when you press the “POWER” switch with the shift lever in P and the brake pedal depressed, contact your Lexus dealer immediately. 214 2-1. Driving procedures ■ If the hybrid system is malfunctioning P. 871 ■ If the electronic key battery is depleted P. 792 CAUTION ■ When starting the hybrid system 2 ■ Caution while driving If a hybrid system failure occurs while the vehicle is moving, do not lock or open the doors until the vehicle reaches a safe and complete stop. Activation of the steering lock in this circumstance may lead to an accident, resulting in death or serious injury. ■ Stopping the hybrid system in an emergency If you want to stop the hybrid system in an emergency while driving the vehicle, press and hold the “POWER” switch for more than 2 seconds, or press it briefly 3 times or more in succession. (P. 940) However, do not touch the “POWER” switch while driving except in an emergency. Turning the hybrid system off while driving will not cause loss of steering or braking control, but the power assist to these systems will be lost. This will make it more difficult to steer and brake, so you should pull over and stop the vehicle as soon as it is safe to do so. 215 When driving Always start the hybrid system while sitting in the driver’s seat. Do not depress the accelerator pedal while starting the hybrid system under any circumstances. Doing so may cause an accident resulting in death or serious injury. 2-1. Driving procedures NOTICE ■ To prevent 12-volt battery discharge ● Do not leave the “POWER” switch in ACCESSORY or ON mode for long peri- ods of time without the hybrid system on. ● If the indicator on the “POWER” switch is illuminated, the “POWER” switch is not off. When exiting the vehicle, always check that the “POWER” switch is off. ● Do not stop the hybrid system when the shift lever is in a position other than P. If the hybrid system is stopped in another shift lever position, the “POWER” switch will not be turned off but instead be turned to ACCESSORY mode. If the vehicle is left in ACCESSORY mode, 12-volt battery discharge may occur. ■ When starting the hybrid system ● Do not depress the accelerator pedal unnecessarily. ● If the hybrid system becomes difficult to start, have your vehicle checked by your Lexus dealer immediately. ■ Symptoms indicating a malfunction with the “POWER” switch If the “POWER” switch seems to be operating somewhat differently than usual, such as the switch sticking slightly, there may be a malfunction. Contact your Lexus dealer immediately. 216 2-1. Driving procedures EV drive mode (RX450h) In EV drive mode, the electric motor (traction motor), powered by the hybrid battery (traction battery), is used to drive the vehicle. This mode allows you to drive in residential areas early in the morning and late at night, or in indoor parking lots etc. without concern for noises and exhaust gas emissions. However, when the Vehicle Proximity Notification System is active, the vehicle may produce sound. 2 Turns EV drive mode on/off When driving When EV drive mode is turned on, the EV drive mode indicator will come on. Pressing the switch when in EV drive mode will return the vehicle to normal driving (using the gasoline engine and electric motor [traction motor]). ■ Switching to EV drive mode when the gasoline engine is cold If the hybrid system is started while the gasoline engine is cold, the gasoline engine will start automatically after a short period of time in order to warm up. In this case, you will become unable to switch to EV drive mode. After the hybrid system has started and the “READY” indicator has illuminated, press the EV drive mode switch before the gasoline engine starts to switch to EV drive mode. 217 2-1. Driving procedures ■ Situations in which EV drive mode cannot be turned on It may not be possible to turn EV drive mode on in the following situations. If it cannot be turned on, a buzzer will sound and a message will be shown on the multiinformation display. ● The temperature of the hybrid system is high. The vehicle has been left in the sun, driven on a hill, driven at high speeds, etc. ● The temperature of the hybrid system is low. The vehicle has been left in extremely low temperatures for a long period of time etc. ● The gasoline engine is warming up. ● The hybrid battery (traction battery) is low. ● Vehicle speed is about 25 mph (40 km/h) or more. ● The accelerator pedal is depressed firmly or the vehicle is on a hill etc. ● The windshield defogger is in use. ■ Automatic cancelation of EV drive mode When driving in EV drive mode, the gasoline engine may automatically restart in the following situations. When EV drive mode is canceled, a buzzer will sound and the EV drive mode indicator will flash and go off. ● The hybrid battery (traction battery) becomes low. ● Vehicle speed becomes more than about 25 mph (40 km/h). If engine coolant temperature is low, EV drive mode may be canceled when vehicle speed is below 25 mph (40 km/h). ● The accelerator pedal is depressed firmly or the vehicle is on a hill etc. When it is possible to inform the driver of automatic cancelation in advance, a prior notice screen will appear on the multi-information display. 218 2-1. Driving procedures ■ Possible driving distance when driving in EV drive mode In EV drive mode, it is possible to drive up about 1/2 mile (1 km) if driving at a speed of about 25 mph (40 km/h) or less. (The distance that is possible depends on the hybrid battery [traction battery] level and driving conditions.) ■ Fuel economy RX450h is designed to achieve the best possible fuel economy during normal driving (using the gasoline engine and electric motor [traction motor]). Driving in EV drive mode more than necessary may lower fuel economy. ■ Caution while driving When driving in EV drive mode no engine noise is made. As such, pedestrians, people riding bicycles or other people and vehicles in the surrounding area may not be aware of the vehicle starting off or approaching them. Therefore, take extra care while driving even if the Vehicle Proximity Notification System is active. 219 When driving CAUTION 2 2-1. Driving procedures Automatic transmission (RX350 6-speed models) Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever While the “ENGINE START STOP” switch is in IGNITION ON mode, depress the brake pedal and move the shift lever. When shifting the shift lever between P and D, make sure that the vehicle is completely stopped. 220 2-1. Driving procedures ■ Shift position purpose Shift position Function P Parking the vehicle/starting the engine R Reversing N Neutral D Normal driving*1 S S mode driving*2 (P. 223) 2 When driving *1: Shifting to the D position allows the system to select a gear suitable for the driving conditions. Setting the shift lever to the D position is recommended for normal driving. *2: Selecting shift ranges using S mode restricts the upper limit of the possible gear ranges, controls engine braking forces, and prevents unnecessary upshifting. 221 2-1. Driving procedures ■ Selecting snow mode Use snow mode for accelerating and driving on slippery road surfaces such as snow. STEP 1 Press the menu switch. The multi-information display will change modes to electronic features control mode. Press the “” or “” switch until “ECT SNOW” appears. STEP 2 Press the “ENTER” switch to change to “ON”. The “ECT SNOW” indicator will be displayed. Each pressing of the switch turns snow mode on and off. Press the menu switch to change to the normal display. 222 2-1. Driving procedures Changing shift ranges in S mode To enter S mode, shift the shift lever to the S position. The shift range can then be selected by operating the “-” and “+” paddle shift switches (if equipped) or the shift lever. Changing the shift range allows restriction of the upper limit of the gears to be used, preventing unnecessary upshifting and enabling the level of engine braking force to be selected. Upshifting Downshifting 2 When driving The initial shift range in S mode is set automatically to “5” or “4” according to vehicle speed. However, the initial shift range may be set to “3” if AI-SHIFT has operated while the shift lever was in the D position. (P. 225) ■ Shift ranges and their functions ● Automatically selecting gears between 1 and 6 according to vehicle speed and driving conditions. But the gear is limited according to selected shift range. ● You can choose from 6 levels of engine braking force. ● A lower shift range will provide greater engine braking force than a higher shift range, and the engine speed will also increase. 223 2-1. Driving procedures Selecting shift ranges in the D position (vehicles with paddle shift switches) To drive using temporary shift range selection, operate the “-” paddle shift switch. The shift range can then be selected by operating the “-” and “+” paddle shift switches. Changing the shift range allows restriction of the upper limit of the gears to be used, preventing unnecessary upshifting and enabling the level of engine braking force to be selected. Upshifting Downshifting To return to normal D position driving, the “+” paddle shift switch must be held down for a period of time. ■ Shift ranges and their functions P. 223 224 2-1. Driving procedures ■ When the “-” paddle shift switch is operated in the D position (vehicles with pad- dle shift switches) When the “-” paddle shift switch is operated in the D position, a shift range will be automatically selected. The highest gear of the first shift range will be one gear lower than the gear in use during normal D position driving. ■ Automatic deactivation of shift range selection in the D position (vehicles with paddle shift switches) Shift range selection in the D position will be deactivated in the following situations: 2 ● When the vehicle comes to a stop ● If the accelerator pedal is depressed for more than a certain period of time ■ Snow mode automatic deactivation Snow mode is automatically deactivated if the “ENGINE START STOP” switch is turned off after driving in snow mode. ■ S mode ● When the shift range is “5” or lower, holding the shift lever toward “+” sets the shift range to “6”. ● To prevent the engine from over-revving, upshifting may automatically occur. ● To protect the automatic transmission, a function is adopted that automatically selects a higher shift range when the fluid temperature is high. ■ AI-SHIFT AI-SHIFT automatically selects the suitable gear according to driver performance and driving conditions. The AI-SHIFT automatically operates when the shift lever is in the D position. (Shifting the shift lever to the S position cancels the function.) The engine speed may remain high after releasing the accelerator pedal. This does not indicate a malfunction. ■ Driving on a downhill On declines, there may be case where the vehicle shifts down automatically to obtain engine braking. As a result of the downshifting, the engine speed may increase. 225 When driving ● When range 6 is selected and the accelerator pedal is depressed 2-1. Driving procedures ■ When driving with cruise control or radar cruise control activated Even when performing the following actions with the intent of enabling engine braking, engine braking will not activate while driving in S mode and downshifting to 5 or 4 because cruise control or radar cruise control will not be canceled. (P. 291, 296) ■ If the shift lever cannot be shifted from P P. 916 ■ If S does not come on or D comes on even after shifting the shift lever to S This may indicate a malfunction in the automatic transmission system. Have the vehicle inspected by your Lexus dealer immediately. (In this situation, the transmission will operate in the same as manner as when the shift lever is in D.) ■ Downshift restriction warning buzzer (S mode) To help ensure safety and driving performance, downshifting operation may sometimes be restricted. In some circumstances, downshifting may not be possible even when the shift lever or paddle shift switch is operated. (The warning buzzer will sound twice.) 226 2-1. Driving procedures Automatic transmission (RX350 8-speed models) Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever 2 When driving While the “ENGINE START STOP” switch is in IGNITION ON mode, depress the brake pedal and move the shift lever. When shifting the shift lever between P and D, make sure that the vehicle is completely stopped. ■ Shift position purpose Shift position Function P Parking the vehicle/starting the engine R Reversing N Neutral D Normal driving* M M mode driving (P. 232) *: To improve fuel efficiency and reduce noises, set the shift lever in the D position for normal driving. 227 2-1. Driving procedures ■ Shift position uses Shift position Display (paddle shift switches activated) Function Purpose Normal D position driving Gears between 1 and 8 are automatically selected according to driving conditions Shift range selection (P. 230) Allows optimum use of engine braking Allows the Individual gear driver to select selection gears for (P. 232) sporty driving 228 2-1. Driving procedures ■ Selecting snow mode Use snow mode for accelerating and driving on slippery road surfaces such as snow. STEP 1 Press the menu switch. The multi-information display will change modes to electronic features control mode. STEP 2 Press the “ENTER” switch to change to “ON”. The “ECT SNOW” indicator will be displayed. Each pressing of the switch turns snow mode on and off. Press the menu switch to change to the normal display. 229 When driving Press the “” or “” switch until “ECT SNOW” appears. 2 2-1. Driving procedures Selecting shift ranges in the D position To drive using temporary shift range selection, operate the “-” paddle shift switch. The shift range can then be selected by operating the “-” and “+” paddle shift switches. Changing the shift range allows restriction of the highest gear, preventing unnecessary upshifting and enabling the level of engine braking force to be selected. Higher shift range Lower shift range The selected shift range, from 1 to 8, will be displayed in the meter cluster. To return to normal D position driving, the “+” paddle shift switch must be held down for a period of time. 230 2-1. Driving procedures ■ Shift ranges and their functions Meter cluster display* Function Gears between 1 and 8 are automatically selected according to vehicle speed and driving conditions 7 Gears between 1 and 7 are automatically selected according to vehicle speed and driving conditions 6 Gears between 1 and 6 are automatically selected according to vehicle speed and driving conditions 5 Gears between 1 and 5 are automatically selected according to vehicle speed and driving conditions 4 Gears between 1 and 4 are automatically selected according to vehicle speed and driving conditions 3 Gears between 1 and 3 are automatically selected according to vehicle speed and driving conditions 2 Gears between 1 and 2 are automatically selected according to vehicle speed and driving conditions 1 The gear is set at 1 2 When driving 8 *: “D” is also displayed to indicate the shift position. A lower shift range will provide greater engine braking force than a higher shift range. 231 2-1. Driving procedures Selecting gears in the M position To enter M mode, shift the shift lever to the M position. Gears can then be selected by operating the shift lever or paddle shift switches, allowing you to drive in the gear of your choosing. Upshifting Downshifting The gear changes once every time the shift lever or paddle shift switch is operated. When in the M position, the gear will not change unless the shift lever or paddle shift switches are operated. However, even when in the M position, the gears will be automatically changed in the following situations: ● When vehicle speed drops (downshift only). ● When the automatic transmission fluid or engine coolant temperature is low. ● When engine speed is higher than necessary. (upshift only) 232 2-1. Driving procedures ■ Gear functions Meter cluster display* Function The gear is fixed at 8th gear 7 The gear is fixed at 7th gear 6 The gear is fixed at 6th gear 5 The gear is fixed at 5th gear 4 The gear is fixed at 4th gear 3 The gear is fixed at 3rd gear 2 The gear is fixed at 2nd gear 1 The gear is fixed at 1st gear 2 When driving 8 *: “M” is also displayed to indicate the shift position. ■ When the “-” paddle shift switch is operated in the D position ● When the “-” paddle shift switch is operated in the D position, a shift range will be automatically selected. The highest gear of the first shift range will be one gear lower than the gear in use during normal D position driving. ● If the “-” paddle shift switch is operated when a shift range is selected while in the D position, the shift range may be lowered by two ranges or more in accordance with the driving conditions. ■ Automatic deactivation of shift range selection in the D position Shift range selection in the D position will be deactivated in the following situations: ● When the vehicle comes to a stop ● If the accelerator pedal is depressed for more than a certain period of time in one shift range 233 2-1. Driving procedures ■ Downshift restrictions warning buzzer To help ensure safety and driving performance, downshifting operation may sometimes be restricted. In some circumstances, downshifting may not be possible even when the shift lever or paddle shift switch is operated. (A buzzer will sound twice.) ■ When driving with cruise control activated Even when performing the following actions with the intent of enabling engine braking, engine braking will not activate while driving in M mode and downshifting to 7, 6, 5 or 4 because cruise control will not be canceled. (P. 291) ■ Automatic deactivation of snow mode If the “ENGINE START STOP” switch is turned off after driving in snow mode, the mode is automatically deactivated. ■ If the shift lever cannot be shifted from P P. 916 ■ Automatic gear selection when the vehicle is stopped When the vehicle comes to a stop, the transmission will automatically downshift to allow you to start off in 1st gear. ■ If the automatic transmission fluid temperature warning message is displayed If the automatic transmission fluid temperature warning message is displayed while driving, make sure you return to normal D position driving and reduce speed by easing off the accelerator pedal. Stop the vehicle in a safe place, shift the shift lever to the P position and let the engine idle until the warning message goes out. When the warning message goes out, the vehicle can be driven again. If the warning message does not go out after waiting a while, have your vehicle inspected by your Lexus dealer. 234 2-1. Driving procedures ■ AI-SHIFT The AI-SHIFT automatically selects the suitable gear according to driver performance and driving conditions. The AI-SHIFT automatically operates when the shift lever is in the D position. However, operating the “-” paddle shift switch will restrict the function’s operation. (Shifting the shift lever to the M position cancels the function.) The engine speed may remain high after releasing the accelerator pedal. This does not indicate a malfunction. 2 CAUTION Be careful of downshifting and sudden acceleration, as this could result in the vehicle skidding to the side or spinning. 235 When driving ■ When driving on slippery road surfaces 2-1. Driving procedures Hybrid transmission (RX450h) Select a shift position appropriate for the driving conditions. ■ Shifting the shift lever While the “POWER” switch is in ON mode, depress the brake pedal and move the shift lever. When shifting the shift lever between P and D, make sure that the vehicle is completely stopped. ■ Shift position purpose Shift position Function P Parking the vehicle/starting the hybrid system R Reversing N Neutral D Normal driving*1 S S mode driving*2 (P. 240) *1: Shifting to the D position allows the system to select a gear suitable for the driving conditions. Setting the shift lever to the D position is recommended for normal driving. *2: Selecting shift ranges using S mode controls engine braking forces. 236 2-1. Driving procedures ■ Selecting Eco drive mode When the vehicle is driven in Eco drive mode, vehicle driving force and operation of the air conditioning system (heating/cooling) is controlled to improve fuel efficiency. STEP 1 Press the menu switch. The multi-information display will change modes to electronic features control mode. STEP 2 Press the “ENTER” switch to change to “ON”. The “ECO MODE” indicator will be displayed. Each pressing of the switch turns Eco drive mode on and off. Press the menu switch to change to the normal display. 237 When driving Press the “” or “” switch until “ECO MODE” appears. 2 2-1. Driving procedures ■ Selecting snow mode Use snow mode for accelerating and driving on slippery road surfaces such as snow. STEP 1 Press the menu switch. The multi-information display will change modes to electronic features control mode. Press the “” or “” switch until “HYBRID SNOW” appears. STEP 2 Press the “ENTER” switch to change to “ON”. The “Hybrid SNOW” indicator will be displayed. Each pressing of the switch turns snow mode on and off. Press the menu switch to change to the normal display. 238 2-1. Driving procedures ■ Selecting sport mode Use when high levels of response and feeling are desirable, such as when driving in mountainous regions or when overtaking. STEP 1 Press the menu switch. The multi-information display will change modes to electronic features control mode. STEP 2 Press the “ENTER” switch to change to “ON”. The “SPORT MODE” indicator will be displayed. Each pressing of the switch turns sport mode on and off. Press the menu switch to change to the normal display. 239 2 When driving Press the “” or “” switch until “SPORT MODE” appears. 2-1. Driving procedures Changing shift ranges in S mode When the shift lever is in the S position, the shift lever can be operated as follows: Upshifting Downshifting The initial shift range in S mode is set automatically to “5” or “4” according to vehicle speed. ■ Shift ranges and their functions ● You can choose from 6 levels of engine braking force. ● A lower shift range will provide greater engine braking force than a higher shift range, and the engine speed will also increase. 240 2-1. Driving procedures ■ Operation of the air conditioning system in Eco drive mode Eco drive mode controls the heating/cooling operations and fan speed of the air conditioning system to enhance fuel efficiency. (P. 412, 421) To improve air conditioning performance, adjust the fan speed or turn off Eco drive mode. ■ Automatic return to normal driving mode If snow mode or sport mode is selected, the driving mode will automatically return to normal mode when the hybrid system is turned off. 2 ■ S mode ● When the shift range is “5” or lower, holding the shift lever toward “+” sets the ● To prevent the engine from over-revving, upshifting may automatically occur. ■ AI-SHIFT AI-SHIFT automatically selects the suitable gear according to driver performance and driving conditions. AI-SHIFT automatically operates when the shift lever is in the D position. (Shifting the shift lever to the S position cancels the function.) The engine speed may remain high after releasing the accelerator pedal. This does not indicate a malfunction. ■ When driving with cruise control or radar cruise control activated Even when performing the following actions with the intent of enabling engine braking, engine braking will not activate because cruise control or radar cruise control will not be canceled. ● While driving in D or S mode, downshifting to 5 or 4. (P. 291, 296) ● When switching the driving mode to sport mode while driving in D position. (P. 239) ■ If the shift lever cannot be shifted from P P. 916 ■ If S does not come on even after shifting the shift lever to S This may indicate a malfunction in the hybrid transmission system. Have the vehicle inspected by your Lexus dealer immediately. (In this situation, the hybrid transmission will operate in the same as manner as when the shift lever is in D.) 241 When driving shift range to “6”. 2-1. Driving procedures ■ Downshift restriction warning buzzer (S mode) To help ensure safety and driving performance, downshifting operation may sometimes be restricted. In some circumstances, downshifting may not be possible even when the shift lever is operated. (The buzzer will sound twice.) CAUTION ■ When driving on slippery road surfaces Do not accelerate or shift gears suddenly. Sudden changes in engine braking may cause the vehicle to spin or skid, resulting in an accident. NOTICE ■ Hybrid battery (traction battery) charge precaution If the shift lever is in N, the hybrid battery (traction battery) will not be charged even when the engine is running. Therefore, if the vehicle is left with the shift lever in N for a long period of time, the hybrid battery (traction battery) will discharge, and this may result in the vehicle not being able to start. 242 2-1. Driving procedures Turn signal lever The turn signal lever can be used to show the following intention of the driver: Type A Right turn Left turn Lane change to the right (push and hold the lever partway) Lane change to the left (push and hold the lever partway) The left hand signals will flash until you release the lever. 243 When driving The right hand signals will flash until you release the lever. 2 2-1. Driving procedures Type B Right turn Left turn Lane change to the right (push and hold the lever partway) The right hand signals will flash until you release the lever. Lane change to the left (push and hold the lever partway) The left hand signals will flash until you release the lever. ■ Turn signals can be operated when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ If the indicators flash faster than usual Check that a light bulb in the front or rear turn signal lights has not burned out. 244 2-1. Driving procedures Parking brake U.S.A. Canada To set the parking brake, fully depress the parking brake pedal with your left foot while depressing the brake pedal with your right foot. (Depressing the pedal again releases the parking brake.) 2 When driving ■ Usage in winter time P. 369 NOTICE ■ Before driving Fully release the parking brake. Driving the vehicle with the parking brake set will lead to brake components overheating, which may affect braking performance and increase brake wear. 245 2-1. Driving procedures Horn To sound the horn, press on or close to the mark. 246 2-2. Instrument cluster Gauges and meters RX350 2 When driving Tachometer Displays the engine speed in revolutions per minute Multi-information display Presents the driver with a variety of driving-related data (P. 260) Speedometer Displays the vehicle speed Fuel gauge Displays the quantity of fuel remaining in the tank Odometer and trip meter Odometer: Displays the total distance the vehicle has been driven Trip meter: Displays the distance the vehicle has been driven since the meter was last reset. Trip meters “A” and “B” can be used to record and display different distances independently. Shift position and shift range display Displays the selected shift position or selected shift range (P. 220, 227) Engine coolant temperature gauge Displays the engine coolant temperature 247 2-2. Instrument cluster RX450h Hybrid System Indicator Displays hybrid system power output and regenerative charging level ECO lamp and SPORT lamp Changes colors according to driving mode Speedometer Displays the vehicle speed Fuel gauge Displays the quantity of fuel remaining in the tank Multi-information display Presents the driver with a variety of driving-related data (P. 260) Odometer and trip meter Odometer: Displays the total distance the vehicle has been driven Trip meter: Displays the distance the vehicle has been driven since the meter was last reset. Trip meters “A” and “B” can be used to record and display different distances independently. Shift position and shift range display Displays the selected shift position or selected shift range (P. 236) 248 2-2. Instrument cluster Engine coolant temperature gauge Displays the engine coolant temperature Changing the display Instrument panel light control The brightness of the instrument panel lights can be adjusted. Darker Brighter ■ The meters and display illuminate when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. 249 2 When driving Switches between odometer and trip meter displays. When the trip meter is displayed, pressing and holding the button will reset the trip meter. 2-2. Instrument cluster ■ Hybrid System Indicator (RX450h) Power area Shows that an Eco-friendly driving range is being exceeded (during full power driving etc.) Eco area Shows that the vehicle is being driven in an Eco-friendly manner. Hybrid Eco area Shows that gasoline engine power is not being used very often. The gasoline engine will automatically stop and restart under various conditions. Charge area Shows that energy is being recovered via regenerative braking. ● By keeping the indicator within Eco area, more Eco-friendly driving can be achieved. ● Charge area indicates regeneration* status. Regenerated energy will be used to charge the hybrid battery (traction battery). *: When used in this manual, “regeneration” refers to the conversion of energy created by the movement of the vehicle into electrical energy. ■ ECO lamp and SPORT lamp (RX450h) ● When sport mode is selected, the SPORT lamp (red) will illuminate. ● When all of the following conditions are satisfied and the Eco-friendly driving, the ECO lamp (blue) will illuminate: • When driving with the shift lever in D • When either normal mode or Eco mode are selected, and EV drive mode and snow mode are not in use • The vehicle speed is approximately 80 mph (130km/h) or below. ■ Customization (RX450h) Settings (e.g. on/off operation of the ECO lamp) can be changed. (Customizable features P. 980) 250 2-2. Instrument cluster NOTICE ■ To prevent damage to the engine and its components ● RX350: Do not let the indicator needle of the tachometer enter the red zone, which indicates the maximum engine speed. ● The engine may be overheating if the engine coolant temperature gauge is in the red zone (H). In this case, immediately stop the vehicle in a safe place, and check the engine after it has cooled completely. (P. 930, 933) 2 When driving 251 2-2. Instrument cluster Indicators and warning lights The indicator and warning lights on the instrument cluster, center panel and outside rear view mirrors inform the driver of the status of the vehicle’s various systems. For the purpose of explanation, the following illustration displays all indicators and warning lights illuminated. ■ Instrument cluster RX350 RX450h 252 2-2. Instrument cluster ■ Center panel With a navigation system 2 When driving With the Lexus Display Audio system Without a navigation system or the Lexus Display Audio system 253 2-2. Instrument cluster ■ Outside rear view mirrors (if equipped) 254 2-2. Instrument cluster ■ Indicators The indicators inform the driver of the operating state of the vehicle’s various systems. Turn signal indicator (P. 243) Headlight high beam indicator (P. 276) (Canada) Tail light indicator (P. 274) Front fog light indicator (P. 278) 2 *1, 2 Slip indicator (P. 335, 341) When driving (U.S.A.) Headlight indicator (P. 274) (if equipped) Intuitive parking assist indicator (P. 309) *1 VSC off indicator (P. 336) (RX450h) *1 “READY” indicator (P. 211) Eco Driving Indicator Light (P. 195) (RX350) (RX450h) (RX450h) “Hybrid SNOW” indicator (P. 238) “ECO MODE” indicator (P. 237) Cruise control indicator (P. 291, 296) (RX450h) (RX450h) *1 “SPORT MODE” indicator (P. 239) EV drive mode indicator (P. 217) SRS airbag on-off indicator (P. 170) (if equipped) (if equipped) Radar cruise control indicator (P. 296) *1 SRS airbag on-off indicator (P. 170) (if equipped) 255 2-2. Instrument cluster *1 (RX350 AWD models only) All-wheel drive lock indicator (P. 340) (RX350) *1 BSM indicator *1 “PCS” warning (P. 348) (if equipped) “ECT SNOW” indicator (P. 222) (P. 343) (if equipped) *3 BSM outside rear view (if equipped) mirror indicators (P. 348) RX350 1 * : These lights turn on when the “ENGINE START STOP” switch is turned to IGNITION ON mode to indicate that a system check is being performed. They will turn off after the engine is started, or after a few seconds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer, for details. *2: The light flashes to indicate that the system is operating. *3: In order to confirm operation, the BSM outside rear view mirror indicators illuminate in the following situations: • When the “ENGINE START STOP” switch is turned to IGNITION ON mode while the BSM main switch is set to ON. • When the BSM main switch is set to ON while the “ENGINE START STOP” switch is in IGNITION ON mode. If the system is functioning correctly, the BSM outside rear view mirror indicators will turn off after a few seconds. If the BSM outside rear view mirror indicators do not illuminate or do not turn off, there may be a malfunction with the system. If this occurs, have the vehicle inspected by your Lexus dealer. 256 2-2. Instrument cluster RX450h 1 * : These lights turn on when the “POWER” switch is turned to the ON mode to indicate that a system check is being performed. They will turn off after the hybrid system is on, or after a few seconds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer. *2: The light flashes to indicate that the system is operating. *3: In order to confirm operation, the BSM outside rear view mirror indicators illuminate in the following situations: 257 When driving • When the “POWER” switch is turned to ON mode while the BSM main switch is set to ON. • When the BSM main switch is set to ON while the “POWER” switch is in ON mode. If the system is functioning correctly, the BSM outside rear view mirror indicators will turn off after a few seconds. If the BSM outside rear view mirror indicators do not illuminate or do not turn off, there may be a malfunction with the system. If this occurs, have the vehicle inspected by your Lexus dealer. 2 2-2. Instrument cluster ■ Warning lights Warning lights inform the driver of malfunctions in any of the vehicle’s systems. (P. 858) *1 *1 *1 (U.S.A.) * *1 (Canada) * 1 1 (U.S.A.) * (U.S.A.) (RX450h) *1 *1 *1, 2 (if equipped) *1 *1 (Canada) 1 *1 (Canada) *1 (for driver) (for front passenger) RX350 *1: These lights turn on when the “ENGINE START STOP” switch is turned to IGNITION ON mode to indicate that a system check is being performed. They will turn off after the engine is started, or after a few seconds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer, for details. *2: The light flashes to indicate a malfunction. RX450h *1: These lights turn on when the “POWER” switch is turned to ON mode to indicate that a system check is being performed. They will turn off after the hybrid system is on, or after a few seconds. There may be a malfunction in a system if a light does not come on, or if the lights do not turn off. Have the vehicle inspected by your Lexus dealer. *2: The light flashes to indicate a malfunction. 258 2-2. Instrument cluster CAUTION ■ If a safety system warning light does not come on Should a safety system light such as the ABS and SRS warning light not come on when you start the engine (RX350) or hybrid system (RX450h), this could mean that these systems are not available to help protect you in an accident, which could result in death or serious injury. Have the vehicle inspected by your Lexus dealer immediately if this occurs. 2 When driving 259 2-2. Instrument cluster Multi-information display The multi-information display presents the driver with a variety of drivingrelated data including the current outside air temperature. ■ Multi-information switches “” “” switch Changes items. “ENTER” switch Turns on/off electronic features controls and changes customization settings. Menu switch Changes mode from normal display to electronic features, customization or back to normal display. 260 2-2. Instrument cluster ■ Display contents RX350 2 When driving Trip information contents Switching display items Current fuel consumption Average fuel consumption after refueling Average fuel consumption Average vehicle speed Press the “” or “” switch. Cruising range Multi-information display off Eco Driving Indicator Zone Display 261 2-2. Instrument cluster Electronic features control contents Setting electronic features controls Intuitive parking assist (if equipped) P. 309 Snow mode P. 229 Other contents Outside temperature Details Displays the outside temperature Dynamic radar cruise control display Automatically displayed when using (if equipped) (P. 296) dynamic radar cruise control 262 Customization (P. 980) Settings of functions such as the door lock and light illumination time can be changed Warning message (P. 870) Automatically displayed when a malfunction occurs in one of the vehicle's systems 2-2. Instrument cluster RX450h 2 When driving Trip information contents Switching display items Energy monitor Current fuel consumption Average fuel consumption after refueling Average fuel consumption Press the “” or “” switch. Average vehicle speed Cruising range Tire inflation pressure Multi-information display off 263 2-2. Instrument cluster Electronic features control contents Setting electronic features controls Intuitive parking assist (if equipped) P. 309 Sport mode P. 239 Eco drive mode P. 237 Snow mode P. 238 Display order may vary depending on vehicle condition. 264 2-2. Instrument cluster Other contents Outside temperature Details Displays the outside temperature Dynamic radar cruise control display Automatically displayed when using (if equipped) (P. 296) dynamic radar cruise control Customization (P. 980) 2 Automatically displayed when a malfunction occurs in one of the vehicle's systems Trip information ■ Energy monitor (RX450h) Displays the status of the hybrid system (P. 45) ■ Current fuel consumption Displays the current rate of fuel consumption ■ Average fuel consumption after refueling Displays the average fuel consumption since the vehicle was last refueled Use the displayed average fuel consumption as a reference. ■ Average fuel consumption Displays the average fuel consumption since the function was reset • The function can be reset by pushing the “ENTER” switch for longer than one second when the average fuel consumption is displayed. • Use the displayed average fuel consumption as a reference. 265 When driving Warning message (P. 870) Settings of functions such as the door lock and light illumination time can be changed 2-2. Instrument cluster ■ Average vehicle speed Displays the average vehicle speed since the function was reset The function can be reset by pushing the “ENTER” switch for longer than one second when the average vehicle speed is displayed. ■ Cruising range Displays the estimated maximum distance that can be driven with the quantity of fuel remaining • This distance is computed based on your average fuel consumption. As a result, the actual distance that can be driven may differ from that displayed. • When only a small amount of fuel is added to the tank, the display may not be updated. RX350: When refueling, turn the “ENGINE START STOP” switch off. If the vehicle is refueled without turning the “ENGINE START STOP” switch off, the display may not be updated. RX450h: When refueling, turn the “POWER” switch off. If the vehicle is refueled without turning the “POWER” switch off, the display may not be updated. ■ Eco Driving Indicator Zone Display (RX350) P. 268 ■ Tire inflation pressure (RX450h) Displays inflation pressure of each tire. There is no correlation between the order of the displayed values and the tire positions. If the inflation pressure of any tire drops a certain amount below the tire inflation pressure value currently memorized in the system, the displayed values will be highlighted. It may take a few minutes to display the tire inflation pressure after the “POWER” switch is turned to ON mode. It may also take a few minutes to display the tire inflation pressure after inflation pressure has been adjusted. If the tire pressure warning light is on or flashing, a message describing the situation will be displayed. 266 2-2. Instrument cluster ■ Electronic features control can be turned on/off when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ Conditions for ending electronic features control In the following situations, the electronic features control will end: 2 ● The menu switch is pressed. ● Intuitive parking assist starts operating (if equipped). ● No action is performed for some time after the electronic features control screen is displayed. ● A warning message appears after the electronic features control screen is dis- played. 267 When driving ● The dynamic radar cruise control is operated (if equipped). 2-2. Instrument cluster ■ Eco Driving Indicator (RX350) Eco Driving Indicator Light During Eco-friendly acceleration (Eco driving), Eco Driving Indicator Light will turn on. Eco Driving Indicator Zone Display Suggests Eco driving range with current Eco driving ratio based on acceleration. Zone of Eco driving Eco driving ratio based on acceleration If Zone of Eco driving is exceeded, the right of Eco Driving Indicator Zone Display will blink and Eco Driving Indicator Light will turn off. ■ Outside temperature display In the following situations, the correct outside temperature may not be displayed, or the display may take longer than normal to change. ● When stopped, or driving at low speeds (less than 16 mph [25 km/h]) ● When the outside temperature has changed suddenly (at the entrance/exit of a garage, tunnel, etc.) ■ The multi-information display at low temperatures Allow the interior of the vehicle to warm up before using the liquid crystal information display. At extremely low temperatures, the information display monitor may respond slowly, and display changes may be delayed. ■ Customization Settings (e.g. available languages) can be changed. (Customizable features P. 980) CAUTION ■ Caution while driving When operating the electronic features control while driving, take extra notice of the vehicle's surrounding area. 268 2-2. Instrument cluster Head-up display The head-up display can be used to project vehicle speed and other information onto the windshield. Head-up display Display brightness will change automatically according to the brightness of the surrounding area. Display brightness can be adjusted to the desired level. Display position adjustment switch : If equipped 269 2 When driving Head-up display main switch Display contrast adjustment switch 2-2. Instrument cluster ■ Head-up display contents In addition to vehicle speed, the following information will be displayed: Audio display Displays audio information for approximately 3 seconds when the audio system is operated Shift position and shift range display Displays the selected shift position or selected shift range (P. 220, 227, 236) Dynamic radar cruise control display (if equipped) Displays the approach warning message (P. 876) Turn-by-turn navigation display* Displays a notification of upcoming intersections during navigation system route guidance Vehicle speed display *: Refer to the “Navigation System Owner’s Manual”. 270 2-2. Instrument cluster Head-up display main switch Pressing the switch turns the headup display on/off and changes the vehicle speed display units as follows: Vehicles sold in the U.S.A. OFF  ON (mph)  ON (km/h) OFF Display adjustment Adjusting display contrast Brighter Darker Adjusting display position Higher Lower 271 When driving Except vehicles sold in the U.S.A. OFF  ON (km/h)  ON (mph) OFF 2 2-2. Instrument cluster Display customization The audio mode display and/or the shift position and shift range display can be shown or hidden. Press and hold the head-up display main switch changes the display to the display on/off mode. Press the head-up display main switch to select the desired setting item. Press and hold the head-up display main switch to turn the display on/ off. Customization can be performed when the head-up display is on and the vehicle is traveling at less than 5 mph (8 km/h). ■ Brightness of the head-up display The headlight control sensor detects the brightness of the area surrounding the head-up display and adjusts the brightness accordingly. (P. 276) ■ Head-up display The head-up display may seem dark and hard to see when viewed through sunglasses, especially polarized sunglasses. Adjust the brightness of the head-up display or remove your sunglasses. CAUTION ■ Before using the head-up display Check that the position and brightness of the head-up display image does not interfere with safe driving. Incorrect adjustment of the image's position or brightness may obstruct the driver's view and lead to an accident, resulting in death or serious injury. 272 2-2. Instrument cluster NOTICE ■ To prevent damage to components ● Do not place anything on the head-up display opening. ● If an object falls into the opening of the head-up display, remove it immediately. Also, avoid spilling water or other liquids near the head-up display opening as this may cause mechanical damage. 2 When driving 273 2-3. Operating the lights and windshield wipers Headlight switch The headlights can be operated manually or automatically. Type A The headlights and side marker, parking, tail, license plate, daytime running lights and instrument panel lights turn on and off automatically. (RX350: When the “ENGINE START STOP” switch is in IGNITION ON mode RX450h: When the “POWER” switch is in ON mode) The side marker, parking, tail, license plate, daytime running lights and instrument panel lights turn on. The headlights and all the lights listed above (except daytime running lights) turn on. The daytime running lights turn off. 274 2-3. Operating the lights and windshield wipers Type B 275 2 When driving The daytime running lights turn on. The headlights and side marker, parking, tail, license plate, daytime running lights and instrument panel lights turn on and off automatically. (RX350: When the “ENGINE START STOP” switch is in IGNITION ON mode RX450h: When the “POWER” switch is in ON mode) The side marker, parking, tail, license plate, daytime running lights and instrument panel lights turn on. The headlights and all the lights listed above (except daytime running lights) turn on. 2-3. Operating the lights and windshield wipers Turning on the high beam headlights With the headlights on, push the lever away from you to turn on the high beams. Pull the lever toward you to the center position to turn the high beams off. Pull the lever toward you to turn on the high beams. Release the lever to turn them off. You can flash the high beams with the headlights on or off. ■ Daytime running light system ● To make your vehicle more visible to other drivers, the daytime running lights turn on automatically whenever the engine (RX350) or hybrid system (RX450h) is started and the parking brake is released. Daytime running lights are not designed for use at night. Type A: Daytime running lights can be turned off by operating the switch. ● Compared to turning on the headlights, the daytime running light system offers greater durability and consumes less electricity, so it can help improve fuel economy. ■ Headlight control sensor The sensor may not function properly if an object is placed on the sensor, or anything that blocks the sensor is affixed to the windshield. Doing so interferes with the sensor detecting the level of ambient light and may cause the automatic headlight system to malfunction. 276 2-3. Operating the lights and windshield wipers ■ Automatic light off system (RX350) When the light switch is in : The headlights and tail lights turn off 30 seconds after a door is opened and closed if the “ENGINE START STOP” switch is turned to ACCESSORY mode or turned off. (The lights turn off immediately if on the key is pressed after all the doors are locked.) To turn the lights on again, turn the “ENGINE START STOP” switch to IGNITION ON mode, or turn the light switch off once and then back to or . If any of the doors is kept open, the lights automatically turn off after 20 minutes. 2 ■ Automatic light off system (RX450h) To turn the lights on again, turn the “POWER” switch to ON mode, or turn the light switch off once and then back to or . If any of the doors is kept open, the lights automatically turn off after 20 minutes. ■ Automatic headlight leveling system (if equipped) The level of the headlights is automatically adjusted according to the number of passengers and the loading condition of the vehicle to ensure that the headlights do not interfere with other road users. ■ Illuminated entry system If the wireless remote control switch is used to unlock the vehicle when the light switch is in and the surrounding area is dark, the parking light turns on. ■ Customization Settings (e.g. light sensor sensitivity) can be changed. (Customizable features P. 980) NOTICE ■ To prevent 12-volt battery discharge Do not leave the lights on longer than necessary when the engine (RX350) or hybrid system (RX450h) is off. 277 When driving When the light switch is in : The headlights and tail lights turn off 30 seconds after a door is opened and closed if the “POWER” switch is turned to ACCESSORY mode or turned off. (The lights turn off immediately if on the key is pressed after all the doors are locked.) 2-3. Operating the lights and windshield wipers Fog light switch The fog lights improve visibility in difficult driving conditions, such as in rain and fog. Type A Turns the front fog lights off Turns the front fog lights on 278 2-3. Operating the lights and windshield wipers Type B Turns the front fog lights off Turns the front fog lights on 2 When driving ■ Fog lights can be used when The headlights are on in low beam. 279 2-3. Operating the lights and windshield wipers Windshield wipers and washer ■ Intermittent windshield wipers with interval adjuster The wiper operation is selected by moving the lever as follows. When intermittent windshield wiper operation is selected, the wiper intervals can be also adjusted. Off Intermittent windshield wiper operation Low speed windshield wiper operation High speed windshield wiper operation Temporary operation 280 2-3. Operating the lights and windshield wipers Increases the intermittent windshield wiper frequency Decreases the intermittent windshield wiper frequency 2 Washer/wiper dual operation When driving The wipers will automatically operate a couple of times after the washer squirts. If the headlights are on, the headlight cleaners will operate once. 281 2-3. Operating the lights and windshield wipers ■ Rain-sensing windshield wipers When is selected, the wipers will operate automatically when the sensor detects falling rain. The system automatically adjusts wiper timing in accordance with rain volume and vehicle speed. When is selected, the sensor sensitivity can be adjusted as follows by turning the switch ring: Type A Off Rain-sensing wiper operation Low speed wiper operation High speed wiper operation Temporary operation 282 2-3. Operating the lights and windshield wipers Type B Sensor sensitivity (high) Sensor sensitivity (low) 283 2 When driving Off Rain-sensing wiper operation Low speed wiper operation High speed wiper operation Temporary operation 2-3. Operating the lights and windshield wipers Washer/wiper dual operation The wipers will automatically operate a couple of times after the washer squirts. (After operating several times, the wipers operate one more time after a short delay to prevent dripping.) If the headlights are on, the headlight cleaners will operate once. ■ The windshield wipers and washer can be operated when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ Effects of vehicle speed on wiper operation Vehicle speed affects the following even when the wipers are not in AUTO mode: ● Intermittent wiper interval ● Wiper operation when the washer is being used (delay until drip prevention wiper sweep occurs) When low speed wiper operation is selected, wiper operation will be switched from low speed to intermittent wiper operation only when the vehicle is stationary. (However, when the sensor sensitivity is adjusted to the highest level, the mode cannot be switched.) 284 2-3. Operating the lights and windshield wipers ■ Raindrop sensor (vehicles with rain-sensing windshield wipers) ● The raindrop sensor judges the amount of raindrops. An optical sensor is adopted. It may not operate properly when sunlight from the rising or setting of the sun intermittently strikes the windshield, or if bugs etc. are present on the windshield. ● RX350: If the wiper switch is turned to the ● RX450h: If the wiper switch is turned to the position while the “POWER” switch is in ON mode, the wipers will operate once to show that AUTO mode is activated. ● When the sensor sensitivity ring is turned toward high while in AUTO mode, the wipers will operate once to indicate that the sensor sensitivity is enhanced. ● If the temperature of the raindrop sensor is 194F (90C) or higher, or 5F (-15C) or lower, automatic operation may not occur. In this case, operate the wipers in any mode other than AUTO. ■ If no windshield washer fluid sprays Check that the washer nozzles are not blocked if there is washer fluid in the windshield washer fluid reservoir. CAUTION ■ Caution regarding the use of windshield wipers in AUTO mode (vehicles with rain-sensing windshield wipers) The windshield wipers may operate unexpectedly if the sensor is touched or the windshield is subject to vibration in AUTO mode. Take care that your fingers or anything else do not become caught in the windshield wipers. ■ Caution regarding the use of washer fluid When it is cold, do not use the washer fluid until the windshield becomes warm. The fluid may freeze on the windshield and cause low visibility. This may lead to an accident, resulting in death or serious injury. 285 2 When driving position while the “ENGINE START STOP” switch is in IGNITION ON mode, the wipers will operate once to show that AUTO mode is activated. 2-3. Operating the lights and windshield wipers NOTICE ■ When the windshield is dry Do not use the wipers, as they may damage the windshield. ■ When the washer fluid tank is empty Damage to the washer fluid pump may be caused if the lever is pulled toward you and held continually. ■ When a nozzle becomes blocked In this case, contact your Lexus dealer. Do not try to clear it with a pin or other object. The nozzle will be damaged. 286 2-3. Operating the lights and windshield wipers Rear window wiper and washer The wiper operation is selected by moving the lever as follows: Type A 287 2 When driving Off Intermittent window wiper operation Normal window wiper operation Washer/wiper dual operation Washer/wiper dual operation 2-3. Operating the lights and windshield wipers Type B Off Intermittent window wiper operation Normal window wiper operation Washer/wiper dual operation Washer/wiper dual operation ■ The rear window wiper and washer can be operated when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. 288 2-3. Operating the lights and windshield wipers NOTICE ■ When the rear window is dry Do not use the wipers, as they may damage the rear window. ■ When the washer fluid tank is empty Damage to the washer fluid pump may be caused if the lever is operated continually. ■ When a nozzle becomes blocked 2 When driving In this case, contact your Lexus dealer. Do not try to clear it with a pin or other object. The nozzle will be damaged. 289 2-3. Operating the lights and windshield wipers Headlight cleaner switch Washer fluid can be sprayed on the headlights. Press the switch to clean the headlights. ■ The headlight cleaner can be operated when RX350 The “ENGINE START STOP” switch is in IGNITION ON mode and the headlight switch is turned on. RX450h The “POWER” switch is in ON mode and the headlight switch is turned on. ■ Windshield washer linked operation RX350 When the windshield washer is operated with the “ENGINE START STOP” switch in IGNITION ON mode and the headlights on, the headlight cleaner will operate once. (P. 280) RX450h When the windshield washer is operated with the “POWER” switch in ON mode and the headlights on, the headlight cleaner will operate once. (P. 280) NOTICE ■ When the washer fluid tank is empty Do not press the switch continually as the washer fluid pump may overheat. : If equipped 290 2-4. Using other driving systems Cruise control Use the cruise control to maintain a set speed without depressing the accelerator pedal. Indicator Display Cruise control switch 2 When driving ■ Setting the vehicle speed STEP 1 Press the “ON-OFF” button to activate the cruise control. Cruise control indicator will come on. Press the button again to deactivate the cruise control. : If equipped 291 2-4. Using other driving systems STEP 2 Accelerate or decelerate the vehicle to the desired speed, and push the lever down to set the speed. “SET” will be displayed. The vehicle speed at the moment the lever is released becomes the set speed. ■ Adjusting the set speed To change the set speed, operate the lever until the desired set speed is obtained. Increases the speed Decreases the speed Fine adjustment: Momentarily move the lever in the desired direction. Large adjustment: Hold the lever in the desired direction. The set speed will be increased or decreased as follows: Fine adjustment: By approximately 1 mph (1.6 km/h) each time the lever is operated. Large adjustment: The set speed can be increased or decreased continually until the lever is released. 292 2-4. Using other driving systems ■ Canceling and resuming the constant speed control Pulling the lever towards you cancels the constant speed control. The speed setting is also canceled when the brakes are applied. Pushing the lever up resumes the constant speed control. 2 Resuming is available when the vehicle speed is more than approximately 25 mph (40 km/h). When driving 293 2-4. Using other driving systems ■ Cruise control can be set when ● The shift lever is in D or range 4 or higher of S has been selected. (vehicles with- out paddle shift switch) ● The shift lever is in D or range 4 or higher of D has been selected by using the paddle shift. (vehicles with paddle shift switch) ● Vehicle speed is above 25 mph (40 km/h). ■ Accelerating after setting the vehicle speed ● The vehicle can be accelerated normally. After acceleration, the set speed resumes. ● Even without canceling the cruise control, the set speed can be increased by first accelerating the vehicle to the desired speed and then pushing the lever down to set the new speed. ■ Automatic cruise control cancelation Cruise control will stop maintaining the vehicle speed in any of the following situations. ● Actual vehicle speed falls more than approximately 10 mph (16 km/h) below the preset vehicle speed. At this time, the memorized set speed is not retained. ● Actual vehicle speed is below approximately 25 mph (40 km/h). ● Enhanced VSC is activated. (vehicles with enhanced VSC) ● VSC is activated. (vehicles with VSC) ■ If a warning message is shown on the multi-information display Press the “ON-OFF” button once to deactivate the system, and then press the button again to reactivate the system. If the cruise control speed cannot be set or if the cruise control cancels immediately after being activated, there may be a malfunction in the cruise control system. Have the vehicle inspected by your Lexus dealer. 294 2-4. Using other driving systems CAUTION ■ To avoid operating the cruise control by mistake Switch the cruise control off using the “ON-OFF” button when not in use. ■ Situations unsuitable for cruise control Do not use cruise control in any of the following situations. Doing so may result in loss of control and could cause an accident resulting in death or serious injury. ● In heavy traffic When driving ● On roads with sharp bends 2 ● On winding roads ● On slippery roads, such as those covered with rain, ice or snow ● On steep hills Vehicle speed may exceed the set speed when driving down a steep hill. ● When your vehicle is towing a trailer or during emergency towing 295 2-4. Using other driving systems Dynamic radar cruise control Dynamic radar cruise control supplements conventional cruise control with a vehicle-to-vehicle distance control. In vehicle-to-vehicle distance control mode, the vehicle automatically accelerates or decelerates in order to maintain a set following distance from vehicles ahead. Indicator (vehicle-to-vehicle distance control mode) Indicator (constant speed control mode) Display Vehicle-to-vehicle distance button Cruise control switch ■ Setting the vehicle speed (vehicle-to-vehicle distance control mode) Press the “ON-OFF” button to STEP 1 activate the cruise control. Radar cruise control indicator will come on. Press the button again to deactivate the cruise control. : If equipped 296 2-4. Using other driving systems STEP 2 Accelerate or decelerate the vehicle to the desired speed, and push the lever down to set the speed. “SET” will be displayed. The vehicle speed at the moment the lever is released becomes the set speed. Increases speed Decreases speed Fine adjustment: Momentarily move the lever in the desired direction. Large adjustment: Hold the lever in the desired direction. In the vehicle-to-vehicle distance control mode, the set speed will be increased or decreased as follows: When the set speed is shown in “MPH” Fine adjustment: By approximately 1 mph (1.6 km/h) each time the lever is operated Large adjustment: By approximately 5 mph (8 km/h) for each 0.75 seconds the lever is held 297 When driving ■ Adjusting the speed setting To change the set speed, operate the lever until the desired set speed is displayed. 2 2-4. Using other driving systems When the set speed is shown in “km/h” Fine adjustment: By approximately 0.6 mph (1 km/h) each time the lever is operated Large adjustment: By approximately 3.1 mph (5 km/h) for each 0.75 seconds the lever is held In the constant speed control mode (P. 302), the set speed will be increased or decreased as follows: Fine adjustment: By approximately 1 mph (1.6 km/h) each time the lever is operated Large adjustment: The set speed can be increased or decreased continually until the lever is released. ■ Changing the vehicle-to-vehicle distance Pressing the button changes the Preceding vehicle mark vehicle-to-vehicle distance as follows: Long Medium Short RX350 The vehicle-to-vehicle distance is set automatically to long mode when the “ENGINE START STOP” switch is turned to IGNITION ON mode. RX450h The vehicle-to-vehicle distance is set automatically to long mode when the “POWER” switch is turned to ON mode. If a vehicle is running ahead of you, the preceding vehicle mark will also be displayed. 298 2-4. Using other driving systems ■ Vehicle-to-vehicle distance settings Select a distance from the table below. Note that the distances shown correspond to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle distance increases/decreases in accordance with vehicle speed. Vehicle-to-vehicle distance Long Approximately 164 ft. (50 m) Medium Approximately 132 ft. (40 m) Short Approximately 82 ft. (25 m) 2 ■ Canceling and resuming the speed control Pulling the lever toward you cancels the cruise control. The speed setting is also canceled when the brakes are applied. Pushing the lever up resumes the cruise control and returns vehicle speed to the set speed. Resuming is available when the vehicle speed is more than approximately 25 mph (40 km/h). 299 When driving Distance options 2-4. Using other driving systems Driving in vehicle-to-vehicle distance control mode This mode employs a radar sensor to detect the presence of vehicles up to approximately 400 ft. (120 m) ahead, determines the current vehicleto-vehicle following distance, and operates to maintain a suitable following distance from the vehicle ahead. Note that vehicle-to-vehicle distance will close in when traveling on long downhill slopes. Example of constant speed cruising When there are no vehicles ahead The vehicle travels at the speed set by the driver. The desired vehicle-to-vehicle distance can also be set by operating the vehicle-to-vehicle distance control. Example of deceleration cruising When the vehicle ahead is driving slower than the set speed When a vehicle is detected running ahead of you, the system automatically decelerates your vehicle. When a greater reduction in vehicle speed is necessary, the system applies the brakes. A warning tone warns you when the system cannot decelerate sufficiently to prevent your vehicle from closing in on the vehicle ahead. 300 2-4. Using other driving systems Example of follow-up cruising When following a vehicle driving slower than the set speed The system continues follow-up cruising while adjusting for changes in the speed of the vehicle ahead in order to maintain the vehicle-to-vehicle distance set by the driver. Example of acceleration When there are no longer any vehicles ahead driving slower than the set speed The system accelerates until the set speed is reached. The system then returns to constant speed cruising. When your vehicle is too close to a vehicle ahead, and sufficient automatic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the driver. An example of this would be if another driver cuts in front of you while you are following a vehicle. Apply the brakes to ensure an appropriate vehicle-to-vehicle distance. ■ Warnings may not occur when In the following instances, there is a possibility that the warnings will not occur: ● When the speed of the vehicle ahead matches or exceeds your vehicle speed ● When the vehicle ahead is traveling at an extremely slow speed ● Immediately after the cruise control speed was set ● At the instant the accelerator is applied 301 When driving Approach warning 2 2-4. Using other driving systems Selecting conventional constant speed control mode Constant speed control mode differs from vehicle-to-vehicle distance control mode. When constant speed control mode is selected, your vehicle will maintain a set speed regardless of whether or not there are other vehicles in the lane ahead. Press the “ON-OFF” button to activate the cruise control. Press the button again to deactivate the cruise control. Switch to constant speed control mode. (Push the lever forward and hold for approximately one second.) Constant speed control mode indicator will come on. When in constant speed control mode, to return to vehicle-to-vehicle distance control mode, push the lever forward again and hold for approximately 1 second. After the desired speed has been set, it is not possible to return to vehicle-to-vehicle distance control mode. 302 2-4. Using other driving systems RX350: If the “ENGINE START STOP” switch is turned off and then turned to IGNITION ON mode again, the vehicle will automatically return to vehicle-to-vehicle distance control mode. RX450h: If the “POWER” switch is turned off and then turned to ON mode again, the vehicle will automatically return to vehicle-tovehicle distance control mode. Canceling and resuming the speed setting: P. 299 ■ Dynamic radar cruise control can be set when ● The shift lever is in D or range 4 or higher of S has been selected. ● Vehicle speed is above approximately 30 mph (50 km/h). ■ Accelerating after setting the vehicle speed The vehicle can accelerate normally. After acceleration, the set speed resumes. However, during vehicle-to-vehicle distance control mode, the vehicle speed may decrease below the set speed in order to maintain the distance to the vehicle ahead. 303 When driving Adjusting the speed setting: P. 297 2 2-4. Using other driving systems ■ Automatic cancelation of vehicle-to-vehicle distance control Vehicle-to-vehicle distance control driving is automatically canceled in the following situations: ● Actual vehicle speed falls below approximately 25 mph (40 km/h). ● Enhanced VSC is activated. (vehicles with enhanced VSC) ● VSC is activated. (vehicles with VSC) ● The sensor cannot operate correctly because it is covered in some way. ● The windshield wipers are operating at high speed (when the wiper switch is set to the AUTO mode or the high speed wiper operation position). ● When the snow mode is set. If vehicle-to-vehicle distance control driving is automatically canceled for any other reason, there may be a malfunction in the system. Contact your Lexus dealer. ■ Automatic cancelation of constant speed control The cruise control will stop maintaining the vehicle speed in the following situations: ● Actual vehicle speed is more than approximately 10 mph (16 km/h) below the set vehicle speed. At this time, the memorized set speed is not retained. ● Actual vehicle speed falls below approximately 25 mph (40 km/h). ● Enhanced VSC is activated. (vehicles with enhanced VSC) ● VSC is activated. (vehicles with VSC) 304 2-4. Using other driving systems ■ Radar sensor and grille cover Always keep the sensor and grille cover clean to ensure that the vehicle-to-vehicle distance control operates properly. (Some obstructions, such as snow, ice and plastic objects, cannot be detected by the obstruction sensor.) Dynamic radar cruise control is canceled if an obstruction is detected. Grille cover Radar sensor 2 Warning lights, messages and buzzers are used to indicate a system malfunction or to inform the driver of the need for caution while driving. (P. 876) ■ Certification For vehicles sold in the U.S.A. FCC ID: HYQDNMWR005 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Radiofrequency radiation exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator (antenna) and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 305 When driving ■ Warning lights, messages and buzzers for dynamic radar cruise control 2-4. Using other driving systems For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. CAUTION ■ Before using dynamic radar cruise control Do not overly rely on vehicle-to-vehicle distance control. Be aware of the set speed. If automatic deceleration/acceleration is not appropriate, adjust the vehicle speed, as well as the distance between your vehicle and vehicles ahead by applying the brakes etc. ■ Cautions regarding the driving assist systems Observe the following precautions. Failure to do so may cause an accident resulting in death or serious injury. ● Assisting the driver to measure following distance The dynamic radar cruise control is only intended to help the driver in determining the following distance between the driver's own vehicle and a designated vehicle traveling ahead. It is not a mechanism that allows careless or inattentive driving, and it is not a system that can assist the driver in low-visibility conditions. It is still necessary for driver to pay close attention to the vehicle's surroundings. ● Assisting the driver to judge proper following distance The dynamic radar cruise control determines whether the following distance between the driver's own vehicle and a designated vehicle traveling ahead is appropriate or not. It is not capable of making any other type of judgement. Therefore, it is absolutely necessary for the driver to remain vigilant and to determine whether or not there is a possibility of danger in any given situation. ● Assisting the driver to operate the vehicle The dynamic radar cruise control has no capability to prevent or avoid a collision with a vehicle traveling ahead. Therefore, if there is ever any danger, the driver must take immediate and direct control of the vehicle and act appropriately in order to ensure the safety of all involved. ■ To avoid inadvertent cruise control activation Switch the cruise control off using the “ON-OFF” button when not in use. 306 2-4. Using other driving systems CAUTION ■ Situations unsuitable for dynamic radar cruise control Do not use dynamic radar cruise control in any of the following situations. Doing so may result in inappropriate speed control and could cause an accident resulting in death or serious injury. ● In heavy traffic ● On roads with sharp bends 2 ● On winding roads ● On steep downhills, or where there are sudden changes between sharp up and down gradients Vehicle speed may exceed the set speed when driving down a steep hill. ● At entrances to expressways ● When weather conditions are bad enough that they may prevent the sensors from functioning correctly (fog, snow, sandstorm, heavy rain, etc.) ● When an approach warning buzzer is heard often ● When your vehicle is towing a trailer or during emergency towing ■ When the sensor may not be correctly detecting the vehicle ahead Apply the brakes as necessary when any of the following types of vehicles are in front of you. As the sensor may not be able to correctly detect these types of vehicles, the approach warning (P. 301) will not be activated, and a fatal or serious accident may result. ● Vehicles that cut in suddenly ● Vehicles traveling at low speeds ● Vehicles that are not moving ● Vehicles with small rear ends (trailers with no load on board etc.) ● Motorcycles traveling in the same lane 307 When driving ● On slippery roads, such as those covered with rain, ice or snow 2-4. Using other driving systems CAUTION ■ Conditions under which the vehicle-to-vehicle distance control may not function correctly Apply the brakes as necessary in the following conditions as the radar sensor may not be able to correctly detect vehicles ahead, and a fatal or serious accident may result: ● When water or snow thrown up by the surrounding vehicles hinders the function- ing of the sensor ● When your vehicle is pointing upwards (caused by a heavy load in the luggage compartment etc.) ● When the road curves or when the lanes are narrow ● When steering wheel operation or your position in the lane is unstable ● When the vehicle ahead of you decelerates suddenly ■ Handling the radar sensor Observe the following to ensure the cruise control system can function effectively. Otherwise, the system may not function correctly and could result in an accident. ● Keep the sensor and grille cover clean at all times. Clean the sensor and grille cover with a soft cloth so you do not mark or damage them. ● Do not subject the sensor or surrounding area to a strong impact. If the sensor moves even slightly off position, the system may malfunction. If the sensor or surrounding area is subject to a strong impact, always have the area inspected and adjusted by a Lexus dealer. ● Do not disassemble the sensor. ● Do not attach accessories or stickers to the sensor, grille cover or surrounding area. ● Do not modify or paint the sensor and grille cover. ● Do not replace them with non-genuine parts. 308 2-4. Using other driving systems Intuitive parking assist The distance to obstacles measured by the sensors is communicated via the multi-information display, screen (vehicles with the Lexus Display Audio system) and a buzzer when parallel parking or maneuvering into a garage is conducted. Always check the surrounding area when using this system. ■ Types of sensors Front corner sensors Front center sensors Rear corner sensors Rear center sensors 2 When driving ■ Setting the intuitive parking assist mode Press the menu switch. STEP 1 The multi-information display will change modes to electronic features control mode. Press the “” or “” switch until the intuitive parking assist mark appears in the multi-information display. : If equipped 309 2-4. Using other driving systems STEP 2 Press the “ENTER” switch to change to “ON”. The intuitive parking assist indicator will be displayed. Each pressing of the switch turns the intuitive parking assist on and off. When on, the buzzer sounds to inform the driver that the system is operational. Press the menu switch to change to the normal display. Display When the sensors detect an obstacle, a graphic is shown on the multiinformation display and screen (vehicles with the Lexus Display Audio system) depending on the position and distance to the obstacle. ■ Multi-information display Front corner sensor operation Front center sensor operation Rear corner sensor operation Rear center sensor operation 310 2-4. Using other driving systems ■ Screen (vehicles with the Lexus Display Audio system) When the vehicle is moving forward The graphic is automatically displayed when an obstacle is detected. The screen can be set so that the graphic is not displayed. (P. 316) A simplified image is displayed on the right upper corner of the screen when an obstacle is detected. 311 When driving When the vehicle is moving backward 2 2-4. Using other driving systems The distance display and buzzer When a sensor detects an obstacle, the direction of and the approximate distance to the obstacle are displayed and the buzzer sounds. The site of the obstacle will flash (detection level 4 only). ■ Front corner sensors Detection level 312 Multi-information display Approximate distance to obstacle Buzzer 2 1.6 to 1.2 ft. (50 to 37.5 cm) Medium 3 1.2 to 0.8 ft. (37.5 to 25 cm) Fast 4 0.8 ft. (25 cm) or less Continuous 2-4. Using other driving systems ■ Front center sensors Detection level Multi-information display Buzzer 1 3.3 to 1.6 ft. (100 to 50 cm) Slow 2 1.6 to 1.3 ft. (50 to 40 cm) Medium 3 1.3 to 1.0 ft. (40 to 30 cm) Fast 4 1.0 ft. (30 cm) or less Continuous Approximate distance to obstacle Buzzer 2 1.6 to 1.2 ft. (50 to 37.5 cm) Medium 3 1.2 to 0.8 ft. (37.5 to 25 cm) Fast 4 0.8 ft. (25 cm) or less Continuous 2 When driving Approximate distance to obstacle ■ Rear corner sensors Detection level Multi-information display 313 2-4. Using other driving systems ■ Rear center sensors Detection level 314 Multi-information display Approximate distance to obstacle Buzzer 1 4.9 to 2.0 ft. (150 to 60 cm) Slow 2 2.0 to 1.5 ft. (60 to 45 cm) Medium 3 1.5 to 1.2 ft. (45 to 35 cm) Fast 4 1.2 ft. (35 cm) or less Continuous 2-4. Using other driving systems Detection range of the sensors Approximately 3.3 ft. (100 cm) Approximately 4.9 ft. (150 cm) Approximately 1.6 ft. (50 cm) The diagram shows the detection range of the sensors. Note that the sensors cannot detect obstacles that are extremely close to the vehicle. 2 The range of the sensors may change depending on the shape of the object etc. When driving 315 2-4. Using other driving systems Customization of the intuitive parking assist (vehicle with the Lexus Display Audio system) The buzzer volume, display and buzzer timing and display of the graphic on the screen can be customized. STEP 4 Press the “MENU” button on the Lexus Display Audio controller. Select “Setup” on the “Menu” screen. Select “Vehicle” on the “Setup” screen. Select “LEXUS Park Assist” on the “Vehicle Settings” screen. Alert volume setting Display on/off Alert distance setting STEP 5 When you complete settings, select “Save”. STEP 1 STEP 2 STEP 3 316 2-4. Using other driving systems ■ The intuitive parking assist can be operated when ● Front corner sensors: • RX350: The “ENGINE START STOP” switch is in IGNITION ON mode. • RX450h: The “POWER” switch is in ON mode. • The shift lever is in a position other than P. • The vehicle speed is less than about 6 mph (10 km/h). ● Front center sensors: 2 When driving • RX350: The “ENGINE START STOP” switch is in IGNITION ON mode. • RX450h: The “POWER” switch is in ON mode. • The shift lever is in a position other than P or R. • The vehicle speed is less than about 6 mph (10 km/h). ● Rear corner and center sensors: • RX350: The “ENGINE START STOP” switch is in IGNITION ON mode. • RX450h: The “POWER” switch is in ON mode. • The shift lever is in R. 317 2-4. Using other driving systems ■ Sensor detection information ● Certain vehicle conditions and the surrounding environment may affect the ability of a sensor to correctly detect an obstacle. Particular instances where this may occur are listed below. • • • • • • There is dirt, snow or ice on a sensor. A sensor is frozen. A sensor is covered in any way. The vehicle is leaning considerably to one side. On an extremely bumpy road, on an incline, on gravel, or on grass The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines, air brakes of large vehicles, or other loud noises producing ultrasonic waves. • There is another vehicle equipped with parking assist sensors in the vicinity. • A sensor is coated with a sheet of spray or heavy rain. • The vehicle is equipped with a fender pole or radio antenna. • Towing eyelets are installed. • A bumper or sensor receives a strong impact. • The vehicle is approaching a tall or right-angled curb. • In harsh sunlight or intense cold weather. • A non-genuine Lexus suspension (lowered suspension, etc.) is installed. In addition to the examples above, there are instances in which, because of their shapes, signs and other objects may be judged by a sensor to be closer than they are. ● The shape of the obstacle may prevent a sensor from detecting it. Pay particular attention to the following obstacles: • • • • • Wires, fences, ropes, etc. Cotton, snow and other materials that absorb sound waves Sharply-angled objects Low obstacles Tall obstacles with upper sections projecting outwards in the direction of your vehicle ■ If a message is displayed P. 870 318 2-4. Using other driving systems ■ Certification (Canada only) This ISM device complies with Canadian ICES-001. ■ Customization Settings (e.g. buzzer volume) can be changed. (Customizable features P. 980) CAUTION 2 ■ Caution when using the intuitive parking assist ● Do not use the sensor at speeds in excess of 6 mph (10 km/h). ● Do not attach any accessories within the sensor range. NOTICE ■ Notes when washing the vehicle Do not apply intensive bursts of water or steam to the sensor area. Doing so may result in the sensor malfunctioning. ■ Conditions possibly indicating system malfunctions If any of the following occurs, the system may be malfunctioning due to a sensor failure etc. Have the vehicle inspected by your Lexus dealer. ● The buzzer does not sound when the intuitive parking assist mode is set. ● The sensor operation display flashes and the buzzer sounds even when no obsta- cle is detected. ● An area of the sensors is hit or subjected to a strong impact. ● Either bumper is hit. ● The sensor operation display remains on even though no buzzer sounds. 319 When driving Observe the following precautions. Failing to do so may result in the vehicle being unable to be driven safely and possibly cause an accident. 2-4. Using other driving systems Rear view monitor system (rear view mirror-attached type) The rear view monitor system assists the driver by displaying an image of the view behind the vehicle while reversing. The image is displayed in reverse on the screen. This allows the image to appear in the same manner as that of the rear view mirror. The rear view image is displayed when the shift lever is in the R position. The screen turns off in the following situations: • The shift lever is shifted out of R. • The screen remains on for approximately 5 minutes. : If equipped 320 2-4. Using other driving systems ■ The rear view monitor system can be operated when RX350 The shift lever is in R, the “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The shift lever is in R, the “POWER” switch is in ON mode. ■ Changing display modes 2 The rear view monitor display mode can be changed while the screen is on. Press When driving ● To temporarily disable the rear view monitor system . The indicator will turn amber. RX350 The system will be re-enabled once the “ENGINE START STOP” switch is turned off and then turned to IGNITION ON mode. RX450h The system will be re-enabled once the “POWER” switch is turned off and then turned to ON mode. 321 2-4. Using other driving systems ● To constantly disable the rear view monitor system Press and hold for 12 to 15 seconds. The screen will turn off and on after 6 seconds. Keep pressing the button until the screen turns back off. The indicator will flash amber. RX350 The system will not automatically turn on again after the “ENGINE START STOP” switch is off and then turned to IGNITION ON mode. RX450h The system will not automatically turn on again after the “POWER” switch is off and then turned to ON mode. ● To re-enable the rear view monitor system Press . The indicator will turn green. ■ Selecting a language (English, French or Spanish) STEP 1 Press and hold for 6 to 12 seconds. The screen will turn on and the indicator will turn green. STEP 2 Press . Each time is pressed and released, the language changes. A message will flash in the mirror for 5 seconds after the button is released, indicating that the change has been completed. 322 2-4. Using other driving systems ■ Rear view monitor guide lines Guide lines are displayed on the screen. Guidelines shown differ from those shown on the actual screen. Vehicle width extension guide lines (blue) These lines indicate the estimated vehicle width extension. Distance guide line (blue) Distance guide line (red) This line indicates a position on the ground about 1.5ft. (0.5 m) behind on the ground of the rear bumper of your vehicle. Vehicle center guide lines (blue) These lines indicate the estimated vehicle center on the ground. 323 When driving This line indicates a position on the ground about 3 ft. (1 m) behind on the ground of the rear bumper of your vehicle. 2 2-4. Using other driving systems ■ Displayed area The area detected by the camera is limited. Object which are close to either corner of the bumper or under the bumper cannot be seen on the screen. The area displayed on the screen may vary according to vehicle orientation or road conditions. The camera uses a special lens. The distance of the image that appears on the screen differs from the actual distance. Corners of bumper ■ Driving precautions When the grade behind the vehicle slopes up sharply, objects appear to be farther away than they actually are. 324 2-4. Using other driving systems When the grade behind the vehicle slopes down sharply, objects appear to be closer than they actually are. 2 In reality, C = A < B (C and A are equally far away; B is farther than C and A). However, on the screen, the situation appears to be A < B < C. On the screen, it appears that a truck is parking about 1.5 ft (0.5 m) away. However, in reality if you back up to point A, you will hit the track. 325 When driving The distance that appears on the screen between three-dimensional objects (such as vehicles) and flat surfaces (such as the road) and the actual distance differ as follows. 2-4. Using other driving systems ■ Rear view monitor system camera The rear view monitor system camera is located on the back door as shown in the illustration. In the following cases, it may become difficult to see the images on the screen, even when the system is functioning correctly. ● The vehicle is in a dark area, such as at night. ● The temperature near the lens is extremely high or low. ● Water droplets are on the camera lens or humidity is high, such as when it rains. ● Foreign matter, such as snow or mud, adheres to the camera lens. ● The sun or headlights are shining directly into the camera lens. ● A bright object such as a white wall is reflected in the mirror surface over the monitor. ● The camera has scratches or dirt on it. ■ Smear effect If a bright light, such as sunlight reflected off the vehicle body, is picked up by the camera, a smear effect* characteristic to the camera may occur. *: Smear effect  A phenomenon that occurs when a bright light is picked up by the camera; when transmitted by the camera, the light source appears to have a vertical streak above and below it. 326 2-4. Using other driving systems ■ Flicker effect When the camera is used under fluorescent light, sodium lights, or mercury lights etc., the lights and the illuminated areas may appear to flicker. CAUTION ■ When using the rear view monitor system, observe the following precautions to avoid an accident that could result in death or serious injuries: 2 ● Never depend solely on the monitor system when reversing. ● Always check visually and with the mirrors to confirm your intended path is clear. may become faint or dark, and moving images will be distorted, or not entirely visible when the outside temperature is low. When backing up, be sure to check behind and all around the vehicle visually and with the mirrors before proceeding. ● Always check the vehicle surrounding area, because the guide lines are ancillary lines. ● The guide lines are ancillary lines and do not change even if the steering wheel is turned. ● Depicted distances between objects and flat surfaces differ from actual dis- tances. ● Do not use the system if the back door open. 327 When driving ● Use your own eyes to confirm the vehicle’s surroundings, as the displayed image 2-4. Using other driving systems NOTICE ■ Conditions which may affect the rear view monitor system ● If the back of the vehicle has been hit, the camera’s position and mounting angle may have changed. Have the vehicle inspected by your Lexus dealer. ● Rapid temperature changes, such as when hot water is poured on the vehicle in cold weather, may cause the system to function abnormally. ● If the camera lens is dirty, it cannot transmit a clear image. Rinse with water and wipe with a soft cloth. If extremely dirty, wash with a mild cleanser and rinse. ● The displayed image may be darker and moving images may be slightly distorted when the system is cold. ■ Camera precautions ● As the camera has a water proof construction, do not detach, disassemble or modify it. This may cause incorrect operation. ● Do not subject the camera to a strong impact. ● If the camera lens becomes dirty, it cannot transmit a clear image. If water drop- lets, snow, or mud adhere to the lens, rinse with water and wipe with a soft cloth. If the lens is extremely dirty, wash it with a mild cleanser and rinse. Do not rub hard. ● Do not allow organic solvent, car wax, window cleaner or glass coat to adhere to the camera. If this happens, wipe it off as soon as possible. ● Do not strongly rub the camera lens. If the camera lens is scratched, it cannot transmit a clear image. ● When washing the vehicle, do not apply intensive bursts of water to the camera or camera area. Doing so may result in the camera malfunctioning. ● When replacing tires, please consult your Lexus dealer. If you replace the tires, the area displayed on the screen may change. 328 2-4. Using other driving systems Rear view monitor system (vehicles with the Lexus Display Audio system) The rear view monitor system assists the driver by displaying an image of the view behind the vehicle while reversing. The image is displayed in reverse on the screen. This allows the image to appear in the same manner as that of the rear view mirror. The rear view image is displayed when the shift lever is in the R position. : If equipped 329 2 When driving If the shift lever is shifted out of R, the screen returns to the previous one. 2-4. Using other driving systems ■ Displayed area The area detected by the camera is limited. Object which are close to either corner of the bumper or under the bumper cannot be seen on the screen. The area displayed on the screen may vary according to vehicle orientation or road conditions. The camera uses a special lens. The distance of the image that appears on the screen differs from the actual distance. Corners of bumper 330 2-4. Using other driving systems ■ Rear view monitor system camera In the following cases, it may become difficult to see the images on the screen, even when the system is functioning correctly: ● The vehicle is in a dark area, such as at night. ● The temperature near the lens is extremely high or low. ● Water droplets are on the camera lens ● Foreign matter, such as snow or mud, adheres to the camera lens. ● The sun or headlights are shining directly into the camera lens. ● A bright object such as a white wall is reflected in the mirror surface over the monitor. ● The camera has scratches or dirt on it. ■ Flicker effect When the camera is used under fluorescent lights, sodium lights, mercury lights etc., the lights and the illuminated areas may appear to flicker. ■ Smear effect If a bright light, such as sunlight reflected off the vehicle body, is picked up by the camera, a smear effect* characteristic to the camera may occur. *: Smear effect  A phenomenon that occurs when a bright light is picked up by the camera; when transmitted by the camera, the light source appears to have a vertical streak above and below it. 331 When driving or humidity is high, such as when it rains. 2 2-4. Using other driving systems CAUTION ■ When using the rear view monitor system, observe the following precautions to avoid an accident that could result in death or serious injuries: ● Never depend solely on the monitor system when reversing. ● Always check visually and with the mirrors to confirm your intended path is clear. ● Use your own eyes to confirm the vehicle’s surroundings, as the displayed image may become faint or dark, and moving images will be distorted, or not entirely visible when the outside temperature is low. When backing up, be sure to check behind and all around the vehicle visually and with the mirrors before proceeding. ● Depicted distances between objects and flat surfaces differ from actual dis- tances. ● Do not use the system if the back door is open. 332 2-4. Using other driving systems NOTICE ■ Conditions which may affect the rear view monitor system ● If the back of the vehicle has been hit, the camera’s position and mounting angle may have changed. Have the vehicle inspected by your Lexus dealer. ● Rapid temperature changes, such as when hot water is poured on the vehicle in cold weather, may cause the system to function abnormally. ● If the camera lens is dirty, it cannot transmit a clear image. Rinse with water and wipe with a soft cloth. If extremely dirty, wash with a mild cleanser and rinse. 2 ● The displayed image may be darker and moving images may be slightly distorted ■ Camera precautions ● As the camera has a water proof construction, do not detach, disassemble or modify it. This may cause incorrect operation. ● Do not subject the camera to a strong impact. ● If the camera lens becomes dirty, it cannot transmit a clear image. If water drop- lets, snow, or mud adhere to the lens, rinse with water and wipe with a soft cloth. If the lens is extremely dirty, wash it with a mild cleanser and rinse. Do not rub hard. ● Do not allow organic solvent, car wax, window cleaner or glass coat to adhere to the camera. If this happens, wipe it off as soon as possible. ● Do not strongly rub the camera lens. If the camera lens is scratched, it cannot transmit a clear image. ● When washing the vehicle, do not apply intensive bursts of water to the camera or camera area. Doing so may result in the camera malfunctioning. ● When replacing tires, please consult your Lexus dealer. If you replace the tires, the area displayed on the screen may change. 333 When driving when the system is cold. 2-4. Using other driving systems Driving assist systems To help enhance driving safety and performance, the following systems operate automatically in response to various driving situations. Be aware, however, that these systems are supplementary and should not be relied upon too heavily when operating the vehicle. ■ ABS (Anti-lock Brake System) Helps to prevent wheel lock when the brakes are applied suddenly, or if the brakes are applied while driving on a slippery road surface ■ Brake assist Generates an increased level of braking force after the brake pedal is depressed, when the system detects a panic stop situation ■ VSC (Vehicle Stability Control) Helps the driver to control skidding when swerving suddenly or turning on slippery road surfaces ■ TRAC (Traction Control) Helps to maintain drive power and prevent the drive wheels from spinning when starting the vehicle or accelerating on slippery roads ■ Hill-start assist control P. 341 ■ EPS (Electric Power Steering) Employs an electric motor to reduce the amount of effort needed to turn the steering wheel ■ Active Torque Control 4WD system (RX350 AWD models) Automatically switches from front-wheel drive to AWD (All-Wheel Drive) according to driving conditions, helping to ensure reliable handling and stability. Examples of conditions where the system will switch to AWD are when cornering, going uphill, starting off or accelerating, and when the road surface is slippery due to snow or rain etc. 334 2-4. Using other driving systems ■ Enhanced VSC (Enhanced vehicle stability control) (if equipped) Provides cooperative control of the ABS, TRAC, VSC and EPS. Helps to maintain directional stability when swerving on slippery road surfaces by controlling steering performance. ■ VDIM (Vehicle Dynamics Integrated Management) (if equipped) RX350 RX450h Provides integrated control of the ABS, brake assist, TRAC, VSC, hill-start assist control, and EPS systems. Helps to maintain vehicle stability when swerving on slippery road surfaces by controlling the brakes and hybrid system output. ■ PCS (Pre-Collision System) (if equipped) P. 343 ■ BSM (Blind Spot Monitor) (if equipped) P. 348 When the VSC/TRAC systems are operating If the vehicle is in danger of slipping or if any of the drive wheels spins, the slip indicator light flashes to indicate that the VSC/TRAC systems are operating. 335 2 When driving Provides integrated control of the ABS, brake assist, TRAC, VSC, hill-start assist control, and EPS systems. Helps to maintain vehicle stability when swerving on slippery road surfaces by controlling the brakes and engine output. 2-4. Using other driving systems Disabling TRAC and/or VSC systems If the vehicle gets stuck in fresh snow or mud, the TRAC/VSC systems may reduce power from the engine (RX350) or hybrid system (RX450h) to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free it. ■ Turning off the TRAC system only To turn the TRAC system off, quickly press and release the switch. A message will be shown on the multi-information display. Press the switch again to turn the system back on. ■ Turning off both TRAC and VSC systems To turn the TRAC and VSC systems off, press and hold the switch for 3 seconds or more while the vehicle is stopped. A message will be shown on the multi-information display and VSC off indicator light will come on. Press the switch again to turn the systems back on. 336 2-4. Using other driving systems ■ When the message is displayed on the multi-information display showing that TRAC has been disabled even if the VSC off switch has not been pressed TRAC and hill-start assist control cannot be operated. Contact your Lexus dealer. ■ Sounds and vibrations caused by the ABS, VSC, TRAC and brake assist ● A sound may be heard from the engine compartment when the engine (RX350) or hybrid system (RX450h) is started or just after the vehicle begins to move. This sound does not indicate that a malfunction has occurred in any of these systems. 2 ● Any of the following conditions may occur when the above systems are operat- • • • • When driving ing. None of these indicates that a malfunction has occurred. Vibrations may be felt through the vehicle body and steering. A motor sound may be heard after the vehicle comes to a stop. The brake pedal may pulsate slightly after the ABS is activated. The brake pedal may move down slightly after the ABS is activated. ■ EPS operation sound When the steering wheel is operated, a motor sound (whirring sound) may be heard. This does not indicate a malfunction. ■ Reactivation of the TRAC /VSC systems Turning off the engine (RX350) or hybrid system (RX450h) after turning off the TRAC/VSC systems will automatically reactivate them. ■ Reactivation of the TRAC system linked to vehicle speed When only the TRAC system is turned off, the TRAC system will turn on when vehicle speed increases. However, when both TRAC and VSC systems are turned off, the systems will not turn on even when vehicle speed increases. ■ Reduced effectiveness of the EPS system The effectiveness of the EPS system is reduced to prevent the system from overheating when there is frequent steering input over an extended period of time. The steering wheel may feel heavy as a result. Should this occur, refrain from excessive steering input or stop the vehicle and turn the engine (RX350) or hybrid system (RX450h) off. The EPS system should return to normal within 10 minutes. 337 2-4. Using other driving systems CAUTION ■ The ABS does not operate effectively when ● Tires with inadequate gripping ability are used (such as excessively worn tires on a snow covered road). ● The vehicle hydroplanes while driving at high speed on a wet or slick road. ■ Stopping distance when the ABS is operating may exceed that of normal condi- tions The ABS is not designed to shorten the vehicle’s stopping distance. Always maintain a safe distance from the vehicle in front of you in the following situations: ● When driving on dirt, gravel or snow-covered roads ● When driving with tire chains ● When driving over bumps in the road ● When driving over roads with potholes or roads with uneven surfaces ■ TRAC may not operate effectively when Directional control and power may not be achievable while driving on slippery road surfaces, even if the TRAC system is operating. Do not drive the vehicle in conditions where stability and power may be lost. 338 2-4. Using other driving systems CAUTION ■ When the VSC is activated The slip indicator light flashes. Always drive carefully. Reckless driving may cause an accident, resulting in death or serious injury. Exercise particular care when the indicator light flashes. ■ When the TRAC/VSC systems are turned off Be especially careful and drive at a speed appropriate to the road conditions. As these are the systems to help enhance vehicle stability and driving force, do not turn the TRAC/VSC systems off unless necessary. Make sure that all tires are of the same size, brand, tread pattern and total load capacity. In addition, make sure that the tires are inflated to the recommended tire inflation pressure level. The ABS and VSC systems will not function correctly if different tires are installed on the vehicle. Contact your Lexus dealer for further information when replacing tires or wheels. ■ Handling of tires and suspension Using tires with any kind of problem or modifying the suspension will affect the driving assist systems, and may cause a system malfunction. 339 When driving ■ Replacing tires 2 2-4. Using other driving systems All-wheel drive lock switch (RX350 AWD models) All-wheel drive lock mode can be used when a large amount of drive power needs to be applied to all the wheels, such as when the vehicle gets stuck in mud and you need to free it. Press the switch. The torque of the engine is distributed to the rear wheels to the maximum extent possible in accordance with driving conditions. Pressing the switch again cancels all-wheel drive lock mode and returns the active torque control 4WD system to normal mode. (P. 334) ■ All-wheel drive lock mode ● All-wheel drive lock mode is canceled when the brakes are applied to ensure the ABS and VSC systems operate effectively. ● All-wheel drive lock mode is canceled when the vehicle speed exceeds 25 mph (40 km/h). 340 2-4. Using other driving systems Hill-start assist control Hill-start assist control helps to prevent the vehicle from rolling backwards when starting on an incline or slippery slope. To engage hill-start assist control, further depress the brake pedal when the vehicle is stopped completely. A buzzer will sound once to indicate the system is activated. The slip indicator will also start flashing. 2 When driving ■ Hill-start assist control can be operated when ● The shift lever is in a position other than P. ● The parking brake is not applied. ● The accelerator pedal is not depressed. ■ Hill-start assist control ● While hill-start assist control is operating, the brakes remain automatically applied after the driver releases the brake pedal. The stop lights and the high mounted stoplight turn on. ● Hill-start assist control operates for about 2 seconds after the brake pedal is released. ● If the slip indicator does not flash and the buzzer does not sound when the brake pedal is further depressed, slightly reduce the pressure on the brake pedal (do not allow the vehicle to roll backward) and then firmly depress it again. If the system still does not operate, check if the operating conditions explained above have been met. 341 2-4. Using other driving systems ■ Hill-start assist control buzzer ● When hill-start assist control is activated, the buzzer will sound once. ● In the following situations, hill-start assist control will be canceled and the buzzer will sound twice. • No attempt is made to drive the vehicle within approximately 2 seconds of releasing the brake pedal. • The shift lever is moved to P. • The parking brake is applied. • The brake pedal is depressed again. • The brake pedal has been depressed for more than approximately 3 minutes. ● If a buzzer other than the hill-start assist control buzzer is sounding, the hill-start assist control buzzer may not sound when the system is activated or canceled. ■ If the slip indicator comes on It may indicate a malfunction in the system. Contact your Lexus dealer. CAUTION ■ Hill-start assist control ● Do not overly rely on hill-start assist control. Hill-start assist control may not oper- ate effectively on extremely steep inclines or roads covered in ice. ● Unlike the parking brake, hill-start assist control is not intended to hold the vehi- cle stationary for an extended period of time. Do not attempt to use hill-start assist control to hold the vehicle on an incline for an extended period of time, as doing so may lead to an accident. 342 2-4. Using other driving systems Pre-Collision System When the radar sensor detects that a frontal collision is highly likely or even unavoidable, safety systems such as the brakes and seat belts are automatically engaged to lessen impact as well as vehicle damage. ■ Pre-collision seat belts (front seat belts only) If the pre-collision sensor detects that a collision is unavoidable, the precollision system will retract the seat belt before the collision occurs. The same will happen if the driver makes an emergency braking or loses control of the vehicle. (P. 114) ■ Pre-collision brake assist When there is a high possibility of a frontal collision, the system applies greater braking force in relation to how strongly the brake pedal is depressed. Radar sensor The radar sensor detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles. : If equipped 343 When driving However, the system will not operate in the event of skidding when the VSC system is disabled. 2 2-4. Using other driving systems ■ The pre-collision system is operational when ● Pre-collision seat belts (type A): • Vehicle speed is greater than about 4 mph (5 km/h). • The speed at which your vehicle is approaching the obstacle or the vehicle running ahead of you is greater than about 19 mph (30 km/h). • The front occupants are wearing a seat belt. ● Pre-collision seat belts (type B): • Vehicle speed is greater than about 19 mph (30 km/h). • The system detects sudden braking or skidding. • The front occupants are wearing a seat belt. ● Pre-collision brake assist • Vehicle speed is greater than about 19 mph (30 km/h). • The speed at which your vehicle is approaching the obstacle or the vehicle running ahead of you is greater than about 19 mph (30 km/h). • The brake pedal is depressed. ■ Conditions that may trigger the system even if there is no possibility of collision ● When there is an object by the roadside at the entrance to a curve ● When passing an oncoming vehicle on a curve ● When driving over a narrow iron bridge ● When there is a metal object on the road surface ● When driving on an uneven road surface ● When passing an oncoming vehicle on a left-turn ● When your vehicle rapidly closes on the vehicle in front ● When a grade separation/interchange, sign, billboard, or other structure appears to be directly in the vehicle's line of travel ● When climbing a steep hill causes an overhead billboard or other metallic struc- ture to appear directly in the vehicle's line of travel ● When an extreme change in vehicle height occurs ● When the axis of the radar is out of adjustment ● When passing through certain toll gates ● When driving on a bridge 344 2-4. Using other driving systems When the system is activated in the situations described above, there is also a possibility that the seat belts will retract quickly and the brakes will be applied with a force greater than normal. When the seat belt is locked in the retracted position, stop the vehicle in a safe place, release the seat belt and refasten it. ■ Obstacles not detected The sensor cannot detect plastic obstacles such as traffic cones. There may also be occasions when the sensor cannot detect pedestrians, animals, bicycles, motorcycles, trees, or snowdrifts. ■ Situations in which the pre-collision system does not function properly 2 The system may not function effectively in situations such as the following: When driving ● On roads with sharp bends or uneven surfaces ● If a vehicle suddenly moves in front of your vehicle, such as at an intersection ● If a vehicle suddenly cuts in front of your vehicle, such as when overtaking ● In inclement weather such as heavy rain, fog, snow or sand storms ● When your vehicle is skidding with the VSC system off ● When an extreme change in vehicle height occurs ● When only part of your vehicle’s front end collides with, or contacts, a vehicle or object in a frontal collision ● When the axis of the radar is out of adjustment ■ Automatic cancelation of the pre-collision system When a malfunction occurs due to sensor contamination, etc. that results in the sensors being unable to detect obstacles, the pre-collision system will be automatically disabled. In this case, the system will not activate even if there is a collision possibility. ■ When there is a malfunction in the system Warning lights and/or warning messages will turn on or flash. (P. 858, 870) 345 2-4. Using other driving systems ■ Certification For vehicles sold in the U.S.A. FCC ID: HYQDNMWR005 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Radiofrequency radiation exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator (antenna) and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. 346 2-4. Using other driving systems CAUTION ■ Limitations of the pre-collision system Do not overly rely on the pre-collision system. Always drive safely, taking care to observe your surroundings and checking for any obstacles or other road hazards. Failure to do so may cause an accident resulting in death or serious injury. ■ When the sensor may not be correctly detecting the vehicle ahead Apply the brakes as necessary in any of the following situations: ● When water or snow thrown up by the surrounding vehicles hinders the function● When your vehicle is pointing upwards (caused by a heavy load in the luggage compartment etc.) ● Vehicles that cut in suddenly ● Vehicles with small rear ends (trailers with no load on board etc.) ● Motorcycles traveling in the same lane ■ Handling the radar sensor Observe the following to ensure the pre-collision system can function effectively: ● Keep the sensor and front grille clean at all times. Clean the sensor and front grille with a soft cloth so you do not mark or damage them. ● Do not subject the sensor or surrounding area to a strong impact. If the sensor moves even slightly off position, the system may become inaccurate or malfunction. If the sensor or surrounding area is subject to a strong impact, always have the area inspected and adjusted by your Lexus dealer. ● Do not disassemble the sensor. ● Do not attach accessories or stickers to the sensor, grille or surrounding area. ● Do not modify or paint the sensor and grille cover. 347 When driving ing of the sensor 2 2-4. Using other driving systems BSM (Blind Spot Monitor) The Blind Spot Monitor is a system that assists the driver in making the decision to change lanes. The system uses radar sensors to detect vehicles that are traveling in an adjacent lane in the area that is not reflected in the outside rear view mirror (the blind spot), and advises the driver of the vehicles existence via the outside rear view mirror indicator. BSM main switch Pressing the switch turns the system on or off. Outside rear view mirror indicator When a vehicle is detected in the blind spot, the outside rear view mirror indicator on that side illuminates. If the turn signal lever is operated when a vehicle is in the blind spot, the outside rear view mirror indicator flashes. BSM indicator When the system is on, the indicator will come on. : If equipped 348 2-4. Using other driving systems The Blind Spot Monitor detection areas The blind spot that vehicles can be detected in are outlined below. The range of the detection area extends to: Approximately 11.5 ft. (3.5 m) from the side of the vehicle Approximately 9.8 ft. (3 m) from the rear bumper Approximately 3.3 ft. (1 m) forward of the rear bumper ■ The Blind Spot Monitor is operational when The BSM main switch is set to on and vehicle speed is greater than about 10 mph (16 km/h) ■ The Blind Spot Monitor will detect a vehicle when ● A vehicle in an adjacent lane overtakes your vehicle ● Another vehicle enters the vehicles detection area when it changes lanes. 349 2 When driving The first 1.6 ft. (0.5 m) from the side of the vehicle is not in the detection area 2-4. Using other driving systems ■ Conditions under which the Blind Spot Monitor will not detect a vehicle The Blind Spot Monitor is not designed to detect the following types of vehicles and/or objects: ● Vehicles traveling from the opposite direction ● Small motorcycles, bicycles, pedestrians etc.* ● Guardrails, walls, signs, parked vehicles and similar stationary objects* ● Following vehicles that are in the same lane* ● Vehicles driving 2 lanes across from your vehicle* *: Depending on conditions, detection of a vehicle and/or object may occur ■ Conditions under which the Blind Spot Monitor may not function correctly ● The Blind Spot Monitor may not detect vehicles correctly in the following condi- tions: • • • • • • • • • • • • • 350 During bad weather such as heavy rain, fog, snow etc. When ice, mud etc. is attached to the rear bumper When driving on a road surface that is wet due to rain, standing water etc. When there is a significant difference in speed between your vehicle and the vehicle that enters the detection area When a vehicle is in the detection area from a stop and remains in the detection area as your vehicle accelerates When driving up or down consecutive steep inclines, such as hills, a dip in the road etc. When multiple vehicles approach with only a small gap between each vehicle When vehicle lanes are wide, and the vehicle in the next lane is too far away from your vehicle When the vehicle that enters the detection area is traveling at about the same speed as your vehicle When there is a significant difference in height between your vehicle and the vehicle that enters the detection area. Directly after the BSM switch is set to on. When towing a trailer When items such as a bicycle carrier are installed on the rear of the vehicle 2-4. Using other driving systems ● Instances of the Blind Spot Monitor unnecessarily detecting a vehicle and/or object may increase under the following conditions: • When there is only a short distance between your vehicle and a guardrail, wall etc. • When there is only a short distance between your vehicle and a following vehicle. • When vehicle lanes are narrow and a vehicle driving 2 lanes across from your vehicle enters the detection area ■ The outside rear view mirror indicators visibility 2 ■ When there is a malfunction in the system If a system malfunction is detected due to any of the following reasons, warning message is displayed: (P. 870) ● There is a malfunction with the sensors ● The sensors have become dirty ● The outside temperature is extremely high or low ● The sensor voltage has become abnormal ■ Certification for the Blind Spot Monitor For vehicles sold in the U.S.A. FCC ID: OAYSRR2A This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 351 When driving When under strong sunlight, the outside rear view mirror indicator may be difficult to see. 2-4. Using other driving systems For vehicles sold in Canada Applicable law : Canada 310 This device complies with RSS-310 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference. Frequency bands : 24.05 - 24.25GHz Output power : less than 20 milliwatts CAUTION ■ Cautions regarding the use of the system The driver is solely responsible for safe driving. Always drive safely, taking care to observe your surroundings. The Blind Spot Monitor is a supplementary system which alerts the driver that a vehicle is present in the blind spot. Do not overly rely on the Blind Spot Monitor. The system cannot judge if it is safe to change lanes, therefore over reliance could cause an accident resulting in death or serious injury. According to conditions, the system may not function correctly. Therefore the driver’s own visual confirmation of safety is necessary. 352 2-4. Using other driving systems CAUTION ■ Handling the radar sensor One Blind Spot Monitor is installed inside the left and right side of the vehicle rear bumper respectively. Observe the following to ensure the Blind Spot Monitor can function correctly. ● Keep the sensor and its surrounding area on the bumper clean at all times. 2 If the sensor moves even slightly off position, the system may malfunction and vehicles that enter the detection area may not be detected. If the sensor or surrounding area is subject to a strong impact, always have the area inspected by your Lexus dealer. ● Do not disassemble the sensor. ● Do not attach accessories or stickers to the sensor or surrounding area on the bumper. ● Do not modify the sensor or surrounding area on the bumper. ● Do not paint the sensor or surrounding area on the bumper. 353 When driving ● Do not subject the sensor or surrounding area on the bumper to a strong impact. 2-5. Driving information Utility vehicle precautions (RX350) This vehicle belongs to the utility vehicle class, which has higher ground clearance and narrower tread in relation to the height of its center of gravity to make it capable of performing in a wide variety of off-road applications. Off-road vehicle feature ● Specific design characteristics give it a higher center of gravity than ordinary passenger cars. This vehicle design feature causes this type of vehicle to be more likely to rollover. And, utility vehicles have a significantly higher rollover rate than other types of vehicles. ● An advantage of the higher ground clearance is a better view of the road allowing you to anticipate problems. ● It is not designed for cornering at the same speeds as ordinary passenger cars any more than low-slung sports cars designed to perform satisfactorily under off-road conditions. Therefore, sharp turns at excessive speeds may cause rollover. CAUTION ■ Off-road vehicle precautions Always observe the following precautions to minimize the risk of death or serious injury or damage to your vehicle: ● In a rollover crash, an unbelted person is significantly more likely to die than a person wearing a seat belt. Therefore, the driver and all passengers should fasten their seat belts whenever the vehicle is moving. ● Avoid sharp turns or abrupt maneuvers, if at all possible. Failure to operate this vehicle correctly may result in loss of control or vehicle rollover causing death or serious injury. ● Loading cargo on the roof luggage carrier will make the center of the vehicle gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or abrupt maneuvers, otherwise it may result in loss of control or vehicle rollover due to failure to operate this vehicle correctly. 354 2-5. Driving information CAUTION ● Always slow down in gusty crosswinds. Because of its profile and higher center of gravity, your vehicle is more sensitive to side winds than an ordinary passenger car. Slowing down will allow you to have better control. ● Do not drive horizontally across steep slopes. Driving straight up or straight down is preferred. Your vehicle (or any similar off-road vehicle) can tip over sideways much more easily than forward or backward. 2 Off-road driving ● Drive your vehicle only in areas where off-road vehicles are permitted to travel. ● Respect private property. Get owner’s permission before entering private property. ● Do not enter areas that are closed. Honor gates, barriers and signs that restrict travel. ● Stay on established roads. When conditions are wet, driving techniques should be changed or travel delayed to prevent damage to roads. ■ Additional information for off-road driving For owners in U.S. mainland, Hawaii and Puerto Rico: To obtain additional information pertaining to driving your vehicle off-road, consult the following organizations. ● State and Local Parks and Recreation Departments ● State Motor Vehicle Bureau ● Recreational Vehicle Clubs ● U.S. Forest Service and Bureau of Land Management 355 When driving When driving your vehicle off-road, please observe the following precautions to ensure your driving enjoyment and to help prevent the closure of areas to off-road vehicles. 2-5. Driving information CAUTION ■ Off-road driving precautions Always observe the following precautions to minimize the risk of death or serious injury or damage to your vehicle: ● Drive carefully when off the road. Do not take unnecessary risks by driving in dangerous places. ● Do not grip the steering wheel spokes when driving off-road. A bad bump could jerk the wheel and injure your hands. Keep both hands and especially your thumbs on the outside of the rim. ● Always check your brakes for effectiveness immediately after driving in sand, mud, water or snow. ● After driving through tall grass, mud, rock, sand, water, etc., check that there is no grass, bush, paper, rags, stone, sand, etc. adhering or trapped to the underbody. Clear off any such matter from the underbody. If the vehicle is used with these materials trapped or adhering to the underbody, a breakdown or fire could occur. ● When driving off-road or in rugged terrain, do not drive at excessive speeds, jump, make sharp turns, strike objects, etc. This may cause loss of control or vehicle rollover causing death or serious injury. You are also risking expensive damage to your vehicle’s suspension and chassis. NOTICE ■ To prevent water damage Take all necessary safety measures to ensure that water damage to the engine or other components does not occur. ● Water entering the engine air intake will cause severe engine damage. ● Water entering the automatic transmission will cause deterioration in shift quality, locking up of your transmission accompanied by vibration, and ultimately damage. ● Water can wash the grease from wheel bearings, causing rusting and premature failure, and may also enter the differentials, transmission and transfer case, reducing the gear oil’s lubricating qualities. 356 2-5. Driving information NOTICE ■ When you drive through water If driving through water, such as when crossing shallow streams, first check the depth of the water and the bottom of the stream for firmness. Drive slowly and avoid deep water. ■ Inspection after off-road driving ● Sand and mud that has accumulated around brake discs may affect braking effi- ciency and may damage brake system components. 2 ● Always perform a maintenance inspection after each day of off-road driving that 357 When driving has taken you through rough terrain, sand, mud, or water. For scheduled maintenance information, refer to the “Warranty and Services Guide/Owner’s Manual Supplement/Scheduled Maintenance”. 2-5. Driving information Utility vehicle precautions (RX450h) This vehicle belongs to the utility vehicle class, which has higher ground clearance and narrower tread in relation to the height of its center of gravity. Utility vehicle feature ● Specific design characteristics give it a higher center of gravity than ordinary passenger cars. This vehicle design feature causes this type of vehicle to be more likely to rollover. And, utility vehicles have a significantly higher rollover rate than other types of vehicles. ● It is not designed for cornering at the same speeds as ordinary passenger cars any more than low-slung sports cars designed to perform satisfactorily under off-road conditions. Therefore, sharp turns at excessive speeds may cause rollover. CAUTION ■ Utility vehicle precautions Always observe the following precautions to minimize the risk of death or serious injury or damage to your vehicle: ● In a rollover crash, an unbelted person is significantly more likely to die than a person wearing a seat belt. Therefore, the driver and all passengers should fasten their seat belts whenever the vehicle is moving. ● Avoid sharp turns or abrupt maneuvers, if at all possible. Failure to operate this vehicle correctly may result in loss of control or vehicle rollover causing death or serious injury. ● Loading cargo on the roof luggage carrier will make the center of the vehicle gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or abrupt maneuvers, otherwise it may result in loss of control or vehicle rollover due to failure to operate this vehicle correctly. 358 2-5. Driving information CAUTION ● Always slow down in gusty crosswinds. Because of its profile and higher center of gravity, your vehicle is more sensitive to side winds than an ordinary passenger car. Slowing down will allow you to have better control. ● Do not drive horizontally across steep slopes. Driving straight up or straight down is preferred. Your vehicle (or any similar off-road vehicle) can tip over sideways much more easily than forward or backward. 2 Off-road driving ● Drive your vehicle only in areas where off-road vehicles are permitted to travel. ● Respect private property. Get owner’s permission before entering private property. ● Do not enter areas that are closed. Honor gates, barriers and signs that restrict travel. ● Stay on established roads. When conditions are wet, driving techniques should be changed or travel delayed to prevent damage to roads. ● Avoid driving on very steep, slippery roads and other surfaces, such as sand, where the tires are liable to lose traction. Your vehicle may not perform as well as conventional AWD on-road vehicles on these surfaces. 359 When driving Your vehicle is not designed to be driven off-road. However, in the event that off-road driving cannot be avoided, please observe the following precautions to help avoid the areas prohibited to vehicles. 2-5. Driving information ■ Additional information for off-road driving For owners in U.S. mainland, Hawaii and Puerto Rico: To obtain additional information pertaining to driving your vehicle off-road, consult the following organizations. ● State and Local Parks and Recreation Departments ● State Motor Vehicle Bureau ● Recreational Vehicle Clubs ● U.S. Forest Service and Bureau of Land Management CAUTION ■ Off-road driving precautions Always observe the following precautions to minimize the risk of death or serious injury or damage to your vehicle: ● Drive carefully when off the road. Do not take unnecessary risks by driving in dangerous places. ● Do not grip the steering wheel spokes when driving off-road. A bad bump could jerk the wheel and injure your hands. Keep both hands and especially your thumbs on the outside of the rim. ● Always check your brakes for effectiveness immediately after driving in sand, mud, water or snow. ● After driving through tall grass, mud, rock, sand, water, etc., check that there is no grass, bush, paper, rags, stone, sand, etc. adhering or trapped to the underbody. Clear off any such matter from the underbody. If the vehicle is used with these materials trapped or adhering to the underbody, a breakdown or fire could occur. ● When driving off-road or in rugged terrain, do not drive at excessive speeds, jump, make sharp turns, strike objects, etc. This may cause loss of control or vehicle rollover causing death or serious injury. You are also risking expensive damage to your vehicle’s suspension and chassis. 360 2-5. Driving information NOTICE ■ To prevent water damage Take all necessary safety measures to ensure that water damage to the hybrid battery, hybrid system or other components does not occur. ● Water entering the engine compartment may cause severe damage to the hybrid system. Water entering the interior may cause the hybrid battery stowed under the rear seats to short circuit. ● Water entering the hybrid transmission will cause deterioration in transmission ● Water can wash the grease from wheel bearings, causing rusting and premature failure, and may also enter the hybrid transmission case, reducing the gear oil’s lubricating qualities. ■ When you drive through water If driving through water, such as when crossing shallow streams, first check the depth of the water and the bottom of the riverbed for firmness. Drive slowly and avoid deep water. ■ Inspection after off-road driving ● Sand and mud that has accumulated around brake discs may affect braking effi- ciency and may damage brake system components. ● Always perform a maintenance inspection after each day of off-road driving that has taken you through rough terrain, sand, mud, or water. For scheduled maintenance information, refer to the “Warranty and Services Guide/Owner’s Manual Supplement/Scheduled Maintenance”. 361 When driving quality. The malfunction indicator may come on, and the vehicle may not be drivable. 2 2-5. Driving information Cargo and luggage Take notice of the following information about storage precautions, cargo capacity and load. ● Stow cargo and luggage in the luggage compartment whenever possible. ● Be sure all items are secured in place. ● Be careful to keep the vehicle level. Placing the weight as far forward as possible helps maintain vehicle balance. ● For better fuel economy, do not carry unnecessary weight. Capacity and distribution Cargo capacity depends on the total weight of the occupants. (Cargo capacity) = (Total load capacity) — (Total weight of occupants) Steps for Determining Correct Load Limit  (1) Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s placard. (2)Determine the combined weight of the driver and passengers that will be riding in your vehicle. (3)Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs. (4)The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs. and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs. (1400  750 (5150) = 650 lbs.) (5)Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4. 362 2-5. Driving information (6)If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. (P. 944) Example based on your vehicle 2 Cargo capacity Total load capacity When driving When 2 people with the combined weight of 366 lb. (166 kg) are riding in your vehicle, the available amount of cargo and luggage load capacity will be as follows: RX450h 2WD models Total load capacity: 825 lb. (370 kg) 825 lb. - 366 lb. = 459 lb. (370 kg - 166 kg = 204 kg) RX350 and RX450h AWD models Total load capacity: 885 lb. (400 kg) 885 lb. - 366 lb. = 519 lb. (400 kg - 166 kg = 234 kg) In this condition, if 3 more passengers with the combined weight of 388 lb. (176 kg) get on, the available cargo and luggage load will be reduced as follows: RX450h 2WD models 459 lb. - 388 lb. = 71 lb. (204 kg - 176 kg = 28 kg) RX350 and RX450h AWD models 519 lb. - 388 lb. = 131 lb. (234 kg - 176 kg = 58 kg) 363 2-5. Driving information As shown in the example above, if the number of occupants increases, the cargo and luggage load will be reduced by an amount that equals the increased weight due to the additional occupants. In other words, if an increase in the number of occupants causes an excess of the total load capacity (combined weight of occupants plus cargo and luggage load), you must reduce the cargo and luggage on your vehicle. CAUTION ■ Things that must not be carried in the luggage compartment The following things may cause a fire if loaded in the luggage compartment: ● Receptacles containing gasoline ● Aerosol cans ■ Storage precautions Observe the following precautions. Failure to do so may result in death or serious injury. ● Stow cargo and luggage in the luggage compartment whenever possible. ● Do not stack cargo and luggage in the luggage compartment higher than the seatbacks. Such items may be thrown about and possibly injure people in the vehicle in the event of sudden braking or in an accident. ● Do not place cargo or luggage in or on the following locations as the items may get under the brake or accelerator pedal and prevent the pedals from being depressed properly, block the driver’s vision, or hit the driver or passengers, causing an accident: • At the feet of the driver • On the front passenger or rear seats (when stacking items) • On the luggage cover • On the instrument panel • On the dashboard ● Secure all items in the occupant compartment, as they may shift and injure someone in the event of sudden braking, sudden swerving or an accident. 364 2-5. Driving information CAUTION ● Never allow anyone to ride in the luggage compartment. It is not designed for passengers. They should ride in their seats with their seat belts properly fastened. Otherwise, they are much more likely to suffer death or serious bodily injury, in the event of sudden braking, sudden swerving or an accident. ■ Capacity and distribution ● Do not exceed the maximum axle weight rating or the total vehicle weight rating. ● Even if the total load of occupant's weight and the cargo load is less than the total ■ Roof luggage carrier precautions (if equipped) To use the roof rails as a roof luggage carrier, you must fit the roof rails with two or more genuine Lexus cross rails or their equivalent. When you load cargo on the roof luggage carrier, observe the following: ● Place the cargo so that its weight is distrib- Cross rails uted evenly between the front and rear axles. ● If loading long or wide cargo, never exceed Roof rails the vehicle’s overall length or width. (P. 944) ● Before driving, make sure the cargo is securely fastened on the roof luggage car- rier. ● Loading cargo on the roof luggage carrier will make the center of gravity of the vehicle higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or abrupt maneuvers, otherwise the result may be a loss of control or vehicle rollover due to failure to operate this vehicle correctly and result in death or serious injury. ● If driving for long distances, on rough roads, or at high speeds, stop the vehicle now and then during the trip to make sure the cargo remains in its place. ● Do not exceed 165 lb. (75 kg) cargo weight on the roof luggage carrier. ● To reduce wind noise when there is no luggage loaded on the roof luggage car- rier, move the front cross rail to the front-most position and the rear cross rail to the rearmost position. 365 When driving load capacity, do not apply the load unevenly. Improper loading may cause deterioration of steering or braking control which may cause death or serious injury. 2 2-5. Driving information NOTICE ■ When loading cargo Be careful not to scratch the surface of the moon roof. 366 2-5. Driving information Vehicle load limits Vehicle load limits include total load capacity, seating capacity, TWR (Trailer Weight Rating) and cargo capacity. ■ Total load capacity RX450h 2WD models: 825 lb. (370 kg) RX350 and RX450h AWD models: 885 lb. (400 kg) Total load capacity means the combined weight of occupants, cargo and luggage. 2 ■ Seating capacity: 5 occupants (Front 2, Rear 3) ■ TWR (Trailer weight rating) (RX350) Without a towing package: 2000 lb. (907 kg) With a towing package: 3500 lb. (1588 kg) TWR means the maximum gross trailer weight (trailer weight plus its cargo weight) that your vehicle is able to tow. ■ TWR (Trailer Weight Rating) (RX450h AWD models with towing package) 3500 lb. (1588 kg) TWR means the maximum gross trailer weight (trailer weight plus its cargo weight) that your vehicle is able to tow. ■ TWR (Trailer Weight Rating) (RX450h 2WD models and RX450h AWD models without towing package) Lexus does not recommend towing a trailer with your vehicle. ■ Cargo capacity Cargo capacity may increase or decrease depending on the weight and the number of occupants. ■ Total load capacity and seating capacity These details are also described on the tire and loading information label. (P. 783) 367 When driving Seating capacity means the maximum number of occupants whose estimated average weight is 150 lb. (68 kg) per person. 2-5. Driving information CAUTION ■ Overloading the vehicle Do not overload the vehicle. It may not only cause damage to the tires, but also degrade steering and braking ability, resulting in an accident. 368 2-5. Driving information Winter driving tips Carry out the necessary preparations and inspections before driving the vehicle in winter. Always drive the vehicle in a manner appropriate to the prevailing weather conditions. ■ Pre-winter preparations ● Use fluids that are appropriate to the prevailing outside temperatures. ● Have the vehicle fitted with four snow tires or purchase a set of tire chains for the front tires. Ensure that all tires are the same size and brand, and that chains match the size of the tires. ■ Before driving the vehicle Perform the following according to the driving conditions: ● Do not try to forcibly open a window or move a wiper that is frozen. Pour warm water over the frozen area to melt the ice. Wipe away the water immediately to prevent it from freezing. ● To ensure proper operation of the climate control system fan, remove any snow that has accumulated on the air inlet vents in front of the windshield. ● Check for and remove any excess ice or snow that may have accumulated on the exterior lights, vehicle's roof, chassis, around the tires or on the brakes. ● Remove any snow or mud from the bottom of your shoes before getting in the vehicle. 369 2 When driving • Engine oil • Engine coolant • Power control unit coolant (RX450h) • Washer fluid ● Have a service technician inspect the condition of the 12-volt battery. 2-5. Driving information ■ When driving the vehicle Accelerate the vehicle slowly, keep a safe distance between you and the vehicle ahead, and drive at a reduced speed suitable to road conditions. ■ When parking the vehicle Park the vehicle and move the shift lever to P without setting the parking brake. The parking brake may freeze up, preventing it from being released. If necessary, block the wheels to prevent inadvertent sliding or creeping. Selecting tire chains Use the correct tire chain size when mounting the tire chains. Chain size is regulated for each tire size. Side chain: 0.12 in. (3 mm) in diameter 0.98 in. (25 mm) in length 0.43 in. (10.8 mm) in width Cross chain: 0.15 in. (3.9 mm) in diameter 1.00 in. (25.3 mm) in length 0.54 in. (13.8 mm) in width Regulations on the use of tire chains Regulations regarding the use of tire chains vary depending on location and type of road. Always check local regulations before installing chains. 370 2-5. Driving information ■ Tire chain installation Observe the following precautions when installing and removing chains: ● Install and remove tire chains in a safe location. ● Install tire chains on the front tires only. Do not install tire chains on the rear tires. ● Install the tire chains on front tires as tightly as possible. Retighten chains after driving 1/4 1/2 mile (0.5  1.0 km). ● Install tire chains following the instructions provided with the tire chains. 2 ■ Driving with snow tires Observe the following precautions to reduce the risk of accidents. Failure to do so may result in a loss of vehicle control and cause death or serious injury. ● Use tires of the size specified for your vehicle. ● Maintain the recommended level of air pressure. ● Do not drive in excess of 75 mph (120 km/h), regardless of the type of snow tires being used. ● Use snow tires on all, not just some wheels. ■ Driving with tire chains Observe the following precautions to reduce the risk of accidents. Failure to do so may result in the vehicle being unable to be driven safely, and may cause death or serious injury. ● Do not drive in excess of the speed limit specified for the tire chains being used, or 30 mph (50 km/h), whichever is lower. ● Avoid driving on bumpy road surfaces or over potholes. ● Avoid sudden acceleration, abrupt steering, sudden braking and shifting opera- tions that cause sudden engine braking. ● Slow down sufficiently before entering a curve to ensure that vehicle control is maintained. 371 When driving CAUTION 2-5. Driving information NOTICE ■ Repairing or replacing snow tires Request repairs or replacement of snow tires from Lexus dealers or legitimate tire retailers. This is because the removal and attachment of snow tires affects the operation of the tire pressure warning valves and transmitters. ■ Fitting tire chains The tire pressure warning valves and transmitters may not function correctly when tire chains are fitted. 372 2-5. Driving information Trailer towing (RX350 and RX450h AWD models with towing package) Your vehicle is designed primarily as a passenger-and-load-carrying vehicle. Towing a trailer can have an adverse impact on handling, performance, braking, durability, and fuel consumption. For your safety and the safety of others, you must not overload your vehicle or trailer. You must also ensure that you are using appropriate towing equipment, that the towing equipment has been installed correctly and used properly, and that you employ the requisite driving habits. To tow a trailer safely, use extreme care and drive the vehicle in accordance with your trailer’s characteristics and operating conditions. Lexus warranties do not apply to damage or malfunction caused by towing a trailer for commercial purposes. Contact your Lexus dealer for further information about additional requirements such as towing kits, etc. Towing related terms ■ GCWR (Gross Combination Weight Rating) The maximum allowable gross combination weight. The gross combination weight is the sum of the total vehicle weight (including the occupants, cargo and any optional equipment installed on the vehicle) and the weight of the trailer being towed (including the cargo in the trailer). 373 2 When driving Vehicle-trailer stability and braking performance are affected by trailer stability, brake performance and setting, trailer brakes, the hitch and hitch systems (if equipped). 2-5. Driving information ■ GVWR (Gross Vehicle Weight Rating) The maximum allowable gross vehicle weight. The gross vehicle weight is the total weight of the vehicle. When towing a trailer, it is the sum of the vehicle weight (including the occupants, cargo and any optional equipment installed on the vehicle) and the tongue weight. ■ GAWR (Gross Axle Weight Rating) The maximum allowable gross axle Front GAWR weight. The gross axle weight is the load placed on each axle (front and rear). Rear GAWR 374 2-5. Driving information ■ TWR (Trailer Weight Rating) (With brakes) The maximum allowable gross trailer weight. The gross trailer weight is the sum of the trailer weight and the weight of the cargo in the trailer. Additional optional equipment, passengers and cargo in the vehicle will reduce the trailer weight rating so as not to exceed GCWR, GVWR and GAWR. If the gross trailer weight exceeds 3000 lb. (1360 kg), it is recommended to use a trailer with 2 or more axles. ■ Tongue Weight The load placed on the trailer hitch ball. (P. 378) 375 2 When driving TWR is calculated assuming base vehicle with one driver, one front passenger, towing package (if available), hitch and hitch systems (if required). 2-5. Driving information Weight limits ● The gross trailer weight must never exceed the TWR described in the table. (P. 377) ● The gross combination weight must never exceed the GCWR described in the table. (P. 377) ● The gross vehicle weight must never exceed the GVWR indicated on the Certification Label. ● The gross axle weight on each axle must never exceed the GAWR indicated on the Certification Label. ● If the gross trailer weight is over the unbraked TWR, trailer service brakes are required. ● If the gross trailer weight is over 2000 lb. (907 kg), a sway control device with sufficient capacity is required. 376 2-5. Driving information GCWR, TWR, Unbraked TWR, Fifth wheel and Gooseneck towing TWR Confirm that the gross trailer weight, gross combination weight, gross vehicle weight, gross axle weight and tongue weight are all within the limits. ■ GCWR* and TWR* Towing type RX350 with towing package RX450h with towing package GCWR 2WD 7560 lb. (3429 kg) AWD 7650 lb. (3470 kg) 2WD 9060 lb. (4109 kg) AWD 9150 lb. (4150 kg) AWD 9480 lb. (4297 kg) TWR 2 2000 lb. (907 kg) When driving RX350 without towing package Driving system 3500 lb. (1588 kg) 3500 lb. (1588 kg) ■ Unbraked TWR* 1000 lb. (453 kg) *: These models meet the tow-vehicle trailering requirement of SAE International per SAE J2807. 377 2-5. Driving information Trailer Tongue Weight ● A recommended tongue weight varies in accordance with the types of trailers or towing as described below. ● To ensure the recommended values shown below, the trailer must be loaded by referring to the following instructions. • Tongue Weight The gross trailer weight should be distributed so that the tongue weight is 9% to 11%. (Tongue weight /Gross trailer weight x 100 = 9% to 11%) Gross trailer weight Tongue weight If using a weight distributing hitch when towing, return the front axle to the same weight as before the trailer connection. If front axle weight cannot be measured directly, measure the front fender height above the front axle before connection. Adjust weight distributing hitch torque until front fender is returned to the same height as before connection. The gross trailer weight, gross axle weight and tongue weight can be measured with platform scales found at a highway weighing station, building supply company, trucking company, junk yard, etc. 378 2-5. Driving information Hitch Trailer hitch assemblies have different weight capacities. Lexus recommends the use of Lexus hitch/bracket for your vehicle. For details, contact your Lexus dealer. ● If you wish to install a trailer hitch, contact your Lexus dealer. ● Use only a hitch that conforms to the gross trailer weight requirement of your vehicle. ● Lubricate the hitch ball with a light coating of grease. ● Remove the trailer hitch whenever you are not towing a trailer. After removing the hitch, seal any mounting hole in the vehicle body to prevent entry of any substances into the vehicle. 379 When driving ● Follow the directions supplied by the hitch manufacturer. 2 2-5. Driving information Selecting trailer ball Use the correct trailer ball for your application. Trailer ball load rating Matches or exceeds the gross trailer weight rating of the trailer. Ball diameter Matches the size of the trailer coupler. Most couplers are stamped with the required trailer ball size. Trailer class Typical trailer ball size IV 2 5/16 in. II and III 2 in. I 1 7/8 in. Shank length Protrudes beyond the bottom of the lock washer and nut by at least 2 threads. Shank diameter Matches the ball mount hole diameter size. 380 2-5. Driving information Positions for towing hitch receiver and hitch ball Weight carrying ball position: 45.1 in. (1145 mm) 2 4 pin connector Use the wire harness stored in the rear end under body. 381 When driving Connecting trailer lights 2-5. Driving information ■ Auto current cut-off function In case of over current, the auto cut-off function stops the power flowing to the trailer lights to prevent damage to the vehicle’s electrical system. This function is activated when the rated current of any of the following trailer light circuit components is exceeded: ● Tail lights: maximum 7.8 A ● Stop/turn signal light (right): maximum 4.5 A ● Stop/turn signal light (left): maximum 4.5 A ■ When the auto current cut function is activated If a trailer light does not come on due to the activation of the auto current cut function, the light system will need to be reset. Follow the reset procedure shown below. ● If a tail light does not come on, turn off the headlight switch. ● If the right-side stop/turn signal light does not come on, put the turn signal in the off position or remove foot from the brake pedal. ● If the left-side stop/turn signal light does not come on, put the turn signal in the off position or remove foot from the brake pedal. If the emergency flashers do not operate, press the emergency flasher switch to turn them off. After the light system is reset, operate the light switches again to see if the lights operate normally. If the lights do not operate normally, have the vehicle inspected by your Lexus dealer. 382 2-5. Driving information Trailer towing tips Your vehicle will handle differently when towing a trailer. Help to avoid an accident, death or serious injury, keep the following in mind when towing: ● Speed limits for towing a trailer vary by state or province. Do not exceed the posted towing speed limit. ● Before starting out, check the trailer lights, tires and the vehicle-trailer connections. Recheck after driving a short distance. ● Practice turning, stopping and reversing with the trailer attached in an area away from traffic until you become accustomed to the feel of the vehicle-trailer combination. ● Reversing with a trailer attached is difficult and requires practice. Grip the bottom of the steering wheel and move your hand to the left to move the trailer to the left. Move your hand to the right to move the trailer to the right. (This is generally opposite to reversing without a trailer attached.) Avoid sharp or prolonged turning. Have someone guide you when reversing to reduce the risk of an accident. ● As stopping distance is increased when towing a trailer, vehicle-tovehicle distance should be increased. For each 10 mph (16 km/h) of speed, allow at least one vehicle and trailer length. ● Avoid sudden braking as you may skid, resulting in the trailer jackknifing and a loss of vehicle control. This is especially true on wet or slippery surfaces. ● Avoid jerky starts or sudden acceleration. 383 2 When driving ● Lexus recommends that the vehicle-trailer speed limit is 65 mph (104 km/h) on a flat, straight, dry road. Do not exceed this limit, the posted towing speed limit or the speed limit for your trailer as set forth in your trailer owner’s manual, whichever is lowest. Instability of the towing vehicle-trailer combination (trailer sway) increases as speed increases. Exceeding speed limits may cause loss of control. 2-5. Driving information ● Avoid jerky steering and sharp turns, and slow down before making a turn. ● Note that when making a turn, the trailer wheels will be closer than the vehicle wheels to the inside of the turn. Compensate by making a wider than normal turning radius. ● Slow down before making a turn, in cross winds, on wet or slippery surfaces, etc. Increasing vehicle speed can destabilize the trailer. ● Take care when passing other vehicles. Passing requires considerable distance. After passing a vehicle, do not forget the length of your trailer, and be sure you have plenty of room before changing lanes. ● To maintain engine braking efficiency and charging system performance when using engine braking, do not put the transmission in D. ● Instability happens more frequently when descending steep or long downhill grades. Before descending, slow down and downshift. Do not make sudden downshifts while descending steep or long downhill grades. ● Avoid holding the brake pedal down too long or applying the brakes too frequently. This could cause the brakes to overheat and result in reduced braking efficiency. ● Due to the added load of the trailer, your vehicle’s engine may overheat on hot days (at temperatures over 85°F [30°C]) when driving up a long or steep grade. If the engine coolant temperature gauge indicates overheating, immediately turn off the air conditioning (if in use), pull your vehicle off the road and stop in a safe spot. (P. 930, 933) 384 2-5. Driving information ● Always place wheel blocks under both the vehicle’s and the trailer’s wheels when parking. Apply the parking brake firmly, and put the transmission in P. Avoid parking on a slope, but if unavoidable, do so only after performing the following: Apply the brakes and keep them applied. STEP 2 Have someone place wheel blocks under both the vehicle’s and trailer’s wheels. STEP 3 When the wheel blocks are in place, release the brakes slowly until the blocks absorb the load. STEP 4 Apply the parking brake firmly. STEP 5 Shift into P and turn off the engine (RX350) or hybrid system (RX450h). ● When restarting after parking on a slope: STEP 1 STEP 2 STEP 3 STEP 4 With the transmission in P, start the engine (RX350) or hybrid system (RX450h). Be sure to keep the brake pedal depressed. Shift into a forward gear. If reversing, shift into R. Release the parking brake and brake pedal, and slowly pull or back away from the wheel blocks. Stop and apply the brakes. Have someone retrieve the blocks. 385 When driving STEP 1 2 2-5. Driving information ■ Matching trailer ball height to trailer coupler height No matter which class of tow hitch applies, for a more safe trailer hookup, the trailer ball setup must be the proper height for the coupler on the trailer. Coupler Trailer ball ■ Before towing Check that the following conditions are met: ● Ensure that your vehicle’s tires are properly inflated. (P. 957, 960) ● Trailer tires are inflated according to the trailer manufacturer’s recommenda- tion. ● All trailer lights work as required by law. ● All lights work each time you connect them. ● The trailer ball is set at the proper height for the coupler on the trailer. ● The trailer is level when it is hitched. Do not drive if the trailer is not level, and check for improper tongue weight, overloading, worn suspension, or other possible causes. ● The trailer cargo is securely loaded. ● The rear view mirrors conform to all applicable federal, state/provincial or local regulations. If they do not, install rear view mirrors appropriate for towing purposes. 386 2-5. Driving information ■ Break-in schedule If your vehicle is new or equipped with any new power train components (such as an engine, transmission, differential or wheel bearing), Lexus recommends that you do not tow a trailer until the vehicle has been driven for over 500 miles (800 km). After the vehicle has been driven for over 500 miles (800 km), you can start towing. However, for the next 500 miles (800 km), drive the vehicle at a speed of less than 50 mph (80 km/h) when towing a trailer, and avoid full throttle acceleration. ■ Maintenance ● If you tow a trailer, your vehicle will require more frequent maintenance due to ● Retighten the fixing bolts of the towing ball and bracket after approximately 600 miles (1000 km) of trailer towing. ■ If trailer sway occurs One or more factors (crosswinds, passing vehicles, rough roads, etc.) can adversely affect handling of your vehicle and trailer, causing instability. ● If trailer swaying occurs: • Firmly grip the steering wheel. Steer straight ahead. Do not try to control trailer swaying by turning the steering wheel. • Begin releasing the accelerator pedal immediately but very gradually to reduce speed. Do not increase speed. Do not apply vehicle brakes. If you make no extreme correction with the steering or brakes, your vehicle and trailer should stabilize. ● After the trailer swaying has stopped: • Stop in a safe place. Get all occupants out of the vehicle. • Check the tires of the vehicle and the trailer. • Check the load in the trailer. Make sure the load has not shifted. Make sure the tongue weight is appropriate, if possible. • Check the load in the vehicle. Make sure the vehicle is not overloaded after occupants get in. If you cannot find any problems, the speed at which trailer swaying occurred is beyond the limit of your particular vehicle-trailer combination. Drive at a lower speed to prevent instability. Remember that swaying of the towing vehicle-trailer increases as speed increases. 387 When driving the additional load. (See “Warranty and Services Guide”, “Owner's Manual Supplement” or “Scheduled Maintenance”.) 2 2-5. Driving information CAUTION ■ Trailer towing precautions To tow a trailer safely, use extreme care and drive the vehicle in accordance with the trailer’s characteristics and operating conditions. Failure to do so could cause an accident resulting in death or serious injury. Vehicle stability and braking performance are affected by trailer stability, brake setting and performance, and the hitch. Your vehicle will handle differently when towing a trailer. ■ To avoid accident or injury ● Do not exceed the TWR, unbraked TWR, GCWR, GVWR or GAWR. ● If the gross trailer weight is over 2000 lb. (907 kg), a sway control device with sufficient capacity is required. ● Adjust the tongue weight within the appropriate range. Place heavier loads as close to the trailer axle as possible. ● Do not exceed 65 mph (104 km/h), the posted towing speed limit or the speed limit for your trailer as set forth in your trailer owner’s manual, whichever is lowest. Slow down sufficiently before making a turn, in cross winds, on wet or slippery surface, etc. to help avoid an accident. If you experience a vehicle-trailer instability from reducing a certain speed, slow down and make sure you keep your vehicle speed under the speed of which you experience the instability. ● Do not make jerky, abrupt or sharp turns. ● Do not apply the brakes suddenly as you may skid, resulting in jackknifing and loss of vehicle control. This is especially true on wet or slippery surfaces. ● Do not exceed the trailer hitch assembly weight, gross vehicle weight, gross axle weight and trailer tongue weight capacities. ● Do not use cruise control when towing. ● Slow down and downshift before descending steep or long downhill grades. Do not make sudden downshifts while descending steep or long downhill grades. ● Vehicle-trailer instability is more likely on steep long downhills. Before descend- ing steep or long downhill grades, slow down and downshift. Do not make sudden downshifts when descending steep or long downhill grades. Avoid holding the brake pedal down too long or applying the brakes too frequently. This could cause the brakes to overheat and result in reduced braking efficiency. ● Do not tow a trailer when the compact spare tire is installed on your vehicle. 388 2-5. Driving information CAUTION ■ Hitch Trailer hitch assemblies have different weight capacities established by the hitch manufacturer. Even though the vehicle may be physically capable of towing a higher weight, the operator must determine the maximum weight rating of the particular hitch assembly and never exceed the maximum weight rating specified for the trailer-hitch. Exceeding the maximum weight rating set by the trailer-hitch manufacturer can cause an accident resulting in death or serious personal injuries. ■ When towing a trailer ● If the gross trailer weight exceeds unbraked TWR, trailer brakes are required. Lexus recommends trailers with brakes that conform to all applicable federal and state/provincial regulations. ● Never tap into your vehicle’s hydraulic system, as this will lower the vehicle’s brak- ing effectiveness. ● Never tow a trailer without using a safety chain securely attached to both the trailer and the vehicle. If damage occurs to the coupling unit or hitch ball, there is danger of the trailer wandering into another lane. NOTICE ■ When installing a trailer hitch Use only the position recommended by your Lexus dealer. Do not install the trailer hitch on the bumper; this may cause body damage. ■ Do not directly splice trailer lights Do not directly splice trailer lights. Directly splicing trailer lights may damage your vehicle’s electrical system and cause a malfunction. 389 When driving Lexus recommends trailers with brakes that conform to any applicable federal and state/provincial regulations. 2 2-5. Driving information Trailer towing (RX450h 2WD models and RX450h AWD models without towing package) Lexus does not recommend towing a trailer with your vehicle. Lexus also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. Your vehicle is not designed for trailer towing or for the use of tow hitch mounted carriers. 390 2-5. Driving information Dinghy towing Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home. NOTICE ■ To avoid serious damage to your vehicle Do not tow your vehicle with four wheels on the ground. 2 When driving ■ To prevent causing serious damage to the transmission and Active Torque Con- trol 4WD system (RX350 AWD models) 2WD models: Never tow this vehicle from the rear with the front wheels on the ground. This may cause serious damage to the transmission. AWD models: Never tow this vehicle with any of the wheels on the ground. This may cause serious damage to the transmission and Active Torque Control 4WD system (RX350 AWD models). 391 2-5. Driving information 392 Interior features 3 3-1. Lexus Display Audio system Lexus Display Audio system..................................... 396 Display settings ....................... 401 Setup menu ............................. 403 Vehicle information............... 409 3-2. Using the air conditioning system and defogger Automatic air conditioning system (with the Lexus Display Audio system)........ 412 Automatic air conditioning system (without a navigation system or the Lexus Display Audio system) .................................... 421 Rear window defogger switch...................................... 430 Windshield wiper de-icer.... 432 393 3-3. Using the Lexus Display Audio system 3-4. Using the audio system Audio system (with the Lexus Display Audio system).................................... 434 Audio system (without a navigation system or the Lexus Display Audio system) .................................... 551 Using the radio........................ 437 Using the radio ....................... 554 Using the CD player ............. 452 Using the CD player............. 563 Playing an audio CD and MP3/WMA discs............... 453 Playing MP3 and WMA discs......................................... 572 Listening to an iPod................ 463 Operating an iPod.................. 581 Listening to a USB memory ................................... 471 Operating a USB memory................................... 591 Using the AUX port ............... 481 Bluetooth® audio system ..... 601 Listening to Bluetooth® audio....................................... 483 Using the Bluetooth® audio system......................... 606 Optimal use of the audio system ..................................... 497 Operating a Bluetooth® enabled portable player ...... 611 Using the steering wheel audio switches ...................... 499 Setting up a Bluetooth® enabled portable player ..... 615 Hands-free system (for mobile phone).............. 502 Bluetooth® audio system setup ....................................... 622 Using the Bluetooth® phone ....................................... 510 Optimal use of the audio system..................................... 623 Setting the hands-free system ..................................... 529 Using the AUX port............... 626 Bluetooth® settings .............. 542 Using the steering wheel audio switches...................... 628 Hands-free system for mobile phones...................... 632 394 Interior features Using the hands-free system (for mobile phones)............. 637 3 3-7. Other interior features Sun visors .................................. 681 Vanity mirrors ......................... 682 Making a phone call .............. 645 Clock......................................... 683 Setting a mobile phone......... 650 Outside temperature display..................................... 685 Security and system setup........................................ 656 Using the phone book........... 660 Multi-display light control .................................... 687 Power outlets .......................... 688 3-5. Using the interior lights Interior lights list..................... 667 • Interior lights ........................ 668 • Personal lights...................... 668 3-6. Using the storage features List of storage features......... 670 • Glove box ............................... 671 • Bottle holders/door pockets................................... 672 • Cup holders .......................... 673 • Console box.......................... 676 • Coin holder ........................... 678 • Auxiliary box......................... 678 • Under tray ............................ 680 Heated steering wheel .......... 691 Seat heaters and ventilators ............................. 693 Armrest .................................... 695 Coat hooks ............................... 696 Assist grips................................ 697 Floor mat .................................. 698 Luggage compartment features.................................. 700 Garage door opener ............ 705 Compass ..................................... 711 Safety Connect ....................... 715 395 3-1. Lexus Display Audio system Lexus Display Audio system By using the Lexus Display Audio controller, you can control the audio system and hands-free system, etc. ■ Lexus Display Audio controller Displaying the audio control screen (P. 434) Displaying the “Menu” screen (P. 397) Displaying the previous screen Turn or move the controller to select a function, number and screen button. Push the controller to enter the selected function, number and screen button. : If equipped 396 3-1. Lexus Display Audio system ■ “Menu” screen To display the “Menu” screen, press the “MENU” button on the Lexus Display Audio controller. 3 Interior features Button Function “Climate” Automatic air conditioning system (P. 412) “Phone” Hands-free system (P. 502) “Car” Vehicle information (P. 409) “Setup” Setup menu (P. 403) “Display” Display settings (P. 401) 397 3-1. Lexus Display Audio system Lexus Display Audio system operation ■ Using the Lexus Display Audio controller Select: Turn or move the controller. Enter: Push the controller. ■ Basic screen operation When a list is displayed, use the appropriate button to scroll through the list. : This indicator turn on when the list box is selected. : To scroll to the next or previous page. : To return to the previous screen. 398 3-1. Lexus Display Audio system ■ When using the screen ● Under extremely cold conditions, the Lexus Display Audio controller may react slowly. ● If the screen is cold, the display may be dark, or the system may seem to be operating slightly slower than normal. ● The screen may seem dark and hard to see when viewed through sunglasses. Change your angle of viewing, adjust the display on the “Display Settings” screen (P. 401) or remove your sunglasses. CAUTION ■ Using the Lexus Display Audio controller 3 ● Do not allow fingers, fingernails or hair to become caught in the Lexus Display ● Be careful when touching the Lexus Display Audio controller in extreme temper- atures as it may become very hot or cold due to the temperature inside the vehicle. 399 Interior features Audio controller as this may cause an injury. 3-1. Lexus Display Audio system NOTICE ■ To prevent the Lexus Display Audio controller malfunction ● Do not allow the Lexus Display Audio controller to come into contact with food, liquid, stickers or lit cigarettes as doing so may cause it to change color, emit a strange odor or stop functioning. ● Do not subject the Lexus Display Audio controller to excessive pressure or strong impact as the controller may bend or break off. ● Do not allow coins, contact lenses or other such items to become caught in the Lexus Display Audio controller as this may cause it to stop functioning. ● Items of clothing may rip if they become caught on the Lexus Display Audio con- troller. ● RX350: If your hand or any object is on the Lexus Display Audio controller when the “ENGINE START STOP” switch is turned to ACCESSORY mode, the Lexus Display Audio controller may not operate properly. ● RX450h: If your hand or any object is on the Lexus Display Audio controller when the “POWER” switch is turned to ACCESSORY mode, the Lexus Display Audio controller may not operate properly. 400 3-1. Lexus Display Audio system Display settings You can adjust the contrast and brightness of the screen and also turn the display off. To display the “Display Settings” screen, press the “MENU” button on the Lexus Display Audio controller and then select “Display” on the “Menu” screen. Turn off screen The screen is turned off. To turn it on, press the “AUDIO” or “MENU” button on the Lexus Display Audio controller. Changes to day mode. (P. 401) Adjust screen contrast/ brightness (P. 402) Adjust screen contrast/ brightness of rear view monitor camera (P. 402) 3 Interior features Changing between day mode and night mode When the headlights are turned on, the screen dims. However, the screen can be switched to day mode by selecting “Day Mode”. If the screen is set in day mode with the headlight switch turned on, this condition is memorized even with the “ENGINE START STOP” switch (RX350) or the “POWER” switch (RX450h) is turned off. 401 3-1. Lexus Display Audio system Adjusting the screen contrast/brightness STEP 1 STEP 2 Select “General” or “Camera” on the “Display Settings” screen. Adjust the display as desired using “+” or “-”. Select “Contrast” or “Brightness” using the “<<” or “>>”. “-” “+” “Contrast” Weaker Stronger “Brightness” Darker Brighter STEP 3 402 Select “OK”. 3-1. Lexus Display Audio system Setup menu You can change the Lexus Display Audio system to your desired setting. To display the “Setup” screen, press the “MENU” button on the Lexus Display Audio controller and then select “Setup” on the “Menu” screen. 3 Interior features Button Page “General” P. 404 “Voice” P. 408 “Bluetooth*” P. 542 “Phone” P. 529 “Audio” P. 407 “Vehicle” P. 406 *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 403 3-1. Lexus Display Audio system General settings This screen is used for various settings. STEP 1 STEP 2 Display the “Setup” screen. (P. 403) Select “General” on the “Setup” screen. Select language (P. 404) Beep on/off Select button color Animation on/off The animation effect for audio source selection screen, screen transitions, etc. can be set to “On” or “Off”. Personal data can be deleted. (P. 405) STEP 3 When you complete settings, select “Save”. ■ Selecting a language STEP 1 Select “Language” on the “General Settings” screen. Select the desired language. STEP 2 The selectable languages may differ depending on the model or region. 404 3-1. Lexus Display Audio system ■ Delete personal data STEP 1 Select “Delete Personal Data” on the “General Settings” screen. Select “Delete”. STEP 2 Check carefully beforehand, as data cannot be retrieved once deleted. A confirmation screen will be displayed. Select “Yes”. The following personal data can be deleted or turned to their default settings. STEP 3 Phonebook data Call history data Speed dial data Bluetooth devices data Phone sound settings Detailed Bluetooth settings Sound settings Preset switch data Last used radio station Interior features • • • • • • • • • 3 405 3-1. Lexus Display Audio system Vehicle settings This screen is used for various vehicle settings. STEP 1 STEP 2 Display the “Setup” screen. (P. 403) Select “Vehicle” on the “Setup” screen. Vehicle customization settings (P. 406) LEXUS park assist settings (P. 316) ■ Vehicle customization settings Various setting can be changed. STEP 1 Select “Vehicle Customization” on the “Vehicle Settings” screen. Refer to the list of settings that can be changed for details. (P. 980) STEP 2 When you complete settings, select “Save”. : If equipped 406 3-1. Lexus Display Audio system Audio settings This screen is used for various audio settings. STEP 1 STEP 2 Display the “Setup” screen. (P. 403) Select “Audio” on the “Setup” screen. HD Radio™ technology settings (P. 443) iPod setting (P. 407) 3 STEP 1 STEP 2 Select “iPod Settings” on the “Audio Settings” screen. (P. 407) Select “Display Cover Art”. “On” or “Off” can be selected to display captured image/iPod cover art in the screen. STEP 3 When you complete settings, select “OK”. 407 Interior features ■ iPod setting This screen is used for iPod setting. 3-1. Lexus Display Audio system Voice settings This screen is used for guidance for Bluetooth® hands-free systems setting. STEP 3 Display the “Setup” screen. (P. 403) Select “Voice” on the “Setup” screen. Voice guidance volume setting Voice recognition prompts on/ off Restore default settings STEP 4 When you complete settings, select “OK”. STEP 1 STEP 2 408 3-1. Lexus Display Audio system Vehicle information RX350 This screen can be used to display the fuel consumption. To display the “Trip Information” or “History” screen, press the “MENU” button on the Lexus Display Audio controller and then select “Car” on the “Menu” screen. RX450h This screen can be used to display the status of your hybrid system and fuel consumption. (P. 44) 3 Interior features 409 3-1. Lexus Display Audio system Fuel consumption ■ Trip information If the “Trip Information” screen does not appear, select “Trip Information”. Average vehicle speed Elapsed time Cruising range Previous fuel consumption per minute Current fuel consumption Reset the trip information data “History” screen appears These images are examples only, and may vary slightly from actual conditions. ■ History If the “History” screen does not appear, select “History”. Previous fuel economy record Current fuel economy Best recorded fuel economy Update the past record data Reset the past record data “Trip Information” screen appears These images are examples only, and may vary slightly from actual conditions. 410 3-1. Lexus Display Audio system ■ Updating the past record data Selecting “Update” on the “History” screen will update the past record data. Also, the average fuel consumption displayed in the multi-information display will be reset at the same time. 3 Interior features 411 3-2. Using the air conditioning system and defogger Automatic air conditioning system (with the Lexus Display Audio system) Air outlets and fan speed are automatically adjusted according to the temperature setting. To display the air conditioning operation screen, press the “MENU” button on the Lexus Display Audio controller and then select “Climate”. ■ Control panel Air conditioning operation screen Outside temperature display “OFF” button Automatic mode button Windshield defogger button Fan speed control button Driver's side temperature control buttons 412 Air outlet selector button Passenger's side temperature control buttons Outside/ recirculated air mode button 3-2. Using the air conditioning system and defogger ■ Automatic air conditioning system control screen Adjusting driver’s side temperature setting Adjusting passenger’s side temperature setting Adjusting the fan speed Selecting air outlet mode Cooling and dehumidification function on/off Dual mode on/off Windshield wiper de-icer on/ off 3 STEP 1 Press . The air conditioning system begins to operate. Air outlets and fan speed are automatically adjusted according to the temperature setting. STEP 2 Press or select of the “TEMP” to increase the temperature and or to decrease the temperature. When is selected (the indicator on is on) or the passenger’s side temperature control button is pressed, the temperature for the driver and passenger seats can be adjusted separately. 413 Interior features Using the automatic air conditioning system 3-2. Using the air conditioning system and defogger Adjusting the settings manually ■ Basic setting STEP 1 To turn on the air conditioning system and adjust the fan speed, press on to increase the fan speed and to decrease the fan speed or select “” of to increase the fan speed and “” to decrease the fan speed. Press STEP 2 to turn the fan off. To adjust the temperature setting, press or select “TEMP” to increase the temperature and or decrease the temperature. of the to When is selected (the indicator on is on) or the passenger’s side temperature control button is pressed, the temperature for the driver and passenger seats can be adjusted separately. STEP 3 To change the air outlets, press or select an air outlet switch on the operation screen. The air outlets used are switched each time is pressed. The air flow shown on the display indicates the following: 414 3-2. Using the air conditioning system and defogger Air flows to the upper body. Air flows to the upper body and feet. 3 Interior features Air flows to the feet. Air flows to the feet and the windshield defogger operates. 415 3-2. Using the air conditioning system and defogger ■ Switching between outside air and recirculated air modes Press . The mode switches between (recirculated air mode) and (outside air mode) modes each time the button is pressed. Defogging the windshield Defogging The air conditioning system operates automatically. Recirculated air mode will automatically switch to outside air mode. It is not possible to return to recirculated air mode when the switch is on. 416 3-2. Using the air conditioning system and defogger Adjusting the position of and opening and closing the air outlets Front center outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. Front side outlets Rear outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 417 3 Interior features Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 3-2. Using the air conditioning system and defogger ■ Operation of the air conditioning system in Eco drive mode (RX450h) In Eco drive mode, the air conditioning system is controlled as follows to prioritize fuel efficiency: ● Engine speed and compressor operation controlled to restrict heating/cooling capacity ● Fan speed restricted when automatic mode is selected To improve air conditioning performance, perform the following operations: ● Adjust the fan speed ● Turn off Eco drive mode ■ Customization The air conditioning control of Eco drive mode can be changed to the same setting as that used in normal drive mode. (Customizable features P. 980) ■ Air conditioning system settings ● RX350: When the “ENGINE START STOP” switch is turned on, the air condi- tioning system settings will be set to those that were in use the last time the “ENGINE START STOP” switch was turned off. ● RX450h: When the “POWER” switch is turned on, the air conditioning system settings will be set to those that were in use the last time the “POWER” switch was turned off. ● Air conditioning system settings are memorized individually on each electronic key, so the settings reproduced will be specific to the key that is used. ● This feature is customizable at your Lexus dealer. ■ Using automatic mode Fan speed is adjusted automatically according to the temperature setting and ambient conditions. As a result, the following may occur: Immediately after the button is pressed, the fan may stop for a while until warm or cool air is ready to flow. ■ Using the system in recirculated air mode The windows will fog up more easily if recirculated air mode is used for an extended period. 418 3-2. Using the air conditioning system and defogger ■ Switching between outside air and recirculated air modes Recirculated air mode or outside air mode may be automatically switched to in accordance with the temperature setting and the inside temperature. ■ When the outside temperature exceeds 75°F (24°C) and the air conditioning system is on ● In order to reduce the air conditioning power consumption, the air conditioning system may switch to recirculated air mode automatically. This may also reduce fuel consumption. ● RX350: Recirculated air mode is selected as a default mode when the “ENGINE START STOP” switch is turned to IGNITION ON mode. ● RX450h: Recirculated air mode is selected as a default mode when the “POWER” switch is turned to ON mode. ● It is possible to switch to outside air mode at any time by pressing 3 . ■ Window defogger feature ■ When outside air temperature is below 32F (0C) The cooling and dehumidification function may not operate even when on. is ■ Air conditioning odors ● During use, various odors from inside and outside the vehicle may enter into and accumulate in the air conditioning system. This may then cause odor to be emitted from the vents. ● To reduce potential odors from occurring: • It is recommended that the air conditioning system be set to outside air mode prior to turning the vehicle off. • The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic mode. 419 Interior features Recirculated air mode may automatically switch to outside air mode in situations where the windows need to be defogged. 3-2. Using the air conditioning system and defogger CAUTION ■ To prevent the windshield from fogging up Do not use during cool air operation in extremely humid weather. The dif- ference between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision. NOTICE ■ To prevent 12-volt battery discharge RX350 Do not leave the air conditioning system on longer than necessary when the engine is off. RX450h Do not leave the air conditioning system on longer than necessary when the hybrid system is off. 420 3-2. Using the air conditioning system and defogger Automatic air conditioning system (without a navigation system or the Lexus Display Audio system) Air outlets and fan speed are automatically adjusted according to the temperature setting. Air outlet display Driver’s side temperature display Driver's side temperature control buttons Air outlet selector button Passenger’s side temperature display 3 Automatic mode button “OFF” button Dual mode button Interior features Fan speed control button Fan speed display Passenger’s side temperature control buttons Cooling and dehumidification function Windshield defogger on/off button button Outside/recirculated air mode button 421 3-2. Using the air conditioning system and defogger Using the automatic air conditioning system STEP 1 Press . The air conditioning system begins to operate. Air outlets and fan speed are automatically adjusted according to the temperature setting. STEP 2 Press  on to increase the temperature and to decrease the temperature. When is pressed (the indicator on is on) or the passenger’s side temperature control button is pressed, the temperature for the driver and passenger seats can be adjusted separately. 422 3-2. Using the air conditioning system and defogger Adjusting the settings manually ■ Basic setting STEP 1 To turn on the air conditioning system and adjust the fan speed, press on to increase the fan speed and to decrease the fan speed. To turn the fan off, press STEP 2 . To adjust the temperature setting, press the temperature and on to increase to decrease the temperature. STEP 3 To change the air outlets, press . The air outlets used are switched each time the button is pressed. The air flow shown on the display indicates the following: Air flows to the upper body. 423 3 Interior features When is pressed (the indicator on is on) or the passenger’s side temperature control button is pressed, the temperature for the driver and passenger seats can be adjusted separately. 3-2. Using the air conditioning system and defogger Air flows to the upper body and feet. Air flows to the feet. Air flows to the feet and the windshield defogger operates. ■ Switching between outside air and recirculated air modes Press . The mode switches between (recirculated air mode) and side air mode) modes each time the button is pressed. 424 (out- 3-2. Using the air conditioning system and defogger Defogging the windshield Defogging The air conditioning system operates automatically. Recirculated air mode will automatically switch to outside air mode. It is not possible to return to recirculated air mode when the switch is on. Adjusting the position of and opening and closing the air outlets 3 Front center outlets Front side outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 425 Interior features Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 3-2. Using the air conditioning system and defogger Rear outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. ■ Operation of the air conditioning system in Eco drive mode (RX450h) In Eco drive mode, the air conditioning system is controlled as follows to prioritize fuel efficiency: ● Engine speed and compressor operation controlled to restrict heating/cooling capacity ● Fan speed restricted when automatic mode is selected To improve air conditioning performance, perform the following operations: ● Adjust the fan speed ● Turn off Eco drive mode ■ Customization The air conditioning control of Eco drive mode can be changed to the same setting as that used in normal drive mode. (Customizable features P. 980) 426 3-2. Using the air conditioning system and defogger ■ Air conditioning system settings ● RX350: When the “ENGINE START STOP” switch is turned on, the air condi- tioning system settings will be set to those that were in use the last time the “ENGINE START STOP” switch was turned off. ● RX450h: When the “POWER” switch is turned on, the air conditioning system settings will be set to those that were in use the last time the “POWER” switch was turned off. ● Air conditioning system settings are memorized individually on each electronic key, so the settings reproduced will be specific to the key that is used. ● This feature is customizable at your Lexus dealer. ■ Using automatic mode Fan speed is adjusted automatically according to the temperature setting and ambient conditions. As a result, the following may occur: ■ Using the system in recirculated air mode The windows will fog up more easily if recirculated air mode is used for an extended period. ■ Switching between outside air and recirculated air modes Recirculated air mode or outside air mode may be automatically switched to in accordance with the temperature setting and the inside temperature. ■ When the outside temperature exceeds 75°F (24°C) and the air conditioning system is on ● In order to reduce the air conditioning power consumption, the air conditioning system may switch to recirculated air mode automatically. This may also reduce fuel consumption. ● RX350: Recirculated air mode is selected as a default mode when the “ENGINE START STOP” switch is turned to IGNITION ON mode. ● RX450h: Recirculated air mode is selected as a default mode when the “POWER” switch is turned to ON mode. ● It is possible to switch to outside air mode at any time by pressing . 427 Interior features Immediately after the button is pressed, the fan may stop for a while until warm or cool air is ready to flow. 3 3-2. Using the air conditioning system and defogger ■ Window defogger feature Recirculated air mode may automatically switch to outside air mode in situations where the windows need to be defogged. ■ When outside air temperature is below 32F (0C) The cooling and dehumidification function may not operate even when pressed. ■ When the indicator light on is goes off Press to turn on the cooling and dehumidification function again. There may be a problem in the air conditioning system if the indicator light goes off again shortly after the button is pressed. Have it inspected by your Lexus dealer. ■ Air conditioning odors ● During use, various odors from inside and outside the vehicle may enter into and accumulate in the air conditioning system. This may then cause odor to be emitted from the vents. ● To reduce potential odors from occurring: • It is recommended that the air conditioning system be set to outside air mode prior to turning the vehicle off. • The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic mode. 428 3-2. Using the air conditioning system and defogger CAUTION ■ To prevent the windshield from fogging up Do not use during cool air operation in extremely humid weather. The differ- ence between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision. NOTICE ■ To prevent 12-volt battery discharge RX350 Do not leave the air conditioning system on longer than necessary when the engine 3 is off. Do not leave the air conditioning system on longer than necessary when the hybrid system is off. 429 Interior features RX450h 3-2. Using the air conditioning system and defogger Rear window defogger switch Defoggers are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors. Vehicles with a navigation system Owners of models equipped with a navigation system should refer to the “Navigation System Owner’s Manual”. Vehicles with the Lexus Display Audio system Turns the rear window and outside rear view mirror defoggers on/off The defoggers will automatically turn off after 15 to 60 minutes. The operation time changes according to the ambient temperature and vehicle speed. Vehicles without a navigation system or the Lexus Display Audio system Turns the rear window and outside rear view mirror defoggers on/off The defoggers will automatically turn off after 15 to 60 minutes. The operation time changes according to the ambient temperature and vehicle speed. 430 3-2. Using the air conditioning system and defogger ■ Operating conditions RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ The outside rear view mirror defoggers Turning the rear window defogger on will turn the outside rear view mirror defoggers on. CAUTION 3 ■ When the outside rear view mirror defoggers are on 431 Interior features Do not touch the outside surface of the rear view mirrors, as they can become very hot and burn you. 3-2. Using the air conditioning system and defogger Windshield wiper de-icer This feature is used to prevent ice from building up on the windshield and wiper blades. Vehicles with a navigation system Owners of models equipped with a navigation system should refer to the “Navigation System Owner’s Manual”. Vehicles with the Lexus Display Audio system STEP 1 Display the air conditioning operation screen. (P. 412) STEP 2 Select to the windshield wiper de-icer on/off The windshield wiper de-icer will automatically turn off after approximately 15 minutes. Vehicles without a navigation system or the Lexus Display Audio system Turns the windshield wiper deicer on/off The windshield wiper de-icer will automatically turn off after approximately 15 minutes. : If equipped 432 3-2. Using the air conditioning system and defogger ■ Operating conditions RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. CAUTION ■ When the windshield wiper de-icer is on Do not touch the lower part of the windshield or the side of the front pillars, as the surfaces can become very hot and burn you. 3 Interior features 433 3-3. Using the Lexus Display Audio system Audio system (with the Lexus Display Audio system) To display the audio control screen, press the “MEDIA” button, “RADIO” button or the “AUDIO” button on the Lexus Display Audio controller. Title 434 Page Using the radio P. 437 Using the CD player P. 452 Playing an audio CD and MP3/WMA discs P. 453 Listening to an iPod P. 463 Listening to a USB memory P. 471 Using the AUX port P. 481 Listening to Bluetooth® audio P. 483 Optimal use of the audio system P. 497 Using the steering wheel audio switches P. 499 3-3. Using the Lexus Display Audio system Switching the audio source STEP 1 STEP 2 Press the “MEDIA” button, “RADIO” button or the “AUDIO” button on the Lexus Display Audio controller to display the audio control screen. Select “Source” or press the “AUDIO” button on the Lexus Display Audio controller to display the audio source selection screen. Each time the “MEDIA” button is pressed, an audio source other than radio is changed to. Each time the “RADIO” button is pressed, radio mode is changed. Select the desired audio source. 435 Interior features STEP 3 3 3-3. Using the Lexus Display Audio system ■ Using mobile phones Interference may be heard through the audio system’s speakers if a mobile phone is being used inside or close to the vehicle while the audio system is operating. CAUTION ■ Certification ● Part 15 of the FCC Rules FCC Warning: Any unauthorized changes or modifications to this equipment will void the user’s authority to operate this device. NOTICE ■ To prevent 12-volt battery discharge RX350 Do not leave the audio system on longer than necessary when the engine is off. RX450h Do not leave the audio system on longer than necessary when the hybrid system is off. ■ To avoid damaging the audio system Take care not to spill drinks or other fluids on the audio system. 436 3-3. Using the Lexus Display Audio system Using the radio Press the “RADIO” button or “AUDIO” button on the Lexus Display Audio controller and then select “AM”, “FM” or “SAT”. ■ Control panel Audio control screen Mute button 3 Interior features Frequency adjustment knob “PWR·VOL” knob Power Volume Seek/preset station selector button AM/FM/SAT mode buttons 437 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “RADIO” button or “AUDIO” button on the Lexus Display Audio controller displays the audio control screen from any screens of the selected source. “Presets” screen “Options” screen 438 “Options” screen appears Audio source selection screen appears Changing the Multicast Ch Information in the music under broadcasting is memorized Selecting HD Radio™ technology Setting the sound (P. 497) Displaying text messages Scanning for receivable station Preset stations “Presets” screen appears Selecting program type or channel category RBDS message display on/ off Displaying traffic messages 3-3. Using the Lexus Display Audio system Selecting a station ■ Seek tuning Press and hold “” or “” on the “PRST•TRACK” button. ■ Manual tuning Turn the “TUNE•SCROLL” knob. ■ Preset stations Press “” or “” on the “PRST•TRACK” button or select desired preset stations. Setting station presets (excluding XM® Satellite Radio) 3 STEP 1 STEP 2 Search for desired stations by turning the “TUNE•SCROLL” knob or pressing and holding “” or “” on the “PRST•TRACK” button. Select and hold one of the preset stations (1-6 every page). Scanning radio stations (excluding XM® Satellite Radio) STEP 1 Select “SCAN” on the screen. “SCAN” appears on the screen. The radio will find the next station and stay there for 10 seconds if “All” or “HD Only” is selected, or 5 seconds if “Analog” is selected (P. 443), and then scan again. STEP 2 Select “SCAN” once again when the desired station is reached. 439 Interior features Radio mode has a mix preset function, which can store up to 36 stations (6 station per page  6 page) from any of the AM, FM or SAT bands. 3-3. Using the Lexus Display Audio system RBDS (Radio Broadcast Data System) This feature allows your radio to receive station identification information and program information (classical, jazz, etc.) from radio stations which broadcast this information. RBDS features are available only when listening to an FM station that broadcasts RBDS information and the “FM Info” indicator is on. ■ Selecting a desired type STEP 1 Select “Options”. STEP 2 Select “FM Info” to turn the indicator on. 440 3-3. Using the Lexus Display Audio system STEP 3 Select “TYPE ” or “ TYPE” to select program types. The type of program changes each time the button is selected. • Classical • Country • EasyLis (Easy Listening) • Inform (Information) • Jazz • News • Oldies • Other • Pop Music • Religion • Rock • R&B (Rhythm and Blues) • Sports • Talk • Traffic (Not available when “HD Radio Settings” are set to analog) • Alert (Emergency Alert) When a program is set, “TYPE SEEK” appears. Interior features STEP 4 3 Select “TYPE SEEK”. The radio seeks or scans for stations by the relevant program type. If no relevant program can be found, “no type” will appear on the screen. 441 3-3. Using the Lexus Display Audio system ■ Traffic announcement Select “Traffic” on the “Options” screen. “TRAF SEEK” appears on the screen, and the radio will start seeking any station broadcasting traffic program information. If no traffic program station is found, “No Traffic” appears on the screen. HD Radio™ technology information HD Radio™ Technology is the digital evolution of analog AM/FM radio. Your radio product has a special receiver which allows it to receive digital broadcasts (where available) in addition to the analog broadcasts it already receives. Digital broadcasts have better sound quality than analog broadcasts as digital broadcasts provide free, crystal clear audio with no static or distortion. For more information, and a guide to available radio stations and programming, refer to www.hdradio.com. HD Radio Technology manufactured under license from iBiquity Digital Corporation. U.S. and Foreign Patents. HD Radio™ and the HD, HD Radio, and “Arc” logos are proprietary trademarks of iBiquity Digital Corp. 442 3-3. Using the Lexus Display Audio system ■ HD Radio™ technology settings STEP 1 Display the “Setup” screen. (P. 403) STEP 2 Select “Audio” on the “Setup” screen. Select “HD Radio Settings”. STEP 3 STEP 4 Select “HD Radio/Analog Settings”. The radio receiver will automatically tune from an analog signal to a digital signal within 5 seconds. An orange “HD)” logo indicator will be displayed when in digital. STEP 2 Search for desired stations by turning the “TUNE•SCROLL” knob or pressing and holding “” or “” on the “PRST•TRACK” button. 443 Interior features Receiving both analog and digital broadcasts Receiving only digital broadcasts Receiving only analog broadcasts STEP 5 When you complete settings, select “Save”. ■ Using HD Radio™ technology Select “HD Radio” portion to turn STEP 1 the indicator on. 3 3-3. Using the Lexus Display Audio system ■ Selecting a desired type STEP 1 Select “Options”. STEP 2 Select “TYPE ” or “TYPE” to select program types. The type of program changes each time the button is selected. (P. 440) When a program is set, “TYPE SEEK” appears. STEP 3 Select “TYPE SEEK”. The radio seeks or scans for stations by the relevant program type. If no relevant program can be found, “no type” will appear on the screen. ■ Displaying text information Information such as the artist name, song title, album title and music genre being listened to are displayed on the text screen. STEP 1 Select “Text”. STEP 2 Select “Additional Information” to display messages from the station. 444 3-3. Using the Lexus Display Audio system ■ Changing the multiple or supplemental programs On the FM radio frequency most digital stations have multiple or supplemental programs on one FM station. Select “Multicast”. Each time “Multicast” is selected, the supplemental program changes. If “Multicast” is selected when tuned to the last of the supplemental programs, the main program will be returned to. STEP 1 STEP 2 Select “Tag” to bookmark the music information. Connect iPod using an iPod cable. (P. 463) The music tag moves from the system into the iPod. If tagging the music information fails, error message will be displayed on the screen. If this occurs, tag the information again. Turn on the power of the iPod if it is not turned on. When the iPod is connected to iTunes, the “tagged” information of the songs which were tagged while listening to the radio can be viewed. Then a user may decide to purchase the song or CD/Album. 445 3 Interior features ■ Preserving tag information Tag information in the music broadcasting is preserved in the system and transmits to an iPod. 3-3. Using the Lexus Display Audio system ■ HD Radio™ technology troubleshooting guide Experience Cause Action Mismatch of time alignment- a user may hear a short period of programming replayed or an echo, stutter or skip. The radio stations analog and digital volume is not properly aligned or the station is in ballgame mode. None, radio broadcast issue. A user can contact the radio station. Reception issue, may clear-up Radio is shifting as the vehicle continues to be Sound fades, blendbetween analog and driven. Selecting “Analog” can ing in and out. digital audio. force radio in an analog audio. Audio mute condition when an HD2/ HD3 multicast channel had been playing. The radio does not have access to digital signals at the moment. This is normal behavior, wait until the digital signal returns. If out of the coverage area, seek a new station. The digital multicast content is not available until HD Audio mute delay This is normal behavior, wait Radio™ broadcast when selecting an for the audio to become availcan be decoded HD2/HD3 multiable. cast channel preset. and make the audio available. This takes up to 7 seconds. Text information Data service issue does not match the by the radio broadpresent song audio. caster. 446 Broadcaster should be notified. Complete the form; www.ibiquity.com/automotive/ report_radio_station_experie nces. 3-3. Using the Lexus Display Audio system Experience Cause No text information Data service issue shown for the by the radio broadpresent selected caster. frequency. Action Broadcaster should be notified. Complete the form; www.ibiquity.com/automotive/ report_radio_station_experie nces. XM® Satellite Radio 447 3 Interior features ■ Receiving XM® Satellite Radio STEP 1 Press the “RADIO” button or select “SAT” on the audio source selection. STEP 2 Turn the “TUNE•SCROLL” knob to select the desired channel in the all categories or press and hold “” or “” on the “PRST•TRACK” button to select the desired channel in the current category. ■ Setting XM® Satellite Radio channel presets Select the desired channel. Select and hold one of the preset stations (1-6 every page). 3-3. Using the Lexus Display Audio system ■ Changing the channel category STEP 1 Select “Options”. STEP 2 Select “TYPE ” or “TYPE”. ■ Scanning XM® Satellite Radio channels Scanning channels in the current category STEP 1 Select “SCAN” on the screen. “SCAN” appears on the screen. Select “SCAN” once again when the desired channel is reached. ■ Displaying the title and artist name Select “Text”. STEP 2 The screen will show up to 64 characters. 448 3-3. Using the Lexus Display Audio system ■ When the 12-volt battery is disconnected All preset stations are erased. ■ Reception sensitivity ● Cargo loaded on the roof luggage carrier, especially metal objects, may adversely affect the reception of XM® Satellite Radio. ● It is difficult to maintain perfect radio reception at all times due to the continually changing position of the antenna, differences in signal strength and surrounding objects, such as trains and transmitters. ● The radio antenna is mounted inside the rear spoiler and the rear window. To maintain clear radio reception, do not attach metallic window tinting or other metallic objects to the antenna wire mounted inside the rear window. ■ XM® Satellite Radio 3 ● XM® subscriptions For detailed information about XM® Satellite Radio or to subscribe: U.S.A.  Visit on the web at www.siriusxm.com or call 1-877-515-3987. Canada  Visit on the web at www.xmradio.ca or call 1-877-438-9677. ● Radio ID You will need the radio ID when activating XM® service or reporting a problem. Select “CH000” using the “TUNE•SCROLL” knob, and the receiver's 8character ID number will appear. ● Satellite tuner The tuner supports only Audio Services (Music and Talk) and the accompanying Text Information of XM® Satellite Radio. 449 Interior features An XM® Satellite Radio is a tuner designed exclusively to receive broadcasts provided under a separate subscription. Availability is limited to the 48 contiguous states and 10 Canadian provinces. 3-3. Using the Lexus Display Audio system ■ If the satellite radio does not operate normally If a problem occurs with the XM® tuner, a message will appear on the display. Refer to the table below to identify the problem, and take the suggested corrective action. Message SAT Check Antenna SAT Ch Unauthorized SAT No Signal Loading SAT Channel Off Air 450 Explanation The XM antenna is not connected. Check whether the XM antenna cable is attached securely. A short circuit occurs in the antenna or the surrounding antenna cable. See a Toyota certified dealer for assistance. You have not subscribed to XM Satellite Radio. The radio is being updated with the latest encryption code. Contact XM Satellite Radio for subscription information. When a contract is canceled, you can choose “CH 000” and all free-to-air channels. The premium channel you selected is not authorized. Wait for about 2 seconds until the radio returns to the previous channel or “CH001”. If it does not change automatically, select another channel. To listen to the premium channel, contact XM Satellite Radio. The XM signal is too weak at the current location. Wait until your vehicle reaches a location with a stronger signal. The unit is acquiring audio or program information. Wait until the unit has received the information. The channel you selected is not broadcasting any programming. Select another channel. 3-3. Using the Lexus Display Audio system Message Explanation ----- There is no song/program title or artist name/feature associated with the channel at that time. No action is required. SAT Chan Unavailable The channel you selected is no longer available. Wait for about 2 seconds until the radio returns to the previous channel or “CH 001”. If it does not change automatically, select another channel. Contact the XM® Listener Care Center at 1-877-515-3987 (U.S.A.) or 1-877438-9677 (Canada). ■ Certifications for XM® Satellite Radio 3 Cet appareil est conforme au CNR-310 d’Industrie Canada. Son exploitation est autorisee sous reserve que l’appareil ne cause pas de brouillage prejudiciable. 451 Interior features This device complies with RSS-310 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference. 3-3. Using the Lexus Display Audio system Using the CD player Audio control screen Playback/ Pause button Eject button “PWR·VOL” knob Power Volume Track/file selector knob Track/file selector button Audio source selector button Loading a disc Insert a disc into the disc slot. Ejecting a disc Press 452 and remove the disc. 3-3. Using the Lexus Display Audio system Playing an audio CD and MP3/WMA discs Insert a disc or press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “CD” with a disc inserted. ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller displays the audio control screen from any screens of the selected source. Audio CD 3 Interior features MP3/WMA disc Audio source selection screen appears Displaying the track/file list Select: Playing the previous track/file Select and hold: Reversing a track/file Pause Select to play Select: Playing the next track/file Select and hold: Fast-forwarding a track/file Repeat play Random playback Setting the sound (P. 497) Displaying the folder list 453 3-3. Using the Lexus Display Audio system Selecting, fast-forwarding and reversing tracks (Audio CD) ■ Selecting a track Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired track number. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK” button until you hear a beep. ■ Selecting a track from audio control screen Select or . To fast-forward or reverse, select and hold beep. or until you hear a ■ Selecting a track from the track list STEP 1 Select “Tracks” on the screen. Select the desired track number. STEP 2 Selecting, fast-forwarding and reversing files (MP3/WMA disc) ■ Selecting a file Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired file number. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK” button until you hear a beep. ■ Selecting a file from audio control screen Select or . To fast-forward or reverse, select and hold beep. 454 or until you hear a 3-3. Using the Lexus Display Audio system ■ Selecting a file from the file list STEP 1 Select “Files” on the screen. Select the desired file number. STEP 2 Selecting a folder (MP3/WMA disc) STEP 1 STEP 3 Select “Folders” on the screen. Select the desired folder number. Select the desired file number. 455 Interior features STEP 2 3 3-3. Using the Lexus Display Audio system Random playback Each time is selected, the mode changes in the following order: Audio CD : Random play on the disc : Off MP3/WMA disc : Random play on the folder : Random play in all the folders : Off Repeat play Each time is selected, the mode changes in the following order: Audio CD : Track repeat : Off MP3/WMA disc : File repeat : Folder repeat : Off 456 3-3. Using the Lexus Display Audio system ■ Displaying the title and artist name If a CD-TEXT disc is inserted, the title of the disc and track will be displayed. ■ Error messages Refer to the following table and take the appropriate measures. If the problem is not rectified, take the vehicle to your Lexus dealer. Message Check DISC Cause Correction procedures • The disc is dirty or • Clean the disc. damaged. • Insert the disc cor• The disc is inserted rectly. upside down. • Confirm the disc is • The disc is not playable playable with the with the player. player. There is a malfunction within the system. No music files found. This indicates that no playable data is included Eject the disc. in the disc. Interior features DISC Error 3 Eject the disc. ■ Discs that can be used Discs with the marks shown below can be used. Playback may not be possible depending on recording format or disc features, or due to scratches, dirt or deterioration. CDs with copy-protection features may not play correctly. ■ CD player protection feature To protect the internal components, playback is automatically stopped when a problem is detected. ■ If disc is left inside the CD player or in the ejected position for extended periods Disc may be damaged and may not play properly. 457 3-3. Using the Lexus Display Audio system ■ Lens cleaners Do not use lens cleaners. Doing so may damage the CD player. ■ MP3 and WMA files MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size by using MP3 compression. WMA (Windows Media Audio) is a Microsoft audio compression format. This format compresses audio data to a size smaller than that of the MP3 format. There is a limit to the MP3 and WMA file standards that can be used and to the media/formats on which the files are recorded. ● MP3 file compatibility • Compatible standards MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3) • Compatible sampling frequencies MPEG1 LAYER3: 32, 44.1, 48 (kHz) MPEG2 LSF LAYER3: 16, 22.05, 24 (kHz) • Compatible bit rates (compatible with VBR) MPEG1 LAYER3: 32—320 (kbps) MPEG2 LSF LAYER3: 8—160 (kbps) • Compatible channel modes: stereo, joint stereo, dual channel and monaural ● WMA file compatibility • Compatible standards WMA Ver. 7, 8, 9 • Compatible sampling frequencies 32, 44.1, 48 (kHz) Compatible bit rates (only compatible with 2-channel playback) Ver. 7, 8: CBR 48—192 (kbps) Ver. 9: CBR 48—320 (kbps) ● Compatible media Media that can be used for MP3 and WMA playback are CD-Rs and CD-RWs. Playback in some instances may not be possible if the CD-R or CD-RW is not finalized. Playback may not be possible or the audio may jump if the disc is scratched or marked with fingerprints. 458 3-3. Using the Lexus Display Audio system ● Compatible disc formats The following disc formats can be used. • Disc formats: CD-ROM Mode 1 and Mode 2 CD-ROM XA Mode 2, Form 1 and Form 2 • File formats: ISO9660 Level 1, Level 2, (Romeo, Joliet) UDF (2.01 or lower) MP3 and WMA files written in any format other than those listed above may not play correctly, and their file names and folder names may not be displayed correctly. Items related to standards and limitations are as follows. • Maximum directory hierarchy: 8 levels (including the root) • Maximum length of folder names/file names: 32 characters • Maximum number of folders: 192 (including the root) • Maximum number of files per disc: 255 ● File names 3 ● Discs containing multi-session recordings As the audio system is compatible with multi-sessions, it is possible to play discs that contain MP3 and WMA files. However, only the first session can be played. ● ID3 and WMA tags ID3 tags can be added to MP3 files, making it possible to record the track title, artist name, etc. The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3 ID3 tags. (The number of characters is based on ID3 Ver. 1.0 and 1.1.) WMA tags can be added to WMA files, making it possible to record the track title and artist name in the same way as with ID3 tags. 459 Interior features The only files that can be recognized as MP3/WMA and played are those with the extension .mp3 or .wma. 3-3. Using the Lexus Display Audio system ● MP3 and WMA playback When a disc containing MP3 or WMA files is inserted, all files on the disc are first checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend you do not write in any files other than MP3 or WMA files or create any unnecessary folders. Discs that contain a mixture of music data and MP3 or WMA format data cannot be played. ● Extensions If the file extensions .mp3 and .wma are used for files other than MP3 and WMA files, they may be mistakenly recognized and played as MP3 and WMA files. This may result in large amounts of interference and damage to the speakers. ● Playback • To play MP3 files with steady sound quality, we recommend a fixed bit rate of at least 128 kbps and a sampling frequency of 44.1 kHz. • CD-R or CD-RW playback may not be possible in some instances, depending on the characteristics of the disc. • There is a wide variety of freeware and other encoding software for MP3 and WMA files on the market, and depending on the status of the encoding and the file format, poor sound quality or noise at the start of playback may result. In some cases, playback may not be possible at all. • When files other than MP3 or WMA files are recorded on a disc, it may take more time to recognize the disc and in some cases, playback may not be possible at all. • Microsoft, Windows, and Windows Media are the registered trademarks of Microsoft Corporation in the U.S.A. and other countries. 460 3-3. Using the Lexus Display Audio system NOTICE ■ CDs and adapters that cannot be used Do not use the following types of CDs, 3 in. (8 cm) CD adapters or Dual Discs. Doing so may damage the CD player and/or the CD load/eject function. ● CDs that have a diameter that is not 4.7 in. (12 cm) 3 ● Low-quality and deformed CDs recording area ● CDs that have had tape, stickers or CD-R labels attached to them, or that have had the label peeled off 461 Interior features ● CDs with a transparent or translucent 3-3. Using the Lexus Display Audio system NOTICE ■ CD player precautions Failure to follow the precautions below may result in serious damage to the CDs or the player itself. ● Do not insert anything other than CDs into the CD slot. ● Do not apply oil to the CD player. ● Store CDs away from direct sunlight. ● Never try to disassemble any part of the CD player. 462 3-3. Using the Lexus Display Audio system Listening to an iPod Connecting an iPod enables you to enjoy music from the vehicle speakers. Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “iPod” with an iPod connected. ■ Connecting an iPod STEP 1 Pull up the lever to release the lock, and lift the armrest. 3 Open the cover and connect an iPod using an iPod cable. Turn on the power of the iPod if it is not turned on. 463 Interior features STEP 2 3-3. Using the Lexus Display Audio system ■ Control panel Audio control screen Playback/ Pause button “PWR·VOL” knob Power Volume Song selector knob Song selector button Audio source selector button 464 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller displays the audio control screen from any screens of the selected source. 465 3 Interior features Audio source selection screen appears Selecting the play mode Displaying the song list Select: Playing the previous song Select and hold: Reversing a song Pause Select to playback Select: Playing the next song Select and hold: Fast-forwarding a song Repeat play Shuffle play Setting the sound (P. 497) 3-3. Using the Lexus Display Audio system Selecting a play mode STEP 1 STEP 2 Select “Browse” on the screen. Select the desired play mode by selecting the “Playlists”, “Artists”, “Albums”, “Songs”, “Podcasts”, “Audio books”, “Genres” or “Composers” tabs. Selecting, fast-forwarding and reversing songs ■ Selecting one song at a time Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired song. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK” button until you hear a beep. ■ Selecting a song from audio control screen Select or . To fast-forward or reverse, select and hold beep. or until you hear a ■ Selecting a song from the list STEP 1 Select “Songs” on the screen. STEP 2 466 Select the desired song. 3-3. Using the Lexus Display Audio system Shuffle play Each time is selected, the mode changes in the following order: : Playing the songs in shuffle : Playing the albums in the iPod in shuffle : Off When a large number of songs is stored in an iPod, shuffle selection may take time. 3 Repeat play is selected, the mode changes in the following order: : Repeating the song : Off 467 Interior features Each time 3-3. Using the Lexus Display Audio system ■ About iPod ● “Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to iPod, or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. ● Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance. ● iPhone, iPod, iPod classic, iPod nano and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. ■ iPod cover art ● Depending on the iPod and songs in the iPod, iPod cover art may be displayed. ● This function can be changed to “On” or “Off”. (P. 407) ● It may take time to display iPod cover art, and the iPod may not be operated while the cover art display is in process. ● Only iPod cover art that is saved in a JPEG format can be displayed. ■ iPod functions ● When an iPod is connected and the audio source is changed to iPod mode, the iPod will resume play from the same point in which it was last used. ● Depending on the iPod that is connected to the system, certain functions may not be available. If a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it once again may resolve the problem. ● While connected to the system, the iPod cannot be operated with its own con- trols. It is necessary to use the controls of the vehicle’s audio system instead. ● When the battery level of an iPod is very low, the iPod may not operate. If so, charge the iPod before use. ● Supported models (P. 469) 468 3-3. Using the Lexus Display Audio system ■ iPod problems To resolve most problems encountered when using your iPod, disconnect your iPod from the vehicle iPod connection and reset it. For instructions on how to reset your iPod, refer to your iPod Owner’s Manual. ■ Error messages “Connection error. Please consult your Owner’s Manual for instructions on how to connect the iPod.”: This indicates a problem in the iPod or its connection. “There are no songs available for playback. Please load compatible media to your iPod.”: This indicates that there is no music data in the iPod. The following iPod, iPod nano, iPod classic, iPod touch and iPhone devices can be used with this system. 3 ● Made for Interior features ■ Compatible models • iPod touch (4th generation) • iPod touch (3rd generation) • iPod touch (2nd generation) • iPod touch (1st generation) • iPod classic • iPod with video • iPod nano (6th generation) • iPod nano (5th generation) • iPod nano (4th generation) • iPod nano (3rd generation) • iPod nano (2nd generation) • iPod nano (1st generation) • iPhone 4 • iPhone 3GS • iPhone 3G • iPhone Depending on differences between models or software versions etc., some models might be incompatible with this system. 469 3-3. Using the Lexus Display Audio system CAUTION ■ Caution while driving Do not connect iPod or operate the controls. NOTICE ■ If the armrest cannot be fully closed Depending on the size and shape of the iPod that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the iPod or the terminal, etc. ■ To prevent damage to iPod ● Do not leave iPod in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. ● Do not push down on or apply unnecessary pressure to the iPod while it is con- nected as this may damage the iPod or its terminal. ● Do not insert foreign objects into the port as this may damage the iPod or its ter- minal. 470 3-3. Using the Lexus Display Audio system Listening to a USB memory Connecting a USB memory enables you to enjoy music from the vehicle speakers. Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “USB” with a USB memory connected. ■ Connecting a USB memory STEP 1 Pull up the lever to release the lock, and lift the armrest. 3 Interior features STEP 2 Open the cover and connect a USB memory. Turn on the power of the USB memory if it is not turned on. 471 3-3. Using the Lexus Display Audio system ■ Control panel Audio control screen Playback/ Pause button “PWR·VOL” knob Power Volume File selector knob File selector button Audio source selector button 472 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller displays the audio control screen from any screens of the selected source. 473 3 Interior features Audio source selection screen appears Displaying the folder list Displaying the file list Select: Playing the previous file Select and hold: Reversing a file Pause Select to playback Select: Playing the next file Select and hold: Fast-forwarding a file Repeat play Random playback Setting the sound (P. 497) 3-3. Using the Lexus Display Audio system Selecting, fast-forwarding and reversing files ■ Selecting one file at time Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired file. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK” button until you hear a beep. ■ Selecting a file from audio control screen Select or . To fast-forward or reverse, select and hold beep. or until you hear a ■ Selecting a file from the list STEP 1 Select “Files” on the screen. STEP 2 474 Select the desired file number. 3-3. Using the Lexus Display Audio system Selecting a folder STEP 1 STEP 2 Select “Folders” on the screen. Select the desired folder number. Select the desired file number. STEP 3 3 Interior features Random playback Each time is selected, the mode changes in the following order: : Random play on the folder : Random play in all the folders : Off 475 3-3. Using the Lexus Display Audio system Repeat play Each time is selected, the mode changes in the following order: : File repeat : Folder repeat : Off ■ USB memory functions ● Depending on the USB memory that is connected to the system, the device itself may not be operable and certain functions may not be available. If the device is inoperable or a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it once again may resolve the problem. ● If the USB memory still does not begin operation after being disconnected and reconnected, format the memory. ■ Error messages for USB memory “Connection error. Please consult your Owner’s Manual for instructions on how to connect the USB device.”: This indicates a problem in the USB memory or its connection. “No compatible audio files found. Please add compatible files to your USB device.”: This indicates that no MP3/WMA files are included in the USB memory. 476 3-3. Using the Lexus Display Audio system ■ USB memory ● Compatible devices USB memory that can be used for MP3 and WMA playback. ● Compatible device formats The following device formats can be used: • USB communication formats: USB2.0 HS (480Mbps) • File formats: FAT16/32 (Windows) • Correspondence class: Mass storage class MP3 and WMA files written in any format other than those listed above may not play correctly, and their file names and folder names may not be displayed correctly. Items related to standards and limitations are as follows: 3 MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size using MP3 compression. WMA (Windows Media Audio) is a Microsoft audio compression format. This format compresses audio data to a size smaller than that of the MP3 format. There is a limit to the MP3 and WMA file standards that can be used and to the media/formats on which the files are recorded. 477 Interior features • Maximum directory hierarchy: 8 levels • Maximum number of folders in a device: 3000 (including the root) • Maximum number of files in a device: 9999 • Maximum number of files per folder: 255 ● MP3 and WMA files 3-3. Using the Lexus Display Audio system ● MP3 file compatibility • Compatible standards MP3 (MPEG1 AUDIO LAYERII, III, MPEG2 AUDIO LAYERII, III, MPEG2.5) • Compatible sampling frequencies MPEG1 AUDIO LAYERII, III: 32, 44.1, 48 (kHz) MPEG2 AUDIO LAYERII, III: 16, 22.05, 24 (kHz) • Compatible bit rates (compatible with VBR) MPEG1 AUDIO LAYERII, III: 32-320 (kbps) MPEG2 AUDIO LAYERII, III: 8-160 (kbps) • Compatible channel modes: stereo, joint stereo, dual channel and monaural ● WMA file compatibility • Compatible standards WMA Ver. 7, 8, 9 • Compatible sampling frequencies HIGH PROFILE 32, 44.1, 48 (kHz) • Compatible bit rates HIGH PROFILE 48-320 (kbps, VBR) ● File names The only files that can be recognized as MP3/WMA and played are those with the extension .mp3 or .wma. ● ID3 and WMA tags ID3 tags can be added to MP3 files, making it possible to record the track title, artist name, etc. The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3, 2.4 ID3 tags. (The number of characters is based on ID3 Ver. 1.0 and 1.1.) WMA tags can be added to WMA files, making it possible to record the track title and artist name in the same way as with ID3 tags. 478 3-3. Using the Lexus Display Audio system ● MP3 and WMA playback • When a device containing MP3 or WMA files is connected, all files in the USB memory device are checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend that you do not include any files other than MP3 or WMA files or create any unnecessary folders. • When the USB device is connected and the audio source is changed to USB memory mode, the USB device will start playing the first file in the first folder. If the same device is removed and reinserted (and the contents have not been changed), the USB device will resume play from the same point in which it was last used. ● Extensions If the file extensions .mp3 and .wma are used for files other than MP3 and WMA files, they will be skipped (not played). 3 ● Playback CAUTION ■ Caution while driving Do not connect USB memories or operate the controls. 479 Interior features • To play MP3 files with steady sound quality, we recommend a fixed bit rate of at least 128 kbps and a sampling frequency of 44.1 kHz. • There is a wide variety of freeware and other encoding software for MP3 and WMA files on the market, and depending on the status of the encoding and the file format, poor sound quality or noise at the start of playback may result. In some cases, playback may not be possible at all. • Microsoft, Windows, and Windows Media are the registered trademarks of Microsoft Corporation in the U.S.A. and other countries. 3-3. Using the Lexus Display Audio system NOTICE ■ If the armrest cannot be fully closed Depending on the size and shape of the USB memory that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the USB memory or the terminal, etc. ■ To prevent damage to USB memories ● Do not leave USB memories in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. ● Do not push down on or apply unnecessary pressure to the USB memory while it is connected as this may damage the USB memory or its terminal. ● Do not insert foreign objects into the port as this may damage the USB memory or its terminal. 480 3-3. Using the Lexus Display Audio system Using the AUX port This port can be used to connect a portable audio device and listen to it through the vehicle’s speakers. STEP 1 Pull up the lever to release the lock, and lift the armrest. STEP 2 Open the cover and connect the portable audio device. 3 Interior features AUX port STEP 3 Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “AUX”. ■ Operating portable audio devices connected to the audio system The volume can be adjusted using the vehicle’s audio controls. All other adjustments must be made on the portable audio device itself. ■ When using a portable audio device connected to the power outlet Noise may occur during playback. Use the power source of the portable audio device. 481 3-3. Using the Lexus Display Audio system CAUTION ■ Caution while driving Do not connect portable audio device or operate the controls. NOTICE ■ If the armrest cannot be fully closed Depending on the size and shape of the portable audio device that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the portable audio device or the terminal, etc. ■ To prevent damage to portable audio device ● Do not leave portable audio device in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. ● Do not push down on or apply unnecessary pressure to the portable audio device while it is connected as this may damage the portable audio device or its terminal. ● Do not insert foreign objects into the port as this may damage the portable audio device or its terminal. 482 3-3. Using the Lexus Display Audio system Listening to Bluetooth® audio The Bluetooth® audio system enables users to enjoy music played on a portable player from the vehicle speaker via wireless communication. This audio system supports Bluetooth®, a wireless data system capable of playing portable audio music without cables. If your portable player does not support Bluetooth®, the Bluetooth® audio system will not function. Press the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller and then select “Bluetooth*”. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. ■ Control panel 3 Audio control screen “PWR·VOL” knob Power Volume Track selector knob Track selector button Audio source selector button 483 Interior features Playback/ Pause button 3-3. Using the Lexus Display Audio system ■ Audio control screen Pressing the “MEDIA” button or the “AUDIO” button on the Lexus Display Audio controller displays the audio control screen from any screens of the selected source. Audio source selection screen appears Displaying the list Connecting a Bluetooth® audio player Displaying the track list Select: Playing the previous track Select and hold: Reversing a track Playback Pause Select: Playing the next track Select and hold: Fast-forwarding a track Repeat play Random playback Setting the sound (P. 497) Some titles and controls may not be displayed depending on the type of portable audio player. 484 3-3. Using the Lexus Display Audio system Status display You can check such indicators as signal strength and battery charge on the screen. Connection status Battery charge 3 Indicators Battery charge Good Full Interior features Connection status Conditions Not connected Empty 485 3-3. Using the Lexus Display Audio system Registering a Bluetooth® audio player To use the Bluetooth® audio system, you need to register your portable audio player into the system. Once registered, you can enjoy your music on the vehicle’s audio system. You can register up to 5 devices in the system. STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Audio” screen. Select “Connect”. Select “Yes”. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 486 3-3. Using the Lexus Display Audio system STEP 4 Input the passcode displayed on the screen into your portable audio player. For the operation of the portable audio player, see the manual that comes with your portable audio player. Passcodes are not required for SSP (Secure Simple Pairing) compatible Bluetooth® devices. Depending on the device, you may need to select “Yes” to register, or “No” to cancel on your Bluetooth® device. If a completion message is displayed, registration is complete. If an error message is displayed, follow the guidance on the screen to try again. 487 3 Interior features If you want to cancel it, select “Cancel”. 3-3. Using the Lexus Display Audio system Selecting the Bluetooth® audio player If multiple Bluetooth® devices are registered, follow the procedure below to select the Bluetooth® device to be used. You may only use one device at a time. STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Audio” screen. Select “Connect”. Select the device to connect. “Add New”: Registering Bluetooth® device. (P. 543) a The selection indicator is displayed on left side of the selected device name. The Bluetooth® mark is displayed when you connected the device. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 488 3-3. Using the Lexus Display Audio system Connecting the Bluetooth® audio player There are two connection methods available. ■ When the connection method is set to “From Vehicle” RX350 When the portable audio player is on standby for the connection, it will be automatically connected whenever the “ENGINE START STOP” switch is in either ACCESSORY or IGNITION ON mode. RX450h When the portable audio player is on standby for the connection, it will be automatically connected whenever the “POWER” switch is in either ACCESSORY or ON mode. STEP 1 STEP 2 Display the “Bluetooth* Audio” screen. Select “Connect”. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 489 Interior features ■ When the connection method is set to “From Audio Player” Operate the portable player and connect it to the Bluetooth® audio system. 3 3-3. Using the Lexus Display Audio system Select the device to connect. STEP 3 A message is shown if connection has been successful. If connection fails, a message will be displayed and connection will be re-attempted. Selecting, fast-forwarding and reversing tracks ■ Selecting a track Press “” or “” on the “PRST•TRACK” button or turn the “TUNE•SCROLL” knob to select the desired track number. To fast-forward or reverse, press and hold “” or “” on the “PRST•TRACK” button until you hear a beep. ■ Selecting a track from audio control screen Select or . To fast-forward or reverse, select and hold beep. or until you hear a ■ Selecting a track from the list From “Tracks” STEP 1 STEP 2 490 Select “Tracks” on the screen. Select the desired track. 3-3. Using the Lexus Display Audio system From “Browse” STEP 1 STEP 2 Select “Browse” on the screen. Select the desired item. Continue to select the applicable screen button until its track list is displayed. Select the desired track. STEP 3 3 Interior features Random playback Each time is selected, the mode changes in the following order: : Random play on the album : Random play in all the album : Off 491 3-3. Using the Lexus Display Audio system Repeat play Each time is selected, the mode changes in the following order: : Track repeat : Album repeat : Off ■ When using the Bluetooth® audio system ● In the following conditions, the system may not function. • If the portable audio player is turned off • If the portable audio player is not connected • If the portable audio player’s battery is low • If the portable player is behind the seat or in the glove box or console box • If metal is covering or touching the portable player ● There may be a delay if phone connection is carried out during Bluetooth® audio play. ● Depending on the type of portable audio player that is connected to the system, operation may differ slightly and certain functions may not be available. ■ Bluetooth® antenna The antenna is built into the display. If the portable audio player is behind the seat or in the glove box or console box, or is touching or covered by metal objects, connection status may deteriorate. ■ Battery charge/signal status This display may not correspond exactly with the portable audio player, and this system does not have a charging function. 492 3-3. Using the Lexus Display Audio system ■ About Bluetooth® Bluetooth is a registered trademark of Bluetooth SIG. Inc. ■ Compatible models Portable audio players must correspond to the specifications. ● Bluetooth® specifications: Ver. 1.1, or higher (Recommended: Ver. 2.1 + EDR or higher) 3 ● Profiles: 493 Interior features • A2DP (Advanced Audio Distribution Profile) Ver. 1.0, or higher (Recommended: Ver. 1.2 or higher) This is a profile to transmit stereo audio or high quality sounds to the headphone. • AVRCP (Audio/Video Remote Control Profile) Ver. 1.0 or higher (Recommended: Ver. 1.4 or higher) This is a profile to remote control the A/V equipment. However, please note that some functions may be limited depending on the type of portable audio player. 3-3. Using the Lexus Display Audio system ■ Certification for the Bluetooth® audio system FCC ID: AJDK046 IC ID: 775E-K046 This device complies with Part 15 of FCC Rules and Industry Canada licenceexempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. Le présent appareil est conforme aux la partie 15 des règles de la FCC et CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. ■ Reconnecting the portable audio player RX350 If the portable audio player is disconnected with a poor reception when the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode, the system automatically reconnects the portable audio player. RX450h If the portable audio player is disconnected with a poor reception when the “POWER” switch is in ACCESSORY or ON mode, the system automatically reconnects the portable audio player. If you have switched off the portable audio player yourself, follow the instructions below to reconnect: ● Select the portable audio player again ● Enter the portable audio player ■ When you release your car Be sure to initialize your data. (P. 405) 494 3-3. Using the Lexus Display Audio system CAUTION ■ FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20 cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles). This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention des autres utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à l’établissement d’une communication satisfaisante. 495 3 Interior features Cet équipement est conforme aux limites d’exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles les radioélectriques (RF) de la FCC lignes directrices d’exposition dans le Supplément C à OET65 et d’exposition aux fréquences radioélectriques (RF) CNR-102 de l’IC. Cet équipement émet une énergie RF très faible qui est considérée conforme sans évaluation de l’exposition maximale autorisée. Cependant, cet équipement doit être installé et utilisé en gardant une distance de 20 cm ou plus entre le dispositif rayonnant et le corps (à l’exception des extrémités : mains, poignets, pieds et chevilles). 3-3. Using the Lexus Display Audio system CAUTION ■ Caution while driving Do not connect portable players or operate the controls. ■ Caution regarding interference with electronic devices ● Your audio unit is fitted with Bluetooth® antennas. People with implanted pace- makers or cardiac defibrillators should maintain a reasonable distance between themselves and the Bluetooth® antennas. The radio waves may affect the operation of such devices. ● Before using Bluetooth® devices, users of any electrical medical device other than implanted pacemakers and implanted cardiac defibrillators should consult the manufacturer of the device for information about its operation under the influence of radio waves. Radio waves could have unexpected effects on the operation of such medical devices. NOTICE ■ To prevent damage to portable players Do not leave portable players in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. 496 3-3. Using the Lexus Display Audio system Optimal use of the audio system Select on the audio control screen to adjust the sound settings. “Sound” tab “DSP” tab Surround on/off Automatic sound levelizer (ASL) on/off 497 3 Interior features Select “-” or “+” to adjust the treble, mid or bass to a level between -5 to 5. Select “Front” or “Rear” to adjust the front/rear audio balance to a level between Front 7 and Rear 7. Select “L” or “R” to adjust the left/right audio balance to a level between L7 and R7. 3-3. Using the Lexus Display Audio system ■ The sound quality level is adjusted individually The treble, mid and bass levels can be adjusted for the each audio mode separately. ■ About Automatic Sound Leveliser (ASL) ASL automatically adjusts the volume and tone quality according to the vehicle speed. 498 3-3. Using the Lexus Display Audio system Using the steering wheel audio switches Some audio features can be controlled using the switches on the steering wheel. Press: Turns the power on, selects audio source Press and hold: Pause or mute Increases/decreases volume Radio mode: Selects radio stations iPod mode: Selects songs USB memory mode: Selects files and folders Bluetooth® audio mode: Selects tracks and albums Turning the audio system on To turn the audio system on, press the “MODE” switch. 499 3 Interior features CD mode: Selects tracks/files and folders (MP3/WMA) 3-3. Using the Lexus Display Audio system Changing the audio source Press the “MODE” switch when the audio system is turned on. The audio source changes as follows each time the “MODE” switch is pressed. If no discs are inserted in the player, or if the external device is not connected, that mode will be skipped. FMSATCD playeriPod or USB memory Bluetooth® audioAUXAMFM Adjusting the volume Press “+” to increase the volume and “-” to decrease the volume. Hold the button in that position to continue increasing or decreasing the volume. Silencing a sound Press and hold the “MODE” switch. To cancel, press and hold the “MODE” switch. Selecting a radio station STEP 1 Press the “MODE” switch to select the radio mode. STEP 2 Press “” or “” on to select a radio station. To seek stations, press and hold “” or “” on beep. 500 until you hear a 3-3. Using the Lexus Display Audio system Selecting a track/file or song STEP 1 Press the “MODE” switch to select the CD, Bluetooth® audio, iPod or USB memory mode. STEP 2 Press “” or “” on to select the desired track/file or song. Selecting a folder or album STEP 1 Press the “MODE” switch to select the CD (only when MP3/ WMA disc is in use), Bluetooth® audio or USB memory mode. 3 STEP 2 Press and hold “” or “” on until you hear a beep. Interior features CAUTION ■ To reduce the risk of an accident Exercise care when operating the audio switches on the steering wheel. 501 3-3. Using the Lexus Display Audio system Hands-free system (for mobile phone) The hands-free system is a function that allows you to use your mobile phone without touching it. This system supports Bluetooth®. Bluetooth® is a wireless data system that allows the mobile phone to wirelessly connect to the hands-free system and make/receive calls. ■ Telephone switch Volume switch During an incoming call: Adjusts the ring tone volume During an ongoing call: Adjusts the receiver volume The voice guidance volume cannot be adjusted using this button. Off hook switch • Sending • Receiving • “Phone” screen display On hook switch • End call • Refuse call Talk switch Press: Turns the voice command system on Press and hold: Turns the voice command system off 502 3-3. Using the Lexus Display Audio system ■ Microphone You can use the microphone when talking on the phone. The person you are speaking to can be heard from the front speakers. To use the hands-free system, you must register your Bluetooth® phone in the system. (P. 511) 3 Interior features 503 3-3. Using the Lexus Display Audio system Status display You can check indicators such as signal strength and battery charge on the “Phone” screen. Connection status Battery charge Call area Signal strength Indicators Connection status Battery charge Call area Signal strength Conditions Good Not connected Full Empty “Rm”: Roaming area Excellent Poor ■ When using the hands-free system ● The audio system is muted when making a call. ● If both parties speak at the same time, it may be difficult to hear. ● If the received call volume is overly loud, an echo may be heard. If the Bluetooth® phone is too close to the system, quality of the sound may deteriorate and connecting condition may go down. 504 3-3. Using the Lexus Display Audio system ● In the following circumstances, it may be difficult to hear the other party: • • • • • When driving on unpaved roads When driving at high speeds If a window is open If the air conditioning is blowing directly on the microphone There is an effect from the network of the mobile phone ■ Conditions under which the system will not operate ● If using a mobile phone that does not support Bluetooth® ● If the mobile phone is turned off ● If you are outside service range ● If the mobile phone is not connected ● If the mobile phone’s battery is low 3 ● When outgoing is controlled, due to heavy traffic on telephone lines, etc. ● When transferring the phonebook data from the mobile phone ■ Bluetooth® antenna The antenna is built into the display. If the mobile phone is behind the seat or in the console box, or touching or covered by metal objects, connection status may deteriorate. ■ Battery charge/Signal status ● This display may not correspond exactly with the mobile phone itself. ● This system does not have a charging function. ● The Bluetooth® phone battery will burn quickly when it is connected to Bluetooth®. ● When the mobile phone is not connected, “No Connect” is displayed. ● When you are out of service area or in a place inaccessible by radio waves, “No service” is displayed. ■ When using Bluetooth® audio and hands-free system at the same time The following problems may occur. ● The Bluetooth® connection may be cut. ● Noise may be heard on the Bluetooth® audio playback. 505 Interior features ● When the mobile phone itself cannot be used 3-3. Using the Lexus Display Audio system ■ About the phonebook in this system The following data is stored for every registered phone. When another phone is connecting, you cannot read the registered data. ● Phonebook data ● Call history date ● Speed dial When you delete the phone, the above-mentioned data is also deleted. ■ When you release your car Be sure to initialize your data. (P. 405) ■ About Bluetooth® Bluetooth is a registered trademark of Bluetooth SIG. Inc. ■ Compatible models This system supports the following service. ● Bluetooth® Specification: Ver. 1.1 or higher (Recommended: Ver. 2.1+EDR or higher) ● Profiles: • HFP (Hands Free Profile) Ver. 1.0 or higher (Recommended: Ver. 1.5 or higher) This is a profile to allow hands-free phone calls using the mobile phone or head sets. It has an outgoing and incoming call function. • OPP (Object Push Profile) Ver. 1.1 or higher This is a profile to exchange phonebook data. When the Bluetooth® phone has PBAP and OPP, OPP cannot be used. • PBAP (Phone Book Access Profile) Ver. 1.0 or higher This is a profile to transfer phonebook data. If your mobile phone does not support HFP, you cannot enter the Bluetooth® phone. You need to take OPP or PBAP service individually. 506 3-3. Using the Lexus Display Audio system ■ Certification for the hands-free system FCC ID: AJDK046 IC ID: 775E-K046 This device complies with Part 15 of FCC Rules and Industry Canada licenceexempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. Le présent appareil est conforme aux la partie 15 des règles de la FCC et CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. 3 Interior features 507 3-3. Using the Lexus Display Audio system CAUTION ■ FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20 cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles). Cet équipement est conforme aux limites d’exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles les radioélectriques (RF) de la FCC lignes directrices d’exposition dans le Supplément C à OET65 et d’exposition aux fréquences radioélectriques (RF) CNR-102 de l’IC. Cet équipement émet une énergie RF très faible qui est considérée conforme sans évaluation de l’exposition maximale autorisée. Cependant, cet équipement doit être installé et utilisé en gardant une distance de 20 cm ou plus entre le dispositif rayonnant et le corps (à l’exception des extrémités : mains, poignets, pieds et chevilles). This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention des autres utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à l’établissement d’une communication satisfaisante. 508 3-3. Using the Lexus Display Audio system CAUTION ■ Caution while driving Do not use a mobile phone or connect the Bluetooth® phone. ■ Caution regarding interference with electronic devices ● Your audio unit is fitted with Bluetooth® antennas. People with implanted pace- makers or cardiac defibrillators should maintain a reasonable distance between themselves and the Bluetooth® antennas. The radio waves may affect the operation of such devices. ● Before using Bluetooth® devices, users of any electrical medical device other than implanted pacemakers and implanted cardiac defibrillators should consult the manufacturer of the device for information about its operation under the influence of radio waves. Radio waves could have unexpected effects on the operation of such medical devices. ■ To prevent damage to mobile phones Do not leave mobile phones in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the phone. 509 Interior features NOTICE 3 3-3. Using the Lexus Display Audio system Using the Bluetooth® phone Device name Bluetooth® connection status (P. 504) Dialing from history (P. 520) Speed dialing (P. 520) Dialing from the phonebook (P. 518) Dialing by inputting a number (P. 517) Connecting a Bluetooth® phone (P. 513) To display the screen shown above, press on the steering wheel or press the “MENU” button on the Lexus Display Audio controller and then select “Phone” on the “Menu” screen. 510 3-3. Using the Lexus Display Audio system Registering a Bluetooth® phone To use the hands-free system, you must register a Bluetooth® phone in the system. You can register up to 5 phones in the system. STEP 1 STEP 2 Display the “Phone” screen. (P. 510) Select “Yes”. 3 Interior features 511 3-3. Using the Lexus Display Audio system STEP 3 Input the passcode displayed on the screen into your phone. For the operation of the phone, see the manual that comes with your mobile phone. Depending on the type of phone, further phone operations may be required after inputting the passcode (for example to confirm if connection is to be received or not) when registering a phone. Passcodes are not required for SSP (Secure Simple Pairing) compatible Bluetooth® devices. Depending on the phone, you may need to select “Yes” to register, or “No” to cancel on your mobile phone. If you want to cancel it, select “Cancel”. If a completion message is displayed, registration is complete. If an error message is displayed, follow the guidance on the screen to try again. 512 3-3. Using the Lexus Display Audio system Selecting the Bluetooth® phone If multiple Bluetooth® devices are registered, follow the procedure below to select the Bluetooth® device to be used. You may only use one device at a time. STEP 1 STEP 2 Display the “Phone” screen. (P. 510) Select “Connect Phone”. 3 Select the device to connect. “Add New”: Registering Bluetooth® device. (P. 543) a The selection indicator is displayed on left side of the selected device name. The Bluetooth® mark is displayed when you connected the device. When the system cannot get the device names, alternate names will be displayed such as “Device1”, “Device2”, etc. 513 Interior features STEP 3 3-3. Using the Lexus Display Audio system Connecting a Bluetooth® phone There are two connecting methods available-automatic and manual. Automatic When you register your phone, auto connection will be activated. Always set it to this mode and leave the Bluetooth® phone in a place where connection can be established. RX350 When the “ENGINE START STOP” switch is turned to ACCESSORY or IGNITION ON mode, the system will search for a nearby mobile phone you have registered. RX450h When the “POWER” switch is turned to ACCESSORY or ON mode, the system will search for a nearby mobile phone you have registered. Next, the system automatically connects with the most recent of the phones connected to in the past. Then, the connection result is displayed. Depending on the type of phone, phone operations may be required (to confirm if connection is to be received or not) even when automatically connected. 514 3-3. Using the Lexus Display Audio system Manual When the auto connection has failed or “Bluetooth* Power” is turned off (P. 549), you must connect Bluetooth® manually. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. STEP 1 STEP 2 Display the “Phone” screen. (P. 510) Select “Connect Phone”. 3 Select the device to connect. A message is shown if connection has been successful. If connection fails, a message will be displayed and connection will be re-attempted. 515 Interior features STEP 3 3-3. Using the Lexus Display Audio system ■ Reconnecting to the Bluetooth® phone RX350 If the system cannot connect due to poor signal strength with the “ENGINE START STOP” switch in ACCESSORY or IGNITION ON mode, the system will automatically attempt to reconnect. RX450h If the system cannot connect due to poor signal strength with the “POWER” switch in ACCESSORY or ON mode, the system will automatically attempt to reconnect. If the phone is turned off, the system will not attempt to reconnect. In this case, connection must be made manually, or the phone must be re-selected. ■ Connecting the phone while Bluetooth® audio is playing ● Bluetooth® audio will stop temporarily. ● It may take time to connect. 516 3-3. Using the Lexus Display Audio system Making a call Once the Bluetooth® phone is registered, you can make a call using the following procedure: ■ Dialing STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Dial” on the “Phone” screen. Input the phone number. STEP 3 To delete the inputted phone number, select . For the first digit, you can enter “+” by selecting “” for a while. Press on the steering wheel or select . Depending on the type of phone, when internet communication functions such as skype are available, phone operations (selecting between normal phone communication or internet communication) may be necessary after dialing operations are performed. 517 Interior features STEP 4 3 3-3. Using the Lexus Display Audio system ■ Dialing from the phonebook You can dial a number from the phonebook data imported from your mobile phone. The system has one phonebook for each telephone. Up to 1000 entries may be stored in each phonebook. (P. 532) STEP 1 STEP 2 STEP 3 Display the “Phone” screen. (P. 510) Select “Contacts” on the “Phone” screen. Choose the desired data to call from the list. If the phonebook is empty, a message will be displayed. (P. 519) STEP 4 518 Choose the number and then press on the steering wheel or select . 3-3. Using the Lexus Display Audio system ● When the phonebook is empty You can transfer the phone numbers in your Bluetooth® phone to the system. Operation methods differ between PBAP compatible and PBAP incompatible Bluetooth® phones. If your mobile phone does not support either PBAP or OPP service, you cannot transfer contacts. STEP 1 STEP 2 Select “Contacts” on the “Phone” screen. If the phonebook is empty, a message will be displayed. 3 519 Interior features For PBAP compatible Bluetooth® phone STEP 3 Select “Yes” if you want to transfer new contacts from a mobile phone. Select “No” if you want to cancel transferring the contacts. Depending on the type of phone, phone operations may be necessary when transferring contacts by PBAP. For PBAP incompatible and OPP compatible Bluetooth® phone STEP 3 Select “Transfer” if you want to transfer new contacts from a mobile phone. Select “Cancel” if you want to cancel transferring the contacts. You need to operate your phone to transfer new contacts. 3-3. Using the Lexus Display Audio system ■ Calling using speed dial You can make a call using numbers registered from the phonebook. STEP 1 STEP 2 STEP 3 Display the “Phone” screen. (P. 510) Select “Speed Dials” on the “Phone” screen. Select the desired tab and choose the desired number to make a call. ■ Dialing from history You can call using the call history which has the 4 functions below. “All”: all the calls below which were memorized “Missed”: calls which you missed “Incoming”: calls which you received “Outgoing”: calls which you called STEP 1 STEP 2 STEP 3 520 Display the “Phone” screen. (P. 510) Select “Call History” on the “Phone” screen. Select the desired tab and choose the desired data from the list. 3-3. Using the Lexus Display Audio system STEP 4 Press select on the steering wheel or . ■ Calling using voice recognition Calls can be made by giving a voice command. STEP 1 STEP 2 Voice prompts on/off Voice commands Voice commands are marked with . Canceling voice recognition system 521 3 Interior features Press the talk switch. To cancel voice recognition press and hold the talk switch. Following the system guidance, wait for the beep, and then say the desired voice commands. 3-3. Using the Lexus Display Audio system ● Dial by name The procedure below shows “Call ” or “Call at ”. Follow similar procedures for the other operations. STEP 1 STEP 2 STEP 3 Press the talk switch. Say the name, or the name and type of phone, of a registered contact. Say “Dial” or press on the steering wheel. Say or select “Go Back” to return to the previous screen. ■ Call history list ● If you make a call to or receive a call from a number registered in the phone- book, the name is displayed in the call history. ● If you make multiple calls to the same number, only the last call made is dis- played in the call history. ■ When driving The functions “Dialing”, “Dialing from the phonebook”, and “Dialing from history” (only the 6th page of “All” tab) are unavailable. ■ International calls You may not be able to make international calls, depending on the mobile phone in use. ■ Calling by using the latest call history item STEP 1 Press on the steering wheel to display the “Phone” screen. STEP 2 Press on the steering wheel to display the “Call History” screen. STEP 3 Press on the steering wheel to select the latest history item. STEP 4 Press on the steering wheel or select item. 522 to call the latest history 3-3. Using the Lexus Display Audio system ■ Voice guidance function ● Voice guidance for the voice recognition system can be skipped by pressing the talk switch. ● When “Voice Prompts (on/off)” is selected, voice recognition will be tempo- rarily suspended. Press the talk switch again. ● Voice guidance can be canceled by setting voice prompts to off. Use this setting when it is desirable to say a command immediately after pressing the talk switch. ■ Using voice command ● Using voice command “Call ” or “Call at ” 523 3 Interior features • In the same manner as it is displayed on the screen, “Call ” or “Call at ”, after saying “Call” say the name, or the name and type of phone, of a contact. For example: “Call”, “John Smith” or “Call”, “Mary Davis”, “at”, “Mobile” • There are 4 types of phones: Home, Mobile, Work and Other. • Short or abbreviated names in the phonebook may not be recognized. Change names in the phonebook to full names. • Sometimes a voice recognition result confirmation screen will be displayed. After confirming the result, say “Yes” or “No”. • When the system recognizes multiple names from the phonebook, a name candidate list will be displayed on the screen. If the desired name is not displayed on the top of the screen, say the number of the name from the candidate list (number 1 or number 2) to select a name from the candidate list. • When a contact has multiple phone numbers registered in the phonebook, a candidate list will be displayed. If the desired phone number is not displayed on the top of the screen, say the number of the desired phone number from the candidate list (number 1 or number 2) to select a phone number from the candidate list. 3-3. Using the Lexus Display Audio system ● Using voice command “Dial ” • In the same manner as it is displayed on the screen, “Dial ”, after saying “Dial” say the phone number. • Say the phone number one digit at a time. For example, if the phone number is 2345678: Say “two three four five six seven eight” Do not say “twenty three forty five sixty seven eight” • The system can recognize the following types of the phone numbers: 3 digit numbers (911, 411, 611) 7 digit numbers (Local phone numbers) 10 digit numbers (Area code + Local phone number) 11 digit phone numbers (1 + Area code + Local phone number) • As the system cannot recognize additional numbers, say the complete number without stopping. • When the system recognizes multiple phone numbers, a phone number candidate list will be displayed on the screen. If the desired phone number is not displayed on the top of the screen, say the number of the desired phone number from the candidate list (number 1 or number 2) to select a phone number from the candidate list. ● Using voice command “International call”. Up to 20 digits can be recognized when using the international call function. The number can also be divided into multiple groups and recognized. ■ When using voice recognition Speak clearly when using the voice recognition, otherwise the system may not correctly recognize your voice. Wind or other noises may also cause the system not to recognize your voice. 524 3-3. Using the Lexus Display Audio system Receiving a call When a call is received, the following screen is displayed together with a sound. To answer the phone: • Press • Select on the steering wheel. . 3 . ■ To adjust the incoming call volume Select “-” or “+”. You can also adjust the volume using the steering switches or volume knob. ■ International calls Received international calls may not be displayed correctly depending on the mobile phone in use. 525 Interior features ■ To refuse a call Press on the steering wheel or select 3-3. Using the Lexus Display Audio system Speaking on the phone The following screen is displayed when speaking on the phone. ■ To adjust the receiver volume Select “-” or “+”. You can also adjust the volume using the steering switches or the volume knob. ■ To prevent the other party from hearing your voice Select “Mute”. ■ Inputting tones When using phone services such as an answering service or a bank, you can store phone numbers and code numbers in the phonebook. STEP 1 STEP 2 526 Select “0-9”. Input the number. 3-3. Using the Lexus Display Audio system STEP 3 If repeated tone symbols* are stored in the phone book, “Send” and “Exit” are displayed on the right side of the screen. *: Repeated tone symbols are symbols or numbers displayed as p or w, that come after the phone number. (e.g. 056133w0123p#1 ) STEP 4 Confirm the number displayed on the screen, and select “Send”. If you select “Exit”, this function will end. ■ To hang up Press on the steering wheel or select . 527 3 Interior features ■ To transfer a call Select “Handset Mode” to change from Hands-free call to mobile phone call. Select “Handsfree Mode” to change from mobile phone call to Handsfree call. 3-3. Using the Lexus Display Audio system ■ Call waiting When a call is interrupted by a third party while talking, the incoming call message will be displayed. To talk with the other party: • Press • Select on the steering wheel. . To refuse the call: • Press on the steering wheel. • Select . Every time you press on the steering wheel or select during call waiting, you will be switched to the other party. ■ Transferring calls ● It is not possible to transfer from hands-free to the mobile phone while driving. ● If you transfer from the mobile phone to hands-free, the hands-free screen will be displayed, and you can operate the system using the screen. ● Transfer method and operate may vary according to the mobile phone used. ● For operation of the mobile phone in use, see the phone’s manual. ■ Call waiting operation Call waiting operation may differ depending on your phone company and mobile phone. 528 3-3. Using the Lexus Display Audio system Setting the hands-free system You can set the hands-free system to your desired settings. 3 STEP 1 STEP 2 STEP 3 Press the “MENU” button on the Lexus Display Audio controller. Select “Setup” on the “Menu” screen. Select “Phone” on the “Setup” screen. 529 Interior features Setting the sound Phonebook settings To display the screen shown above, follow the steps below. 3-3. Using the Lexus Display Audio system Setting the sound STEP 1 STEP 2 STEP 3 Display the “Phone Settings” screen. (P. 529) Select “Phone Sound Settings” on the “Phone Settings” screen. Changes the speaker volume (P. 530) Changes the ring tone volume (P. 530) Changes the ring tone (P. 531) Restore default settings When you complete settings, select “Save”. ■ Setting the volume STEP 1 Select “Call Volume” or “Ring Tone Volume” on the “Phone Sound Settings” screen. Select “-” or “+” to lower or raise STEP 2 the volume, and then “OK”. STEP 4 530 3-3. Using the Lexus Display Audio system ■ Setting the ring tone STEP 1 Select “Ring Tone” on the “Phone Sound Settings” screen. Select “Tone1”, “Tone2” or “Tone3” STEP 2 to change the ring tone, and then “OK”. 3 Interior features 531 3-3. Using the Lexus Display Audio system Phonebook settings The phonebook manages a maximum of 5 phones in total. The data for 1000 contacts (up to 3 numbers per contact) can be registered in each phonebook. Managing the contacts Managing the speed dials Deleting the call history To display the screen above, follow the steps below. STEP 1 STEP 2 532 Display the “Phone Settings” screen. (P. 529) Select “Phonebook” on the “Phone Settings” screen. 3-3. Using the Lexus Display Audio system ■ Managing the contacts ● Transferring a phone number You can transfer the phone numbers in your Bluetooth phone to the system. Operation methods differ between PBAP compatible and PBAP incompatible Bluetooth phones. If your mobile phone does not support either PBAP or OPP services, you cannot transfer contacts. STEP 1 STEP 2 STEP 3 Display the “Phonebook Settings” screen. (P. 532) Select “Manage Contacts” on the “Phonebook Settings” screen. Select “Transfer Contacts”. 3 Interior features For PBAP compatible Bluetooth phones STEP 4 Automatic phonebook download on/off The phonebook data can be automatically transferred. Depending on the mobile phone, call history will be also transferred. Update phonebook The phonebook data can be updated. Restore default settings 533 3-3. Using the Lexus Display Audio system For PBAP incompatible Bluetooth phones Replace contacts STEP 4 The phonebook data can be replaced. Add contacts The phonebook can be added. ● Deleting the phonebook data STEP 1 STEP 2 STEP 3 Display the “Phonebook Settings” screen. (P. 532) Select “Manage Contacts” on the “Phonebook Settings” screen. Select “Delete Contacts”. If your phone supports PBAP service, “Automatically Download Contacts” setting needs to be set to “Off”. (P. 533) STEP 4 Choose the data to delete. To delete all data, select “All Delete”. STEP 5 534 A confirmation message will be displayed. If everything is correct, select “Yes”. 3-3. Using the Lexus Display Audio system ■ Phonebook data Phonebook data is managed for every registered phone. When another phone is connecting, you cannot read the registered data. ■ Setting the phonebook in a different way (To display the “Contacts” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Contacts” on the “Phone” screen. STEP 3 Select “Options” on the “Contacts” screen. STEP 4 Select “Manage Contacts” on the “Contacts” screen. ■ When transferring a phone number Transfer the phone number while engine is running. If your mobile phone is OPP or PBAP compatible, you may need to input “1234” by your mobile phone for OBEX certification. ● If your mobile phone does not support PBAP service, you cannot use this func- tion. ● If your phone supports PBAP service, you can transfer the phonebook data without operating your phone. ■ When you have selected “Replace Contacts” or “Add Contacts” to transfer the phone number If your mobile phone does not support OPP service, you cannot use these functions. You can transfer the phonebook data only by operating your phone. ■ Transferring the phone number in a different way (To display the “Transfer Contacts” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Contacts” on the “Phone” screen. STEP 3 Select “Transfer” on the “Contacts” screen. ■ Transferring the phone number while Bluetooth audio is playing Bluetooth audio will disconnect. It will reconnect automatically when data transfer finishes. It will not be reconnected depending on the phone you are using. 535 Interior features ■ When you have selected “Update Contacts” to transfer the phone number 3 3-3. Using the Lexus Display Audio system ■ Deleting the phonebook data in a different way STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Contacts” on the “Phone” screen. STEP 3 Choose the desired data from the list. STEP 4 Select “Options” on the “Contact” screen. STEP 5 Select “Delete” on the “Contact” screen. STEP 6 A confirmation message will be displayed. If everything is correct, select “Yes”. If your phone supports PBAP service, “Automatically Download Contacts” setting needs to be set to “Off”. (P. 533) When you delete a Bluetooth phone, the phonebook data will be deleted at the same time. ■ Managing the speed dials ● Registering the speed dial from contacts You can register the desired phone number from phonebook. Up to 18 numbers per phone can be registered. STEP 1 STEP 2 STEP 3 536 Display the “Phonebook Settings” screen. (P. 532) Select “Manage Speed Dials” on the “Phonebook Settings” screen. Select “New Speed Dial from Contacts”. 3-3. Using the Lexus Display Audio system STEP 4 Choose the data to register. STEP 5 Select the desired phone number. 3 Select the switch you want to register the number in. STEP 7 If you select a switch you registered before, a confirmation message will be displayed. If you want to replace it, select “Yes”. 537 Interior features STEP 6 3-3. Using the Lexus Display Audio system ● Registering the speed dial from call history STEP 1 STEP 2 STEP 3 STEP 4 Display the “Phonebook Settings” screen. (P. 532) Select “Manage Speed Dials” on the “Phonebook Settings” screen. Select “New Speed Dial from Call History” on the “Speed Dials” screen. Choose the data to register. STEP 5 Select the switch you want to register the number in. STEP 6 If you select a switch you registered before, a confirmation message will be displayed. If you want to replace it, select “Yes”. 538 3-3. Using the Lexus Display Audio system ● Deleting the speed dial STEP 1 STEP 2 STEP 3 STEP 4 Display the “Phonebook Settings” screen. (P. 532) Select “Manage Speed Dials” on the “Phonebook Settings” screen. Select “Delete Speed Dials” on the “Speed Dials” screen. Choose the data to delete. To delete all data, select “All Delete”. 3 A confirmation message will be displayed. If everything is correct, select “Yes”. ■ Setting the speed dials in a different way (From “Speed Dial” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Speed Dials” on the “Phone” screen. STEP 3 Select “Options” on the “Speed Dial” screen. ■ Setting the speed dials in a different way (From “Contacts” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Contacts” on the “Phone” screen. STEP 3 Select “Options” on the “Contacts” screen. STEP 4 Select “Manage Speed Dials” on the “Contacts” screen. 539 Interior features STEP 5 3-3. Using the Lexus Display Audio system ■ Registering the speed dial in a different way (From “Speed Dial” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Speed Dials” on the “Phone” screen. STEP 3 Select “(add new)” on the “Speed Dial” screen. STEP 4 Select “Contacts” or “History” to set new speed dial. Select “Cancel” to cancel it. STEP 5 Choose the desired data from the list. STEP 6 Select the desired phone number. ■ Registering the speed dial in a different way (From “Contact” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Contacts” on the “Phone” screen. STEP 3 Choose the desired data from the list. STEP 4 Select “Options” on the “Contact” screen. STEP 5 Select “Set Speed Dial” on the “Contact” screen. STEP 6 Select the desired telephone number. STEP 7 Follow the steps “Registering the speed dial from contacts” from “STEP6” (P. 536). ■ Registering the speed dial in a different way (From “Call History” screen) STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Call History” on the “Phone” screen. STEP 3 Choose the desired data from the list. STEP 4 Select “Add Speed Dial” on the “Call History” screen. STEP 5 Follow the steps “Registering the speed dial from call history” from “STEP5”. (P. 538) 540 3-3. Using the Lexus Display Audio system ■ Deleting the call history STEP 1 Display the “Phonebook Settings” screen. (P. 532) STEP 2 Select “Delete Call History” on the “Phonebook Settings” screen. If your phone supports PBAP service, the “Automatically Download Contacts” setting needs to be set to “Off”. (P. 533) Choose the desired history to delete. STEP 3 3 STEP 5 A confirmation message will be displayed. If everything is correct, select “Yes”. ■ Deleting call history in a different way STEP 1 Display the “Phone” screen. (P. 510) STEP 2 Select “Call History” on the “Phone” screen. STEP 3 Select “Delete” on the “Call History” screen. STEP 4 Follow the steps “Deleting the call history” from “STEP4”. (P. 541) 541 Interior features Choose the data to delete. To delete all data, select “All Delete”. STEP 4 3-3. Using the Lexus Display Audio system Bluetooth® settings You can set the Bluetooth system to your desired settings. Registered devices settings Connecting telephone Connecting audio player Detailed Bluetooth settings To display the screen shown above, follow the steps below. STEP 1 STEP 2 STEP 3 Press the “MENU” button on the Lexus Display Audio controller. Select “Setup” on the “Menu” screen. Select “Bluetooth*” on the “Setup” screen. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 542 3-3. Using the Lexus Display Audio system Registered devices settings ■ Registering a Bluetooth device Bluetooth devices compatible with phones (HFP) and portable audio players (AVP) can be registered simultaneously. You can register up to 5 Bluetooth devices. STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Settings” screen. (P. 542) Select “Registered Devices” on the “Bluetooth* Settings” screen. Select “Add New”. 3 Interior features *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 543 3-3. Using the Lexus Display Audio system STEP 4 When this screen is displayed, input the passcode displayed on the screen into your Bluetooth device. For the operation of the Bluetooth® device, see the manual that comes with your Bluetooth® device. Depending on the type of phone, further phone operations may be required after inputting the passcode (for example to confirm if connection is to be received or not) when registering a phone. Passcodes are not required for SSP (Secure Simple Pairing) compatible Bluetooth® devices. Depending on the phone, you may need to select “Yes” to register, or “No” to cancel on your mobile phone. If you want to cancel it, select “Cancel”. If a completion message is displayed, registration is complete. If an error message is displayed, follow the guidance on the screen to try again. ■ Removing a Bluetooth device STEP 1 Display the “Bluetooth* Settings” screen. (P. 542) STEP 2 Select “Registered Devices” on the “Bluetooth* Settings” screen. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 544 3-3. Using the Lexus Display Audio system STEP 3 Select “Remove”. STEP 4 Select the device to remove. 3 STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Settings” screen. (P. 542) Select “Registered Devices” on the “Bluetooth* Settings” screen. Select “Details”. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 545 Interior features A confirmation message will be displayed, select “Yes” to remove the device. ■ Displaying a Bluetooth device details You can confirm and change the device details. STEP 5 3-3. Using the Lexus Display Audio system Select the device. STEP 4 STEP 5 Following screen is displayed: Display device name Display device address Display your telephone number The number may not be displayed depending on the phones. STEP 6 546 Display compatibility profile of the device Change connection method (P. 547) Restore default settings When you complete settings, select “OK”. 3-3. Using the Lexus Display Audio system ● Changing connection method STEP 1 STEP 2 Select “Connection Method” on the “Device Details” screen. Select “From Vehicle” or “From Audio Player”. “From Vehicle”: Connect the audio system to the portable audio player. “From Audio Player”: Connect the portable audio player to the audio system. Selecting the Bluetooth phone 3 STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Settings” screen. (P. 542) Select “Connect Phone” on the “Bluetooth* Settings” screen. Select the device to connect. “Add New”: Registering a Bluetooth device. (P. 543) The selection indicator is displayed on left side of the selected device name. The Bluetooth mark is displayed when you connected the device. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 547 Interior features If multiple Bluetooth devices are registered, follow the procedure below to select the Bluetooth device to be used. You may only use one device at a time. 3-3. Using the Lexus Display Audio system Selecting the audio player If multiple Bluetooth devices are registered, follow the procedure below to select the Bluetooth device to be used. You may only use one device at a time. STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Settings” screen. (P. 542) Select “Connect Audio Player” on the “Bluetooth* Settings” screen. Select the device to connect. “Add New”: Registering a Bluetooth device. (P. 543) The selection indicator is displayed on left side of the selected device name. The Bluetooth mark is displayed when you connected the device. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 548 3-3. Using the Lexus Display Audio system Detailed Bluetooth settings You can confirm and change the detailed Bluetooth settings. STEP 1 STEP 2 STEP 3 Display the “Bluetooth* Settings” screen. (P. 542) Select “Detailed Bluetooth* Settings” on the “Bluetooth* Settings” screen. Following screen is displayed: Change Bluetooth power on/ off You can change Bluetooth function to “On” or “Off” You can set the system to show the status confirmation display when connecting telephone Change displaying audio player status on/off You can set the system to show the status confirmation display when connecting audio player STEP 4 When you complete settings, select “Save”. *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 549 3 Interior features Display device name Change passcode (P. 550) Display device address Restore default settings Display compatibility profile of the system Change displaying telephone status on/off 3-3. Using the Lexus Display Audio system ■ Editing the passcode You can change the passcode that you use to register your Bluetooth device in the system. STEP 1 STEP 2 Select “Passcode” on the “Detailed Bluetooth* Settings” screen. Input a passcode, and select “OK”. To delete the inputted phone number, select . *: Bluetooth is a registered trademark of Bluetooth SIG. Inc. 550 3-4. Using the audio system Audio system (without a navigation system or the Lexus Display Audio system) CD player with a changer and AM/FM radio (type A) 3 Interior features 551 3-4. Using the audio system CD player with a changer and AM/FM radio (type B) Title Using the radio P. 554 Using the CD player P. 563 Playing MP3 and WMA discs P. 572 Operating an iPod P. 581 Operating a USB memory P. 591 ® 552 Page Bluetooth audio system P. 601 Optimal use of the audio system P. 623 Using the AUX port P. 626 Using the steering wheel audio switches P. 628 Hands-free system for mobile phones P. 632 3-4. Using the audio system ■ Using mobile phones Interference may be heard through the audio system’s speakers if a mobile phone is being used inside or close to the vehicle while the audio system is operating. CAUTION ■ Certification ● Part 15 of the FCC Rules FCC Warning: Any unauthorized changes or modifications to this equipment will void the user’s authority to operate this device. 3 Interior features NOTICE ■ To prevent 12-volt battery discharge RX350 Do not leave the audio system on longer than necessary when the engine is off. RX450h Do not leave the audio system on longer than necessary when the hybrid system is off. ■ To avoid damaging the audio system Take care not to spill drinks or other fluids over the audio system. 553 3-4. Using the audio system Using the radio Type A Channel category button “PWRVOL” knob Power Volume 554 Preset station buttons Frequency adjustment (AM/FM mode) and channel (SAT mode) AMFM/SAT knob mode buttons Traffic information button Seek button Radio text message button Scan button 3-4. Using the audio system Type B Channel category button Preset station buttons 3 Frequency adjustment knob AMFM buttons Seek button Traffic information button Radio text message button Scan button 555 Interior features “PWRVOL” knob Power Volume 3-4. Using the audio system Setting station presets (excluding XM® Satellite Radio) STEP 1 Search for the desired stations by turning or “” on STEP 2 or pressing “” . Press and hold the button (from be set to until you hear a beep. to ) the station is to Scanning radio stations (excluding XM® Satellite Radio) ■ Scanning the preset radio stations STEP 1 Press and hold until you hear a beep. Preset stations will be played for 5 seconds each. When the desired station is reached, press the button again. ■ Scanning all the radio stations within range STEP 1 Press . STEP 2 All the stations with reception will be played for 5 seconds each. STEP 2 556 When the desired station is reached, press the button again. 3-4. Using the audio system RBDS (Radio Broadcast Data System) This feature allows your radio to receive station identification information and program information (classical, jazz, etc.) from radio stations which broadcast this information. ■ Receiving RBDS broadcasts STEP 1 Press “” or “” on during FM reception. The type of program changes each time the button is pressed. ●“ROCK” ●“EASYLIS” (Easy listening) ●“CLS/JAZZ” (Classical music and Jazz) 3 ●“R & B” (Rhythm and Blues) Interior features ●“INFORM” (Information) ●“RELIGION” ●“MISC” (Miscellaneous) ●“ALERT” (Emergency messages) If the system receives no RBDS stations, “NO PTY” appears on the display. STEP 2 Press , or “” or “” on . The radio seeks or scans for stations of the relevant program type. 557 3-4. Using the audio system ■ Displaying radio station names Press . ■ Displaying radio text messages Press twice. A text message is displayed when “MSG” is shown on the screen. If the text continues past the end of the display, hold until you hear a beep. is displayed. Press and XM® Satellite Radio (type A) ■ Receiving XM® Satellite Radio STEP 1 Press . The display changes as follows each time the button is pressed: “SAT1”  “SAT2”  “SAT3” STEP 2 Turn to select the desired channel in all the categories or press “” or “” on to select the desired channel in the current category. ■ Setting XM® Satellite Radio channel presets Select the desired channel. Press and hold the button (from to ) the channel is to be set to until you hear a beep. ■ Changing the channel category Press “” or “” on 558 . 3-4. Using the audio system ■ Scanning the XM® Satellite Radio channels ● Scanning the channels in the current category Press . STEP 2 When the desired channel is reached, press the button again. ● Scanning the preset channels STEP 1 Press and hold until you hear a beep. STEP 2 When the desired channel is reached, press the button again. ■ Displaying text information Press . STEP 1 3 The display will show up to 10 characters. Interior features The display changes as follows each time the button is pressed: ● CH NAME ● TITLE (SONG/PROGRAM TITLE) ● NAME (ARTIST NAME/FEATURE) ● CH NUMBER 559 3-4. Using the audio system ■ When the 12-volt battery is disconnected All preset stations are erased. ■ Reception sensitivity ● Cargo loaded on the roof luggage carrier, especially metal objects, may adversely affect the reception of XM® Satellite Radio. ● It is difficult to maintain perfect radio reception at all times due to the continually changing position of the antenna, differences in signal strength and surrounding objects, such as trains and transmitters. ● The radio antenna is mounted inside the rear spoiler and the rear window. To maintain clear radio reception, do not attach metallic window tinting or other metallic objects to the antenna wire mounted inside the rear window. ■ Receiving XM® Satellite Radio An XM® Satellite Radio is a tuner designed exclusively to receive broadcasts provided under a separate subscription. Availability is limited to the 48 contiguous states and 10 Canadian provinces. ● XM® subscriptions For detailed information about XM® Satellite Radio or to subscribe: U.S.A.  Visit on the web at www.siriusxm.com or call 1-877-515-3987. Canada  Visit on the web at www.xmradio.ca or call 1-877-438-9677. ● Radio ID You will need the radio ID when activating XM® service or reporting a problem. Select “CH000” using , and the receiver's 8-character ID number will appear. ● Satellite tuner The tuner supports only Audio Services (Music and Talk) and the accompanying Text Information of XM® Satellite Radio. 560 3-4. Using the audio system ■ If the satellite radio does not operate normally If a problem occurs with the XM® tuner, a message will appear on the display. Refer to the table below to identify the problem, and take the suggested corrective action. “ANTENNA” The XM® antenna is not connected. Check whether the XM® antenna cable is attached securely. There is a short-circuit in the antenna or the surrounding antenna cable. See a Lexus certified dealer. You have not subscribed to the XM® Satellite Radio. The radio is being updated with the latest encryption code. Contact the XM® Satellite Radio for subscription information. When a contract is canceled, you can choose the “CH000” and all the free-to-air channels. “NO SIGNAL” “LOADING” “OFF AIR” The premium channel you selected is not authorized. Wait for about 2 seconds until the radio returns to the previous channel or “CH001”. If it does not change automatically, select another channel. If you want to listen to the premium channel, contact the XM® Satellite Radio. Interior features “UNAUTH” 3 The XM® signal is too weak at the current location. Wait until your vehicle reaches a location with a stronger signal. The unit is acquiring audio or program information. Wait until the unit has received the information. The channel you selected is not broadcasting any programming. Select another channel. 561 3-4. Using the audio system “-----” “CH UNAVL” There is no song/program title or artist name/feature associated with the channel at that time. No action needed. The channel you selected is no longer available. Wait for about 2 seconds until the radio returns to the previous channel or “CH001”. If it does not change automatically, select another channel. Contact the XM® Listener Care Center at 1-877-515-3987 (U.S.A.) or 1-877438-9677 (Canada). ■ Certifications for XM® Satellite Radio This device complies with RSS-310 of Industry Canada. Operation is subject to the condition that this device does not cause harmful interference. Cet appareil est conforme au CNR-310 d’Industrie Canada. Son exploitation est autorisee sous reserve que l’appareil ne cause pas de brouillage prejudiciable. 562 3-4. Using the audio system Using the CD player Type A Repeat play button Playback/Pause button Eject button 3 Interior features Load button “PWRVOL” knob Power Volume Text button Search playback button Playback button Random playback button CD selector button Track selector button 563 3-4. Using the audio system Type B Repeat play button Playback/Pause button Eject button Load button “PWRVOL” knob Power Volume Text button Search playback button Playback button Random playback button CD selector button Track selector button 564 3-4. Using the audio system Loading a CD ■ Loading a CD STEP 1 Press . “WAIT” is shown on the display. STEP 2 When the indicator on the slot turns from amber to green, insert a CD. The display changes from “WAIT” to “LOAD”. ■ Loading multiple CDs STEP 1 Press and hold until you hear a beep. STEP 2 When the indicator on the slot turns from amber to green, insert a CD. 3 The display changes from “WAIT” to “LOAD”. Interior features “WAIT” is shown on the display. The indicator on the slot turns to amber when the CD is being inserted. STEP 3 When the indicator on the slot turns from amber to green, insert the next CD. Repeat the procedure for the remaining CDs. To cancel the operation, press . If you do not insert a disc within 15 seconds, loading will be canceled automatically. 565 3-4. Using the audio system Ejecting CDs ■ Ejecting a CD To select the CD to be ejected, press “” or “” on . STEP 1 The selected disc number is shown on the display. Press and remove the CD. ■ Ejecting all the CDs Press and hold until you hear a beep, and then remove the CDs. STEP 2 Selecting, fast-forwarding, reversing and scanning tracks ■ Selecting a track Press “” to move up or “” to move down using the desired track number is displayed. ■ Fast-forwarding and reversing tracks To fast-forward or reverse, press and hold “” or “” on until you hear a beep. ■ Scanning tracks STEP 1 Press . The first ten seconds of each track will be played. To cancel, press STEP 2 566 again. Press the button again when the desired track is reached. until 3-4. Using the audio system Selecting a CD ■ Selecting a CD to play To select the desired CD, press “” or “” on ■ Scanning loaded CDs STEP 1 Press and hold . until you hear a beep. The first ten seconds of the first track on each CD will be played. To cancel, press STEP 2 again. Press the button again when the desired CD is reached. Playing and pausing tracks To play or pause a track, press 3 . Interior features Random playback ■ Current CD Press . Songs are played in random order. To cancel, press ■ All CDs Press and hold again. until you hear a beep. Tracks on all loaded CDs are played in random order. To cancel, press again. 567 3-4. Using the audio system Repeat play ■ Repeating a track Press . To cancel, press again. ■ Repeating all of the tracks on a CD Press and hold until you hear a beep. To cancel, press again. Switching the display Press . Each time the button is pressed, the display changes in the following order: Elapsed time  CD title  Track title ■ CD player protection feature To protect the internal components, playback is automatically stopped when a problem is detected. ■ Display Up to 12 characters can be displayed at a time. If there are 13 or more characters, pressing and holding until you hear a beep enables to display the remaining characters. A maximum of 24 characters can be displayed. If is pressed until you hear a beep again or has not been operated for more than 6 seconds, the display will return to the first 12 characters. Depending on the contents recorded, the characters may not be displayed properly or may not be displayed at all. 568 3-4. Using the audio system ■ When “ERROR” or “WAIT” is shown on the display “ERROR”: This indicates a problem either in the CD or inside the player. The CD may be dirty, damaged, or inserted up-side down. “WAIT”: This indicates that operation is stopped due to a high temperature inside the player. Wait for a while and then press . If the CD still cannot be played back, contact your Lexus dealer. ■ Discs that can be used Discs with the marks shown below can be used. Playback may not be possible depending on recording format or disc features, or due to scratches, dirt or deterioration. 3 CDs with copy-protection features may not be used. Do not use lens cleaners. Doing so may damage the CD player. ■ If discs are left inside the CD player or in the ejected position for extended peri- ods of time The discs may be damaged and may not play properly. 569 Interior features ■ Lens cleaners 3-4. Using the audio system NOTICE ■ CDs and adapters that cannot be used Do not use the following types of CDs, 3 in. (8 cm) CD adapters or Dual Discs. Doing so may damage the CD player and/or the CD load/eject function. ● CDs that have a diameter that is not 4.7 in. (12 cm) ● Low-quality and deformed CDs ● CDs with a transparent or translucent recording area ● CDs that have had tape, stickers or CD-R labels attached to them, or that have had the label peeled off 570 3-4. Using the audio system NOTICE ■ CD player precautions Failure to follow the precautions below may result in serious damage to the CDs or the player itself. ● Do not insert anything other than CDs into the CD slot. ● Do not apply oil to the CD player. ● Store CDs away from direct sunlight. ● Never try to disassemble any part of the CD player. ● Do not insert more than one CD at a time. 3 Interior features 571 3-4. Using the audio system Playing MP3 and WMA discs Type A Repeat play button Disc selector button Playback/Pause button Folder selector buttons Eject button “PWRVOL” knob Power Volume 572 Load button File selector knob Text button Search playback button Playback button Random playback button File selector button 3-4. Using the audio system Type B Repeat play button Disc selector button Playback/Pause button Folder selector buttons Eject button Load button 3 Interior features “PWRVOL” knob Power Volume File selector knob Text button Search playback button Playback button Random playback button File selector button 573 3-4. Using the audio system Loading and ejecting MP3 and WMA discs P. 565, 566 Selecting MP3 and WMA discs P. 567 Selecting and scanning a folder ■ Selecting a folder one at a time Press or to select the desired folder. ■ Returning to the first folder Press and hold until you hear a beep. ■ Scanning the first file of all the folders STEP 1 Press and hold until you hear a beep. The first ten seconds of the first file in each folder will be played. STEP 2 When the desired folder is reached, press Fast-forwarding and reversing files To fast-forward or reverse, press and hold “” or “” on until you hear a beep. 574 again. 3-4. Using the audio system Selecting and scanning files ■ Selecting a file Turn or press “” or “” on to select the desired file. ■ Scanning the files in a folder Press . The first ten seconds of each file will be played. To cancel, press again. When the desired file is reached, press 3 again. Interior features Playing and pausing files To play or pause a file, press . Random playback ■ Playing files from a folder in random order Press . To cancel, press again. ■ Playing all the files from a disc in random order Press and hold until you hear a beep. To cancel, press again. 575 3-4. Using the audio system Repeat play ■ Repeating a file Press . To cancel, press again. ■ Repeating all the files in a folder Press and hold until you hear a beep. To cancel, press again. Switching the display Press . Each time the button is pressed, the display changes in the following order: Folder no./File no./Elapsed time  Folder name  File name  Album title (MP3 only)  Track title  Artist name 576 3-4. Using the audio system ■ CD player protection feature P. 568 ■ Display P. 568 ■ When “ERROR”, “WAIT” or “NO MUSIC” is shown on the display “ERROR”: This indicates a problem either in the CD or inside the player. The CD may be dirty, damaged, or inserted up-side down. “WAIT”: This indicates that operation is stopped due to a high temperature inside the player. Wait for a while and then press . If the CD still cannot be played back, contact your Lexus dealer. “NO MUSIC”: This indicates that an MP3/WMA file is not included in the CD. 3 ■ Discs that can be used ■ Lens cleaners P. 569 ■ If discs are left inside the CD player or in the ejected position for extended peri- ods of time P. 569 577 Interior features P. 569 3-4. Using the audio system ■ MP3 and WMA files MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size by using MP3 compression. WMA (Windows Media Audio) is a Microsoft audio compression format. This format compresses audio data to a size smaller than that of the MP3 format. There is a limit to the MP3 and WMA file standards that can be used and to the media/formats on which the files are recorded. ● MP3 file compatibility • Compatible standards MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3) • Compatible sampling frequencies MPEG1 LAYER3: 32, 44.1, 48 (kHz) MPEG2 LSF LAYER3: 16, 22.05, 24 (kHz) • Compatible bit rates (compatible with VBR) MPEG1 LAYER3: 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 (kbps) MPEG2 LSF LAYER3: 64, 80, 96, 112, 128, 144, 160 (kbps) • Compatible channel modes: stereo, joint stereo, dual channel and monaural ● WMA file compatibility • Compatible standards WMA Ver. 7, 8, 9 • Compatible sampling frequencies 32, 44.1, 48 (kHz) • Compatible bit rates (only compatible with 2-channel playback) Ver. 7, 8: CBR 48, 64, 80, 96, 128, 160, 192 (kbps) Ver. 9: CBR 48, 64, 80, 96, 128, 160, 192, 256, 320 (kbps) ● Compatible media Media that can be used for MP3 and WMA playback are CD-Rs and CD-RWs. Playback in some instances may not be possible if the CD-R or CD-RW is not finalized. Playback may not be possible or the audio may jump if the disc is scratched or marked with fingerprints. 578 3-4. Using the audio system ● Compatible disc formats The following disc formats can be used: 579 3 Interior features • Disc formats: CD-ROM Mode 1 and Mode 2 CD-ROM XA Mode 2, Form 1 and Form 2 • File formats: ISO9660 Level 1, Level 2, (Romeo, Joliet) MP3 and WMA files written in any format other than those listed above may not play correctly, and their file names and folder names may not be displayed correctly. Items related to standards and limitations are as follows: • Maximum directory hierarchy: 8 levels (including the root) • Maximum length of folder names/file names: 32 characters • Maximum number of folders: 192 (including the root) • Maximum number of files per disc: 255 ● File names The only files that can be recognized as MP3/WMA and played are those with the extension .mp3 or .wma. ● Discs containing multi-session recordings As the audio system is compatible with multi-sessions, it is possible to play discs that contain MP3 and WMA files. However, only the first session can be played. ● ID3 and WMA tags ID3 tags can be added to MP3 files, making it possible to record the track title, artist name, etc. The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3 ID3 tags. (The number of characters is based on ID3 Ver. 1.0 and 1.1.) WMA tags can be added to WMA files, making it possible to record the track title and artist name in the same way as with ID3 tags. 3-4. Using the audio system ● MP3 and WMA playback When a disc containing MP3 or WMA files is inserted, all files on the disc are first checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend you do not write in any files other than MP3 or WMA files or create any unnecessary folders. Discs that contain a mixture of music data and MP3 or WMA format data cannot be played. ● Extensions If the file extensions .mp3 and .wma are used for files other than MP3 and WMA files, they will be mistakenly recognized and played as MP3 and WMA files. This may result in large amounts of interference and damage to the speakers. ● Playback • To play MP3 files with steady sound quality, we recommend a fixed bit rate of at least 128 kbps and a sampling frequency of 44.1 kHz. • CD-R or CD-RW playback may not be possible in some instances, depending on the characteristics of the disc. • There is a wide variety of freeware and other encoding software for MP3 and WMA files on the market, and depending on the status of the encoding and the file format, poor sound quality or noise at the start of playback may result. In some cases, playback may not be possible at all. • When files other than MP3 or WMA files are recorded on a disc, it may take more time to recognize the disc and in some cases, playback may not be possible at all. • Microsoft, Windows, and Windows Media are registered trademarks of Microsoft Corporation in the U.S.A. and other countries. NOTICE ■ CDs and adapters that cannot be used P. 570 ■ CD player precautions P. 571 580 3-4. Using the audio system Operating an iPod Connecting an iPod enables you to enjoy music from the vehicle speakers. ■ Connecting an iPod STEP 1 Pull up the lever to release the lock, and lift the armrest. STEP 2 Open the cover and connect an iPod using an iPod cable. 3 Interior features Turn on the power of the iPod if it is not turned on. 581 3-4. Using the audio system ■ Control panel Type A Playback/Pause button Go back button Repeat play button “PWRVOL” knob Power Volume iPod menu/ Song selector knob Text button Playback button Shuffle playback button Song selector button 582 3-4. Using the audio system Type B Playback/Pause button Go back button Repeat play button 3 iPod menu/ Song selector knob Text button Playback button Shuffle playback button Song selector button 583 Interior features “PWRVOL” knob Power Volume 3-4. Using the audio system Selecting a play mode STEP 1 Press STEP 2 Turning to select iPod menu mode. changes the play mode in the following order: “PLAYLISTS”“ARTISTS”“ALBUMS”“SONGS” “PODCASTS”“GENRES”“COMPOSERS” “AUDIOBOOKS” STEP 3 584 Press to select the desired play mode. 3-4. Using the audio system ■ Play mode list Play mode First selection Second selection Third selection Fourth selection - - “PLAYLISTS” Playlists select Songs select “ARTISTS” Artists select “ALBUMS” Albums select Songs select - - “SONGS” Songs select - - - - Albums select Songs select - “PODCASTS” Albums select Songs select “GENRES” Genre select Artists select “COMPOSERS” Composers select Albums select Songs select “AUDIOBOOKS” Songs select - Albums select Songs select - - - 3 Interior features ■ Selecting a list STEP 1 Turn to display the first selection list. STEP 2 Press STEP 3 Pressing the knob changes to the second selection list. Repeat the same procedure to select the desired item. to select the desired item. To return to the previous selection list, select “GO BACK” or press . 585 3-4. Using the audio system Selecting songs Turn or press “” or “” on to select the desired song. Playing and pausing songs To play or pause a song, press . Fast-forwarding and reversing songs To fast-forward or reverse, press and hold “” or “” on until you hear a beep. Shuffle playback ■ Playing songs from one playlist or album in random order Press . To cancel, press again. ■ Playing songs from all the playlists or albums in random order Press and hold until you hear a beep. To cancel, press again. Repeat play Press . To cancel, press again. Switching the display Press . Each time the button is pressed, the display changes in the following order: Elapsed time  Album title  Track title  Artist name 586 3-4. Using the audio system Adjusting sound quality and volume balance STEP 1 Press STEP 2 Pressing to enter iPod menu mode. changes sound modes. (P. 624) ■ About iPod 3 been designed to connect specifically to iPod, or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. ● Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance. ● iPhone, iPod, iPod classic, iPod nano and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. 587 Interior features ● “Made for iPod” and “Made for iPhone” mean that an electronic accessory has 3-4. Using the audio system ■ iPod functions ● When an iPod is connected and the audio source is changed to iPod mode, the iPod will resume play from the same point in which it was last used. ● Depending on the iPod that is connected to the system, certain functions may not be available. If a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it once again may resolve the problem. ● While connected to the system, the iPod cannot be operated with its own con- trols. It is necessary to use the controls of the vehicle's audio system instead. ● When the battery level of an iPod is very low, the iPod may not operate. If so, charge the iPod before use. ● Supported models (P. 589) ■ iPod problems To resolve most problems encountered when using your iPod, disconnect your iPod from the vehicle iPod connection and reset it. For instructions on how to reset your iPod, refer to your iPod Owner's Manual. ■ Display P. 568 ■ Error messages “ERROR”: This indicates a problem in the iPod or its connection. “NO MUSIC”: This indicates that there is no music data in the iPod. “EMPTY”: This indicates that some available songs are not found in a selected playlist. “UPDATE”: This indicates that the version of the iPod is not compatible. Upgrade your iPod software to the latest version. 588 3-4. Using the audio system ■ Compatible models The following iPod, iPod nano, iPod classic, iPod touch and iPhone devices can be used with this system. ● Made for Items related to standards and limitations are as follows: ● Maximum number of lists in device: 9999 ● Maximum number of songs in device: 65535 ● Maximum number of songs per list: 65535 CAUTION ■ Caution while driving Do not connect iPod or operate the controls. 589 3 Interior features • iPod touch (4th generation) • iPod touch (3rd generation) • iPod touch (2nd generation) • iPod touch (1st generation) • iPod classic • iPod with video • iPod nano (6th generation) • iPod nano (5th generation) • iPod nano (4th generation) • iPod nano (3rd generation) • iPod nano (2nd generation) • iPod nano (1st generation) • iPhone 4 • iPhone 3GS • iPhone 3G • iPhone Depending on differences between models or software versions etc., some models might be incompatible with this system. 3-4. Using the audio system NOTICE ■ If the armrest cannot be fully closed Depending on the size and shape of the iPod that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the iPod or the terminal, etc. ■ To prevent damage to iPod ● Do not leave iPod in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. ● Do not push down on or apply unnecessary pressure to the iPod while it is con- nected as this may damage the iPod or its terminal. ● Do not insert foreign objects into the port as this may damage the iPod or its ter- minal. 590 3-4. Using the audio system Operating a USB memory Connecting a USB memory enables you to enjoy music from the vehicle speakers. ■ Connecting a USB memory Pull up the lever to release the lock, and lift the armrest. STEP 2 Open the cover and connect a USB memory. 3 Interior features STEP 1 Turn on the power of the USB memory if it is not turned on. 591 3-4. Using the audio system ■ Control panel Type A Playback/Pause button Repeat play button “PWRVOL” knob Power Volume Folder selector buttons File selector knob Text button Search playback button Random playback button File selector button 592 Playback button 3-4. Using the audio system Type B Playback/Pause button Repeat play button Folder selector buttons 3 File selector knob Text button Search playback button Random playback button File selector button Playback button 593 Interior features “PWRVOL” knob Power Volume 3-4. Using the audio system Selecting and scanning a folder ■ Selecting folders one at a time Press or to select the desired folder. ■ Returning to the first folder Press and hold until you hear a beep. ■ Scanning the first file of all the folders STEP 1 Press and hold until you hear a beep. The first ten seconds of the first file in each folder will be played. STEP 2 When the desired folder is reached, press again. Selecting and scanning files ■ Selecting a file Turn or press “” or “” on to select the desired file. ■ Scanning the files in a folder Press . The first ten seconds of each file will be played. To cancel, press again. When the desired file is reached, press Playing and pausing files To play or pause a file, press 594 . again. 3-4. Using the audio system Fast-forwarding and reversing files To fast-forward or reverse, press and hold “” or “” on until you hear a beep. Random playback ■ Playing files from a folder in random order Press . To cancel, press again. ■ Playing all the files from a USB memory in random order Press and hold until you hear a beep. To cancel, press 3 again. Interior features Repeat play ■ Repeating a file Press . To cancel, press again. ■ Repeating all the files in a folder Press and hold until you hear a beep. To cancel, press again. Switching the display Press . Each time the button is pressed, the display changes in the following order: Elapsed time  Folder name  File name  Album title (MP3 only)  Track title  Artist name 595 3-4. Using the audio system ■ USB memory functions ● Depending on the USB memory that is connected to the system, the device itself may not be operable and certain functions may not be available. If the device is inoperable or a function is unavailable due to a malfunction (as opposed to a system specification), disconnecting the device and reconnecting it once again may resolve the problem. ● If the USB memory still does not begin operation after being disconnected and reconnected, format the memory. ■ Display P. 568 ■ Error messages “ERROR”: This indicates a problem in the USB memory or its connection. “NO MUSIC”: This indicates that no MP3/WMA files are included in the USB memory. 596 3-4. Using the audio system ■ USB memory ● Compatible devices USB memories that can be used for MP3 and WMA playback ● Compatible device formats The following device formats can be used: 597 3 Interior features • USB communication formats: USB2.0 FS (12 Mbps) • File formats: FAT16/32 (Windows) • Correspondence class: Mass storage class MP3 and WMA files written in any format other than those listed above may not play correctly, and their file names and folder names may not be displayed correctly. Items related to standards and limitations are as follows: • Maximum directory hierarchy: 8 levels • Maximum number of folders in a device: 999 (including the root) • Maximum number of files in a device: 65025 • Maximum number of files per folder: 255 ● MP3 and WMA files MP3 (MPEG Audio LAYER 3) is a standard audio compression format. Files can be compressed to approximately 1/10 of their original size using MP3 compression. WMA (Windows Media Audio) is a Microsoft audio compression format. This format compresses audio data to a size smaller than that of the MP3 format. There is a limit to the MP3 and WMA file standards that can be used and to the media/formats on which the files are recorded. 3-4. Using the audio system ● MP3 file compatibility • Compatible standards MP3 (MPEG1 AUDIO LAYERII, III, MPEG2 AUDIO LAYERII, III, MPEG2.5) • Compatible sampling frequencies MPEG1 AUDIO LAYERII, III: 32, 44.1, 48 (kHz) MPEG2 AUDIO LAYERII, III: 16, 22.05, 24 (kHz) MPEG2.5: 8, 11.025, 12 (kHz) • Compatible bit rates (compatible with VBR) MPEG1 AUDIO LAYERII, III: 32-320 (kbps) MPEG2 AUDIO LAYERII, III: 32-160 (kbps) MPEG2.5: 32-160 (kbps) • Compatible channel modes: stereo, joint stereo, dual channel and monaural ● WMA file compatibility • Compatible standards WMA Ver. 9 • Compatible sampling frequencies HIGH PROFILE 32, 44.1, 48 (kHz) • Compatible bit rates HIGH PROFILE 32-320 (kbps, VBR) ● File names The only files that can be recognized as MP3/WMA and played are those with the extension .mp3 or .wma. ● ID3 and WMA tags ID3 tags can be added to MP3 files, making it possible to record the track title, artist name, etc. The system is compatible with ID3 Ver. 1.0, 1.1, and Ver. 2.2, 2.3, 2.4 ID3 tags. (The number of characters is based on ID3 Ver. 1.0 and 1.1.) WMA tags can be added to WMA files, making it possible to record the track title and artist name in the same way as with ID3 tags. 598 3-4. Using the audio system ● MP3 and WMA playback CAUTION ■ Caution while driving Do not connect USB memories or operate the controls. 599 3 Interior features • When a device containing MP3 or WMA files is connected, all files in the USB memory device are checked. Once the file check is finished, the first MP3 or WMA file is played. To make the file check finish more quickly, we recommend that you do not include any files other than MP3 or WMA files or create any unnecessary folders. • When the USB device is connected and the audio source is changed to USB memory mode, the USB device will start playing the first file in the first folder. If the same device is removed and reinserted (and the contents have not been changed), the USB device will resume play from the same point in which it was last used. ● Extensions If the file extensions .mp3 and .wma are used for files other than MP3 and WMA files, they will be skipped (not played). ● Playback • To play MP3 files with steady sound quality, we recommend a fixed bit rate of at least 128 kbps and a sampling frequency of 44.1 kHz. • There is a wide variety of freeware and other encoding software for MP3 and WMA files on the market, and depending on the status of the encoding and the file format, poor sound quality or noise at the start of playback may result. In some cases, playback may not be possible at all. • Microsoft, Windows, and Windows Media are registered trademarks of Microsoft Corporation in the U.S.A. and other countries. 3-4. Using the audio system NOTICE ■ If the armrest cannot be fully closed Depending on the size and shape of the USB memory that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the USB memory or the terminal, etc. ■ To prevent damage to USB memories ● Do not leave USB memories in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. ● Do not push down on or apply unnecessary pressure to the USB memory while it is connected as this may damage the USB memory or its terminal. ● Do not insert foreign objects into the port as this may damage the USB memory or its terminal. 600 3-4. Using the audio system Bluetooth® audio system The Bluetooth® audio system enables you to enjoy music played on a portable digital audio player (portable player) from the vehicle speakers via wireless communication. This audio system supports Bluetooth®, a wireless data system capable of playing portable audio music without cables. If your portable player does not support Bluetooth®, the Bluetooth® audio system will not function. Title Using the Bluetooth® audio system Page P. 606 Operating a Bluetooth® enabled portable player P. 611 Setting up a Bluetooth® enabled portable player P. 615 Bluetooth® audio system setup P. 622 3 Interior features ■ Conditions under which the system will not operate ● If using a portable player that does not support Bluetooth® ● If the portable player is switched off ● If the portable player is not connected ● If the portable player’s battery is low ● If the portable player is behind the seat or in the glove box or console box ● If metal is covering or touching the portable player 601 3-4. Using the audio system ■ When transferring ownership of the vehicle Be sure to initialize the system to prevent personal data from being improperly accessed. (P. 659) ■ About Bluetooth® Bluetooth is a registered trademark of Bluetooth SIG. Inc. ■ Compatible models ● Bluetooth® specifications: Ver. 1.1, or higher (Recommended: Ver. 1.2 or higher) ● Following profiles: • A2DP (Advanced Audio Distribution Profile) Ver. 1.0, or higher (Conformed: Ver. 1.2) • AVRCP (Audio/Video Remote Control Profile) Ver. 1.0 or higher (Conformed: Ver. 1.3) Portable players must correspond to the above specifications in order to be connected to the Bluetooth® audio system. However, please note that some functions may be limited depending on the type of portable player. 602 3-4. Using the audio system ■ Certification for the Bluetooth® audio system FCC ID: AJDK018 IC ID: 775E-K018 This device complies with Part 15 of FCC Rules and Industry Canada licenceexempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. Le présent appareil est conforme aux la partie 15 des règles de la FCC et CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. 3 Interior features 603 3-4. Using the audio system CAUTION ■ FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20 cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles). Cet équipement est conforme aux limites d’exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles les radioélectriques (RF) de la FCC lignes directrices d’exposition dans le Supplément C à OET65 et d’exposition aux fréquences radioélectriques (RF) CNR-102 de l’IC. Cet équipement émet une énergie RF très faible qui est considérée conforme sans évaluation de l’exposition maximale autorisée. Cependant, cet équipement doit être installé et utilisé en gardant une distance de 20 cm ou plus entre le dispositif rayonnant et le corps (à l’exception des extrémités : mains, poignets, pieds et chevilles). This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention des autres utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à l’établissement d’une communication satisfaisante. 604 3-4. Using the audio system CAUTION ■ Caution while driving Do not connect portable players or operate the controls. ■ Caution regarding interference with electronic devices ● Your audio unit is fitted with Bluetooth® antennas. People with implanted pace- makers or cardiac defibrillators should maintain a reasonable distance between themselves and the Bluetooth® antennas. The radio waves may affect the operation of such devices. ● Before using Bluetooth® devices, users of any electrical medical device other than implanted pacemakers and implanted cardiac defibrillators should consult the manufacturer of the device for information about its operation under the influence of radio waves. Radio waves could have unexpected effects on the operation of such medical devices. ■ To prevent damage to portable players Do not leave portable players in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the player. 605 Interior features NOTICE 3 3-4. Using the audio system Using the Bluetooth® audio system ■ Audio unit Display A message, name, number, etc. is displayed. Lower-case characters and special characters cannot be displayed. Displays information that is too long to be displayed at one time on the display (press and hold) Selects items such as menu and number Turn: Selects an item Press: Inputs the selected item Bluetooth® connection condition If “BT” is not displayed, the Bluetooth® audio system cannot be used. 606 3-4. Using the audio system Operating the system using voice commands By following voice guidance instructions output from the speaker, voice commands enable the operation of the Bluetooth® audio system without the need to check the display or operate . ■ Operation procedure when using voice commands Press the talk switch and follow voice guidance instructions. ■ Auxiliary commands when using voice commands The following auxiliary commands can be used when operating the system using a voice command: 607 Interior features “Cancel”: Exits the Bluetooth® audio system “Repeat”: Repeats the previous voice guidance instruction “Go back”: Returns to the previous procedure “Help”: Reads aloud the function summary if a help comment is registered for the selected function 3 3-4. Using the audio system Using the Bluetooth® audio system for the first time Before using the Bluetooth® audio system, it is necessary to register a Bluetooth® enabled portable player in the system. Follow the procedure below to register (pair) a portable player: STEP 1 Press and select “BT•A MENU” using STEP 2 Press the talk switch or select “BT•A Setup” using . . The introductory guidance and portable player name registration instructions are heard. STEP 3 Select “Pair Audio Player (Pair Audio)” using a voice command or STEP 4 . Register a portable player name by either of the following methods: a. Select “Record Name” using , and say the name to be registered. b. Press the talk switch and say the name to be registered. A voice guidance instruction to confirm the input is heard. STEP 5 Select “Confirm” using a voice command or . A passkey is displayed and heard, and a voice guidance instruction for inputting the passkey into the portable player is heard. STEP 6 Input the passkey into the portable player. Refer to the manual that comes with the portable player for the operation of the portable player. 608 3-4. Using the audio system Guidance for registration completion is heard. If the portable player has a Bluetooth® phone, the phone can be registered at the same time. A voice guidance instruction to register a Bluetooth® phone is heard. STEP 7 Select “Yes” or “No” using a voice command or (Bluetooth® phone P. 634) . Menu list of the Bluetooth® audio system First menu Second menu “Setup” “System Setup” Operation detail “Pair Audio” Registering a portable player “Connect” Selecting a portable player to be used “Change Name” Changing the registered name of a portable player “List Audios” Listing the registered portable players “Set Passkey” Changing the passkey “Delete Audio” Deleting a registered portable player “Guidance Vol” Setting voice guidance volume “Device Name” Displaying the Bluetooth® device address and name “Initialize” Initializing the system 609 3 Interior features “BT•A Setup” Third menu 3-4. Using the audio system ■ When using a voice command For numbers, say a combination of single digits from zero to nine. Say the command correctly and clearly. ■ Situations in which the system may not recognize your voice ● When driving on rough roads ● When driving at high speeds ● When air is blowing out of the vents onto the microphone ● When the air conditioning fan emits a loud noise ■ Operations that cannot be performed while driving ● Operating the system using ● Registering a portable player to the system ■ Changing the passkey P. 620 610 3-4. Using the audio system Operating a Bluetooth® enabled portable player Type A Playback/Pause button Album selector buttons 3 Interior features “PWRVOL” knob Power Volume BT·A menu knob Text button Search playback button Playback button Repeat play button Random playback button Track selector button 611 3-4. Using the audio system Type B Playback/Pause button Album selector buttons “PWRVOL” knob Power Volume 612 BT·A menu knob Text button Search playback button Playback button Repeat play button Random playback button Track selector button 3-4. Using the audio system Selecting an album To select the desired album, press or . Selecting tracks Press “” or “” on to select the desired track. Playing and pausing tracks To play or pause a track, press . Fast-forwarding and reversing tracks 3 Interior features To fast-forward or reverse, press and hold “” or “” on until you hear a beep. Random playback Press . To cancel, press again. Repeat play Press . To cancel, press again. Scanning tracks Press . To cancel, press again. 613 3-4. Using the audio system Switching the display Press . Each time the button is pressed, the display changes in the following order: Elapsed time  Album title  Track title  Artist name ■ Bluetooth® audio system functions Depending on the portable player that is connected to the system, certain functions may not be available. ■ Display P. 568 ■ Error messages “Memory Error”: This indicates a problem in the system. 614 3-4. Using the audio system Setting up a Bluetooth® enabled portable player Registering a portable player in the Bluetooth® audio system allows the system to function. The following functions can be used for registered portable players: ■ Functions and operation procedures Pattern A To enter the menu for each function, follow the steps below using a voice command or : ● Registering a portable player 1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)”  3. “Pair Audio Player (Pair Audio)” 3 Interior features ● Selecting a portable player to be used 1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)”  3. “Connect Audio Player (Connect)” ● Changing the registered name of a portable player 1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)”  3. “Change Name” ● Listing the registered portable players 1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)”  3. “List Audio Players (List Audios)” ● Changing the passkey 1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)”  3. “Set Passkey” ● Deleting a registered portable player 1. “Setup”  2. “Bluetooth Audio Setup (BT•A Setup)”  3. “Delete Audio Player (Delete Audio)” 615 3-4. Using the audio system Pattern B STEP 1 Press STEP 2 Press the talk switch or select “BT•A Setup” using STEP 3 Select one of the following functions using a voice command or to select “BT•A MENU”. . ● Registering a portable player “Pair Audio Player (Pair Audio)” ● Selecting a portable player to be used “Connect Audio Player (Connect)” ● Changing the registered name of a portable player “Change Name” ● Listing the registered portable players “List Audio Players (List Audios)” ● Changing the passkey “Set Passkey” ● Deleting a registered portable player “Delete Audio Player (Delete Audio)” 616 . 3-4. Using the audio system Registering a portable player Select “Pair Audio Player (Pair Audio)” using a voice command or , and perform the procedure for registering a portable player. (P. 608) Selecting a portable player to be used STEP 1 Select “Connect Audio Player (Connect)” using a voice command or . : a. Press the talk switch and say the name of the desired portable player. b. Press the talk switch and say “List Audio Players”. When the name of the desired portable player is read aloud, press the talk switch. Pattern B STEP 2 Select the portable player to be used using . 617 3 Interior features Pattern A STEP 2 Select the portable player to be used by either of the following methods, and select “Confirm” by using a voice command or 3-4. Using the audio system Pattern A STEP 3 Press the talk switch and say “From Car” or “From Audio player”, and select “Confirm” by using a voice command or . Pattern B STEP 3 Select “From Car” or “From Audio”, using . RX350: If “From Car” is selected, the portable player will be automatically connected whenever the “ENGINE START STOP” switch is in either ACCESSORY or IGNITION ON mode. RX450h: If “From Car” is selected, the portable player will be automatically connected whenever the “POWER” switch is in either ACCESSORY or ON mode. Changing the registered name of a portable player STEP 1 Select “Change Name” using a voice command or . Pattern A STEP 2 Select the name of the portable player to be changed by either of the following methods, and select “Confirm” using a voice command or : a. Press the talk switch and say the name of the desired portable player. b. Press the talk switch and say “List Audio Players”. When the name of the desired portable player is read aloud, press the talk switch. 618 3-4. Using the audio system Pattern B STEP 2 Select the desired portable player name to be changed using . STEP 3 Press the talk switch or select “Record Name” using , and say the new name. STEP 4 Select “Confirm” using a voice command or . 3 Listing the registered portable players . The list of registered portable players will be read aloud. When listing is complete, the system returns to “BT•A Setup”. Pressing the talk switch while the name of a portable player is being read aloud selects the portable player, and the following functions will become available: ● Selecting a portable player: “Connect Audio Player (Connect)” ● Changing a registered name: “Change Name” ● Deleting a portable player: “Delete Audio Player (Delete Audio)” 619 Interior features Select “List Audio Players (List Audios)” using a voice command or 3-4. Using the audio system Changing the passkey STEP 1 Select “Set Passkey” using a voice command or . Pattern A STEP 2 Press the talk switch, say a 4 to 8-digit number, and select “Confirm” using a voice command or . Pattern B STEP 2 Select a 4 to 8-digit number using . The number should be input 1 digit at a time. STEP 3 When the entire number to be registered as a passkey has been input, press again. If the number to be registered has 8 digits, pressing of the knob is not necessary. 620 3-4. Using the audio system Deleting a registered portable player STEP 1 Select “Delete Audio Player (Delete Audio)” using a voice command or . Pattern A STEP 2 Select the portable player to be deleted by either of the following methods and select “Confirm” using a voice command or : STEP 2 Select the desired portable player to be deleted using . If the portable player to be deleted is paired as a Bluetooth® phone, the registration of the mobile phone can be deleted at the same time. A voice guidance instruction to delete a mobile phone is heard. STEP 3 Select “Yes” or “No” using a voice command or . (Bluetooth® phone P. 634) ■ The number of portable players that can be registered Up to 2 portable players can be registered in the system. 621 3 Interior features a. Press the talk switch and say the name of the desired portable player. b. Press the talk switch and say “List Audio Players”. When the name of the desired portable player is read aloud, press the talk switch. Pattern B 3-4. Using the audio system Bluetooth® audio system setup ■ System setup items and operation procedures Pattern A To enter the menu for each function, follow the steps below using a voice command or : (P. 656) Pattern B STEP 1 Press to select “BT•A MENU”. STEP 2 Select “System Setup” using STEP 3 Select one of the following items using . : ● Setting voice guidance volume “Guidance Vol” (P. 658) ● Displaying the Bluetooth® device address and name “Device Name” (P. 658) ● Initializing the system “Initialize” (P. 659) 622 3-4. Using the audio system Optimal use of the audio system Displays the current mode Changes the following settings: • Sound quality and volume balance P. 624 The sound quality and balance setting can be changed to produce the best sound. • Automatic Sound Levelizer on/off P. 625 3 Interior features 623 3-4. Using the audio system Adjusting sound quality and volume balance ■ Changing sound quality modes Press . Pressing the button changes sound modes in the following order: “BAS”“MID”“TRE”“FAD”“BAL”“ASL” ■ Adjusting sound quality Turning adjusts the level. Mode displayed Sound quality mode Level Turn counterclockwise Turn clockwise “BAS” Bass* -5 to 5 “MID” Mid-range* -5 to 5 Low High “TRE” Treble* -5 to 5 “FAD” Front/rear volume balance F7 to R7 Shifts to rear Shifts to front “BAL” Left/right volume balance L7 to R7 Shifts to left Shifts to right *: The sound quality level is adjusted individually in each audio mode. 624 3-4. Using the audio system Turning the Automatic Sound Levelizer (ASL) on/off Turning clockwise turns on the ASL, and turning counter- clockwise turns off the ASL. ASL automatically adjusts the volume and tone quality according to the noise level as you drive your vehicle. 3 Interior features 625 3-4. Using the audio system Using the AUX port This port can be used to connect a portable audio device and listen to it through the vehicle’s speakers. STEP 1 Pull up the lever to release the lock, and lift the armrest. STEP 2 Open the cover and connect the portable audio device. AUX port STEP 3 Press . ■ Operating portable audio devices connected to the audio system The volume can be adjusted using the vehicle's audio controls. All other adjustments must be made on the portable audio device itself. ■ When using a portable audio device connected to the power outlet Noise may occur during playback. Use the power source of the portable audio device. 626 3-4. Using the audio system CAUTION ■ Caution while driving Do not connect portable audio device or operate the controls. NOTICE ■ If the armrest cannot be fully closed Depending on the size and shape of the portable audio device that is connected to the system, the armrest may not close fully. In this case, do not forcibly close the armrest as this may damage the portable audio device or the terminal, etc. ■ To prevent damage to portable audio device ● Do not leave portable audio device in the vehicle. The temperature inside the 3 vehicle may become high, resulting in damage to the player. device while it is connected as this may damage the portable audio device or its terminal. ● Do not insert foreign objects into the port as this may damage the portable audio device or its terminal. 627 Interior features ● Do not push down on or apply unnecessary pressure to the portable audio 3-4. Using the audio system Using the steering wheel audio switches Some audio features can be controlled using the switches on the steering wheel. Turns the power on, selects an audio source Increases/decreases volume Radio mode: Selects a radio station CD mode: Selects a track, file (MP3 and WMA) and disc Bluetooth® audio mode: Selects a track and album iPod mode: Selects a song USB memory mode: Selects a file and folder Turning the power on Press when the audio system is turned off. The audio system can be turned off by holding the switch down until you hear a beep. 628 3-4. Using the audio system Changing the audio source Press when the audio system is turned on. The audio source changes as follows each time the button is pressed. If no discs are inserted in the player, that mode will be skipped. Type A: FM1FM2SAT1SAT2SAT3CD player Bluetooth® audioAUXiPod or USB memory AMFM1 Type B: FM1FM2CD playerBluetooth® audioAUX iPod or USB memoryAMFM1 3 Press “+” on to increase the volume and “-” to decrease the vol- ume. Hold down the button to continue increasing or decreasing the volume. Selecting a radio station STEP 1 Press to select radio mode. STEP 2 Press “” or “” on to select a radio station. To scan for receivable stations, press and hold “” or “” on the button until you hear a beep. 629 Interior features Adjusting the volume 3-4. Using the audio system Selecting a track/file or song STEP 1 Press to select CD, Bluetooth® audio, iPod or USB memory mode. STEP 2 Press “” or “” on to select the desired track/file or song. Selecting an album to select Bluetooth® audio mode. STEP 1 Press STEP 2 Press and hold “” or “” on until you hear a beep. Selecting a folder STEP 1 Press to select USB memory mode. STEP 2 Press and hold “” or “” on until you hear a beep. Selecting a disc in the CD player STEP 1 Press to select CD mode. STEP 2 Press and hold “” or “” on ■ Canceling automatic selection of a radio station Press 630 again. until you hear a beep. 3-4. Using the audio system CAUTION ■ To reduce the risk of an accident Exercise care when operating the audio switches on the steering wheel. 3 Interior features 631 3-4. Using the audio system Hands-free system for mobile phones The hands-free system is a function that allows you to use your mobile phone without touching it. This system supports Bluetooth® mobile phones. Bluetooth® is a wireless data system that allows the mobile phone to wirelessly connect to the hands-free system and make/receive calls. Title 632 Page Using the hands-free system P. 637 Making a phone call P. 645 Setting a mobile phone P. 650 Security and system setup P. 656 Using the phone book P. 660 3-4. Using the audio system ■ Conditions under which the system will not operate ● If using a mobile phone that does not support Bluetooth® ● If the mobile phone is switched off ● If you are outside service range ● If the mobile phone is not connected ● If the mobile phone's battery is low ● If the mobile phone is behind the seat or in the glove box or console box ● If metal is covering or touching the phone ■ When using the hands-free system ● The audio system and voice guidance are muted when making a call. 3 ● If both parties speak at the same time, it may be difficult to hear. ● Try to face toward the microphone as much as possible when speaking. ● In the following circumstances, it may be difficult to hear the other party: • When driving on unpaved roads • When driving at high speeds • When a window is open • When the air conditioning is blowing directly on the microphone • When the air conditioning is set to high ■ When transferring ownership of the vehicle Be sure to initialize the system to prevent personal data from being improperly accessed. (P. 659) ■ About Bluetooth® Bluetooth is a registered trademark of Bluetooth SIG. Inc. 633 Interior features ● If the incoming call volume is overly loud, an echo may be heard. 3-4. Using the audio system ■ Compatible models Compatible with HFP (Hands Free Profile) Ver. 1.0 or higher (Conformed: Ver. 1.5) and OPP (Object Push Profile) Ver. 1.1. If your mobile phone does not support HFP, you cannot enter the Bluetooth® phone. If your mobile phone supports OPP alone, you cannot use the Bluetooth® phone. ■ Certification for the hands-free system FCC ID: AJDK018 IC ID: 775E-K018 This device complies with Part 15 of FCC Rules and Industry Canada licenceexempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of this device. Le présent appareil est conforme aux la partie 15 des règles de la FCC et CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. 634 3-4. Using the audio system CAUTION ■ FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20 cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles). This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention des autres utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à l’établissement d’une communication satisfaisante. 635 3 Interior features Cet équipement est conforme aux limites d’exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles les radioélectriques (RF) de la FCC lignes directrices d’exposition dans le Supplément C à OET65 et d’exposition aux fréquences radioélectriques (RF) CNR-102 de l’IC. Cet équipement émet une énergie RF très faible qui est considérée conforme sans évaluation de l’exposition maximale autorisée. Cependant, cet équipement doit être installé et utilisé en gardant une distance de 20 cm ou plus entre le dispositif rayonnant et le corps (à l’exception des extrémités : mains, poignets, pieds et chevilles). 3-4. Using the audio system CAUTION ■ Caution while driving Do not use a mobile phone or connect the Bluetooth® phone. ■ Caution regarding interference with electronic devices ● Your audio unit is fitted with Bluetooth® antennas. People with implanted pace- makers or cardiac defibrillators should maintain a reasonable distance between themselves and the Bluetooth® antennas. The radio waves may affect the operation of such devices. ● Before using Bluetooth® devices, users of any electrical medical device other than implanted pacemakers and implanted cardiac defibrillators should consult the manufacturer of the device for information about its operation under the influence of radio waves. Radio waves could have unexpected effects on the operation of such medical devices. NOTICE ■ To prevent damage to mobile phones Do not leave mobile phones in the vehicle. The temperature inside the vehicle may become high, resulting in damage to the phone. 636 3-4. Using the audio system Using the hands-free system (for mobile phones) ■ Audio unit Display A message, name, phone number, etc. is displayed. Lower-case characters and special characters cannot be displayed. Displays information that is too long to be displayed at one time on the display (press and hold) Selects speed dials Selects items such as menu and number Turn: Selects an item Press: Inputs the selected item Bluetooth® connection condition 3 Interior features If “BT” is not displayed, the hands-free phone system cannot be used. Reception level 637 3-4. Using the audio system ■ Steering wheel switches Volume During an incoming call: Adjusts the ring tone volume During an ongoing call: Adjusts the receiver volume The voice guidance volume cannot be adjusted using this button. Off-hook switch Turns the hands-free system on/starts a call On-hook switch Turns the hands-free system off/ends a call/refuses a call Talk switch Turns the voice command system on (press)/turns the voice command system off (press and hold) ■ Microphone 638 3-4. Using the audio system Operating the system using voice commands By following voice guidance instructions output from the speaker, voice commands enable the operation of the hands-free phone system without the need to check the display or operate . ■ Operation procedure when using voice commands Press the talk switch and follow voice guidance instructions. ■ Auxiliary commands when using voice commands The following auxiliary commands can be used when operating the system using a voice command: 639 Interior features “Cancel”: Exits the hands-free phone system “Repeat”: Repeats the previous voice guidance instruction “Go back”: Returns to the previous procedure “Help”: Reads aloud the function summary if a help comment is registered for the selected function 3 3-4. Using the audio system Using the hands-free phone system for the first time Before using the hands-free phone system, it is necessary to register a mobile phone in the system. The system will enter phone registration mode automatically when starting the system with no mobile phone registered. Follow the procedure below to register (pair) a mobile phone: Press the off-hook switch or the talk switch. The introductory guidance and phone name registration instructions are heard. STEP 1 STEP 2 Select “Pair Phone” using a voice command or STEP 3 Register a phone name by either of the following methods: a. Select “Record Name” using . , and say the name to be registered. b. Press the talk switch and say the name to be registered. A voice guidance instruction to confirm the input is heard. STEP 4 Select “Confirm” using a voice command or . A passkey is displayed and heard, and a voice guidance instruction for inputting the passkey into the mobile phone is heard. STEP 5 Input the passkey into the mobile phone. Refer to the manual that comes with the mobile phone for the operation of the phone. Guidance for registration completion is heard. If the mobile phone has a Bluetooth® audio player, the audio player can be registered at the same time. A voice guidance instruction to register a Bluetooth® audio player is heard. 640 3-4. Using the audio system STEP 6 Select “Yes” or “No” using a voice command or . (Bluetooth® audio player P. 602) Menu list of the hands-free phone system ■ Normal operation Second menu Third menu Operation detail “Callback” - - Dialing a number stored in the incoming call history memory “Redial” - - Dialing a number stored in the outgoing call history memory “Add Entry” - Adding a new phone number “Change Name” - Changing the registered name in the phone book “Delete Entry” - Deleting the registered data “Phonebook” “Del Spd Dial” - Deleting speed dials “List Names” - Listing the registered data “Speed Dial” - Setting speed dials 641 3 Interior features First menu 3-4. Using the audio system First menu Second menu “Security” “Setup” “Phone Setup” “System Setup” 642 Third menu Operation detail “Set PIN” Setting a PIN code “Phbk Lock” Locking the phone book “Phbk Unlock” Unlocking the phone book “Pair Phone” Registering the mobile phone to be used “Connect” Selecting a mobile phone to be used “Change Name” Changing the registered name of a mobile phone “List Phones” Listing the registered mobile phones “Set Passkey” Changing the passkey “Delete Phone” Deleting a registered mobile phone “Guidance Vol” Setting voice guidance volume “Device Name” Displaying the Bluetooth® device address and name “Initialize” Initializing the system 3-4. Using the audio system ■ Short cut key operation First menu Second menu Operation detail “Dial XXX (name)” - Dialing a name registered in the phone book “Phone book add Entry” - Adding a new phone number “Phone book Change name” - Changing a registered name in the phone book “Phone book Delete Entry” - Deleting the registered data “Phone book List names” - Listing the registered data “Phone book Set Speed Dial” - Setting speed dials “Phone book Delete Speed Dial” - Deleting speed dials “Dial XXX (number)” - Dialing by inputting a number “Phonebook Unlock” Unlocking the phone book “Phonebook Lock” Locking the phone book Interior features “Phonebook” 3 643 3-4. Using the audio system ■ Automatic volume adjustment When vehicle speed reaches 50 mph (80 km/h) or more, the volume automatically increases. The volume returns to the previous volume setting when vehicle speed drops to 43 mph (70 km/h) or less. ■ When using a voice command For numbers, say a combination of single digits from zero to nine, # (pound),  (star), and + (plus). Say the command correctly and clearly. ■ Situations in which the system may not recognize your voice ● When driving on rough roads ● When driving at high speeds ● When air is blowing out of the vents onto the microphone ● When the air conditioning fan emits a loud noise ■ Operations that cannot be performed while driving ● Operating the system using ● Registering a mobile phone to the system ■ Changing the passkey P. 653 644 3-4. Using the audio system Making a phone call ■ Making a phone call ● Dialing by inputting a number “Dial by number” ● Dialing by inputting a name “Dial by name” ● Speed dialing ● Dialing a number stored in the outgoing history memory “Redial” ● Dialing a number stored in the incoming history memory “Call back” 3 Interior features ■ Receiving a phone call ● Answering a phone call ● Refusing a phone call ■ Transferring a phone call ■ Call waiting ■ Using the call history memory ● Dialing ● Storing number in the phone book ● Deleting 645 3-4. Using the audio system Dialing by inputting a number STEP 1 STEP 2 STEP 3 Press the talk switch and say “Dial by number”. Press the talk switch and say the phone number. Dial by one of the following methods: a. Press the off-hook switch. b. Press the talk switch and say “Dial”. c. Select “Dial” using . Dialing by inputting a name STEP 1 STEP 2 STEP 3 Press the talk switch and say “Dial by name”. Select a registered name to be input by either of the following methods: a. Press the talk switch and say a registered name. b. Press the talk switch and say “List Names”. Press the talk switch when the desired name is read aloud. Dial by one of the following methods: a. Press the off-hook switch. b. Press the talk switch and say “Dial”. c. Select “Dial” using . Speed dialing STEP 1 STEP 2 STEP 3 646 Press the off-hook switch. Press the preset button in which the desired number is registered. Press the off-hook switch. 3-4. Using the audio system When receiving a phone call ■ Answering a phone call Press the off-hook switch. ■ Refusing a phone call Press the on-hook switch. Transferring a phone call A call can be transferred between the mobile phone and system while dialing, receiving a call, or during a call. Use one of the following methods: a. Operate the mobile phone. b. Press the off-hook switch*1. c. Press the talk switch and say “Call Transfer”*2. *1: This operation can be performed only when transferring a call from the mobile phone to the system during a call. *2: While the vehicle is in motion, calls cannot be transferred from the system to the mobile phone. Call waiting When a call is interrupted by an incoming call from a third party, the following options will become available: ● Answer the incoming call: Press the off-hook switch. (Press the offhook switch again as necessary to switch back and forth between calls.) ● Refuse the incoming call: Press the on-hook switch. 647 Interior features Refer to the manual that comes with the mobile phone for the operation of the phone. 3 3-4. Using the audio system Using the call history memory Follow the procedure below to use a number stored in the call history memory: STEP 1 STEP 2 Press the talk switch and say “Redial” (when using a number stored in the outgoing call history memory) or “Call back” (when using a number stored in the incoming call history memory). Select the number by either of the following methods: a. Say “Previous” or “Go back” until the desired number is displayed. b. Select the desired number using . The following operations can be performed: Dialing: Press the off-hook switch or select “Dial” using a voice com- STEP 3 mand or . Storing the number in the phone book: Select “Store” and then “Confirm” using a voice command or . Deleting: Select “Delete” and then “Confirm” using a voice command or 648 . 3-4. Using the audio system ■ Call waiting ● If your phone does not support HFP Ver. 1.5, this function cannot be used. ● Call waiting operation may differ depending on your mobile phone and service provider. ■ Call history Up to 5 numbers can be stored in each of the outgoing and incoming call history memories. ■ When talking on the phone ● Do not talk at the same time as the other party. ● Keep the volume of the incoming voice down. Otherwise, voice echo will increase. 3 Interior features 649 3-4. Using the audio system Setting a mobile phone Registering a mobile phone in the hands-free phone system allows the system to function. The following functions can be used for registered mobile phones: ■ Functions and operation procedures To enter the menu for each function, follow the steps below using a voice command or : ● Registering a mobile phone 1. “Setup”  2. “Phone Setup”  3. “Pair Phone” ● Selecting a mobile phone to be used 1. “Setup”  2. “Phone Setup”  3. “Connect Phone (Connect)” ● Changing the registered name of a mobile phone 1. “Setup”  2. “Phone Setup”  3. “Change Name” ● Listing the registered mobile phones 1. “Setup”  2. “Phone Setup”  3. “List Phones” ● Changing the passkey 1. “Setup”  2. “Phone Setup”  3. “Set Passkey” ● Deleting a registered mobile phone 1. “Setup”  2. “Phone Setup”  3. “Delete Phone” 650 3-4. Using the audio system Registering a mobile phone Select “Pair Phone” using a voice command or , and perform the procedure for registering a mobile phone. (P. 640) Selecting a mobile phone to be used STEP 1 Select “Connect Phone (Connect)” using a voice command or . : a. Press the talk switch and say the name of the desired mobile phone. b. Press the talk switch and say “List Phones”. When the name of the desired mobile phone is read aloud, press the talk switch. Pattern B STEP 2 Select the mobile phone to be used using . 651 3 Interior features Pattern A STEP 2 Select the mobile phone to be used by either of the following methods, and select “Confirm” by using a voice command or 3-4. Using the audio system Changing the registered name of a mobile phone STEP 1 Select “Change Name” using a voice command or . Pattern A STEP 2 Select the name of the mobile phone to be changed by either of the following methods, and select “Confirm” using a voice command or : a. Press the talk switch and say the name of the desired mobile phone. b. Press the talk switch and say “List Phones”. When the name of the desired mobile phone is read aloud, press the talk switch. Pattern B STEP 2 Select the desired mobile phone name to be changed using . STEP 3 Press the talk switch or select “Record Name” using say the new name. STEP 4 652 Select “Confirm” using a voice command or . , and 3-4. Using the audio system Listing the registered mobile phones Select “List Phones” using a voice command or . The list of regis- tered mobile phones will be read aloud. When listing is complete, the system returns to “Phone Setup”. Pressing the talk switch while the name of a mobile phone is being read aloud selects the mobile phone, and the following functions will become available: ● Selecting a mobile phone: “Connect Phone (Connect)” 3 ● Changing a registered name: “Change Name” Interior features ● Deleting a mobile phone: “Delete Phone” Changing the passkey STEP 1 Select “Set Passkey” using a voice command or . Pattern A STEP 2 Press the talk switch, say a 4 to 8-digit number, and select “Confirm” using a voice command or . 653 3-4. Using the audio system Pattern B STEP 2 Select a 4 to 8-digit number using . The number should be input 1 digit at a time. STEP 3 When the entire number to be registered as a passkey has been input, press again. If the number to be registered has 8 digits, pressing of the knob is not necessary. Deleting a registered mobile phone STEP 1 Select “Delete Phone” using a voice command or . Pattern A STEP 2 Select the mobile phone to be deleted by either of the following methods and select “Confirm” using a voice command or : a. Press the talk switch and say the name of the desired mobile phone. b. Press the talk switch and say “List Phones”. When the name of the desired mobile phone is read aloud, press the talk switch. 654 3-4. Using the audio system Pattern B STEP 2 Select the desired mobile phone to be deleted using . If the mobile phone to be deleted is paired as a Bluetooth® audio player, the registration of the audio player can be deleted at the same time. A voice guidance instruction to delete a Bluetooth® audio player is heard. STEP 3 Select “Yes” or “No” using a voice command or . (Bluetooth® audio player P. 602) 3 ■ The number of mobile phones that can be registered Interior features Up to 6 mobile phones can be registered in the system. 655 3-4. Using the audio system Security and system setup ■ Security setting items and operation procedures To enter the menu for each function, follow the steps below using a voice command or : ● Setting or changing the PIN (Personal Identification Number) 1. “Setup”  2. “Security”  3. “Set PIN” ● Locking the phone book 1. “Setup”  2. “Security”  3. “Phonebook Lock (Phbk Lock)” ● Unlocking the phone book 1. “Setup”  2. “Security”  3. “Phonebook Unlock (Phbk Unlock)” ■ System setup items and operation procedures To enter the menu for each function, follow the steps below using : ● Setting voice guidance volume 1. “Setup”  2. “System Setup”  3. “Guidance Vol” ● Displaying the Bluetooth® device address and name 1. “Setup”  2. “System Setup”  3. “Device Name” ● Initializing the system 1. “Setup”  2. “System Setup”  3. “Initialize” 656 3-4. Using the audio system Setting or changing the PIN ■ Setting a PIN STEP 1 Select “Set PIN” using a voice command or STEP 2 Enter a PIN using a voice command or When using . . , input the code 1 digit at a time. 3 ■ Changing the PIN Select “Set PIN” using a voice command or STEP 2 Enter the registered PIN using a voice command or STEP 3 Enter a new PIN using a voice command or When using Interior features STEP 1 . . . , input the code 1 digit at a time. Locking or unlocking the phone book STEP 1 Select “Phonebook Lock (Phbk Lock)” or “Phonebook Unlock (Phbk Unlock)” using a voice command or . 657 3-4. Using the audio system STEP 2 Input the PIN by either of the following methods and select “Confirm” using a voice command or : a. Press the talk switch and say the registered PIN. b. Input a new PIN using . Setting voice guidance volume STEP 1 Select “Guidance Vol” using STEP 2 Change the voice guidance volume. To decrease the volume: Turn To increase the volume: Turn . counterclockwise. clockwise. Displaying the Bluetooth® device address and name STEP 1 Select “Device Name” using STEP 2 Turn STEP 3 Select “Go Back” using 658 . to display the Bluetooth® device address and name. to return to “System Setup”. 3-4. Using the audio system Initializing the system STEP 1 Select “Initialize” and then “Confirm” using STEP 2 Select “Confirm” again using . . ■ Initialization ● The following data in the system can be initialized: ■ When the phone book is locked The following functions cannot be used: ● Dialing by inputting a name ● Speed dialing ● Dialing a number stored in the call history memory ● Using the phone book 659 3 Interior features • Phone book • Outgoing and incoming call history • Speed dials • Registered mobile phone data • Security code • Registered Bluetooth® enabled portable player data • Passkey for the mobile phones • Passkey for the Bluetooth® audio players • Guidance volume • Receiver volume • Ring tone volume ● Once the initialization has been completed, the data cannot be restored to its original state. 3-4. Using the audio system Using the phone book To enter the menu for each function, follow the steps below using a voice command or : ● Adding a new phone number 1. “Phonebook”  2. “Add Entry” ● Changing the registered name in the phone book 1. “Phonebook”  2. “Change Name” ● Listing the registered data 1. “Phonebook”  2. “List Names” ● Setting speed dials 1. “Phonebook”  2. “Set Speed Dial (Speed Dial)” ● Deleting the registered data 1. “Phonebook”  2. “Delete Entry” ● Deleting speed dials 1. “Phonebook”  2. “Delete Speed Dial (Del Spd Dial)” Adding a new phone number The following methods can be used to add a new phone number: ● Inputting a phone number using a voice command ● Transferring data from the mobile phone ● Inputting a phone number using ● Selecting a phone number from the outgoing or incoming call history 660 3-4. Using the audio system ■ Adding procedure STEP 1 Select “Add Entry” using a voice command or . Use one of the following methods to input a telephone number: Inputting a telephone number using a voice command: STEP 2 STEP2-1 Select “By Voice” using a voice command or . STEP2-2 Press the talk switch, say the desired number, and select “Confirm” using a voice command. Transferring data from the mobile phone: STEP2-1 Select “By Phone” and then “Confirm” using a voice . STEP2-2 Transfer the data from the mobile phone. Refer to the manual that comes with the mobile phone for details on transferring data. STEP2-3 Select the data to be registered by either of the following methods: a. Say “Previous” or “Next” until the desired data is displayed, and select “Confirm” using a voice command. b. Select the desired data using . 661 Interior features command or 3 3-4. Using the audio system Inputting a phone number using : STEP2-1 Select “Manual Input” using STEP2-2 Input a phone number using . , and press again. Input the phone number 1 digit at a time. Selecting a phone number from the outgoing or incoming call history: STEP2-1 Select “Call History” using a voice command or . STEP2-2 Select “Outgoing” or “Incoming” using a voice command or . STEP2-3 Select the data to be registered by either of the following methods: a. Say “Previous” or “Go back” until the desired data is displayed, and select “Confirm” using a voice command. b. Select the desired data using . 662 3-4. Using the audio system STEP 3 Select the name to be registered by either of the following methods, and select “Confirm” using a voice command or : a. Press the talk switch and say the desired name. b. Select “Record Name” using STEP 4 and say the desired name. Select “Confirm” using a voice command or . In STEP 4 , selecting “Set Speed Dial (Speed Dial)” instead of “Confirm” registers the newly added phone number as a speed dial. STEP 1 Select “Change Name” using a voice command or Interior features Changing the registered name in the phone book . Pattern A STEP 2 Select the name to be changed by either of the following methods, and select “Confirm” using a voice command or : a. Press the talk switch and say the desired name. b. Press the talk switch and say “List Names”. When the desired name is read aloud, press the talk switch. Pattern B STEP 2 Select the desired name to be changed using 3 . 663 3-4. Using the audio system STEP 3 Press the talk switch or select “Record Name” using and say the new name. STEP 4 Select “Confirm” using a voice command or . Listing the registered data Select “List Names” using a voice command or . The list of the reg- istered data will be read aloud. When listing is complete, the system returns to the “Phonebook”. Pressing the talk switch while the desired data is being read aloud selects the data, and the following function will become available: ● Dialing: “Dial” ● Changing a registered name: “Change Name” ● Deleting an entry: “Delete Entry” ● Setting a speed dial: “Set Speed Dial (Speed Dial)” 664 3-4. Using the audio system Setting speed dials STEP 1 Select “Set Speed Dial (Speed Dial)” using a voice command or . Pattern A STEP 2 Select the data to be registered as a speed dial by either of the following methods and select “Confirm” using a voice command or : STEP 2 STEP 3 Select the desired data using . Select the desired preset button and register the data into speed dial by either of the following methods: a. Press the desired preset button and select “Confirm” by using a voice command or . b. Press and hold the desired preset button. 665 3 Interior features a. Press the talk switch and say the desired name. b. Press the talk switch and say “List Names”. When the desired name is read aloud, press the talk switch. Pattern B 3-4. Using the audio system Deleting the registered data STEP 1 Select “Delete Entry” using a voice command or . Pattern A STEP 2 Select the data to be deleted by either of the following methods and select “Confirm” using a voice command or : a. Press the talk switch and say the name of the desired phone number. b. Press the talk switch and say “List Names”. When the name of the desired phone number is read aloud, press the talk switch. Pattern B STEP 2 Select the desired data to be deleted using . Deleting speed dials STEP 1 Select “Delete Speed Dial (Del Spd Dial)” using a voice command or STEP 2 . Press the preset button to which the desired speed dial is registered and select “Confirm” using a voice command or ■ Limitation of number of digits A phone number that exceeds 24 digits cannot be registered. 666 . 3-5. Using the interior lights Interior lights list 3 667 Interior features Front personal lights (P. 668) Front interior light (P. 668) RX350 Shift lever light (when the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode) RX450h Shift lever light (when the “POWER” switch is in ACCESSORY or ON mode) Rear personal lights ( P. 668) Rear interior light Door courtesy lights Scuff lights (if equipped) Footwell lights Outer foot lights 3-5. Using the interior lights Interior lights and personal lights Interior lights Turns the lights on/off linked to door positions. Turns the lights on/off Personal lights Front Turns the light on/off Rear Turns the light on/off 668 3-5. Using the interior lights Interior lights and personal lights ■ Illuminated entry system RX350 The lights automatically turn on/off according to “ENGINE START STOP” switch mode, the presence of the electronic key, whether the doors are locked/unlocked, and whether the doors are open/closed. RX450h The lights automatically turn on/off according to “POWER” switch mode, the presence of the electronic key, whether the doors are locked/unlocked, and whether the doors are open/closed. ■ To prevent 12-volt battery discharge When the “ENGINE START STOP” switch (RX350) or the “POWER” switch (RX450h) is turned off, the lights will go off automatically after 20 minutes. 3 ● Personal lights Interior features ● Interior lights ● Door courtesy lights ● Scuff lights (if equipped) ● Footwell lights ■ Customization Settings (e.g. the time elapsed before the lights turn off) can be changed. (Customizable features P. 980) 669 3-6. Using the storage features List of storage features Glove box Auxiliary boxes (if equipped) Bottle holders/door pockets Cup holders Console box/coin holder Under tray CAUTION ■ Items that should not be left in the storage spaces Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause the following when cabin temperature becomes high: ● Glasses may be deformed by heat or cracked if they come into contact with other stored items. ● Lighters or spray cans may explode. If they come into contact with other stored items, the lighter may catch fire or the spray can may release gas, causing a fire hazard. 670 3-6. Using the storage features Glove box Glove box The glove box can be opened by pressing the lock release button and locked and unlocked using the mechanical key. Opens Locks Unlocks 3 Interior features ■ Power back door main switch The power back door main switch is located in the glove box. (P. 85) CAUTION ■ Caution while driving Keep the glove box closed. In the event of sudden braking or sudden swerving, an accident may occur due to an occupant being struck by the open glove box or the items stored inside. 671 3-6. Using the storage features Bottle holders/door pockets Bottle holders/door pockets Front The front door pockets can be opened and closed. Rear CAUTION ■ Caution while driving (front door pockets) Keep the door pockets closed. Injuries may result in the event of an accident or sudden braking. ■ Items unsuitable for the bottle holders Do not place anything other than bottles in the bottle holders. Other items may be thrown out of the holders in the event of an accident or sudden braking and cause injury. 672 3-6. Using the storage features Bottle holders/door pockets and cup holders NOTICE ■ When stowing a bottle Put the cap on before stowing the bottle. Do not place open bottles in the bottle holders. The contents may spill. Cup holders Front (Center console) Press down the lid on the farthest side from the driver. 3 Interior features Front (Instrument panel) Press in and release the cup holder. 673 3-6. Using the storage features Cup holders Rear STEP 1 Pull down the armrest. STEP 2 Press down the button on the armrest. ■ Cup holder insert The cup holder insert may be removed for cleaning. 674 3-6. Using the storage features Cup holders CAUTION ■ Items unsuitable for the cup holder Do not place anything other than cups or beverage cans in the cup holders. Even when the lid is closed, items must not be stored in the cup holders. Other items may be thrown out of the holders in the event of an accident or sudden braking and cause injury. If possible, cover hot drinks to prevent burns. ■ To prevent burns Put a lid on containers with hot liquids inside. ■ When not in use Keep the cup holders closed. Injuries may result in the event of an accident or sudden braking. 3 Interior features 675 3-6. Using the storage features Console box Console box Pull up the lever to release the lock, and lift the armrest. ■ Tray in the console box The tray slides forward/backward and can be removed. 676 3-6. Using the storage features Console box ■ Console box storage space The console box comes with partition doors. Partition door B Partition door A can be removed. Partition door A The storage space can be expanded by opening the partition doors. Lift the tab Pull partition door B as shown in the illustration 3 Interior features CAUTION ■ Caution while driving Keep the console box closed. Injuries may result in the event of an accident or sudden braking. NOTICE ■ Tray Do not insert items exceeding the height of the tray. Doing so may prevent opening and closing of the lid. 677 3-6. Using the storage features Coin holder and auxiliary boxes Coin holder Pull up the lever to release the lock, and slide the armrest. Auxiliary boxes (if equipped) Overhead Press in the lid. This box is useful for temporarily storing sunglasses and similar small items. 678 3-6. Using the storage features Auxiliary box Rear seat STEP 1 Pull down the armrest. STEP 2 Pull up the lever to release the lock and lift the armrest. 3 Interior features CAUTION ■ Caution while driving Do not leave the auxiliary box open while driving. Items stored in the auxiliary box may fall out and cause death or serious injury in case of an accident or sudden stop. 679 3-6. Using the storage features Under tray Under tray CAUTION ■ Items unsuitable for the under tray Observe the following precautions when putting items in the under tray. Failure to do so may cause items to be thrown out of the tray in the event of sudden braking or steering. In these cases, the items may interfere with pedal operation or cause driver distraction, resulting in an accident. ● Do not store items in the tray that can easily shift or roll out. ● Do not stack items in the tray higher than the tray's edge. ● Do not put items in the tray that may protrude over the tray's edge. 680 3-7. Other interior features Sun visors To set the visor in the forward position, flip it down. To set the visor in the side position, flip down, unhook, and swing it to the side. To use the side extender, place the visor in the side position, then slide it backward. 3 Interior features 681 3-7. Other interior features Vanity mirrors Slide the cover to open. The light turns on when the cover is opened. ■ To prevent 12-volt battery discharge When the “ENGINE START STOP” switch (RX350) or the “POWER” switch (RX450h) is turned off, the lights will go off automatically after 20 minutes. NOTICE ■ When not in use Keep the vanity mirror closed. 682 3-7. Other interior features Clock The clock can be adjusted by pressing the buttons. With a navigation system Refer to the “Navigation System Owner’s Manual”. With the Lexus Display Audio system Adjusts the hours Adjusts the minutes 3 Interior features Without a navigation system or the Lexus Display Audio system Adjusts the hours Adjusts the minutes 683 3-7. Other interior features ■ The clock is displayed when RX350 The clock is displayed when the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode. RX450h The clock is displayed when the “POWER” switch is in ACCESSORY or ON mode. ■ When the 12-volt battery is disconnected The time display will automatically be set to 1:00. 684 3-7. Other interior features Outside temperature display The temperature display shows temperatures within the range of -40°F (-40°C) and 122°F (50°C). With a navigation system Refer to the “Navigation System Owner’s Manual”. With the Lexus Display Audio system The outside temperature is displayed on the air conditioning operation screen. (P. 412) 3 Interior features Without a navigation system or the Lexus Display Audio system 685 3-7. Other interior features ■ If the temperature does not appear (without the Lexus Display Audio system) The system may be malfunctioning. Take your vehicle to your Lexus dealer. ■ When “- -” or “E” is displayed (with the Lexus Display Audio system) The system may be malfunctioning. Take your vehicle to your Lexus dealer. ■ Display In the following situations, the correct outside temperature may not be displayed, or the display may take longer than normal to change: ● When the vehicle is stopped, or moving at low speeds (less than 16 mph [25 km/h]) ● When the outside temperature has changed suddenly (at the entrance/exit of a garage, tunnel, etc.) 686 3-7. Other interior features Multi-display light control The brightness of the multi-display can be adjusted to four levels. Press and release the “DISP” switch until the brightness of the display is adjusted to the desired level. 3 ■ Instrument panel linked brightness control : If equipped 687 Interior features When the headlight switch is turned on, the brightness of the multi-display will be reduced in accordance with the brightness of the instrument panel. (P. 249) 3-7. Other interior features Power outlets The power outlets can be used for the following components. 12 V: Accessories that run on less than 10 A. 120 VAC: Accessories that use less than 100 W. Inside the console (12 V) STEP 1 Pull up the lever to release the lock, and lift the armrest. STEP 2 Open the cover. Under tray (12V) Open the cover. 688 3-7. Other interior features Luggage compartment (12V) Open the cover. On the back surface of the console (120 VAC)* Open the cover. 3 Interior features *: If equipped ■ The power outlets can be used when 12 V RX350: The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode. RX450h: The “POWER” switch is in ACCESSORY or ON mode. 120 VAC RX350: The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h: The “POWER” switch is in ON mode. 689 3-7. Other interior features NOTICE ■ To avoid damaging the power outlets Close the power outlet lid when the power outlet is not in use. Foreign objects or liquids that enter the power outlet may cause a short circuit. ■ To prevent the fuse from being blown Close the power outlet lid when the power outlet is not in use. Foreign objects or liquids that enter the power outlet may cause a short circuit. 12 V: Do not use an accessory that uses more than 12 V 10 A. 120 VAC: Do not use a 120 VAC appliance that requires more than 100 W. If a 120 VAC appliance that consumes more than 100 W is used, the protection circuit will cut the power supply. ■ To prevent 12-volt battery discharge RX350 Do not use the power outlets longer than necessary when the engine is off. RX450h Do not use the power outlets longer than necessary when the hybrid system is off. ■ Appliances that may not operate properly (120 VAC) The following 120 VAC appliances may not operate properly even if their power consumption is under 100 W: ● Appliances with high initial peak wattage ● Measuring devices that process precise data ● Other appliances that require an extremely stable power supply 690 3-7. Other interior features Heated steering wheel The heated steering wheel heats the leather portions on the left and right of the steering wheel. Turns the heater on/off The indicator light comes on when the heater is operating. 3 RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ To prevent 12-volt battery discharge The heated steering wheel will automatically turn off after about 30 minutes. ■ If the indicator light flashes Press the button to turn the heated steering wheel off and then press the button again. If the indicator light still flashes, a malfunction may be occurring. Turn the heated steering wheel off and have the vehicle inspected by your Lexus dealer. : If equipped 691 Interior features ■ The heated steering wheel can be used when 3-7. Other interior features CAUTION ■ Burns Care should be taken to prevent injury if anyone in the following categories comes in contact with the steering wheel when the heated steering wheel is on: ● Babies, small children, the elderly, the sick and the physically challenged ● Persons with sensitive skin ● Persons who are fatigued ● Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.) 692 3-7. Other interior features Seat heaters and ventilators The seat heaters and ventilators heat the seats and maintain good airflow by blowing air from the seats. Turns the seat heater on The indicator light comes on. The higher the number is, the warmer the seat becomes. Blows air from the seat The indicator light comes on. The higher the number is, the stronger the airflow becomes. 3 Interior features ■ Operating condition RX350 The “ENGINE START STOP” switch is in IGNITION ON mode. RX450h The “POWER” switch is in ON mode. ■ When not in use Set the knob at “0”. The indicator light turns off. : If equipped 693 3-7. Other interior features CAUTION ■ Burns ● Use caution when seating the following persons in a seat with the seat heater on to avoid the possibility of burns: • • • • Babies, small children, the elderly, the sick and the physically challenged Persons with sensitive skin Persons who are fatigued Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.) ● Do not cover the seat with anything when using the seat heater. Using the seat heater with a blanket or cushion increases the temperature of the seat and may lead to overheating. NOTICE ■ To prevent damage to the seat heaters/ventilators Do not put heavy objects that have an uneven surface on the seat and do not stick sharp objects (needles, nails, etc.) into the seat. ■ To prevent 12-volt battery discharge RX350 Do not leave the system on longer than necessary when the engine is off. RX450h Do not leave the system on longer than necessary when the hybrid system is off. 694 3-7. Other interior features Armrest Pull the armrest down for use. NOTICE 3 ■ To prevent damage to the armrest Do not place too much strain on the armrest. Interior features 695 3-7. Other interior features Coat hooks To use the coat hook, push it in. CAUTION ■ Items that must not be hung on the hook Do not hang a coat hanger or other hard or sharp object on the hook. If the SRS curtain shield airbags deploy, these items may become projectiles that cause death or serious injury. 696 3-7. Other interior features Assist grips An assist grip installed on the ceiling can be used to support your body while sitting on the seat. 3 CAUTION Do not use the assist grip when getting in or out of the vehicle or rising from your seat. NOTICE ■ To prevent damage to the assist grip Do not hang any heavy object or put a heavy load on the assist grip. 697 Interior features ■ Assist grip 3-7. Other interior features Floor mat Use only floor mats designed specifically for vehicles of the same model and model year as your vehicle. Fix them securely in place onto the carpet. Insert the retaining hooks (clips) into the floor mat eyelets. STEP 1 STEP 2 * Turn the upper knob of each retaining hook (clip) to secure the floor mats in place. *: Always align the  marks. The shape of the retaining hooks (clips) may differ from that shown in the illustration. 698 3-7. Other interior features CAUTION Observe the following precautions. Failure to do so may cause the driver's floor mat to slip, possibly interfering with the pedals while driving. An unexpectedly high speed may result or it may become difficult to stop the vehicle, leading to a serious accident. ■ When installing the driver's floor mat ● Do not use floor mats designed for other models or different model year vehicles, even if they are Lexus Genuine floor mats. ● Only use floor mats designed for the driver's seat. ● Always install the floor mat securely using the retaining hooks (clips) provided. ● Do not use two or more floor mats on top of each other. 3 ● Do not place the floor mat bottom-side up or upside-down. ● Check that the floor mat is securely fixed in the correct place with all the provided retaining hooks (clips). Be especially careful to perform this check after cleaning the floor. ● RX350: With the engine stopped and the shift lever in P, fully depress each pedal to the floor to make sure it does not interfere with the floor mat. RX450h: With the hybrid system stopped and the shift lever in P, fully depress each pedal to the floor to make sure it does not interfere with the floor mat. 699 Interior features ■ Before driving 3-7. Other interior features Luggage compartment features ■ Cargo hooks Pull the hook to use. The cargo hooks are provided for securing loose items. ■ Auxiliary boxes Deck side boxes Pull the strap upwards when lifting the cover up. 700 3-7. Other interior features Deck floor box (if equipped) Pull the lever upwards when lifting the deck board up. 3 Interior features 701 3-7. Other interior features ■ Luggage cover (if equipped) STEP 1 STEP 2 Push from above until the claws on both sides are securely locked in position. Pull out the luggage cover and hook it onto the anchors. Removing the luggage covers Front luggage cover Press the buttons to remove the luggage cover. 702 3-7. Other interior features Rear luggage cover STEP 1 Detach the outer clips of the rear luggage cover from the back door. 3 Detach the inner clips of the rear luggage cover from the back door. ■ Installing the rear luggage cover ● Ensure that the luggage cover is in the proper installation position. Push the clips of the rear luggage cover into the indentions on the back door until they are locked into place. ● Check that the rear luggage cover is securely attached. 703 Interior features STEP 2 3-7. Other interior features CAUTION ■ When the cargo hooks are not in use To avoid injury, always return the cargo hooks to their stowed positions. 704 3-7. Other interior features Garage door opener The garage door opener can be programmed to operate garage doors, gates, entry doors, door locks, home lighting systems, security systems, and other devices. The garage door opener (HomeLink Universal Transceiver) is manufactured under license from HomeLink. Programming the HomeLink (for U.S.A. owners) The HomeLink compatible transceiver in your vehicle has 3 buttons which can be programmed to operate 3 different devices. Refer to the programming method below appropriate for the device. Interior features Indicator Buttons ■ Programming the HomeLink STEP 1 3 Point the remote control transmitter for the device 1 to 3 in. (25 to 75 mm) from the HomeLink control buttons. Keep the HomeLink indicator light in view while programming. 705 3-7. Other interior features STEP 2 Press and hold one of the HomeLink buttons and the transmitter button. When the HomeLink indicator light changes from a slow to a rapid flash, you can release both buttons. If the HomeLink indicator light comes on but does not flash, or flashes rapidly for 2 seconds and remains lit, the HomeLink button is already programmed. Use the other buttons or follow the “Reprogramming a HomeLink button” instructions. (P. 708) STEP 3 Test the HomeLink operation by pressing the newly programmed button. If a HomeLink button has been programmed for a garage door, check to see if the garage door opens and closes. If the garage door does not operate, see if your remote control transmitter is of the rolling code type. Press and hold the programmed HomeLink button. The remote control transmitter is of the rolling code type if the HomeLink indicator light flashes rapidly for 2 seconds and then remains lit. If your transmitter is of the rolling code type, proceed to the heading “Programming a rolling code system”. STEP 4 706 Repeat the steps above to program another device for each of the remaining HomeLink buttons. 3-7. Other interior features ■ Programming a Rolling Code system (for U.S.A. owners) If your device is Rolling Code equipped, follow the steps under the heading “Programming the HomeLink” before proceeding with the steps listed below. STEP 1 Locate the learn button on the ceiling mounted garage door opener motor. The exact location and color of the button may vary by brand of garage door opener motor. Refer to the operation manual supplied with the garage door opener for the location of the learn button. STEP 2 Press the learn button. Following this step, you have 30 seconds in which to initiate step 3 below.  STEP 3 Press and hold the vehicle’s programmed HomeLink button for If the garage door opens, the programming process is complete. If the door does not open, press and release the button a third time. This third press and release will complete the programming process by opening the garage door. The ceiling mounted garage door opener motor should now recognize the HomeLink signal and operate the garage door. Repeat the steps above to program another rolling code system for any of the remaining HomeLink buttons. ■ Programming an entry gate (for U.S.A. owners)/Programming all devices in the Canadian market STEP 1 Place your transmitter 1 to 3 in. (25 to 75 mm) away from the surface of the HomeLink. STEP 4 Keep the HomeLink indicator light in view while programming. STEP 2 STEP 3 STEP 4 Press and hold the selected HomeLink button. Repeatedly press and release (cycle) the device’s remote control button for two seconds each until step 4 is completed. When the indicator light on the HomeLink compatible transceiver starts to flash rapidly, release the buttons. 707 Interior features 2 seconds and release it. Repeat this step once again. The garage door may open. 3 3-7. Other interior features Test the operation of the HomeLink by pressing the newly programmed button. Check to see if the gate/device operates correctly. STEP 6 Repeat the steps above to program another device for each of the remaining HomeLink buttons. ■ Programming other devices To program other devices such as home security systems, home door locks or lighting, contact your authorized Lexus dealer for assistance. STEP 5 ■ Reprogramming a button The individual HomeLink buttons cannot be erased but can be reprogrammed. To reprogram a button, follow the “Reprogramming a HomeLink button” instructions. Operating HomeLink Press the appropriate HomeLink button. The HomeLink indicator light should turn on. The HomeLink compatible transceiver in your vehicle continues to send a signal for up to 20 seconds as long as the button is pressed. Reprogramming a HomeLink button Press and hold the desired HomeLink button. After 20 seconds, the HomeLink indicator light will start flashing slowly. Next, while still pressing and holding the HomeLink button, press and hold the button on the transmitter until the HomeLink indicator light changes from a slow to a rapid flash. 708 3-7. Other interior features Erasing the entire HomeLink memory (all three programs) Press and hold the 2 outside buttons for 10 seconds until the indicator light flashes. If you sell your vehicle, be sure to erase the programs stored in the HomeLink memory. ■ Before programming 3 ● Install a new battery in the remote control transmitter. the HomeLink button. ■ When programming Depending on radio wave conditions, the direction the remote control transmitter is pointed and the remaining charge of the transmitter's batteries, there are cases when programming may be difficult. 709 Interior features ● The battery side of the remote control transmitter must be pointed away from 3-7. Other interior features ■ Certification for the garage door opener For vehicles sold in the U.S.A. FCC ID: NZLGHSHL4 FCC ID: NZLOBIHL4 FCC ID: NZLWZLHL4 NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. For vehicles sold in Canada NOTE: Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. ■ When support is necessary Visit on the web at www.homelink.com or call 1-800-355-3515. CAUTION ■ When programming a garage door or other remote control device The garage door or other device may operate, so ensure people and objects are out of danger to prevent potential harm. ■ Conforming to federal safety standards Do not use the HomeLink compatible transceiver with any garage door opener or device that lacks safety stop and reverse features as required by federal safety standards. This includes any garage door that cannot detect an obstruction object. A door or device without these features increases the risk of death or serious injury. 710 3-7. Other interior features Compass The compass on the inside rear view mirror indicates the direction in which the vehicle is heading. ■ Operation To turn the compass on or off, press for more than 3 seconds. The location the compass is displayed differs according to the type of inner rear view mirror. 3 ■ Displays and directions Direction “N” North “NE” Northeast “E” East “SE” Southeast “S” South “SW” Southwest “W” West “NW” Northwest Interior features Display : If equipped 711 3-7. Other interior features Calibrating the compass The direction display deviates from the true direction determined by the earth’s magnetic field. The amount of deviation varies depending on the geographic position of the vehicle. If you cross over one of the map boundaries shown in illustration, the compass will deviate. To obtain higher precision or perfect calibration, refer to “Deviation calibration”. ■ Deviation calibration STEP 1 Stop the vehicle. STEP 2 Press and hold . A number (1 to 15) appears on the compass display. The location the compass is displayed differs according to the type of inner rear view mirror. 712 3-7. Other interior features STEP 3 Referring to the map above, press the zone you are in. to select the number of If the direction is displayed for several seconds after adjustment, the calibration is complete. ■ Circling calibration If “C” appears on the display, drive the vehicle at 5 mph (8 km/h) or less in a circle until a direction is displayed. If there is not enough space to drive in a circle, drive around the block until a direction is displayed. 3 Interior features ■ Conditions unfavorable to correct operation The compass may not show the correct direction in the following conditions: ● The vehicle is stopped immediately after turning. ● The vehicle is on an inclined surface. ● The vehicle is in a place where the earth's magnetic field is subject to interfer- ence by artificial magnetic fields (underground car park/parking lot, under a steel tower, between buildings, roof car park/parking lot, near an intersection, near a large vehicle, etc.). ● The vehicle has become magnetized. (There is a magnet or metal object near the inside rear view mirror.) ● The 12-volt battery has been disconnected. ● A door is open. 713 3-7. Other interior features CAUTION ■ While driving the vehicle Do not adjust the display. Adjust the display only when the vehicle is stopped. ■ When doing the circling calibration Secure a wide space, and watch out for people and vehicles in the vicinity. Do not violate any local traffic rules while performing circling calibration. NOTICE ■ To avoid compass malfunctions Do not place magnets or any metal objects near the inside rear view mirror. Doing this may cause the compass sensor to malfunction. ■ To ensure normal operation of the compass ● Do not perform a circling calibration of the compass in a place where the earth's magnetic field is subject to interference by artificial magnetic fields. ● During calibration, do not operate electric systems (moon roof, power windows, etc.) as they may interfere with the calibration. 714 3-7. Other interior features Safety Connect Safety Connect is a subscription-based telematics service that uses Global Positioning System (GPS) data and embedded cellular technology to provide safety and security features to subscribers. Safety Connect is supported by Lexus’ designated response center, which operates 24 hours per day, 7 days per week. Safety Connect service is available by subscription on select, telematics hardware-equipped vehicles. By using the Safety Connect service, you are agreeing to be bound by the Telematics Subscription Service Agreement and its Terms and Conditions, as in effect and amended from time to time, a current copy of which is available at Lexus.com. All use of the Safety Connect service is subject to such then-applicable Terms and Conditions. 3 Interior features ■ System components Microphone LED light indicators “SOS” button : If equipped 715 3-7. Other interior features ■ Services Subscribers have the following Safety Connect services available: ● Automatic Collision Notification* Helps drivers receive necessary response from emergency service providers. (P. 718) *: U.S. Patent No. 7,508,298 B2 ● Stolen Vehicle Location Helps drivers in the event of vehicle theft. (P. 719) ● Emergency Assistance Button (SOS) Connects drivers to response-center support. (P. 719) ● Enhanced Roadside Assistance Provides drivers various on-road assistance. (P. 719) ■ Subscription After you have signed the Telematics Subscription Service Agreement and are enrolled, you can begin receiving services. A variety of subscription terms is available for purchase. Contact your Lexus dealer, call 1-800-25-LEXUS (1-800-255-3987) or push the “SOS” button in your vehicle for further subscription details. 716 3-7. Other interior features ■ Safety Connect Services Information ● Phone calls using the vehicles Bluetooth® technology will not be possible dur- ing Safety Connect. ● Safety Connect is available beginning Fall 2009 on select Lexus models. Con- tact with the Safety Connect response center is dependent upon the telematics device being in operative condition, cellular connection availability, and GPS satellite signal reception, which can limit the ability to reach the response center or receive emergency service support. Enrollment and Telematics Subscription Service Agreement required. A variety of subscription terms is available; charges vary by subscription term selected. ● Automatic Collision Notification, Emergency Assistance and Stolen Vehicle ● Safety Connect services are not subject to section 255 of the Telecommunica- tions Act and the device is not TTY compatible. ■ Languages The Safety Connect response center will offer support in multiple languages. The Safety Connect system will offer voice prompts in English and Spanish. Please indicate your language of choice when enrolling. ■ When contacting the response center You may be unable to contact the response center if the network is busy. 717 3 Interior features Location will function in the United States, including Hawaii and Alaska, and in Canada, and Enhanced Roadside Assistance will function in the United States (except Hawaii) and in Canada. No Safety Connect services will function outside of the United States in countries other than Canada. 3-7. Other interior features Safety Connect LED light Indicators ● RX350: When the “ENGINE START STOP” switch is turned to IGNITION ON mode, the red indicator light comes on for 2 seconds then turns off. Afterward, the green indicator light comes on, indicating that the service is active. ● RX450h: When the “POWER” switch is turned to ON mode, the red indicator light comes on for 2 seconds then turns off. Afterward, the green indicator light comes on, indicating that the service is active. ● The following indicator light patterns indicate specific system usage conditions: • Green indicator light on = Active service • Green indicator light flashing = Safety Connect call in process • Red indicator light (except at vehicle start-up) = System malfunction (contact your Lexus dealer) • No indicator light (off) = Safety Connect service not active Safety Connect services ■ Automatic Collision Notification In case of either airbag deployment or severe rear-end collision, the system is designed to automatically call the response center. The responding agent receives the vehicle’s location and attempts to speak with the vehicle occupants to assess the level of emergency. If the occupants are unable to communicate, the agent automatically treats the call as an emergency, contacts the nearest emergency services provider to describe the situation, and requests that assistance be sent to the location. 718 3-7. Other interior features ■ Stolen Vehicle Location If your vehicle is stolen, Safety Connect can work with local authorities to assist them in locating and recovering the vehicle. After filing a police report, call the Safety Connect response center at 1-800-25LEXUS (1-800-255-3987) and follow the prompts for Safety Connect to initiate this service. In addition to assisting law enforcement with recovery of a stolen vehicle, Safety-Connect-equipped vehicle location data may, under certain circumstances, be shared with third parties to locate your vehicle. Further information is available at Lexus.com. If you accidentally press the “SOS” button, tell the response-center agent that you are not experiencing an emergency. ■ Enhanced Roadside Assistance Enhanced Roadside Assistance adds GPS data to the already included warranty-based Lexus roadside service. Subscribers can press the “SOS” button to reach a Safety Connect response-center agent, who can help with a wide range of needs, such as: towing, flat tire, fuel delivery, etc. For a description of the Enhanced Roadside Assistance services and their limitations, please see the Safety Connect Terms and Conditions, which are available at Lexus.com. 719 3 Interior features ■ Emergency Assistance Button (“SOS”) In the event of an emergency on the road, push the “SOS” button to reach the Safety Connect response center. The answering agent will determine your vehicle’s location, assess the emergency, and dispatch the necessary assistance required. 3-7. Other interior features Safety information for Safety Connect Important! Read this information before using Safety Connect. ■ Exposure to radio frequency signals The Safety Connect system installed in your vehicle is a low-power radio transmitter and receiver. It receives and also sends out radio frequency (RF) signals. In August 1996, the Federal Communications Commission (FCC) adopted RF exposure guidelines with safety levels for mobile wireless phones. Those guidelines are consistent with the safety standards previously set by the following U.S. and international standards bodies. ● ANSI (American National Standards Institute) C95.1 [1992] ● NCRP (National Council on Radiation Protection and Measurement) Report 86 [1986] ● ICNIRP (International Commission on Non-Ionizing Radiation Protection) [1996] Those standards were based on comprehensive and periodic evaluations of the relevant scientific literature. Over 120 scientists, engineers, and physicians from universities, and government health agencies and industries reviewed the available body of research to develop the ANSI Standard (C95.1). The design of Safety Connect complies with the FCC guidelines in addition to those standards. 720 3-7. Other interior features ■ Certification for Lexus Enform with Safety Connect FCC ID: O9EGTM1 FCC ID: O6Y-CDMRF101 NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 3 Interior features 721 3-7. Other interior features 722 Maintenance and care 4-1. Maintenance and care Cleaning and protecting the vehicle exterior............. 724 Cleaning and protecting the vehicle interior.............. 727 4 4-3. Do-it-yourself maintenance Do-it-yourself service precautions........................... 738 Hood........................................... 742 Positioning a floor jack .......... 743 4-2. Maintenance Engine compartment ............ 745 Maintenance requirements ........................ 730 12-volt battery ......................... 766 General maintenance .......... 733 Tire inflation pressure........... 783 Emission inspection and maintenance (I/M) programs................................ 737 Wheels....................................... 787 Tires............................................. 773 Air conditioning filter ........... 789 Electronic key battery.......... 792 Checking and replacing fuses (RX350)...................... 794 Checking and replacing fuses (RX450h)................... 807 Headlight aim ......................... 826 Light bulbs................................ 829 723 4-1. Maintenance and care Cleaning and protecting the vehicle exterior Perform the following to protect the vehicle and maintain it in prime condition: ● Working from top to bottom, liberally apply water to the vehicle body, wheel wells and underside of the vehicle to remove any dirt and dust. ● Wash the vehicle body using a sponge or soft cloth, such as a chamois. ● For hard-to-remove marks, use car wash soap and rinse thoroughly with water. ● Wipe away any water. ● Wax the vehicle when the waterproof coating deteriorates. If water does not bead on a clean surface, apply wax when the vehicle body is cool. ■ Automatic car washes ● Before washing the vehicle: • Fold the mirrors. • Turn off the power back door system. ● Brushes used in automatic car washes may scratch the vehicle surface and harm your vehicle’s paint. ■ High pressure car washes ● Do not allow the nozzles of the car wash to come within close proximity of the windows. ● Before using the car wash, check that the fuel filler door on your vehicle is closed properly. 724 4-1. Maintenance and care ■ Aluminum wheels ● Remove any dirt immediately by using a neutral detergent. Do not use hard brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners. Use the same mild detergent and wax as used on the paint. ● Do not use detergent on the wheels when they are hot, for example after driving for long distance in the hot weather. ● Wash detergent from the wheels immediately after use. ■ Bumpers Do not scrub with abrasive cleaners. CAUTION ■ When cleaning the windshield (vehicles with rain-sensing windshield wipers) Set the wiper switch to off. OFF ● When the upper part of the windshield where the raindrop sensor is located is touched by hand ● When a wet rag or similar is held close to the raindrop sensor ● If something bumps against the windshield ● If you directly touch the raindrop sensor body or if something bumps into the raindrop sensor ■ Precautions regarding the exhaust pipe Exhaust gasses cause the exhaust pipe to become quite hot. When washing the vehicle, be careful not to touch the pipe until it has cooled sufficiently, as touching a hot exhaust pipe can cause burns. 725 4 Maintenance and care If the wiper switch is in , the wipers may operate unexpectedly in the following situations, and may result in hands being caught or other serious injuries and cause damage to the wiper blades. 4-1. Maintenance and care NOTICE ■ To prevent paint deterioration and corrosion on the body and components (alu- minum wheels etc.) ● Wash the vehicle immediately in the following cases: • • • • • After driving near the sea coast After driving on salted roads If you see coal tar or tree sap on the paint surface If you see dead insects, insect droppings or bird droppings on the paint After driving in an area contaminated with soot, oily smoke, mine dust, iron powder or chemical substances • If the vehicle becomes heavily soiled in dust or mud • If liquids such as benzene and gasoline are spilled on the paint surface ● If the paint is chipped or scratched, have it repaired immediately. ● To prevent the wheels from corroding, remove any dirt and store in a place with low humidity when storing the wheels. ■ Cleaning the exterior lights ● Wash carefully. Do not use organic substances or scrub with a hard brush. This may damage the surfaces of the lights. ● Do not apply wax to the surfaces of the lights. Wax may cause damage to the lenses. ■ To prevent damage to the windshield wiper arms When lifting the wiper arms away from the windshield, pull the driver side wiper arm upward first, and repeat for the passenger side. When returning the wipers to their original position, do so from the passenger side first. ■ When using an automatic car wash (vehicles with rain-sensing windshield wipers) Set the wiper switch to the off position. If the wiper switch is in be damaged. 726 , the wipers may operate and the wiper blades may 4-1. Maintenance and care Cleaning and protecting the vehicle interior The following procedures will help protect your vehicle's interior and keep it in top condition: ■ Protecting the vehicle interior Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces with a cloth dampened with lukewarm water. ■ Cleaning the leather areas ● Remove dirt and dust using a vacuum cleaner. ● Wipe any excess dirt and dust with a soft cloth dampened with diluted detergent. Use a diluted water solution of approximately 5% neutral wool detergent. ● Wring out any excess water from the cloth and thoroughly wipe off all remaining traces of detergent. ● Wipe the surface with a dry, soft cloth to remove any remaining moisture. Allow the leather to dry in a shaded and ventilated area. ● Apply a mild soap solution to the synthetic leather using a sponge or soft cloth. ● Allow the solution to soak in for a few minutes. Remove the dirt and wipe off the solution with a clean, damp cloth. 727 Maintenance and care ■ Cleaning the synthetic leather areas ● Remove loose dirt using a vacuum cleaner. 4 4-1. Maintenance and care ■ Caring for leather areas Lexus recommends cleaning the interior of the vehicle at least twice a year to maintain the quality of the vehicle’s interior. ■ Shampooing the carpets There are several commercial foaming-type cleaners available. Use a sponge or brush to apply the foam. Rub in overlapping circles. Do not apply water. Excellent results are obtained by keeping the carpet as dry as possible. ■ Seat belts Clean with mild soap and lukewarm water using a cloth or sponge. Also check the belts periodically for excessive wear, fraying or cuts. CAUTION ■ Water in the vehicle ● RX350: Do not splash or spill liquid in the vehicle. Doing so may cause electrical components etc. to malfunction or catch fire. ● RX450h: Do not splash or spill liquid in the vehicle, such as on the floor and in the hybrid battery (traction battery) air vents or in the luggage compartment. Doing so may cause the hybrid battery, electrical components, etc. to malfunction or catch fire. ● Do not get any of the SRS components or wiring in the vehicle interior wet. (P. 159) An electrical malfunction may cause the airbags to deploy or not function properly, resulting in death or severe injury. ■ Cleaning the interior (especially instrument panel) Do not use polish wax or polish cleaner. The instrument panel may reflect off the windshield, obstructing the driver's view and leading to an accident, resulting in death or serious injury. 728 4-1. Maintenance and care NOTICE ■ Cleaning detergents ● Do not use the following types of detergent, as they may discolor the vehicle inte- rior or cause streaks or damage to painted surfaces: • Non-seat portions: Organic substances such as benzene or gasoline, alkaline or acidic solutions, dye, or bleach • Seats: Acidic solutions, such as thinner, benzene, or alcohol ● Do not use polish wax or polish cleaner. The instrument panel's or other interior part’s painted surface may be damaged. ■ Preventing damage to leather surfaces Observe the following precautions to avoid damage to and deterioration of leather surfaces: ● Remove any dust or dirt from leather surfaces immediately. ● Do not expose the vehicle to direct sunlight for extended periods of time. Park the vehicle in the shade, especially during summer. ● Do not place items made of vinyl, plastic, or that contain wax on the upholstery, as 4 they may stick to the leather surface if the vehicle interior heats up significantly. Do not wash the vehicle floor with water. Vehicle systems such as the audio system may be damaged if water comes into contact with electrical components under the floor of vehicle. Water may also cause the body to rust. ■ Cleaning the inside of the rear window ● Do not use glass cleaner to clean the rear window, as this may cause damage to the rear window defogger heater wires or antenna. Use a cloth dampened with lukewarm water to gently wipe the window clean. Wipe the window in strokes running parallel to the heater wires or antenna. ● Be careful not to scratch or damage the heater wires or antenna. 729 Maintenance and care ■ Water on the floor 4-2. Maintenance Maintenance requirements To ensure safe and economical driving, day-to-day care and regular maintenance are essential. It is the owner’s responsibility to perform regular checks. Lexus recommends performing the following maintenance: ■ General maintenance General maintenance should be performed on a daily basis. This can be done by yourself or by a Lexus dealer. ■ Scheduled maintenance Scheduled maintenance should be performed at specified intervals according to the maintenance schedule. For details about maintenance items and schedules, refer to the “Warranty and Service Guide”, “Owner’s Manual Supplement” or “Scheduled Maintenance”. ■ Do-it-yourself maintenance You can perform some maintenance procedures yourself. Please be aware that do-it-yourself maintenance may affect warranty coverage. The use of Lexus Repair Manuals is recommended. For details about warranty coverage, refer to the separate “Owner’s Guide”, “Warranty and Service Guide”, “Owner’s Manual Supplement” or “Warranty Booklet”. ■ Repair and replacement It is recommended that genuine Lexus parts be used for repair to ensure performance of each system. If non-Lexus parts are used in replacement or if a repair shop other than a Lexus dealer performs repairs, confirm the warranty coverage. 730 4-2. Maintenance ■ Reset the maintenance data (U.S.A. only) After the required maintenance is performed according to the maintenance schedule, please reset the maintenance data. To reset the data, follow the procedures described below: RX350 STEP 1 Display the trip meter “A” (P. 249), then turn the “ENGINE START STOP” switch off. STEP 2 While pressing the “ODO/TRIP” button, turn the “ENGINE START STOP” switch to IGNITION ON mode. Keep the “ODO/TRIP” button pressed for about 5 seconds. The resetting procedure is complete when “000000” in the trip meter flashes once and the message in the multiinformation display disappears. STEP 3 4 RX450h STEP 1 Display the trip meter “A” (P. 249), then turn the “POWER” switch off. ON mode. STEP 3 Keep the “ODO/TRIP” button pressed for about 5 seconds. The resetting procedure is complete when “000000” in the trip meter flashes once and the message in the multiinformation display disappears. ■ Allow inspection and repairs to be performed by a Lexus dealer ● Lexus technicians are well-trained specialists and are kept up to date with the latest service information. They are well informed about the operations of all systems on your vehicle. ● Keep a copy of the repair order. It proves that the maintenance that has been performed is under warranty coverage. If any problem should arise while your vehicle is under warranty, your Lexus dealer will promptly take care of it. 731 Maintenance and care STEP 2 While pressing the “ODO/TRIP” button, turn the “POWER” switch to 4-2. Maintenance CAUTION ■ If your vehicle is not properly maintained Improper maintenance could result in serious damage to the vehicle and possible serious injury or death. ■ Handling of the 12-volt battery ● Engine exhaust, some of its constituents, and a wide variety of automobile com- ponents contain or emit chemicals known to the State of California to cause cancer and birth defects and other reproductive harm. Work in a well ventilated area. ● Oils, fuels and fluids contained in vehicles as well as waste produced by compo- nent wear contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Avoid exposure and wash any affected area immediately. ● 12-volt battery posts, terminals and related accessories contain lead and lead compounds which are known to cause brain damage. Wash your hands after handling. (P. 762766) 732 4-2. Maintenance General maintenance Listed below are the general maintenance items that should be performed at the intervals specified in the “Warranty and Service Guide” or “Owner’s Manual Supplement”. It is recommended that any problem you notice should be brought to the attention of your Lexus dealer or qualified service shop for advice. Engine compartment Items Check points 12-volt battery (RX350) Check the connections. (P. 762) Brake fluid Is the brake fluid at the correct level? (P. 760) Coolant (RX450h) Is the coolant at the correct level? (P. 757) Engine coolant (RX350) Is the coolant at the correct level? (P. 755) Engine oil Is the engine oil at the correct level? (P. 750) Exhaust system There should not be any fumes or strange sounds. Radiator/condenser/hoses The radiator and condenser should be free from foreign objects. (P. 759) Washer fluid Is there sufficient washer fluid? (P. 764) 4 Maintenance and care 733 4-2. Maintenance Vehicle interior Items 734 Check points 12-volt battery (RX450h) Check the connections. (P. 766) Accelerator pedal • The accelerator pedal should move smoothly (without uneven pedal effort or catching). Automatic transmission “Park” mechanism (RX350) • When parked on a slope and the shift lever is in P, is the vehicle securely stopped? Brake pedal • Does the brake pedal move smoothly? • Does the brake pedal have appropriate clearance from the floor? (P. 955) • Does the brake pedal have the correct amount of free play? (P. 955) Brakes • The vehicle should not pull to one side when the brakes are applied. • The brakes should work effectively. • The brake pedal should not feel spongy. • The brake pedal should not get too close to the floor when the brakes are applied. Head restraints • Do the head restraints move smoothly and lock securely? Hybrid transmission “Park” mechanism (RX450h) • When parked on a slope and the parking brake is on, is the vehicle securely stopped? 4-2. Maintenance Items Check points Indicators/buzzers • Do the indicators and buzzers function properly? Lights • Do all the lights come on? • Are the headlights aimed correctly? (P. 826) Parking brake • Does the parking brake pedal move smoothly? • When parked on a slope and the parking brake is on, is the vehicle securely stopped? Seat belts • Do the seat belts operate smoothly? • The seat belts should not be damaged. Seats • Do the seat controls operate properly? Steering wheel • Does the steering wheel rotate smoothly? • Does the steering wheel have the correct amount of free play? • There should not be any strange sounds coming from the steering wheel. 4 Maintenance and care 735 4-2. Maintenance Vehicle exterior Items Check points Doors • Do the doors operate smoothly? Engine hood • Does the engine hood lock system work properly? Fluid leaks • There should not be any signs of fluid leakage after the vehicle has been parked. Tires • Is the tire inflation pressure correct? • The tires should not be damaged or excessively worn. • Have the tires been rotated according to the maintenance schedule? • The wheel nuts should not be loose. CAUTION ■ If the engine is running (RX350) Turn the engine off and ensure that there is adequate ventilation before performing maintenance checks. ■ If the hybrid system is operating (RX450h) Turn the hybrid system off and ensure that there is adequate ventilation before performing maintenance checks. 736 4-2. Maintenance Emission inspection and maintenance (I/M) programs Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. ■ If the malfunction indicator lamp comes on The OBD system determines that a problem exists somewhere in the emission control system. Your vehicle may not pass the I/M test and may need to be repaired. Contact your Lexus dealer to service the vehicle. ■ Your vehicle may not pass the I/M test in the following situations: ● When the 12-volt battery is disconnected or discharged Readiness codes that are set during ordinary driving are erased. Also, depending on your driving habits, the readiness codes may not be completely set. ● When the fuel tank cap is loose 4 ■ When the malfunction indicator lamp still remains on after several driving trips The error code in the OBD system will not be cleared unless the vehicle is driven 40 or more times. ■ If your vehicle does not pass the I/M test Contact your Lexus dealer to prepare the vehicle for re-testing. 737 Maintenance and care The malfunction indicator lamp comes on indicating a temporary malfunction and your vehicle may not pass the I/M test. 4-3. Do-it-yourself maintenance Do-it-yourself service precautions If you perform maintenance by yourself, be sure to follow the correct procedures as given in these sections. Items 738 Parts and tools 12-volt battery condition (P. 762, 766) • Warm water (RX350) • Baking soda (RX350) • Grease • Conventional wrench (for terminal clamp bolts) Brake fluid level (P. 760) • FMVSS No.116 DOT 3 or SAE J1703 brake fluid • Rag or paper towel • Funnel (used only for adding brake fluid) Engine coolant level (RX350) (P. 755) • “Toyota Super Long Life Coolant” or a similar high quality ethylene glycol-based non-silicate, nonamine, non-nitrite and non-borate coolant with long-life hybrid organic acid technology. For the U.S.A.: “Toyota Super Long Life Coolant” is pre-mixed with 50% coolant and 50% deionized water. For Canada: “Toyota Super Long Life Coolant” is pre-mixed with 55% coolant and 45% deionized water. • Funnel (used only for adding engine coolant) 4-3. Do-it-yourself maintenance Items Parts and tools Engine/power control unit coolant level (RX450h) (P. 757) • “Toyota Super Long Life Coolant” or a similar high quality ethylene glycol based non-silicate, nonamine, non-nitrite and non-borate coolant with long-life hybrid organic acid technology. For the U.S.A.: “Toyota Super Long Life Coolant” is pre-mixed with 50% coolant and 50% deionized water. For Canada: “Toyota Super Long Life Coolant” is pre-mixed with 55% coolant and 45% deionized water. • Funnel (used only for adding coolant) Fuses (P. 750) (P. 794, 807) • Fuse with same amperage rating as original Tire inflation pressure (P. 783) • Tire pressure gauge • Compressed air source Headlight aim (P. 826) • Phillips-head screwdriver Radiator and condenser (P. 759)  739 Maintenance and care Engine oil level • “Toyota Genuine Motor Oil” or equivalent • Rag or paper towel • Funnel (used only for adding engine oil) 4 4-3. Do-it-yourself maintenance Items Washer fluid Parts and tools (P. 764) • Water or washer fluid containing antifreeze (for winter use) • Funnel (used only for adding water or washer fluid) CAUTION The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized. To avoid death or serious injury, observe the following precautions: ■ When working on the engine compartment ● RX450h: Make sure that the indicator on the “POWER” switch and the “READY” indicator are both off. ● Keep hands, clothing and tools away from the moving fans and engine drive belt. ● RX350: Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving as they may be hot. Oil and other fluids may also be hot. ● RX450h: Be careful not to touch the engine, power control unit, radiator, exhaust manifold, etc. right after driving as they may be hot. Oil and other fluids may also be hot. ● Do not leave anything that may burn easily, such as paper and rags, in the engine compartment. ● RX350: Do not smoke, cause sparks or expose an open flame to fuel or the 12- volt battery. Fuel and 12-volt battery fumes are flammable. ● RX450h: Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes are flammable. ● RX350: Be extremely cautious when working on the 12-volt battery. It contains poisonous and corrosive sulfuric acid. 740 4-3. Do-it-yourself maintenance CAUTION ■ When working near the electric cooling fans or radiator grille RX350 Be sure the “ENGINE START STOP” switch is off. With the “ENGINE START STOP” switch in IGNITION ON mode, the electric cooling fan may automatically start to run if the air conditioning is on and/or the coolant temperature is high. (P. 759) RX450h Be sure the “POWER” switch is off. With the “POWER” switch in ON mode, the electric cooling fans may automatically start to run if the air conditioning is on and/or the coolant temperature is high. (P. 759) ■ Safety glasses Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in your eyes. 4 NOTICE Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in the air. Also, a backfire could cause a fire in the engine compartment. 741 Maintenance and care ■ If you remove the air cleaner filter 4-3. Do-it-yourself maintenance Hood Release the lock from the inside of the vehicle to open the hood. STEP 1 Pull the hood lock release lever. The hood will pop up slightly. STEP 2 Pull up the hood catch and lift the hood. CAUTION ■ Pre-driving check Check that the hood is fully closed and locked. If the hood is not locked properly, it may open while the vehicle is in motion and cause an accident, which may result in death or serious injury. 742 4-3. Do-it-yourself maintenance Positioning a floor jack When raising your vehicle with a floor jack, position the jack correctly. Improper placement may damage your vehicle or cause injury. ■ Front ■ Rear RX350 4 Maintenance and care RX450h 743 4-3. Do-it-yourself maintenance CAUTION ■ When raising your vehicle Make sure to observe the following precautions to reduce the possibility of death or serious injury: ● Lift up the vehicle using a floor jack such as the one shown in the illustration. ● When using a floor jack, follow the instructions of the manual provided with the jack. ● Do not use the jack that was supplied with your vehicle. ● Do not put any part of your body underneath the vehicle when it is supported only by the floor jack. ● Always use floor jack and/or automotive jack stands on a solid, flat, level surface. ● RX350: Do not start the engine while the vehicle is supported by the floor jack. ● RX450h: Do not start the hybrid system while the vehicle is supported by the floor jack. ● Stop the vehicle on level, firm ground, firmly set the parking brake and shift the shift lever to P. ● Make sure to set the floor jack properly at the jack point. Raising the vehicle with an improperly positioned floor jack will damage the vehicle and may cause the vehicle to fall off the floor jack. ● Do not raise the vehicle while someone is in the vehicle. ● When raising the vehicle, do not place any objects on top of or underneath the floor jack. 744 4-3. Do-it-yourself maintenance Engine compartment RX350 4 (P. 752) Engine oil level dipstick (P. 750) 12-volt battery (P. 762) Brake fluid reservoir (P. 760) Fuse box (P. 794) Engine coolant reservoir (P. 755) Condenser (P. 759) Radiator (P. 759) Electric cooling fans Washer fluid tank (P. 764) Maintenance and care Engine oil filler cap 745 4-3. Do-it-yourself maintenance RX450h Brake fluid reservoir (P. 760) Engine oil filler cap (P. 752) Engine oil level dipstick (P. 750) Power control unit coolant reservoir (P. 757) Fuse boxes (P. 807) 746 Engine coolant reservoir (P. 757) Condenser (P. 759) Radiator (P. 759) Electric cooling fans Power control unit coolant radiator (P. 759) Washer fluid tank (P. 764) 4-3. Do-it-yourself maintenance Engine compartment cover ■ Removing the engine compartment covers (RX350) Outside Front 4 Maintenance and care 747 4-3. Do-it-yourself maintenance ■ Removing the engine compartment covers (RX450h) Outside Front ■ Installing the clips NOTICE ■ After installing an engine compartment cover Make sure that the cover is securely installed in its original position. 748 4-3. Do-it-yourself maintenance 12-volt battery cover (RX350) Removing the 12-volt battery cover. NOTICE ■ When installing the 12-volt battery cover Securely install the cover over the 12-volt battery. Failure to do so may cause water to enter the engine compartment when it rains or the vehicle is washed, resulting in a malfunction. 4 Maintenance and care 749 4-3. Do-it-yourself maintenance Engine oil With the engine at operating temperature and turned off, check the oil level on the dipstick. ■ Checking the engine oil STEP 1 Park the vehicle on level ground. After warming up the engine and turning it off (RX350) or warming up the engine and turning off the hybrid system (RX450h), wait more than 5 minutes for the oil to drain back into the bottom of the engine. RX350 Holding a rag under the end, pull the dipstick out. STEP 2 RX450h STEP 2 STEP 3 STEP 4 STEP 5 750 Holding a rag under the end, pull the dipstick out. Wipe the dipstick clean. Reinsert the dipstick fully. Holding a rag under the end, pull the dipstick out and check the oil level. 4-3. Do-it-yourself maintenance Wipe the dipstick and reinsert it fully. Type A Low Full STEP 6 Type B Low Full 4 Maintenance and care 751 4-3. Do-it-yourself maintenance ■ Adding engine oil RX350 If the oil level is below or near the low level mark, add engine oil of the same type as that already in the engine. RX450h If the oil level is below or near the low level mark, add engine oil of the same type as that already in the engine. 752 4-3. Do-it-yourself maintenance Make sure to check the oil type and prepare the items needed before adding oil. Engine oil selection Oil quantity (Low Full) Items STEP 1 STEP 2 STEP 3 P. 949 1.6 qt. (1.5 L, 1.3 Imp. qt.) Clean funnel Remove the oil filler cap by turning it counterclockwise. Add engine oil slowly, checking the dipstick. Install the oil filler cap by turning it clockwise. ■ Engine oil consumption ● The amount of engine oil consumed depends on the oil viscosity, the quality of the oil and the way the vehicle is driven. 4 ● More oil is consumed under driving conditions such as high speeds and fre● A new engine consumes more oil. ● When judging the amount of oil consumption, keep in mind that the oil may have become diluted, making it difficult to judge the true level accurately. 753 Maintenance and care quent acceleration and deceleration. 4-3. Do-it-yourself maintenance CAUTION ■ Used engine oil ● Used engine oil contains potentially harmful contaminants which may cause skin disorders such as inflammation or skin cancer, so care should be taken to avoid prolonged and repeated contact. To remove used engine oil from your skin, wash thoroughly with soap and water. ● Dispose of used oil and filters only in a safe and acceptable manner. Do not dis- pose of used oil and filters in household trash, in sewers or onto the ground. Call your Lexus dealer, service station or auto parts store for information concerning recycling or disposal. ● Do not leave used engine oil within the reach of children. NOTICE ■ To prevent serious engine damage Check the oil level on a regular basis. ■ When replacing the engine oil ● Be careful not to spill engine oil on the vehicle components. ● Avoid overfilling, or the engine could be damaged. ● Check the oil level on the dipstick every time you refill the vehicle. ● Be sure the engine oil filler cap is properly tightened. 754 4-3. Do-it-yourself maintenance Engine coolant (RX350) The coolant level is satisfactory if it is between the “FULL” and “LOW” lines on the reservoir when the engine is cold. Reservoir cap “FULL” line “LOW” line If the level is on or below the “LOW” line, add coolant up to the “FULL” line. (P. 930) 4 Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology. U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Minimum temperature: -31F [-35C]) Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Minimum temperature: -44F [-42C]) For more details about coolant, contact your Lexus dealer. 755 Maintenance and care ■ Coolant selection 4-3. Do-it-yourself maintenance ■ If the coolant level drops within a short time after replenishing Visually check the radiator, hoses, radiator cap, drain cock and water pump. If you cannot find a leak, have your Lexus dealer test the cap and check for leaks in the cooling systems. CAUTION ■ When the engine is hot Do not remove the radiator cap. The cooling system may be under pressure and may spray hot coolant if the cap is removed, causing serious injuries, such as burns. NOTICE ■ When adding engine coolant Coolant is neither plain water nor straight antifreeze. The correct mixture of water and antifreeze must be used to provide proper lubrication, corrosion protection and cooling. Be sure to read the antifreeze or coolant label. ■ If you spill coolant Be sure to wash it off with water to prevent damage to parts or paint. 756 4-3. Do-it-yourself maintenance Coolant (RX450h) The coolant level is satisfactory if it is between the “FULL” and “LOW” lines on the reservoir when the engine and hybrid system are cold. Engine coolant reservoir Reservoir cap “FULL” line “LOW” line If the level is on or below the “LOW” line, add coolant up to the “FULL” line. (P. 933) 4 Maintenance and care 757 4-3. Do-it-yourself maintenance Power control unit coolant reservoir Reservoir cap “FULL” line “LOW” line If the level is on or below the “LOW” line, add coolant up to the “FULL” line. (P. 933) ■ Coolant selection Only use “Toyota Super Long Life Coolant” or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology. U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Minimum temperature: -31F [-35C]) Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Minimum temperature: -44F [-42C]) For more details about coolant, contact your Lexus dealer. ■ If the coolant level drops within a short time of replenishing Visually check the radiators, hoses, engine/power control unit coolant reservoir caps, drain cock and water pump. If you cannot find a leak, have your Lexus dealer test the cap and check for leaks in the cooling systems. 758 4-3. Do-it-yourself maintenance CAUTION ■ When the engine and hybrid system are hot Do not remove the coolant reservoir cap. The cooling system may be under pressure and may spray hot coolant if the cap is removed, causing serious injuries, such as burns. NOTICE ■ When adding coolant Coolant is neither plain water nor straight antifreeze. The correct mixture of water and antifreeze must be used to provide proper lubrication, corrosion protection and cooling. Be sure to read the antifreeze or coolant label. ■ If you spill coolant Be sure to wash it off with water to prevent damaging to parts or paint. 4 Radiator and condenser CAUTION ■ When the engine (RX350) or hybrid system (RX450h) is hot Do not touch the radiator or condenser as they may be hot and cause serious injuries, such as burns. 759 Maintenance and care Check the radiator and condenser and clear away any foreign objects. If either of the above parts are extremely dirty or you are not sure of their condition, have your vehicle checked by your Lexus dealer. 4-3. Do-it-yourself maintenance Brake fluid ■ Checking fluid level RX350 The brake fluid level should be between the “MAX” and “MIN” lines on the tank. RX450h The brake fluid level should be between the “MAX” and “MIN” lines on the tank. ■ Adding fluid Make sure to check the fluid type and prepare the necessary item. Fluid type Items 760 FMVSS No.116 DOT 3 or SAE J1703 Clean funnel 4-3. Do-it-yourself maintenance ■ Brake fluid can absorb moisture from the air Excess moisture in the brake fluid can cause a dangerous loss of braking efficiency. Use only newly opened brake fluid. CAUTION ■ When filling the reservoir Take care because brake fluid can harm your hands or eyes and damage painted surfaces. If fluid gets on your hands or in your eyes, flush the affected area with clean water immediately. If you still experience discomfort, see a doctor. NOTICE 4 ■ If the fluid level is low or high 761 Maintenance and care It is normal for the brake fluid level to go down slightly as the brake pads wear out or when the fluid level in the accumulator is high. If the reservoir needs frequent refilling, may be a serious problem. 4-3. Do-it-yourself maintenance 12-volt battery (RX350) Check the 12-volt battery as follows. ■ 12-volt battery exterior Make sure that the 12-volt battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps. Terminals Hold-down clamp ■ Before recharging When recharging, the 12-volt battery produces hydrogen gas which is flammable and explosive. Therefore, observe the following before recharging: ● If recharging with the 12-volt battery installed on the vehicle, be sure to discon- nect the ground cable. ● Make sure the power switch on the charger is off when connecting and discon- necting the charger cables to the 12-volt battery. ■ After recharging/reconnecting the 12-volt battery In some cases, the engine may not start. Follow the procedure below to initialize the system. STEP 1 Shift the shift lever to P, and turn the “ENGINE START STOP” switch off. STEP 2 Open and close any of the doors. STEP 3 Start the engine. (If the engine does not start first time, repeat the proce- dure.) If the engine will not start even after multiple attempts at the above method, contact your Lexus dealer. 762 4-3. Do-it-yourself maintenance CAUTION ■ Chemicals in the 12-volt battery Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near the 12-volt battery: ● Do not cause sparks by touching the 12-volt battery terminals with tools. ● Do not smoke or light a match near the 12-volt battery. ● Avoid contact with eyes, skin and clothes. ● Never inhale or swallow electrolyte. ● Wear protective safety glasses when working near the 12-volt battery. ● Keep children away from the 12-volt battery. ■ Where to safely charge the 12-volt battery Always charge the 12-volt battery in an open area. Do not charge the 12-volt battery in a garage or closed room where there is insufficient ventilation. 4 ■ How to recharge the battery ■ Emergency measures regarding electrolyte ● If electrolyte gets in your eyes Flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If possible, continue to apply water with a sponge or cloth while traveling to the nearest medical facility. ● If electrolyte gets on your skin Wash the affected area thoroughly. If you feel pain or burning, get medical attention immediately. ● If electrolyte gets on your clothes It can soak through clothing on to your skin. Immediately take off the clothing and follow the procedure above if necessary. ● If you accidentally swallow electrolyte Drink a large quantity of water or milk. Get emergency medical attention immediately. 763 Maintenance and care Only perform a slow charge (5 A or less). The 12-volt battery may explode if charged at a quicker rate. 4-3. Do-it-yourself maintenance NOTICE ■ When recharging the 12-volt battery Never recharge the 12-volt battery while the engine is running. Also, be sure all accessories are turned off. Washer fluid RX350 If any washer does not work or the warning message appears on the multi-information display, the washer tank may be empty. Add washer fluid. RX450h If any washer does not work or the warning message appears on the multi-information display, the washer tank may be empty. Add washer fluid. 764 4-3. Do-it-yourself maintenance CAUTION ■ When adding washer fluid RX350 Do not add washer fluid when the engine is hot or running as washer fluid contains alcohol and may catch fire if spilled on the engine etc. RX450h Do not add washer fluid when the hybrid system is hot or operating as washer fluid contains alcohol and may catch fire if spilled on the hybrid system etc. NOTICE ■ Do not use any fluid other than washer fluid Do not use soapy water or engine antifreeze instead of washer fluid. Doing so may cause streaking on the vehicle’s painted surfaces. ■ Diluting washer fluid 4 Maintenance and care Dilute washer fluid with water as necessary. Refer to the freezing temperatures listed on the label of the washer fluid bottle. 765 4-3. Do-it-yourself maintenance 12-volt battery (RX450h) ■ Location The 12-volt battery is located on the left-hand side of the luggage compartment. ■ Removing the 12-volt battery cover Vehicles with a compact spare tire Pull the lever upward to fold STEP 1 back the front part of the deck board. STEP 2 766 Pull the folded deck board upright. 4-3. Do-it-yourself maintenance STEP 3 STEP 4 Pull on the attached hook to extend the string. Use the hook to secure the deck board as shown in the illustration. 4 STEP 6 Remove the spare tire cover. Maintenance and care STEP 5 After removing the clips, remove the 12-volt battery cover. 767 4-3. Do-it-yourself maintenance Vehicles with a full-size spare tire STEP 1 STEP 2 STEP 3 768 Pull the lever upward to fold back the front part of the deck board. Pull on the attached hook to extend the string. Use the hook to secure the deck board as shown in the illustration. 4-3. Do-it-yourself maintenance STEP 4 After removing the clips, remove the 12-volt battery cover. ■ Exterior Make sure that the 12-volt battery terminals are not corroded and that there are no loose connections, cracks or loose clamps. Terminals Hold-down clamp 4 Install the 12-volt battery cover with the clips. 769 Maintenance and care ■ Installing the 12-volt battery cover 4-3. Do-it-yourself maintenance ■ Before recharging When recharging, the 12-volt battery produces hydrogen gas which is flammable and explosive. Therefore, observe the following precautions before recharging: ● If recharging with the 12-volt battery installed on the vehicle, be sure to discon- nect the ground cable. ● Make sure the power switch on the charger is off when connecting and discon- necting the charger cables to the 12-volt battery. ■ After recharging/reconnecting the 12-volt battery The hybrid system may not start. Follow one or both of the following procedures: ● After opening and closing the driver’s door, wait 10 seconds and then attempt to start the hybrid system. (If the system does not start the first time, repeat the procedure.) ● With the shift lever in P and the “POWER” switch off, open and close any door and then attempt to start the hybrid system. If the system will not start even after multiple attempts at both methods, contact your Lexus dealer. 770 4-3. Do-it-yourself maintenance CAUTION ■ Chemicals in the 12-volt battery The 12-volt battery contain poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near the 12-volt battery: ● Do not cause sparks by touching the 12-volt battery terminals with tools. ● Do not smoke or light a match near the 12-volt battery. ● Avoid contact with eyes, skin and clothes. ● Never inhale or swallow electrolyte. ● Wear protective safety glasses when working near the 12-volt battery. ● Keep children away from the 12-volt battery. ■ Where to safely charge the 12-volt battery Always charge the 12-volt battery in an open area. Do not charge the 12-volt battery in a garage or closed room where there is insufficient ventilation. 4 ■ How to recharge the 12-volt battery ■ Emergency measures regarding electrolyte ● If electrolyte gets in your eyes Flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If possible, continue to apply water with a sponge or cloth while traveling to the nearest medical facility. ● If electrolyte gets on your skin Wash the affected area thoroughly. If you feel pain or burning, get medical attention immediately. ● If electrolyte gets on your clothes It can soak through clothing on to your skin. Immediately take off the clothing and follow the procedure above if necessary. ● If you accidentally swallow electrolyte Drink a large quantity of water or milk. Get emergency medical attention immediately. 771 Maintenance and care Only perform a slow charge (5 A or less). The 12-volt battery may explode if charged at a quicker rate. 4-3. Do-it-yourself maintenance CAUTION ■ When replacing the 12-volt battery Use a 12-volt battery designed for the RX450h. Failure to do so may cause gas (hydrogen) to enter the passenger compartment, causing a fire or explosion. For replacement of the 12-volt battery, contact your Lexus dealer. NOTICE ■ When recharging the 12-volt battery Never recharge the 12-volt battery while the hybrid system is operating. Also, be sure all accessories are turned off. 772 4-3. Do-it-yourself maintenance Tires Replace or rotate tires in accordance with maintenance schedules and treadwear. ■ Checking tires New tread Treadwear indicator Worn tread The location of treadwear indicators is shown by the “TWI” or “” marks, etc., molded on the sidewall of each tire. Check spare tire condition and pressure if not rotated. ■ Tire rotation Vehicles with a compact spare tire Rotate the tires in the order shown. Vehicles with a full-size spare tire Rotate the tires in the order shown. Front To equalize tire wear and extend tire life, Lexus recommends that tire rotation is carried out at the same interval as tire inspection. 773 Maintenance and care Front To equalize tire wear and extend tire life, Lexus recommends that tire rotation is carried out at the same interval as tire inspection. 4 4-3. Do-it-yourself maintenance ■ The tire pressure warning system Your Lexus is equipped with a tire pressure warning system that uses tire pressure warning valves and transmitters to detect low tire inflation pressure before serious problems arise. (P. 861) Installing tire pressure warning valves and transmitters When replacing tires or wheels, tire pressure warning valves and transmitters must also be installed. When new tire pressure warning valves and transmitters are installed, new tire pressure warning valve and transmitter ID codes must be registered in the tire pressure warning computer and the tire pressure warning system must be initialized. Have tire pressure warning valve and transmitter ID codes registered by your Lexus dealer. (P. 777) Initializing the tire pressure warning system ■ The tire pressure warning system must be initialized in the following circumstances: ● When the tire inflation pressure is changed such as when changing travelling speed or load weight ● When changing the tire size When the tire pressure warning system is initialized, the current tire inflation pressure is set as the benchmark pressure. 774 4-3. Do-it-yourself maintenance ■ How to initialize the tire pressure warning system RX350 STEP 1 Park the vehicle in a safe place and turn the “ENGINE START STOP” switch off. While the vehicle is moving, initialization is not performed. STEP 2 Adjust the tire inflation pressure to the specified cold tire inflation pressure level. (P. 957) Make sure to adjust the tire pressure to the specified cold tire inflation pressure level. The tire pressure warning system will operate based on this pressure level. STEP 3 STEP 4 Turn the “ENGINE START STOP” switch to IGNITION ON mode. Press and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly 3 times. 4 Maintenance and care STEP 5 Wait for a few minutes in “ENGINE START STOP” switch to on, and then turn the “ENGINE START STOP” switch off. 775 4-3. Do-it-yourself maintenance RX450h STEP 1 Park the vehicle in a safe place and turn the “POWER” switch off. Initialization cannot be performed while the vehicle is moving. STEP 2 Adjust the tire inflation pressure to the specified cold tire inflation pressure level. (P. 960) Make sure to adjust the tire pressure to the specified cold tire inflation pressure level. The tire pressure warning system will operate based on this pressure level. STEP 3 STEP 4 STEP 5 776 Turn the “POWER” switch to ON mode. Press and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly 3 times. Wait for a few minutes with the “POWER” switch on and then turn the “POWER” switch off. 4-3. Do-it-yourself maintenance Registering ID codes The tire pressure warning valve and transmitter is equipped with a unique ID code. When replacing a tire pressure warning valve and transmitter, it is necessary to register the ID code. Have the ID code registered by your Lexus dealer. ■ When to replace your vehicle’s tires Tires should be replaced if: ● You have tire damage such as cuts, splits, cracks deep enough to expose the fabric, and bulges indicating internal damage. ● A tire goes flat repeatedly or cannot be properly repaired due to the size or location of a cut or other damage. If you are not sure, consult with your Lexus dealer. ■ Replacing tires and wheels ■ Tire life Any tire over 6 years old must be checked by a qualified technician even if it has seldom or never been used or damage is not obvious. ■ If the tread on snow tires wears down below 0.16 in. (4 mm) The effectiveness of the tires as snow tires is lost. 777 4 Maintenance and care If the ID code of the tire pressure warning valve and transmitter is not registered, the tire pressure warning system will not work properly. After driving for about 20 minutes, the tire pressure warning light blinks for 1 minute and stays on to indicate a system malfunction. 4-3. Do-it-yourself maintenance ■ Maximum load of tire Check that the number given by dividing the maximum load by 1.10 of the replacement tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater. For the GAWR, see the Certification Label. For the maximum load of the tire, see the load limit at maximum cold tire inflation pressure mentioned on the sidewall of the tire. (P. 967) ■ Tire types 1 Summer tires Summer tires are high-speed performance tires best suited to highway driving under dry conditions. Since summer tires do not have the same traction performance as snow tires, summer tires are inadequate for driving on snow-covered or icy roads. For driving on snow-covered roads or icy roads, the use of snow tires is recommended. When installing snow tires, be sure to replace all four tires. 2 All season tires All season tires are designed to provide better traction in snow and to be adequate for driving in most winter conditions, as well as for use year round. All season tires, however, do not have adequate traction performance compared with snow tires in heavy or loose snow. Also, all season tires fall short in acceleration and handling performance compared with summer tires in highway driving. 3 Snow tires For driving on snow-covered roads or icy roads, we recommend using snow tires. If you need snow tires, select tires of the same size, construction and load capacity as the originally installed tires. Since your vehicle has radial tires as original equipment, make sure your snow tires also have radial construction. Do not install studded tires without first checking local regulations for possible restrictions. Snow tires should be installed on all wheels. (P. 369) 778 4-3. Do-it-yourself maintenance ■ Initializing the tire pressure warning system Initialize the tire pressure warning system with the tire inflation pressure adjusted to the specified level. ■ If you push the tire pressure warning reset switch accidentally If initialization is performed, adjust the tire inflation pressure to the specified level and initialize the tire pressure warning system again. ■ When the initialization of the tire pressure warning system has failed Initialization can be completed in a few minutes. However, in the following cases, the settings have not been recorded and the system will not operate properly. If repeated attempts to record tire inflation pressure settings are unsuccessful, have the vehicle inspected by your Lexus dealer. ● When operating the tire pressure warning reset switch, the tire pressure warn- ing light does not blink 3 times. ● After carrying out the initialization procedure, the tire pressure warning light blinks for 1 minute then stays on after driving for 20 minutes. ■ Routine tire inflation pressure checks 779 4 Maintenance and care The tire pressure warning system does not replace routine tire inflation pressure checks. Make sure to check tire inflation pressure as part of your routine of daily vehicle checks. 4-3. Do-it-yourself maintenance ■ Tire pressure warning system certification TPMS Transmitter FCC ID: PAXPMV107J TPMS Receiver FCC ID: HYQ13BCX For vehicles sold in the U.S.A. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. L’utilisation de ce dispositif est autorisée seulement aux deux conditions suivantes: (1) il ne doit pas produire de brouillage, et (2) l’utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. 780 4-3. Do-it-yourself maintenance CAUTION ■ Tire pressure warning system operation The tire pressure warning system may not provide warning immediately if a tire bursts or if sudden air leakage occurs. ■ When inspecting or replacing tires Observe the following precautions to prevent accidents. Failure to do so may cause damage to parts of the drive train, as well as dangerous handling characteristics, which may lead to an accident resulting in death or serious injury. ● Do not mix tires of different makes, models or tread patterns. Also, do not mix tires of remarkably different treadwear. ● Do not use tire sizes other than those recommended by Lexus. ● Do not mix differently constructed tires (radial, bias-belted or bias-ply tires). ● Do not mix summer, all season and snow tires. ● Do not use tires that have been used on another vehicle. Do not use tires if you do not know how they were used previously. 4 ■ When initializing the tire pressure warning system 781 Maintenance and care Do not push the tire pressure warning reset switch without first adjusting the tire inflation pressure to the specified level. Otherwise, the tire pressure warning light may not come on even if the tire inflation pressure is low, or it may come on when the tire inflation pressure is actually normal. 4-3. Do-it-yourself maintenance NOTICE ■ Repairing or replacing tires, wheels, tire pressure warning valves, transmitters and tire valve caps ● When removing or fitting the wheels, tires or the tire pressure warning valves and transmitter, contact your Lexus dealer as the tire pressure warning valves and transmitters may be damaged if not handled correctly. ● When replacing tire valve caps, do not use tire valve caps other than those speci- fied. The cap may become stuck. ■ To avoid damage to the tire pressure warning valves and transmitters When a tire is repaired with liquid sealants, the tire pressure warning valve and transmitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or other qualified service shop as soon as possible. Make sure to replace the tire pressure warning valve and transmitter when replacing the tire. (P. 774) ■ Driving on rough roads Take particular care when driving on roads with loose surfaces or potholes. These conditions may cause losses in tire inflation pressure, reducing the cushioning ability of the tires. In addition, driving on rough roads may cause damage to the tires themselves, as well as the vehicle’s wheels and body. ■ If tire inflation pressure of each tire becomes low while driving Do not continue driving, or your tires and/or wheels may be ruined. 782 4-3. Do-it-yourself maintenance Tire inflation pressure ■ Tire inflation pressure The recommended cold tire inflation pressure and tire size is displayed on the tire and loading information label. (P. 957, 960) 4 Maintenance and care 783 4-3. Do-it-yourself maintenance ■ Inspection and adjustment procedure Tire valve Tire pressure gauge STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 Remove the tire valve cap. Press the tip of the tire pressure gauge onto the tire valve. Read the pressure using the gauge graduations. If the tire inflation pressure is not at the recommended level, adjust the pressure. If you add too much air, press the center of the valve to deflate. After completing the tire inflation pressure measurement and adjustment, apply soapy water to the valve and check for leakage. Put the tire valve cap back on. ■ Tire inflation pressure check interval You should check tire inflation pressure every two weeks, or at least once a month. Do not forget to check the spare. 784 4-3. Do-it-yourself maintenance ■ Effects of incorrect tire inflation pressure Driving with incorrect tire inflation pressure may result in the following: ● Reduced fuel efficiency ● Reduced driving comfort and tire life ● Reduced safety ● Damage to the drive train If a tire needs frequent inflating, have it checked by your Lexus dealer. ■ Instructions for checking tire pressure When checking tire inflation pressure, observe the following: ● Check only when the tires are cold. If your vehicle has been parked for at least 3 hours or has not been driven for more than 1 mile or 1.5 km, you will get an accurate cold tire inflation pressure reading. ● Always use a tire pressure gauge. The appearance of the tire can be misleading. In addition, tire inflation pressure that is even just a few pounds off can degrade ride and handling. 4 ● Do not reduce tire inflation pressure after driving. It is normal for tire inflation ● Never exceed the vehicle capacity weight. Passengers and luggage weight should be placed so that the vehicle is balanced. 785 Maintenance and care pressure to be higher after driving. 4-3. Do-it-yourself maintenance CAUTION ■ Proper inflation is critical to save tire performance Keep your tires properly inflated. Otherwise, the following conditions may occur and result in an accident causing death or serious injury: ● Excessive wear ● Uneven wear ● Poor handling ● Possibility of blowouts resulting from overheated tires ● Poor sealing of the tire bead ● Wheel deformation and/or tire separation ● A greater possibility of tire damage from road hazards NOTICE ■ When inspecting and adjusting tire inflation pressure Be sure to put the tire valve caps back on. Without the valve caps, dirt or moisture could get into the valve and cause air leakage, which could result in an accident. If the caps are lost, replace them as soon as possible. 786 4-3. Do-it-yourself maintenance Wheels If a wheel is bent, cracked or heavily corroded, it should be replaced. Otherwise, the tire may separate from the wheel or cause a loss of handling control. ■ Wheel selection When replacing wheels, care should be taken to ensure that they are equivalent to those removed in load capacity, diameter, rim width, and inset*. Replacement wheels are available at your Lexus dealer. *: Conventionally referred to as “offset”. Lexus does not recommend using the following: ● Wheels of different sizes or types ● Used wheels ● Bent wheels that have been straightened ● When rotating, repairing or changing your tires, check that the wheel nuts are still tight after driving 1000 miles (1600 km). ● Be careful not to damage the aluminum wheels when using tire chains. ● Use only Lexus genuine balance weights or equivalent and a plastic or rubber hammer when balancing your wheels. ■ When replacing wheels The wheels of your vehicle are equipped with tire pressure warning valves and transmitters that allow the tire pressure warning system to provide advanced warning in the event of a loss in tire inflation pressure. Whenever wheels are replaced, tire pressure warning valves and transmitters must be installed. (P. 774) 787 4 Maintenance and care ■ Aluminum wheel precautions ● Use only Lexus wheel nuts and wrenches designed for use with your aluminum wheels. 4-3. Do-it-yourself maintenance CAUTION ■ When replacing wheels ● Do not use wheels that are a different size from those recommended in the Owner’s Manual, as this may result in loss of handling control. ● Never use an inner tube in a leaking wheel which is designed for a tubeless tire. Doing so may result in an accident, causing death or serious injury. NOTICE ■ Replacing tire pressure warning valves and transmitters ● Because tire repair or replacement may affect the tire pressure warning valves and transmitters, make sure to have tires serviced by your Lexus dealer or other qualified service shop. In addition, make sure to purchase your tire pressure warning valves and transmitters at your Lexus dealer. ● Ensure that only genuine Lexus wheels are used on your vehicle. Tire pressure warning valves and transmitters may not work properly with nongenuine wheels. 788 4-3. Do-it-yourself maintenance Air conditioning filter The air conditioning filter must be cleaned or changed regularly to maintain air conditioning efficiency. ■ Removal method STEP 1 Set the air conditioning system to recirculated mode. (P. 416, 424) The air conditioning filter case cannot be removed with the system in the outside air mode. STEP 2 STEP 3 RX350: Turn the “ENGINE START STOP” switch off. RX450h: Turn the “POWER” switch off. Open the glove box. Lift and remove the partition. 4 Maintenance and care STEP 4 Remove the glove box cover. 789 4-3. Do-it-yourself maintenance STEP 5 STEP 6 Remove the filter cover. Remove the air conditioning filter and replace it with a new one. The “UP” mark shown on the filter should be pointing up. ■ Cleaning method If the filter is dirty, clean by blowing compressed air through the filter from the underside. Hold the air gun 2 in. (5 cm) from the filter and blow for approximately 2 minutes at 72 psi (500 kPa, 5.0 kgf/cm2 or bar). If an air gun is not available, have the filter cleaned by your Lexus dealer. 790 4-3. Do-it-yourself maintenance ■ Checking interval Inspect, clean and replace the air conditioning filter according to the maintenance schedule. In dusty areas or areas with heavy traffic flow, early replacement may be required. (For scheduled maintenance information, please refer to the “Owner's Manual Supplement” or “Scheduled Maintenance”.) ■ If air flow from the vents decreases dramatically The filter may be clogged. Check the filter and replace if necessary. NOTICE ■ To prevent damage to the system ● When using the air conditioning system, make sure that a filter is always installed. ● When cleaning the filter, do not clean with water. 4 Maintenance and care 791 4-3. Do-it-yourself maintenance Electronic key battery Replace the battery with a new one if it is discharged. ■ You will need the following items: ● Flathead screwdriver ● Small Phillips-head screwdriver ● Lithium battery (CR1632) ■ Replacing the battery STEP 1 Take out the mechanical key. STEP 2 Remove the cover. STEP 3 Remove the depleted battery. Insert a new battery with the “+” terminal facing up. 792 4-3. Do-it-yourself maintenance ■ Use a CR1632 lithium battery ● Batteries can be purchased at your Lexus dealer, local electrical appliance shops or camera stores. ● Replace only with the same or equivalent type recommended by the manufac- turer. ● Dispose of used batteries according to the local laws. ■ If the electronic key battery is discharged The following symptoms may occur: ● The smart access system with push-button start and wireless remote control will not function properly. ● The operational range is reduced. ■ When the card key battery needs to be replaced (if equipped) The battery for the card key is available only at Lexus dealers. Your Lexus dealer can replace the battery for you. 4 CAUTION Keep away from children. These parts are small and if swallowed by a child, they can cause choking. Failure to do so could result in death or serious injury. NOTICE ■ For normal operation after replacing the battery Observe the following precautions to prevent accidents: ● Always work with dry hands. Moisture may cause the battery to rust. ● Do not touch or move any other components inside the remote control. ● Do not bend either of the battery terminals. 793 Maintenance and care ■ Removed battery and other parts 4-3. Do-it-yourself maintenance Checking and replacing fuses (RX350) If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Turn the “ENGINE START STOP” switch off. STEP 2 Remove the engine compartment cover. (P. 747) STEP 3 Open the fuse box cover. Engine compartment Push the tab in and lift the lid off. STEP 1 Driver's side instrument panel Remove the lid. STEP 4 794 After a system failure, see “Fuse layout and amperage ratings” for details about which fuse to check. (P. 797) 4-3. Do-it-yourself maintenance STEP 5 Remove the fuse with the pullout tool. Check if the fuse has blown. Type A STEP 6 Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. 795 Maintenance and care Type B 4 4-3. Do-it-yourself maintenance Type C Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type D Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type E Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. 796 4-3. Do-it-yourself maintenance Fuse layout and amperage ratings ■ Engine compartment Fuse Ampere Circuit 4 RDI FAN NO. 1 80 A Electric cooling fans 2 RR DEF 50 A Rear window defogger 3 AIR SUS 50 A 4 HEATER 50 A 5 SPARE 30 A 6 SPARE 40 A 7 ABS NO. 2 30 A Vehicle stability control 8 H-LP CLN 30 A Headlight cleaner 9 PBD 30 A Power back door 10 ST 30 A Starter system 11 PD 50 A A/F, H-LP RH HI, H-LP LH LO, H-LP RH LO, H-LP LH HI, HORN, SHORN 12 ABS NO. 1 50 A Vehicle stability control Maintenance and care 1 Air conditioning system 797 4-3. Do-it-yourself maintenance Fuse 13 EPS Ampere Circuit 60 A Electric power steering system 14 ALT 140 A IG1 MAIN, TOWING BATT, DEICER, TOWING, STOP, RDI FAN NO. 1, FILTER, RR DEF, AIR SUS, HEATER, ABS NO. 2, H-LP CLN, PBD, ECU-IG1 NO. 1, ECU-IG1 NO. 3, GAUGE NO. 1, ECU-IG1 NO. 2, EPS, FR WIP, RR WIP, FR WASH, RR WASH, RH S-HTR, LH S-HTR, TAIL, PANEL, D/L ALT B, FR FOG, FR DOOR, FL DOOR, RR DOOR, RL DOOR, PSB, P-SEAT LH, P-SEAT RH, TI&TE, AIR SUS, FUEL OPN, DR LOCK, OBD, RR FOG, S/ROOF, 4WD, INVERTER, ECU-ACC, P/ POINT, CIG, RADIO NO. 2 15 AMP1 30 A Audio system 16 EFI MAIN 30 A Multiport fuel injection system/ sequential multiport fuel injection system, electronic controlled transmission, EFI NO. 1, EFI NO. 2, F/PMP 17 AMP2 30 A Audio system 18 IG2 MAIN 30 A IGN, GAUGE NO. 2, ECU IG 2 19 IP J/B 25 A Power door lock system 20 STR LOCK 20 A Starter system 21 RAD NO. 3 15 A Meters and gauges, navigation system, audio system 22 HAZ 15 A Emergency flashers 798 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 23 ETCS 10 A Multiport fuel injection system/ sequential multiport fuel injection system 24 RAD NO. 1 10 A Audio system, navigation system 25 AM2 7.5 A Starter system 26 ECU-B NO. 2 7.5 A Air conditioning system, front passenger occupant classification system, audio system, vehicle stability control system, power windows 27 MAYDAY/TEL 7.5 A MAYDAY/TEL 28 IMMOBI 7.5 A IMMOBI 29 ALT-S 7.5 A Charging system 30 DRL 7.5 A Daytime running light system 31 IGN 10 A Multiport fuel injection system/ sequential multiport fuel injection system 10 A Vanity mirror lights, luggage compartment lights, interior lights, personal lights, door courtesy lights, footwell lights, scuff lights 10 A Tilt and telescopic steering, multiplex communication system, meters and gauges, driving position memory, power seats, power back door, headup display, starter system, outside rear view mirror, steering sensor, garage door opener 33 DOME ECU-B NO. 1 799 Maintenance and care 32 4 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 34 EFI NO. 1 10 A Multiport fuel injection system/ sequential multiport fuel injection system, electronic controlled transmission 35 WIP-S 7.5 A Cruise control 36 ECU-IG1 NO. 4 10 A Air conditioning system, rear window defogger, vehicle stability control system, electric cooling fans 37 BK/UP LP 7.5 A Back-up lights 38 ECU-IG1 NO. 5 15 A Air conditioning system 10 A Head light cleaner, cruise control, vehicle stability control, air conditioning system, Blind Spot Monitor 39 ECU-IG1 NO. 6 40 EFI NO. 2 10 A Multiport fuel injection system/ sequential multiport fuel injection system 41 F/PMP 15 A Multiport fuel injection system/ sequential multiport fuel injection system 42 DEICER 25 A Windshield wipers and washer 43 STOP 7.5 A Vehicle stability control, vehicle dynamics integrated management, stop lights, electronic controlled transmission, multiport fuel injection system/sequential multiport fuel injection system, shift lock control system, starter system 44 TOWING BATT 20 A Trailer battery 45 TOWING 30 A Trailer lights 800 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 46 FILTER 10 A 47 IG1 MAIN 30 A ECU-IG1 NO. 6, BK/UP LP, ECUIG1 NO. 5, ECU-IG1 NO. 4 48 H-LP RH HI 15 A Right-hand headlight (high beam) 49 H-LP LH HI 15 A Left-hand headlight (high beam) 50 BIXENON 10 A 51 H-LP RH LO 15 A Right-hand headlight (low beam) 52 H-LP LH LO 15 A Left-hand headlight (low beam) 53 HORN 10 A Horn 54 A/F 20 A Multiport fuel injection system/ sequential multiport fuel injection system 55 S-HORN 7.5 A S-HORN 4 Maintenance and care 801 4-3. Do-it-yourself maintenance ■ Driver’s side instrument panel Fuse 1 Circuit 15 A Power outlet 2 ECU-ACC 10 A Navigation system, air conditioning system, audio system, multiplex communication system, multi-information display, head-up display 3 CIG 15 A Power outlet 4 RADIO NO. 2 7.5 A Audio system, navigation system 5 GAUGE NO. 1 10 A Emergency flashers, navigation system, head-up display, air conditioning system, charging system 10 A Outside rear view mirror, windshield wipers and washer, seat heaters, starter system, power outlet, moon roof, air conditioning system 6 802 P/POINT Ampere ECU-IG1 NO. 3 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 7 ECU-IG1 NO. 1 10 A Multiplex communication system, steering sensor, shift lock control system, tilt and telescopic steering, automatic transmission system, power back door, pre-collision system, vehicle stability control system, tire pressure warning system 8 S/ROOF 30 A Moon roof 9 FUEL OPN 7.5 A Fuel filler door opener 10 PSB 30 A Pre-collision seat belt 11 TI & TE 30 A Tilt and telescopic steering system 12 DR LOCK 10 A 13 FR FOG 15 A Front fog lights 14 P-SEAT LH 30 A Power seat (left-side) 15 4WD 7.5 A AWD system 16 INVERTER 20 A Power outlet 17 RR FOG 7.5 A D/L ALT B 25 A 19 EPS 10 A Electric power steering system 20 ECU-IG1 NO. 2 10 A Intuitive parking assist, AWD system, pre-collision seat belt Maintenance and care 18 Multiplex communication system, power door lock system, power back door 4 803 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 21 PANEL 10 A Switch illumination, navigation system, automatic transmission system, audio system, multi-information display, air conditioning system, multiplex communication system 22 TAIL 10 A Parking lights, front side marker lights, tail lights, license plate lights, front fog lights, towing converter 23 AIR SUS 20 A 24 P-SEAT RH 30 A Power seat (right-side) 25 OBD 7.5 A On-Board diagnosis 26 FR DOOR 25 A Front power window (right-side), outside rear view mirror 27 RR DOOR 25 A Rear power window (right-side) 28 FL DOOR 25 A Front power window (left-side), outside rear view mirror 29 RL DOOR 25 A Rear power window (left-side) 30 FR WASH 25 A Windshield wipers and washer 31 RR WIP 15 A Windshield wipers and washer 32 RR WASH 20 A Windshield wipers and washer 33 FR WIP 30 A Windshield wipers and washer 10 A Multiport fuel injection system/ sequential multiport fuel injection system, front passenger occupant classification system, SRS airbag system, stop lights, electronic controlled transmission, steering lock system 34 804 ECU IG2 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 35 GAUGE NO. 2 7.5 A Gauge and meters 36 RH S-HTR 15 A Seat heater (right-side) 37 LH S-HTR 15 A Seat heater (left-side) 4 Maintenance and care 805 4-3. Do-it-yourself maintenance ■ After a fuse is replaced ● If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement. (P. 829) ● If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer. ■ If there is an overload in the circuit The fuses are designed to blow, protecting the wiring harness from damage. CAUTION ■ To prevent system breakdowns and vehicle fire Observe the following precautions. Failing to do so may cause damage, and possibly a fire or injury. ● Never use a fuse of a higher amperage rating than indicated, or use any other object in place of a fuse. ● Always use a genuine Lexus fuse or equivalent. Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire. ● Do not modify fuse or fuse boxes. NOTICE ■ Before replacing fuses Have the cause of electrical overload determined and repaired by your Lexus dealer. 806 4-3. Do-it-yourself maintenance Checking and replacing fuses (RX450h) If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Turn the “POWER” switch off. STEP 2 Remove the engine compartment cover. (P. 747) STEP 3 Open the fuse box cover. Engine compartment (type A fuse box) Push the tab in and lift the lid off. STEP 1 Engine compartment (type B fuse box) Push the tab in and lift the lid off. 4 Maintenance and care 807 4-3. Do-it-yourself maintenance Engine compartment (type C fuse box) Push the tab in and lift the lid off. Driver's side instrument panel Remove the lid. Luggage compartment (type A fuse box) 808 4-3. Do-it-yourself maintenance Luggage compartment (type B fuse box) Remove the terminal cover. STEP 4 STEP 5 After a system failure, see “Fuse layout and amperage ratings” for details about which fuse to check. (P. 812) Remove the fuse with the pullout tool. 4 Maintenance and care Check if the fuse has blown. Type A STEP 6 Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. 809 4-3. Do-it-yourself maintenance Type B Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type C Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type D Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. 810 4-3. Do-it-yourself maintenance Type E Normal fuse Blown fuse Replace the blown fuse with a new fuse of an appropriate amperage rating. The amperage rating can be found on the fuse box lid. Type F Normal fuse Blown fuse Contact your Lexus dealer. 4 Maintenance and care 811 4-3. Do-it-yourself maintenance Fuse layout and amperage ratings ■ Engine compartment (type A fuse box) Fuse 812 Ampere Circuit 1 PCU 15 A Hybrid system 2 IGCT NO. 2 10 A Hybrid system 3 IGCT NO. 3 10 A Hybrid system 4 INV W/P 10 A Hybrid system 4-3. Do-it-yourself maintenance ■ Engine compartment (type B fuse box) Fuse Ampere Circuit 1 RR DEF 50 A Rear window defogger 2 AIR SUS 50 A 3 HEATER 50 A Air conditioning system 4 ABS NO. 1 50 A Electronically controlled brake system 5 RDI FAN NO. 1 40 A Electric cooling fans 6 RDI FAN NO. 2 40 A Electric cooling fans 7 H-LP CLN 30 A Headlight cleaner 8 PBD 30 A Power back door 9 HV R/B NO. 1 30 A PCU, IGCT NO. 2, IGCT NO. 3, INV W/P 4 PD 50 A 11 ABS NO. 2 50 A Electronically controlled brake system 12 HV R/B NO. 2 80 A ABS MAIN NO. 1, ABS MAIN NO. 2, A/C W/P, BATT FAN, OIL PMP 813 Maintenance and care 10 A/F, H-LP RH HI, H-LP LH LO, H-LP RH LO, H-LP LH HI, HORN, SHORN 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 13 DCDC 150 A IG1 MAIN, TOWING BATT, DEICER, TOWING, STOP, RDI FAN NO. 1, ABS NO. 1, RR DEF, AIR SUS, HEATER, RDI FAN NO. 2, H-LP CLN, PBD, ECU-IG1 NO. 1, ECUIG1 NO. 3, GAUGE NO. 1, ECU-IG1 NO. 2, EPS, FR WIP, RR WIP, FR WASH, RR WASH, RH S-HTR, LH SHTR, TAIL, PANEL, D/L ALT B, FR FOG, FR DOOR, FL DOOR, RR DOOR, RL DOOR, PSB, P-SEAT LH, P-SEAT RH, TI&TE, AIR SUS, FUEL OPN, DR LOCK, OBD, RR FOG, S/ ROOF, 4WD, INVERTER, ECUACC, P/POINT, CIG, RADIO NO. 2 14 AMP1 30 A Audio system 15 EFI MAIN 30 A Multiport fuel injection system/ sequential multiport fuel injection system, EFI NO. 1, EFI NO. 2, F/PMP 16 AMP2 30 A Audio system 17 IG2 MAIN 30 A IGN, GAUGE NO. 2, ECU IG2 18 IP J/B 25 A Power door lock system 19 STR LOCK 20 A Starter system 20 RAD NO. 3 15 A Meters and gauges, navigation system, audio system 21 HAZ 15 A Emergency flashers 814 22 ETCS 10 A Multiport fuel injection system/ sequential multiport fuel injection system 23 RAD NO. 1 10 A Audio system, navigation system 4-3. Do-it-yourself maintenance Fuse 24 AM2 Ampere Circuit 7.5 A Starter system 25 ECU-B NO. 2 7.5 A Air conditioning system, front passenger occupant classification system, audio system, vehicle dynamics integrated management, power windows, electric power steering system 26 MAYDAY/TEL 7.5 A MAYDAY/TEL 27 IMMOBI 7.5 A IMMOBI 28 ABS MAIN NO. 3 15 A Brake system 29 DRL 7.5 A Daytime running light system 10 A Multiport fuel injection system/ sequential multiport fuel injection system 10 A Vanity mirror lights, luggage compartment lights, interior lights, personal lights, door courtesy lights, footwell lights, scuff lights 30 DOME 4 32 ECU-B NO. 1 10 A Tilt and telescopic steering, multiplex communication system, meters and gauges, driving position memory, power seats, power back door, headup display, starter system, outside rear view mirror, steering sensor, garage door opener 33 EFI NO. 1 10 A Multiport fuel injection system/ sequential multiport fuel injection system 34 WIP-S 7.5 A Cruise control 815 Maintenance and care 31 IGN 4-3. Do-it-yourself maintenance Fuse Circuit 35 ECU-IG1 NO. 4 10 A Air conditioning system, rear window defogger, electronically controlled brake system, electric cooling fans 36 BK/UP LP 7.5 A Back-up lights 37 ECU-IG1 NO. 5 15 A Air conditioning system 10 A Head light cleaner, cruise control, air conditioning system, Blind Spot Monitor 38 816 Ampere ECU-IG1 NO. 6 39 EFI NO. 2 10 A Multiport fuel injection system/ sequential multiport fuel injection system 40 F/PMP 15 A Multiport fuel injection system/ sequential multiport fuel injection system 41 DEICER 25 A Windshield wipers and washer Vehicle Proximity Notification System, vehicle dynamics integrated management, stop lights, multiport fuel injection system/sequential multiport fuel injection system, shift lock control system, starter system, cruise control 42 STOP 7.5 A 43 TOWING BATT 20 A 44 TOWING 30 A 45 FILTER 10 A 46 IG1 MAIN 30 A ECU-IG1 NO. 6, BK/UP LP, ECUIG1 NO. 5, ECU-IG1 NO. 4 47 H-LP RH HI 15 A Right-hand headlight (high beam) 48 H-LP LH HI 15 A Left-hand headlight (high beam) Trailer lights 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 49 BIXENON 10 A 50 H-LP RH LO 15 A Right-hand headlight (low beam) 51 H-LP LH LO 15 A Left-hand headlight (low beam) 52 HORN 10 A Horn 53 A/F 20 A Multiport fuel injection system/ sequential multiport fuel injection system 54 S-HORN 7.5 A S-HORN 4 Maintenance and care 817 4-3. Do-it-yourself maintenance ■ Engine compartment (type C fuse box) Fuse 818 Ampere Circuit 1 ABS MAIN NO. 1 10 A Brake system 2 ABS MAIN NO. 2 10 A Brake system 3 BATT FAN 15 A Battery cooling fan 4 OIL PMP 10 A Hybrid system 5 A/C W/P 10 A Air conditioning system 4-3. Do-it-yourself maintenance ■ Driver’s side instrument panel Fuse 1 P/POINT Ampere Circuit 15 A Power outlet ECU-ACC 10 A 3 CIG 15 A Power outlet 4 RADIO NO. 2 7.5 A Audio system, navigation system 10 A Emergency flashers, navigation system, head-up display, air conditioning system, Vehicle Proximity Notification System, audio system 10 A Outside rear view mirror, windshield wipers and washer, seat heaters, starter system, power outlet, moon roof, air conditioning system 5 6 GAUGE NO. 1 ECU-IG1 NO. 3 4 Maintenance and care 2 Navigation system, air conditioning system, audio system, multiplex communication system, multi-information display, head-up display 819 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 7 ECU-IG1 NO. 1 10 A Multiplex communication system, steering sensor, shift lock control system, tilt and telescopic steering, power back door, pre-collision system, vehicle dynamics integrated management, tire pressure warning system 8 S/ROOF 30 A Moon roof 9 FUEL OPN 7.5 A Fuel filler door opener 10 PSB 30 A Pre-collision seat belt 11 TI & TE 30 A Tilt and telescopic steering system 12 DR LOCK 10 A 13 FR FOG 15 A Front fog lights 14 P-SEAT LH 30 A Power seat (left-side) 15 4WD 7.5 A AWD system 16 INVERTER 20 A Power outlet 17 RR FOG 7.5 A 18 D/L ALT B 25 A Multiplex communication system, power door lock system, power back door 19 EPS 10 A Electric power steering system 20 ECU-IG1 NO. 2 10 A Intuitive parking assist, pre-collision seat belt, capacitor 820 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 21 PANEL 10 A Switch illumination, navigation system, hybrid transmission system, audio system, multi-information display, air conditioning system, multiplex communication system 22 TAIL 10 A Parking lights, front side marker lights, tail lights, license plate lights, front fog lights, towing converter 23 AIR SUS 20 A 24 P-SEAT RH 30 A Power seat (right-side) 25 OBD 7.5 A On-board diagnosis 26 FR DOOR 25 A Front power window (right-side), outside rear view mirror 27 RR DOOR 25 A Rear power window (right-side) 28 FL DOOR 25 A Front power window (left-side), outside rear view mirror 29 RL DOOR 25 A Rear power window (left-side) 30 FR WASH 25 A Windshield wipers and washer 31 RR WIP 15 A Windshield wipers and washer 32 RR WASH 20 A Windshield wipers and washer 33 FR WIP 30 A Windshield wipers and washer 10 A Multiport fuel injection system/ sequential multiport fuel injection system, front passenger occupant classification system, SRS airbag system, stop lights, electronically controlled brake system, steering lock system, hybrid system ECU IG2 Maintenance and care 34 4 821 4-3. Do-it-yourself maintenance Fuse Ampere Circuit 35 GAUGE NO. 2 7.5 A Gauge and meters 36 RH S-HTR 15 A Seat heater (right-side) 37 LH S-HTR 15 A Seat heater (left-side) 822 4-3. Do-it-yourself maintenance ■ Luggage compartment (type A fuse box) Fuse Ampere Circuit 1 DCDC-S 7.5 A Hybrid system 2 CAPACITOR 10 A Capacitor 4 Maintenance and care 823 4-3. Do-it-yourself maintenance ■ Luggage compartment (type B fuse box) Fuse Ampere Circuit 1 MAIN 180 A All electrical components 2 RR-B 50 A CAPACITOR, DCDC-S 3 EPS 80 A Hybrid system ■ After a fuse is replaced ● If the lights do not turn on even after the fuse has been replaced, a bulb may need replacement. (P. 829) ● If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer. ■ If there is an overload in the circuit The fuses are designed to blow, protecting the wiring harness from damage. 824 4-3. Do-it-yourself maintenance CAUTION ■ To prevent system breakdowns and vehicle fire Observe the following precautions. Failure to do so may cause damage, and possibly a fire or injury. ● Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse. ● Always use a genuine Lexus fuse or equivalent. Never replace a fuse with a wire, even as a temporary fix. This can cause extensive damage or even fire. ● Do not modify the fuses or fuse boxes. NOTICE ■ Before replacing fuses Have the cause of electrical overload determined and repaired by your Lexus dealer as soon as possible. 4 Maintenance and care 825 4-3. Do-it-yourself maintenance Headlight aim ■ Removing the engine compartment cover P. 747 ■ Vertical movement adjusting bolts Vehicles with halogen headlights Adjustment bolt A Adjustment bolt B Vehicles with discharge headlights Adjustment bolt A Adjustment bolt B ■ Before checking the headlight aim STEP 1 Make sure the vehicle has a full tank of gas and the area around the headlight is not deformed. STEP 2 Park the vehicle on level ground. STEP 3 Sit in the driver’s seat. STEP 4 Bounce the vehicle several times. : If equipped 826 4-3. Do-it-yourself maintenance ■ Adjusting the headlight aim Vehicles with halogen headlights STEP 1 Turn bolt A in either direction using a Phillips-head screwdriver. Remember the turning direction and the number of turns. STEP 2 Turn bolt B the same number of turns and in the same direction as in step 1 using a Phillips-head screwdriver. 827 4 Maintenance and care If the headlight cannot be adjusted using this procedure, take the vehicle to your Lexus dealer to adjust the headlight aim. 4-3. Do-it-yourself maintenance Vehicles with discharge headlights STEP 1 Turn bolt A in either direction using a Phillips-head screwdriver. Remember the turning direction and the number of turns in mind. STEP 2 Turn bolt B the same number of turns and in the same direction as step 1 using a Phillips-head screwdriver. If the headlight cannot be adjusted using this procedure, take the vehicle to your Lexus dealer to adjust the headlight aim. 828 4-3. Do-it-yourself maintenance Light bulbs You may replace the following bulbs by yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Lexus dealer. For more information about replacing other light bulbs, contact your Lexus dealer. ■ Preparing for light bulb replacement Check the wattage of the light bulb to be replaced. (P. 962) ■ Removing the engine compartment covers P. 747 ■ Turning off the power back door main switch P. 85 ■ Front bulb locations Vehicles with halogen headlights 4 Headlight low beam Headlight high beam Maintenance and care Front turn signal light 829 4-3. Do-it-yourself maintenance Vehicles with discharge headlights Headlight high beam Front turn signal light Vehicles with LED headlights Headlight high beam Front turn signal light 830 4-3. Do-it-yourself maintenance ■ Rear bulb locations Tail light Tail light Back-up light Rear side marker light 4 Rear turn signal light Maintenance and care 831 4-3. Do-it-yourself maintenance Replacing light bulbs ■ Headlight high beams (vehicles without LED headlights) RX350 (right side): STEP 1 Open the cap. Move the washer fluid filler opening to allow easy access to the light bulbs. STEP 2 Unplug the connector while depressing the lock release. STEP 3 Turn the bulb base counterclockwise. 832 4-3. Do-it-yourself maintenance STEP 4 Replace the light bulb, and install the bulb base. Align the 3 tabs on the light bulb with the mounting, and insert. STEP 5 Turn and secure the bulb base. Connect the connector. Shake the bulb base gently to check that it is not loose, turn the headlight high beams on once and visually confirm that no light is leaking through the mounting. 6 STEP 5 833 4 Maintenance and care RX350: When replacing the right side bulb, install by conducting STEP 51 with the directions reversed. 4-3. Do-it-yourself maintenance ■ Headlight high beams (vehicles with LED headlights) Turn the cover counterclockwise STEP 1 and remove it. STEP 2 Unplug the connector while pulling the lock release. STEP 3 Turn the bulb base counterclockwise. 834 4-3. Do-it-yourself maintenance STEP 4 Replace the light bulb, and install the bulb base. Align the 3 tabs on the light bulb with the mounting, and insert. STEP 5 Turn and secure the bulb base. Connect the connector. Shake the bulb base gently to check that it is not loose, turn the headlight high beams on once and visually confirm that no light is leaking through the mounting. STEP 6 4 Turn the cover clockwise. Maintenance and care 835 4-3. Do-it-yourself maintenance ■ Headlight low beams (vehicles with halogen headlights) Turn the bulb base counterclockSTEP 1 wise. STEP 2 Unplug the connector while depressing the lock release. STEP 3 Replace the light bulb, and install the bulb base. Align the 3 tabs on the light bulb with the mounting, and insert. STEP 4 Turn and secure the bulb base. Shake the bulb base gently to check that it is not loose, turn the headlight low beams on once and visually confirm that no light is leaking through the mounting. 836 4-3. Do-it-yourself maintenance ■ Front turn signal light (left side) STEP 1 RX450h: Move the fuse box. STEP 2 Vehicles with LED headlights: Unplug the connector while depressing the lock release. 4 Turn the bulb base counterclockwise. STEP 4 Remove the light bulb. 837 Maintenance and care STEP 3 4-3. Do-it-yourself maintenance ■ Front turn signal light (right side) STEP 1 RX450h: Move the washer fluid filler opening. STEP 2 Turn the bulb base counterclockwise. STEP 3 Remove the light bulb. 838 4-3. Do-it-yourself maintenance ■ Rear turn signal and tail lights STEP 1 Remove the access hole cover. Use a flathead wrapped in a cloth. STEP 2 screwdriver Turn the bulb base counterclockwise. Tail light Rear turn signal light 4 Remove the light bulb. Maintenance and care STEP 3 Tail light Rear turn signal light 839 4-3. Do-it-yourself maintenance ■ Tail and back-up lights STEP 1 Remove the access hole cover. Use a flathead wrapped in a cloth. STEP 2 Turn the bulb base counterclockwise. Tail light Back-up light STEP 3 Remove the light bulb. Tail light Back-up light 840 screwdriver 4-3. Do-it-yourself maintenance ■ Rear side marker light (right side) STEP 1 Remove the bolts using a Phillipshead screwdriver and remove the clip. Removing the clip Installing the clip 4 Turn the bulb base counterclockwise. STEP 3 Remove the light bulb. 841 Maintenance and care STEP 2 4-3. Do-it-yourself maintenance ■ Rear side marker light (left side) STEP 1 Turn the bulb base counterclockwise. STEP 2 Remove the light bulb. ■ Lights other than the above If any of the lights listed below has burnt out, have it replaced by your Lexus dealer. ● Headlight low beams (vehicles without halogen headlights) ● Daytime running lights ● Parking lights ● Front side marker lights ● Front fog lights ● Side turn signal lights ● Stop lights ● High mounted stoplight ● License plate lights 842 4-3. Do-it-yourself maintenance ■ Discharge headlights (if equipped) If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may go out temporarily. The discharge bulbs will come on when normal power is restored. ■ LED light bulbs The headlight low beams (if equipped), daytime running lights, parking lights, front side marker lights, side turn signal lights, stop lights, high mounted stoplight and licence plate lights consist of a number of LEDs. If any of the LEDs burn out, take your vehicle to your Lexus dealer to have the light replaced. ■ Condensation build-up on the inside of the lens Contact your Lexus dealer for more information in the following situations. Temporary condensation build-up on the inside of the headlight lens does not indicate a malfunction. ● Large drops of water are built up on the inside of the lens. ● Water has built up inside the headlight. 4 Maintenance and care 843 4-3. Do-it-yourself maintenance CAUTION ■ Replacing light bulbs ● Turn off the lights. Do not attempt to replace the bulb immediately after turning off the lights. The bulbs become very hot and may cause burns. ● Do not touch the glass portion of the light bulb with bare hands. Hold the bulb by the plastic or metal portion. If the bulb is scratched or dropped, it may blow out or crack. ● Fully install light bulbs and any parts used to secure them. Failure to do so may result in heat damage, fire, or water entering the headlight unit. This may damage the headlights or cause condensation to build up on the lens. Metal components ● Vehicles with discharge headlights: While the low beam headlights are turned on, and for a short time after they have been turned off, metal components at the rear of the headlight assembly will be extremely hot. To prevent burns, do not touch these metal components until you are certain they have cooled down. 844 4-3. Do-it-yourself maintenance CAUTION ■ Discharge headlights (if equipped) ● Contact your Lexus dealer before replacing discharge headlights (including light bulbs). ● Do not touch the discharge headlight’s high voltage socket when the headlights are turned on. An extremely high voltage of 30000 V will be discharged and could result in serious injury or death by electric shock. ● Do not attempt to take apart or repair the low beam discharge headlight bulbs, connectors, power supply circuits, or related components. Doing so could result in electric shock and serious injury or death. ■ To prevent damage or fire Make sure bulbs are fully seated and locked. 4 Maintenance and care 845 4-3. Do-it-yourself maintenance 846 When trouble arises 5-1. Essential information Emergency flashers.............. 848 If your vehicle needs to be towed................................. 849 If you think something is wrong ...................................... 856 Fuel pump shut off system ..................................... 857 5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer sounds... ................................ 858 5 If the vehicle 12-volt battery is discharged (RX450h) ............................. 925 If your vehicle overheats (RX350)................................ 930 If your vehicle overheats (RX450h) ............................. 933 If the vehicle becomes stuck........................................ 938 If your vehicle has to be stopped in an emergency............................ 940 If a warning message is displayed ................................ 870 If you have a flat tire............... 897 If the engine will not start........................................... 912 If the hybrid system will not start ................................... 914 If the shift lever cannot be shifted from P................... 916 If you lose your keys................ 917 If the electronic key does not operate properly ........... 918 If the vehicle 12-volt battery is discharged (RX350)................................ 922 847 5-1. Essential information Emergency flashers The emergency flashers are used to warn other drivers when the vehicle has to be stopped in the road due to a breakdown, etc. Press the switch. All the turn signal lights will flash. To turn them off, press the switch once again. ■ Emergency flashers RX350: If the emergency flashers are used for a long time while the engine is not operating, the 12-volt battery may discharge. RX450h: If the emergency flashers are used for a long time while the hybrid system is not operating (while the “READY” indicator is not illuminated), the 12-volt battery may discharge. 848 5-1. Essential information If your vehicle needs to be towed If towing is necessary, we recommend having your vehicle towed by your Lexus dealer or a commercial towing service, using a lift-type truck or a flatbed truck. Use a safety chain system for all towing, and abide by all state/provincial and local laws. 2WD models: If towing your vehicle with a wheel-lift type truck from the front, the vehicle's rear wheels and axles must be in good conditions. (P. 852, 855) If they are damaged, use a towing dolly or flatbed truck. AWD models: If towing your vehicle with a wheel-lift type truck, use a towing dolly. (P. 852, 855) Before towing The following may indicate a problem with your transmission (RX350) or hybrid transmission (RX450h). Contact your Lexus dealer before towing. ● The engine (RX350) or hybrid system (RX450h) is operating but the vehicle will not move. When trouble arises ● The vehicle makes an abnormal sound. 5 849 5-1. Essential information Emergency towing RX350 If a tow truck is not available in an emergency, your vehicle may be temporarily towed using a cable or chain secured to the emergency towing eyelet(s). This should only be attempted on hard, surfaced roads for short distances at low speeds. A driver must be in the vehicle to steer and operate the brakes. The vehicle’s wheels, drive train, axles, steering and brakes must be in good condition. RX450h If a tow truck is not available in an emergency, your vehicle may be temporarily towed using a cable or chain secured to the emergency towing eyelet(s). This should only be attempted on hard surfaced roads for short distances at under 18 mph (30 km/h). A driver must be in the vehicle to steer and operate the brakes. The vehicle’s wheels, drive train, axles, steering and brakes must be in good condition. 850 5-1. Essential information Installing towing eyelets Type A STEP 1 Insert the mechanical key (P. 58) into the groove and release the claws. With the mechanical key inserted, remove the eyelet cover by pulling it towards you. Type B STEP 1 Insert the mechanical key (P. 58) into the groove and release the claws. With the mechanical key inserted, remove the eyelet cover by pulling it towards you. 5 Insert the towing eyelet into the hole and tighten as much as possible by hand. 851 When trouble arises STEP 2 5-1. Essential information STEP 3 Using the tip of the wheel nut wrench, tighten down the towing eyelet securely without interfering with the bumper. Towing with a sling-type truck Do not tow with a sling-type truck to prevent body damage. Towing with a wheel-lift type truck From the front (2WD models) Release the parking brake. 852 5-1. Essential information From the front (AWD models) Use a towing dolly under the rear wheels. From the rear Use a towing dolly under the front wheels. Using a flatbed truck 5 853 When trouble arises If your Lexus is transported by a flatbed truck, it should be tied down at the locations shown in the illustration. 5-1. Essential information If you use chains or cables to tie down your vehicle, the angles shaded in black must be 45. Do not overly tighten the tie downs or the vehicle may be damaged. ■ Before emergency towing STEP 1 Release the parking brake. STEP 2 Shift the shift lever to N. STEP 3 RX350: Turn the “ENGINE START STOP” switch to ACCESSORY (engine off) or IGNITION ON (engine running) mode. RX450h: Turn the “POWER” switch to ACCESSORY (hybrid system off) or ON (hybrid system operating) mode. ■ Emergency towing eyelet location P. 898 CAUTION ■ Caution while towing ● Use extreme caution when towing the vehicle. Avoid sudden starts or erratic driving maneuvers which place excessive stress on the emergency towing eyelets and the cables or chains. Always be cautious of the surroundings and other vehicles while towing. ● RX350: If the engine is not running, the power assist for the brakes and steering will not function, making steering and braking more difficult. ● RX450h: If the hybrid system is off, the power assist for the brakes and steering will not function, making steering and braking more difficult. ■ Installing towing eyelets to the vehicle Make sure that towing eyelets are installed securely. If not securely installed, towing eyelets may come loose during towing. This may lead to accidents that cause serious injury or even death. 854 5-1. Essential information NOTICE ■ To prevent causing serious damage to the transmission and Active Torque Con- trol 4WD system (RX350 AWD models) when towing using a wheel-lift type truck 2WD models: Never tow this vehicle from the rear with the front wheels on the ground. This may cause serious damage to the transmission. If towing from the rear, use a towing dolly. AWD models: Never tow this vehicle with any of the wheels on the ground. This may cause serious damage to the transmission and Active Torque Control 4WD system (RX350 AWD models). Use a towing dolly. ■ To prevent damaging the vehicle when towing using a wheel-lift type truck When raising the vehicle, ensure adequate ground clearance for towing at the opposite end of the raised vehicle. Without adequate clearance, the vehicle could be damaged while being towed. Do not tow with a sling-type truck, either from the front or rear. ■ Recreational towing (behind motor home, etc.) Never dinghy tow your vehicle to prevent causing serious damage to the Active Torque Control 4WD system (RX350 AWD models) and transmission. (P. 391) 855 When trouble arises ■ To prevent body damage when towing using a sling-type truck 5 5-1. Essential information If you think something is wrong If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Lexus dealer as soon as possible. ■ Visible symptoms ● Fluid leaks under the vehicle. (Water dripping from the air conditioning after use is normal.) ● Flat-looking tires or uneven tire wear ● Engine coolant temperature gauge needle continually points higher than normal. ■ Audible symptoms ● Changes in exhaust sound ● Excessive tire squeal when cornering ● Strange noises related to the suspension system ● RX350: Pinging or other noises related to the engine ● RX450h: Pinging or other noises related to the hybrid system ■ Operational symptoms ● Engine missing, stumbling or running rough ● Appreciable loss of power ● Vehicle pulls heavily to one side when braking. ● Vehicle pulls heavily to one side when driving on a level road. ● Loss of brake effectiveness, spongy feeling, pedal almost touches the floor 856 5-1. Essential information Fuel pump shut off system (RX350) To minimize the risk of fuel leakage when the engine stalls or when an airbag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine. Follow the procedure below to restart the engine after the system is activated. STEP 1 STEP 2 Turn the “ENGINE START STOP” switch to ACCESSORY mode or turn it off. Restart the engine. NOTICE ■ Before starting the engine Inspect the ground under the vehicle. If you find that fuel has leaked onto the ground, the fuel system has been damaged and is in need of repair. Do not restart the engine. 5 When trouble arises 857 5-2. Steps to take in an emergency If a warning light turns on or a warning buzzer sounds... Calmly perform the following actions if any of the warning lights comes on or flashes. If a light comes on or flashes, but then goes off, this does not necessarily indicate a malfunction in the system. Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous. The following warning indicates a possible problem in the brake system. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning light Warning light/Details Brake system warning light (warning buzzer)* • Low brake fluid (U.S.A.) • Malfunction in the brake system This light also comes on when the parking brake is not (Canada) released. If the light turns off after the parking brake is fully released the system is operating normally. *: Parking brake engaged warning buzzer P. 876 Stop the vehicle immediately. The following warning indicates the possibility of damage to the vehicle that may lead to an accident. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning light Warning light/Details Charging system warning light Indicates a malfunction in the vehicle’s charging system 858 5-2. Steps to take in an emergency Have the vehicle inspected immediately. Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning light Warning light/Details Malfunction indicator lamp Indicates a malfunction in: • The hybrid system (RX450h); (U.S.A.) • The electronic engine control system; (Canada) • The electronic throttle control system; • The emission control system (RX450h); or • The electronic automatic transmission control system (RX350) SRS warning light Indicates a malfunction in: • The SRS airbag system; • The front passenger occupant classification system; or • The seat belt pretensioner system 5 When trouble arises ABS warning light (U.S.A.) Indicates a malfunction in: • The ABS; or (Canada) • The brake assist system Brake system warning light (RX450h) Indicates a malfunction in: • The regenerative brake system; or • The electronically controlled brake system Electric power steering system warning light (warning buzzer) Indicates a malfunction in the EPS (Electric Power Steering) system 859 5-2. Steps to take in an emergency Warning light (Flashes) Warning light/Details Pre-collision system warning light (if equipped) Indicates a malfunction in the pre-collision system The warning light will operate as follows, even when the system is not malfunctioning: • The light will turn on when the system cannot temporarily be used. (P. 876) Slip indicator Indicates a malfunction in: • The VSC system; • The TRAC system; or • The hill-start assist control system 860 5-2. Steps to take in an emergency Follow the correction procedures. After taking the specified steps to correct the suspected problem, check that the warning light goes off. Warning light Warning light/Details Correction procedure Open door warning light (warning buzzer)*1 Check that all the doors are Indicates that one or more of closed. the doors is not fully closed. Low fuel level warning light RX350 Indicates remaining fuel is approximately 2.8 gal. (10.7 Refuel the vehicle. L, 2.3 Imp. gal.) or less RX450h Indicates remaining fuel is approximately 2.7 gal. (10.1 L, 2.2 Imp. gal.) or less (On the center panel) 5 Fasten the seat belt. When trouble arises (On the instrument panel) Driver’s seat belt reminder light (warning buzzer)*2 Warns the driver to fasten his/her seat belt. Front passenger’s seat belt reminder light Fasten the seat belt. (warning buzzer)*2 Warns the front passenger to fasten his/her seat belt. 861 5-2. Steps to take in an emergency Warning light Warning light/Details Master warning light A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has detected a malfunction. Correction procedure P. 870 Tire pressure warning light When the light comes on: Low tire inflation pressure such as • Natural causes (P. 865) • Flat tire (P. 897) Adjust the tire inflation pressure (including the full-size spare tire) to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Lexus dealer. When the light comes on after blinking for 1 minute: Have the system checked by Malfunction in the tire presyour Lexus dealer. sure warning system (P. 866) 862 5-2. Steps to take in an emergency *1: Open door warning buzzer: The open door warning buzzer sounds to alert one or more of the doors is not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]). (P. 876) *2: Driver's and front passenger’s seat belt buzzer: The driver’s and front passenger’s seat belt buzzer sounds to alert the driver and front passenger that his or her seat belt is not fastened. The buzzer sounds intermittently for 10 seconds after the vehicle reaches a speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound in a different tone for 20 more seconds. 5 When trouble arises 863 5-2. Steps to take in an emergency ■ If the malfunction indicator lamp comes on while driving First check the following: ● Is the fuel tank empty? If it is, fill the fuel tank immediately. ● Is the fuel tank cap loose? If it is, tighten it securely. The lamp will go off after several driving trips. If the light does not go off even after several trips, contact your Lexus dealer as soon as possible. ■ SRS warning light This warning light system monitors the airbag sensor assembly, front airbag sensors, side and curtain shield airbag sensors, curtain shield and rear side airbag sensors, door sensors, driver's seat position sensor, driver's seat belt buckle switch, front passenger occupant classification system (ECU and sensors), “AIR BAG ON” indicator light, “AIR BAG OFF” indicator light, front passenger's seat belt buckle switch, seat belt pretensioner assemblies, inflators, interconnecting wiring and power sources. (P. 157) ■ Front passenger detection sensor, passenger seat belt reminder and warning buzzer ● If luggage is placed on the front passenger seat, the front passenger detection sensor may cause the warning light to flash and the warning buzzer to sound even if a passenger is not sitting in the seat. ● If a cushion is placed on the seat, the sensor may not detect a passenger, and the warning light may not operate properly. ■ Electric power steering system warning light (warning buzzer) When the 12-volt battery charge becomes insufficient or the voltage temporarily drops, the electric power steering system warning light may come on and the warning buzzer may sound. ■ When the tire pressure warning light comes on Check the tire inflation pressure and adjust to the appropriate level. Pushing the tire pressure warning reset switch will not turn off the tire pressure warning light. 864 5-2. Steps to take in an emergency ■ The tire pressure warning light may come on due to natural causes The tire pressure warning light may come on due to natural causes such as natural air leaks and tire inflation pressure changes caused by temperature. In this case, adjusting the tire inflation pressure will turn off the warning light (after a few minutes). ■ When a tire is replaced with a spare tire Vehicles with a compact spare tire The compact spare tire is not equipped with a tire pressure warning valve and transmitter. If a tire goes flat, the tire pressure warning light will not turn off even though the flat tire has been replaced with the spare tire. Replace the spare tire with the repaired tire and adjust the tire inflation pressure. The tire pressure warning light will go off after a few minutes. Vehicles with a full-size spare tire The spare tire is also equipped with the tire pressure warning valve and transmitter. The tire pressure warning light will turn on if the tire inflation pressure of the spare tire is low. If a tire goes flat, even though the flat tire is replaced with the spare tire, the tire pressure warning light does not turn off. Replace the spare tire with the repaired tire and adjust to the proper tire inflation pressure. The tire pressure warning light will turn off after a few minutes. ■ If the tire pressure warning system is not functioning The tire pressure warning system will be disabled in the following conditions: 5 (When the condition becomes normal, the system will work properly.) ● If the ID code on the tire pressure warning valves and transmitters is not regis- tered in the tire pressure warning computer ● If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm2 or bar) or higher The tire pressure warning system may be disabled in the following conditions: (When the condition becomes normal, the system will work properly.) ● If electronic devices or facilities using similar radio wave frequencies are nearby ● If a radio set at similar frequencies is in use in the vehicle ● If a window tint that affects the radio wave signals is installed ● If there is a lot of snow or ice on the vehicle, in particular around the wheels or wheel housings 865 When trouble arises ● If tires not equipped with tire pressure warning valves and transmitters are used 5-2. Steps to take in an emergency ● If non-genuine Lexus wheels are used (Even if you use Lexus wheels, the tire pressure warning system may not work properly with some types of tires.) ● If tire chains are used ● Vehicles with a full-size spare tire: If the spare tire is in a location subject to poor radio wave signal reception ● Vehicles with a full-size spare tire: If a large metallic object which can interfere with signal reception is put in the luggage compartment ■ If the tire pressure warning light frequently comes on after blinking for 1 minute RX350 If the tire pressure warning light frequently comes on after blinking for 1 minute when the “ENGINE START STOP” switch is turned to IGNITION ON mode, have it checked by your Lexus dealer. RX450h If the tire pressure warning light frequently comes on after blinking for 1 minute when the “POWER” switch is turned to ON mode, have it checked by your Lexus dealer. ■ Customization The vehicle speed linked seat belt reminder buzzer can be disabled. (Customizable features P. 980) 866 5-2. Steps to take in an emergency CAUTION ■ When the electric power steering system warning light comes on The steering wheel may become extremely heavy. If the steering wheel becomes heavier than usual when operating, hold firmly and operate using more force than usual. ■ If the tire pressure warning light comes on Be sure to observe the following precautions. Failure to do so could cause loss of vehicle control and result in death or serious injury. ● Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pres- sure immediately. ● If the tire pressure warning light comes on even after tire inflation pressure adjust- ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change it with the spare tire and have the flat tire repaired by the nearest Lexus dealer. ● Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could lose control of the steering wheel or the brakes. ■ If a blowout or sudden air leakage should occur The tire pressure warning system may not activate immediately. 5 When trouble arises 867 5-2. Steps to take in an emergency CAUTION ■ Maintenance of the tires Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label (tire and load information label). (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label [tire and load information label], you should determine the proper tire inflation pressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS-tire pressure warning system) that illuminates a low tire pressure telltale (tire pressure warning light) when one or more of your tires is significantly under-inflated. Accordingly, when the low tire pressure telltale (tire pressure warning light) illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly underinflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle's handling and stopping ability. Please note that the TPMS (tire pressure warning system) is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale (tire pressure warning light). Your vehicle has also been equipped with a TPMS (tire pressure warning system) malfunction indicator to indicate when the system is not operating properly. The TPMS (tire pressure warning system) malfunction indicator is combined with the low tire pressure telltale (tire pressure warning light). When the system detects a malfunction, the telltale will flash for approximately one minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS (tire pressure warning system) malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS (tire pressure warning system) from functioning properly. Always check the TPMS (tire pressure warning system) malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS (tire pressure warning system) to continue to function properly. 868 5-2. Steps to take in an emergency NOTICE ■ Precaution when installing a different tire When a tire of a different specification or maker is installed, the tire pressure warning system may not operate properly. 5 When trouble arises 869 5-2. Steps to take in an emergency If a warning message is displayed If a warning is shown on the multi-information display, stay calm and perform the following actions: Master warning light The master warning light also comes on or flashes in order to indicate that a message is currently being displayed on the multi-information display. Multi-information display If any of the warning lights comes on again after the following actions have been performed, contact your Lexus dealer. Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous. The following warning indicates a possible problem in the brake system. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning message Details Indicates the following: • The brake fluid level is low; or, • The brake system is malfunctioning. A buzzer also sounds. (RX450h) 870 Indicates a malfunction in: • The regenerative brake system; or, • The electronically controlled brake system A buzzer also sounds. 5-2. Steps to take in an emergency Stop the vehicle immediately. A buzzer sounds and a warning message is shown on the multi-information display. The following warning indicates the possibility of damage to the vehicle that may lead to an accident. Immediately stop the vehicle in a safe place and contact your Lexus dealer. Warning message (U.S.A.) Details Indicates abnormal engine oil pressure The warning light may come on if the engine oil pressure is too low. (Canada) 5 When trouble arises Indicates the AWD system has overheated (Flashes) (RX350 AWD models) Indicates a malfunction in the hybrid system (RX450h) 871 5-2. Steps to take in an emergency Have the vehicle inspected by your Lexus dealer immediately. A buzzer sounds and a warning message is shown on the multi-information display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning message Details Indicates a malfunction in the AWD system (AWD models) Indicates that the automatic transmission fluid temperature is too high (RX350) Indicates a malfunction in the steering lock system 872 5-2. Steps to take in an emergency Warning message Details Indicates a malfunction in the LED headlight system (Flashes) (If equipped) Indicates a malfunction in the brake lights system (Flashes) Indicates a malfunction in the pre-collision system 5 Indicates a malfunction in the intuitive parking assist The malfunctioning assist-sensor is flashing. (If equipped) 873 When trouble arises (If equipped) 5-2. Steps to take in an emergency Warning message Details Indicates a malfunction in the cruise control system or the radar cruise control system (If equipped) Press the “ON-OFF” button once to deactivate the system, and then press the button again to reactivate the system. Indicates a malfunction in the automatic headlight leveling system (If equipped) Indicates a malfunction in: • The SRS airbag system; • The front passenger occupant classification system; or, • The seat belt pretensioner system Indicates a malfunction in: • The ABS; or, • The brake assist system Indicates a malfunction in the EPS (Electric Power Steering) system 874 5-2. Steps to take in an emergency Warning message Details Indicates a malfunction in the Blind Spot Monitor. (If equipped) 5 When trouble arises 875 5-2. Steps to take in an emergency Follow the correction procedures. A buzzer sounds and a warning message is shown on the multi-information display. After taking the specified steps to correct the suspected problem, check that the warning message goes off. Warning message 876 Details Correction procedure Indicates that one or more of the doors is not fully closed The system also indicates which doors are not fully closed. If the vehicle reaches a speed of 3 mph (5 km/h), a buzzer sounds to indicate that the door(s) are not yet fully closed. Make sure that all the doors are closed. Indicates that the hood is not fully closed If the vehicle reaches a speed of 3 mph (5 km/h), a buzzer sounds to indicate that the hood is not yet fully closed. Close the hood. 5-2. Steps to take in an emergency Warning message Details Indicates that the back door is not fully closed If the vehicle reaches a speed of 3 mph (5 km/h), a buzzer sounds to indicate that the back door is not yet fully closed. (Flashes) (If equipped) Correction procedure Close the back door. Indicates that the moon roof is not fully closed (with the “ENGINE START STOP” switch Close the moon roof. (RX350) or “POWER” switch (RX450h) off, and the driver's door open) Indicates that the parking brake is still engaged If the vehicle reaches a speed of 3 mph Release the parking brake. When trouble arises (5 km/h), 5 flashes and a buzzer sounds to indicate that the parking brake is still engaged. Indicates that the washer Add washer fluid. fluid level is low 877 5-2. Steps to take in an emergency Warning message Details Indicates that all maintenance according to the driven distance on the maintenance schedule* should be performed soon. (U.S.A. only) Correction procedure If necessary, perform maintenance. Comes on approximately 4500 miles (7200 km) after the maintenance data has been reset. Indicates that all maintenance is required to correspond to the driven distance on the maintenance schedule*. (U.S.A. only) (Flashes) (RX350 AWD models) 878 Perform the necessary Comes on approximately maintenance. Please reset 5000 miles (8000 km) the maintenance data after the maintenance is after the maintenance performed. (P. 731) data has been reset. (The indicator will not work properly unless the maintenance data has been reset.) Indicates that the AWD system is not currently functional A buzzer also sounds. Reduce vehicle speed or stop the vehicle in a safe place until the warnings clear. In this case, do not stop the engine. 5-2. Steps to take in an emergency Warning message (If equipped) (If equipped) Details Correction procedure Indicates that the precollision system is not currently functional because the grille or the sensor is dirty. This message also appears when the precollision system is not functional due to overheating. • Check the grille and the sensor and clean them if they are dirty. • In case of overheating, the system will become functional once the system cools down. Indicates that intuitive parking assist is dirty or covered with ice A buzzer also sounds. The site of the malfunction and the vehicle image are flashing. Clean the sensor. 5 Clean the sensor. Indicates that the radar cruise control system is unable to judge vehicleto-vehicle distance A buzzer also sounds. • Switch driving mode to normal. • If the windshield wipers are on, turn them off or set them to a mode other than AUTO (If equipped) or high speed wiper operation. (If equipped) (If equipped) 879 When trouble arises Indicates that the radar cruise control sensor is dirty or covered with ice A buzzer also sounds. 5-2. Steps to take in an emergency Warning message Details Indicates that your vehicle is nearing the vehicle ahead (in radar cruise mode) At the same time, (Flashes) (If equipped) (RX450h) 880 Correction procedure Slow the vehicle by applying the brakes. will appear on the head-up display (the image flashes). Indicates that the engine has overheated A buzzer also sounds. Stop and check. (P. 930, 933) Indicates that the hybrid system has overheated A buzzer also sounds. This message may be displayed when driving under severe operating conditions. (For example, when driving up a long steep hill.) Stop and check. (P. 933) 5-2. Steps to take in an emergency Warning message (Flashes) (RX450h) Details Correction procedure • If a buzzer sounds intermittently, stop the vehicle in a safe place and shift the shift lever to P to charge the hybrid battery (traction battery). • If a buzzer sounds continuously, immediately Indicates that the hybrid battery (traction battery) stop the vehicle in a safe is low. place. Turn the “POWER” switch off and then to ON mode to restart the hybrid system. Ensuring the shift lever is in P, charge the hybrid battery (traction battery). 5 When trouble arises RX350 Indicates that remaining fuel is approximately 2.8 gal. (10.7 L, 2.3 Imp. gal.) or less RX450h Indicates that remaining fuel is approximately 2.7 gal. (10.1 L, 2.2 Imp. gal.) or less Refuel the vehicle. 881 5-2. Steps to take in an emergency Warning message (Flashes) (Flashes) (RX450h) 882 Details Correction procedure RX350 Indicates that the “ENGINE START STOP” switch is turned off or turned to ACCESSORY mode and the driver's door is opened while the lights are turned on. Turn the lights off. RX450h Indicates that the “POWER” switch is turned off or turned to ACCESSORY mode and the driver's door is opened while the lights are turned on. Indicates that the driver’s door is opened when the hybrid transmission is out Shift the shift lever to P. of P with the hybrid system on. 5-2. Steps to take in an emergency Warning message (If equipped) (Flashes) Details Correction procedure Indicates that the Blind Spot Monitor sensors or the surrounding area on the bumper is dirty or covered with ice. Clean the sensor and its surrounding area on the bumper. Indicates that the accelRelease the accelerator erator pedal is depressed pedal and shift the shift while the shift lever is in lever to D or R. N. (RX450h) *: Refer to the separate “Scheduled Maintenance” or “Owner's Manual Supplement” for the maintenance interval applicable to your vehicle. 5 When trouble arises 883 5-2. Steps to take in an emergency Messages displayed when refueling (RX450h) The following messages are displayed after the fuel filler door opener is pressed. If the messages do not change or are displayed continuously, have the vehicle checked by your Lexus dealer. Message Details Preparing the vehicle for refueling. Wait a moment. You may commence refueling. Finish refueling within 30 minutes. Close the fuel filler door. 884 5-2. Steps to take in an emergency Have the malfunction repaired immediately After taking the specified steps to correct the suspected problem, check that the warning message and light go off. Interior Exterior buzzer buzzer Sounds once Warning message  (Flashes) Details Correction procedure The electronic key is not detected when an attempt Confirm the locais made to start tion of the electhe engine tronic key. (RX350) or hybrid system (RX450h). 5 When trouble arises 885 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Warning message Correction procedure The electronic key was carried outside the vehicle and a door other than the driver's door was opened Bring the elecand closed while tronic key back the “ENGINE into the vehicle. START STOP” switch (RX350) or “POWER” switch (RX450h) was in a mode other than off. Sounds Sounds once 3 times (Flashes) 886 Details The driver's door was opened and closed while the electronic key was not in the vehicle, the shift lever was in P and the “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) was not turned off. Turn the “ENGINE START STOP” switch (RX350 or “POWER” switch (RX450h) off or bring the electronic key back into the vehicle. 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Warning message Sounds Sounds once once (Displayed alternately) (Flashes) Sounds once  Correction procedure An attempt was made to exit the vehicle with the electronic key and lock the doors without first turning the “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) off. Turn the “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) off and lock the doors again. An attempt was made to start the engine (RX350) or hybrid system (RX450h) without the electronic key being present, Confirm that the or the electronic electronic key is key was not func- inside the vehicle. tioning normally. An attempt was made to drive when the regular key was not inside the vehicle. 887 5 When trouble arises (Flashes) Details 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Continuous Warning message  (Flashes) Con- Continuous tinuous (Displayed alternately) (Flashes) 888 Details Correction procedure The driver’s door was opened when the shift lever was not in P and the “ENGINE START Shift the shift lever STOP” switch to P. (RX350) or “POWER” switch (RX450h) was not turned off. The driver's door was opened and closed while the electronic key was not in the vehicle, • Shift the shift the shift lever was lever to P. • Bring the elecnot in P and the “ENGINE START tronic key back STOP” switch into the vehicle. (RX350) or “POWER” switch (RX450h) was not turned off. 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Warning message Details Correction procedure An attempt was made to lock the doors using the smart access system with pushbutton start while the electronic key was still inside the vehicle. Sounds Cononce tinuous (Flashes) Retrieve the electronic key from the vehicle and lock the doors again. 5 When trouble arises An attempt was made to lock either front door by opening a door and putting the inside lock button into the lock position, then closing the door by pulling on the outside door handle with the electronic key still inside the vehicle. 889 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Sounds once Warning message  (Flashes) (RX350) 890 Details Correction procedure • When the doors were unlocked with the mechanical key and then the “ENGINE START STOP” switch was pressed, the electronic key could not be detected in the vehicle. • The electronic key could not be detected in the vehicle even after the “ENGINE START STOP” switch was pressed two consecutive times. Touch the electronic key to the “ENGINE START STOP” switch while depressing the brake pedal. 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Sounds once Warning message  (Flashes) (RX450h)  (Flashes) Correction procedure • When the doors were unlocked with the mechanical key and then the “POWER” switch was pressed, the electronic key could not be detected in the vehicle. • The electronic key could not be detected in the vehicle even after the “POWER” switch was pressed two consecutive times. Touch the electronic key to the “POWER” switch while depressing the brake pedal. An attempt was made to start the engine (RX350) or hybrid system (RX450h) with the shift lever in an incorrect position. Shift the shift lever to P and start the engine (RX350) or hybrid system (RX450h). 5 891 When trouble arises Sounds once Details 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Sounds once Warning message  (Flashes) (RX350) Sounds once  (Flashes) (RX450h) 892 Details Correction procedure An attempt was made to turn the “ENGINE START STOP” switch off when the shift lever was not in P. To turn off the engine, first shift the shift lever to P and then turn the “ENGINE START STOP” switch off. To turn off the hybrid system, An attempt was made to turn the first shift the shift “POWER” switch lever to P and off when the shift then turn the lever was not in P. “POWER” switch off. 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer   Details Correction procedure RX350 Next time when starting the engine, increase the engine speed slightly and maintain that level for approximately 5 minutes to Power was turned recharge the 12volt battery. off due to the automatic power RX450h off function. Next time when starting the hybrid system, increase the hybrid system speed slightly and maintain that level for approximately 5 minutes to recharge the 12volt battery. Replace the elecThe electronic key tronic key battery. has a low battery. (P. 792) 893 5 When trouble arises Sounds once  Warning message 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Sounds once Warning message  (Flashes) (RX350) 894 Details Correction procedure The driver's door was opened and closed with the “ENGINE START STOP” switch turned off and then the “ENGINE START STOP” switch was put in ACCESSORY mode twice without the engine being started. Press the “ENGINE START STOP” switch while depressing the brake pedal. During an engine starting procedure in the event that the electronic key was not functioning properly (P. 919), the “ENGINE START STOP” switch was touched with the electronic key. Press the “ENGINE START STOP” switch within 10 seconds of the buzzer sounding. 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Sounds once Warning message  (Flashes) (RX450h) Correction procedure The driver's door was opened and closed with the “POWER” switch turned off and then the “POWER” switch was put in ACCESSORY mode twice without the hybrid system being started. Press the “POWER” switch while depressing the brake pedal. During an hybrid system starting procedure in the event that the electronic key was not functioning properly (P. 920), the “POWER” switch was touched with the electronic key. Press the “POWER” switch within 10 seconds of the buzzer sounding. 5 When trouble arises Details 895 5-2. Steps to take in an emergency Interior Exterior buzzer buzzer Sounds once Details Correction procedure The steering lock could not be released within 3 seconds of the “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) being pressed. Press the “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) while depressing the brake pedal and moving the steering wheel left and right. Warning message  (Flashes) ■ Warning message in radar cruise mode (if equipped) In the following cases, the warning message may not be displayed even if vehicleto-vehicle distance decreases: ● When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle ahead is traveling more quickly than your vehicle ● When the vehicle ahead is traveling at a very low speed ● Immediately after cruise control speed is set ● At the instant the accelerator pedal is depressed 896 5-2. Steps to take in an emergency If you have a flat tire Remove the flat tire and replace it with the spare provided. ■ Before jacking up the vehicle ● Stop the vehicle on a hard, flat surface. ● Set the parking brake. ● Shift the shift lever to P. ● RX350: Stop the engine. ● RX450h: Stop the hybrid system. ● Turn on the emergency flashers. 5 When trouble arises 897 5-2. Steps to take in an emergency ■ Location of the spare tire, jack and tools Vehicles with a compact spare tire Spare tire cover Jack handle Wheel nut wrench Tool bag Towing eyelet Jack Spare tire Vehicles with a full-size spare tire Jack handle Wheel nut wrench Tool bag Towing eyelet Spare tire cover Jack 898 Spare tire 5-2. Steps to take in an emergency Taking out the jack Vehicles with a compact spare tire STEP 1 Pull the lever upward to fold back the front part of the deck board. STEP 2 Pull the folded deck board upright. STEP 3 Pull on the attached hook to extend the string. 5 When trouble arises 899 5-2. Steps to take in an emergency STEP 4 Use the hook to secure the deck board as shown in the illustration. STEP 5 Remove the jack after removing the hook. Vehicles with a full-size spare tire STEP 1 Pull the lever upward to fold back the front part of the deck board. STEP 2 Pull on the attached hook to extend the string. 900 5-2. Steps to take in an emergency STEP 3 Use the hook to secure the deck board as shown in the illustration. STEP 4 Remove the jack after removing the hook. 5 When trouble arises 901 5-2. Steps to take in an emergency Taking out the spare tire Lift up the deck board. (See “Taking out the jack” for details.) STEP 2 Remove the spare tire cover. STEP 3 Loosen the center fastener that secures the spare tire. Vehicles with a compact spare tire STEP 1 Vehicles with a full-size spare tire 902 5-2. Steps to take in an emergency Replacing a flat tire STEP 1 Chock the tires. Flat tire Lefthand side Front Righthand side Lefthand side Rear Righthand side STEP 2 Slightly loosen the wheel nuts (one turn). Turn the tire jack portion “A” by hand until the notch of the jack is in contact with the jack point. 903 5 When trouble arises STEP 3 Wheel chock positions Behind the rear righthand side tire Behind the rear lefthand side tire In front of the front righthand side tire In front of the front lefthand side tire 5-2. Steps to take in an emergency STEP 4 Raise the vehicle until the tire is slightly raised off the ground. STEP 5 Remove all the wheel nuts and the tire. When resting the tire on the ground, place the tire so that the wheel design faces up to avoid scratching the wheel surface. 904 5-2. Steps to take in an emergency Installing the spare tire Remove any dirt or foreign matter from the wheel contact surface. STEP 1 If foreign matter is on the wheel contact surface, the wheel nuts may loosen while the vehicle is in motion, causing the tire to come off. Install the spare tire and loosely tighten each wheel nut by hand by approximately the same amount. Vehicles with a compact spare tire Tighten the nuts until the tapered Tapered portion portion comes into loose contact with the disc wheel seat. STEP 2 Disc wheel seat 5 Washer Turn the nuts until the washers come into contact with the wheel. Wheel nut Disc wheel 905 When trouble arises Vehicles with a full-size spare tire 5-2. Steps to take in an emergency Lower the vehicle. STEP 3 Firmly tighten each wheel nut two or three times in the order shown in the illustration. STEP 4 Tightening torque: 76 ft•lbf (103 N•m, 10.5 kgf•m) STEP 5 Stow the flat tire, tire jack and all tools. ■ The compact spare tire ● The compact spare tire is identified by the label “TEMPORARY USE ONLY” on the tire sidewall. Use the compact spare tire temporarily, and only in an emergency. ● Make sure to check the tire inflation pressure of the compact spare tire. (P. 957, 960) ■ When using the compact spare tire As the compact spare tire is not equipped with a tire pressure warning valve and transmitter, low inflation pressure of the spare tire will not be indicated by the tire pressure warning system. Also, if you replace the compact spare tire after the tire pressure warning light comes on, the light remains on. 906 5-2. Steps to take in an emergency ■ If you have a flat front tire on a road covered with snow or ice (vehicles with a compact spare tire) Install the compact spare tire on one of the rear wheels of the vehicle. Perform the following steps and fit tire chains to the front tires: STEP 1 Replace a rear tire with the compact spare tire. STEP 2 Replace the flat front tire with the tire removed from the rear of the vehi- cle. STEP 3 Fit tire chains to the front tires. ■ After completing the tire change The tire pressure warning system must be reset. (P. 774) 5 When trouble arises 907 5-2. Steps to take in an emergency CAUTION ■ Using the tire jack Improper use of the tire jack may cause the vehicle to suddenly fall off the jack, leading to death or serious injury. ● Do not use the tire jack for any purpose other than replacing tires or installing and removing tire chains. ● Only use the tire jack that comes with this vehicle for replacing a flat tire. Do not use it on other vehicles, and do not use other tire jacks for replacing tires on this vehicle. ● Always check that the tire jack is securely set to the jack point. ● Do not put any part of your body under the vehicle while it is supported by the jack. ● RX350: Do not start or run the engine while your vehicle while it is supported by the jack. ● RX450h: Do not start or run the hybrid system while your vehicle is supported by the jack. ● Do not raise the vehicle while someone is inside. ● When raising the vehicle, do not put an object on or under the jack. ● Do not raise the vehicle to a height greater than that required to replace the tire. ● Use a jack stand if it is necessary to get under the vehicle. Take particular care when lowering the vehicle to ensure that no one working on or near the vehicle may be injured. 908 5-2. Steps to take in an emergency CAUTION ■ Replacing a flat tire ● Observe the following precautions. Failure to do so may result in serious injury: • Do not touch the disc wheels or the area around the brakes immediately after the vehicle has been driven. After the vehicle has been driven the disc wheels and the area around the brakes will be extremely hot. Touching these areas with hands, feet or other body parts while changing a tire, etc. may result in burns. • Do not attach a heavily damaged wheel ornament, as it may fly off the wheel while the vehicle is moving. ● Failure to follow these precautions could cause the wheel nuts to loosen and the tire to fall off, resulting in death or serious injury. ■ Replacing a flat tire for vehicles with power back door In cases such as when replacing tires, make sure to turn off the power back door main switch (P. 85). Failure to do so may cause the back door to operate unintentionally if the power back door switch is accidentally touched, resulting in hands and fingers being caught and injured. 909 5 When trouble arises • Never use oil or grease on the wheel bolts or wheel nuts. Oil and grease may cause the wheel nuts to be excessively tightened, leading to bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts to loosen and the wheel may fall off, causing a serious accident. Remove any oil or grease from the wheel bolts or wheel nuts. • Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m, 10.5 kgf•m) as soon as possible after changing wheels. • When installing a tire, only use wheel nuts that have been specifically designed for that wheel. • If there are any cracks or deformations in the bolt screws, nut threads or bolt holes of the wheel, have the vehicle inspected by your Lexus dealer. 5-2. Steps to take in an emergency CAUTION ■ When using the compact spare tire ● Remember that the compact spare tire provided is specifically designed for use with your vehicle. Do not use your compact spare tire on another vehicle. ● Do not use more than one compact spare tire simultaneously. ● Replace the compact spare tire with a standard tire as soon as possible. ● Avoid sudden acceleration, abrupt steering, sudden braking and shifting opera- tions that cause sudden engine braking. ■ When the compact spare tire is attached The vehicle speed may not be correctly detected, and the following systems may not operate correctly: ● ABS & Brake assist ● VSC ● Enhanced VSC (if equipped) ● TRAC ● VDIM (if equipped) ● Intuitive parking assist (if equipped) ● Navigation system (if equipped) ● Cruise control (if equipped) ● Dynamic radar cruise control (if equipped) ● Pre-Collision System (if equipped) Also, not only can the following system not be utilized fully, but it may even negatively affect the drive-train components: ● AWD system (if equipped) ■ Speed limit when using the compact spare tire Do not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tire is installed on the vehicle. The compact spare tire is not designed for driving at high speeds. Failure to observe this precaution may lead to an accident causing death or serious injury. 910 5-2. Steps to take in an emergency NOTICE ■ Do not drive the vehicle with a flat tire Do not continue driving with a flat tire. Driving even a short distance with a flat tire can damage the tire and the wheel beyond repair. ■ Be careful when driving over bumps with the compact spare tire installed on the vehicle. The vehicle becomes lower when driving with the compact spare tire compared to when driving with standard tires. Be careful when driving over uneven road surfaces. ■ Driving with tire chains and the compact spare tire Do not fit tire chains to the compact spare tire. Tire chains may damage the vehicle body and adversely affect driving performance. ■ When replacing the tires When removing or fitting the wheels, tires or the tire pressure warning valve and transmitter, contact your Lexus dealer as the tire pressure warning valve and transmitter may be damaged if not handled correctly. ■ To avoid damage to the tire pressure warning valves and transmitters 911 5 When trouble arises When a tire is repaired with liquid sealants, the tire pressure warning valve and transmitter may not operate properly. If a liquid sealant is used, contact your Lexus dealer or other qualified service shop as soon as possible. Make sure to replace the tire pressure warning valve and transmitter when replacing the tire. (P. 774) 5-2. Steps to take in an emergency If the engine will not start (RX350) If the engine will not start even though correct starting procedures are being followed (P. 205), consider each of the following points. ■ The engine will not start, even though the starter motor operates normally. One of the following may be the cause of the problem: ● There may not be sufficient fuel in the vehicle’s tank. Refuel the vehicle. ● The engine may be flooded. Try to restart the engine again following correct starting procedures. (P. 205) ● There may be a malfunction in the engine immobilizer system. (P. 145) ■ The starter motor turns over slowly, the interior lights and headlights are dim, or the horn does not sound or sounds at a low volume. One of the following may be the cause of the problem: ● The 12-volt battery may be discharged. (P. 922) ● The 12-volt battery terminal connections may be loose or corroded. ■ The starter motor does not turn over. The engine starting system may be malfunctioning due to an electrical problem such as an open circuit or a blown fuse. However, an interim measure is available to start the engine. (P. 913) 912 5-2. Steps to take in an emergency ■ The starter motor does not turn over, the interior lights and headlights do not turn on, or the horn does not sound. One of the following may be the cause of the problem: ● One or both of the 12-volt battery terminals may be disconnected. ● The 12-volt battery may be discharged. (P. 922) ● There may be a malfunction in the steering lock system. Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures are unknown. Emergency start function When the engine does not start, the following steps can be used as an interim measure to start the engine if the “ENGINE START STOP” switch is functioning normally: Set the parking brake. STEP 2 Shift the shift lever to P. STEP 3 Turn the “ENGINE START STOP” switch to ACCESSORY mode. STEP 4 Press and hold the “ENGINE START STOP” switch for about 15 seconds while depressing the brake pedal firmly. Even if the engine can be started using the above steps, the system may be malfunctioning. Have the vehicle inspected by your Lexus dealer. STEP 1 When trouble arises 913 5 5-2. Steps to take in an emergency If the hybrid system will not start (RX450h) Reasons for the hybrid system not starting vary depending on the situation. Check the following and perform the appropriate procedure: ■ The hybrid system will not start even though the correct starting procedure is being followed. (P. 211) One of the following may be the cause of the problem: ● The electronic key may not be functioning properly. (P. 920) ● There may be a malfunction in the immobilizer system. (P. 147) ● There may be a malfunction in the steering lock system. ● The hybrid system may be malfunctioning due to an electrical problem such as an open circuit or a blown fuse. However, depending on the type of malfunction, an interim measure is available to start the hybrid system. (P. 915) ■ The interior lights and headlights are dim, or the horn does not sound or sounds at a low volume. One of the following may be the cause of the problem: ● The 12-volt battery may be discharged. (P. 925) ● The 12-volt battery terminal connections may be loose or corroded. ■ The interior lights and headlights do not turn on, or the horn does not sound. One of the following may be the cause of the problem: ● One or both of the 12-volt battery terminals may be disconnected. ● The 12-volt battery may be discharged. (P. 925) Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures are unknown. 914 5-2. Steps to take in an emergency Emergency start function When the hybrid system does not start, the following steps can be used as an interim measure to start the hybrid system if the “POWER” switch is functioning normally: Set the parking brake. STEP 2 Shift the shift lever to P. STEP 3 Turn the “POWER” switch to ACCESSORY mode. STEP 4 Press and hold the “POWER” switch for about 15 seconds while depressing the brake pedal firmly. Even if the hybrid system can be started using the above steps, the system may be malfunctioning. Have the vehicle inspected by your Lexus dealer. STEP 1 5 When trouble arises 915 5-2. Steps to take in an emergency If the shift lever cannot be shifted from P If the shift lever cannot be shifted with your foot on the brake pedal, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your Lexus dealer immediately. The following steps may be used as an emergency measure to ensure that the shift lever can be shifted: STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 Set the parking brake. RX350: Turn the “ENGINE START STOP” switch to ACCESSORY mode. RX450h: Turn the “POWER” switch to ACCESSORY mode. Depress the brake pedal. Pry the cover up with a flathead screwdriver or equivalent. Press the shift lock override button. The shift lever can be shifted while the button is pressed. 916 5-2. Steps to take in an emergency If you lose your keys New genuine Lexus keys can be made by your Lexus dealer using the other keys and the key number stamped on your key number plate. 5 When trouble arises 917 5-2. Steps to take in an emergency If the electronic key does not operate properly If communication between the electronic key and vehicle is interrupted (P. 69) or the electronic key cannot be used because the battery is depleted, the smart access system with push-button start and wireless remote control cannot be used. In such cases, the doors can be opened and the engine (RX350) or hybrid system (RX450h) can be started by following the procedure below. Locking and unlocking the side doors and key linked functions Use the mechanical key (P. 58) in order to perform the following operations (driver’s door only): Locks all the doors Closes the windows and moon roof (turn and hold) Unlocks the door Turning the key rearward unlocks the driver's door. Turning the key once again unlocks the other doors. Opens the windows and moon roof (turn and hold) 918 5-2. Steps to take in an emergency Changing “ENGINE START STOP” switch modes and starting the engine (RX350) STEP 1 STEP 2 Ensure that the shift lever is in P and depress the brake pedal. Touch the Lexus emblem side of the electronic key to the “ENGINE START STOP” switch. If any of the doors is opened or closed while the key is being touched to the switch, an alarm will sound to indicate that the start function cannot detect the electronic key. 5 To change “ENGINE START STOP” switch modes: Within 10 seconds of the buzzer sounding, release the brake pedal and press the “ENGINE START STOP” switch. Modes can be changed each time the switch is pressed. (P. 206) To start the engine: Press the “ENGINE START STOP” switch within 10 seconds of the buzzer sounding, keeping the brake pedal depressed. In the event that the “ENGINE START STOP” switch still cannot be operated, contact your Lexus dealer. STEP 3 When trouble arises 919 5-2. Steps to take in an emergency Changing “POWER” switch modes and starting the hybrid system (RX450h) STEP 1 STEP 2 Ensure that the shift lever is in P and depress the brake pedal. Touch the Lexus emblem side of the electronic key to the “POWER” switch. If any of the doors is opened or closed while the key is being touched to the switch, an alarm will sound to indicate that the start function cannot detect the electronic key. To change “POWER” switch modes: Within 10 seconds of the buzzer sounding, release the brake pedal and press the “POWER” switch. Modes can be changed each time the switch is pressed. (P. 212) To start the hybrid system: Press the “POWER” switch within 10 seconds of the buzzer sounding, keeping the brake pedal depressed. In the event that the hybrid system still cannot be operated, contact your Lexus dealer. STEP 3 920 5-2. Steps to take in an emergency ■ Stopping the engine (RX350) Shift the shift lever to P and press the “ENGINE START STOP” switch as you normally do when stopping the engine. ■ Stopping the hybrid system (RX450h) Shift the shift lever to P and press the “POWER” switch as you normally do when stopping the hybrid system. ■ Replacing the key battery As the above procedure is a temporary measure, it is recommended that the electronic key battery be replaced immediately when the battery is depleted. (P. 792) 5 When trouble arises 921 5-2. Steps to take in an emergency If the vehicle 12-volt battery is discharged (RX350) The following procedures may be used to start the engine if the vehicle’s 12-volt battery is discharged. You can also call your Lexus dealer or a qualified repair shop. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start your vehicle by following the steps below. STEP 1 Open the hood. Remove the 12-volt battery cover. (P. 749) STEP 2 Connect the jumper cables according to the following procedure: Connect a positive jumper cable clamp to the positive (+) battery terminal on your vehicle Connect a positive jumper cable clamp to the positive (+) battery terminal on the second vehicle Connect a negative cable clamp to the negative (-) battery terminal on the second vehicle Connect the clamp at the other end of the negative cable to a solid, stationary, unpainted metallic point away from the 12-volt battery and any moving parts, as shown in the illustration. 922 5-2. Steps to take in an emergency Start the engine of the second vehicle. Increase the engine speed slightly and maintain that level for approximately 5 minutes to recharge the battery of your vehicle. STEP 4 Open and close any of the doors with the “ENGINE START STOP” switch off. STEP 5 Maintain the engine speed of the second vehicle and start the engine of your vehicle by turning the “ENGINE START STOP” switch to IGNITION ON mode. STEP 6 Once the vehicle’s engine has started, remove the jumper cables in the exact reverse order from which they were connected. Once the engine starts, have the vehicle inspected at your Lexus dealer as soon as possible. STEP 3 ■ Starting the engine when the 12-volt battery is discharged The engine cannot be started by push-starting. ■ To prevent 12-volt battery discharge 5 ● Turn off the headlights and the audio system while the engine is off. ● Turn off any unnecessary electrical components when the vehicle is running at a ■ When the 12-volt battery is removed or discharged The power back door must be initialized. (P. 996) ■ Charging the 12-volt battery The electricity stored in the 12-volt battery will discharge gradually even when the vehicle is not in use, due to natural discharge and the draining effects of certain electrical appliances. If the vehicle is left for a long time, the 12-volt battery may discharge, and the engine may be unable to start. (The 12-volt battery recharges automatically during driving.) 923 When trouble arises low speed for an extended period, such as in heavy traffic. 5-2. Steps to take in an emergency CAUTION ■ Avoiding 12-volt battery fires or explosions Observe the following precautions to prevent accidentally igniting the flammable gas that may be emitted from the 12-volt battery: ● Make sure each jumper cable is connected to the correct terminal and that it is not unintentionally in contact with any other than the intended terminal. ● Do not allow the + and - clamps of the jumper cables to come into contact with each other. ● Do not smoke, use matches, cigarette lighters or allow open flame near the 12- volt battery. ■ 12-volt battery precautions The 12-volt battery contains poisonous and corrosive acidic electrolyte, while related parts contain lead and lead compounds. Observe the following precautions when handling the 12-volt battery: ● When working with the 12-volt battery, always wear safety glasses and take care not to allow any battery fluids (acid) to come into contact with skin, clothing or the vehicle body. ● Do not lean over the 12-volt battery. ● In the event that battery fluid comes into contact with the skin or eyes, immedi- ately wash the affected area with water and seek medical attention. Place a wet sponge or cloth over the affected area until medical attention can be received. ● Always wash your hands after handling the battery support, terminals, and other battery-related parts. ● Do not allow children near the 12-volt battery. NOTICE ■ When handling jumper cables When connecting the jumper cables, ensure that they do not become entangled in the cooling fans or belt. 924 5-2. Steps to take in an emergency If the vehicle 12-volt battery is discharged (RX450h) The following procedures may be used to start the hybrid system if the vehicle’s 12-volt battery is discharged. You can also call your Lexus dealer or a qualified repair shop. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start your vehicle by following the steps below. STEP 1 STEP 2 Open the hood and remove the engine compartment covers. (P. 747) Remove the fuse box cover and open the exclusive jump starting terminal cover. STEP 3 5 Connect a positive jumper cable clamp to the exclusive jump starting terminal on your vehicle Connect a positive jumper cable clamp to the positive (+) battery terminal on the second vehicle Connect a negative cable clamp to the negative (-) battery terminal on the second vehicle 925 When trouble arises Connect the jumper cables according to the following procedure: 5-2. Steps to take in an emergency Connect the clamp at the other end of the negative cable to a solid, stationary, unpainted metallic point away from the exclusive jump starting terminal and any moving parts, as shown in the illustration. STEP 4 Start the engine of the second vehicle. Increase the engine speed slightly and maintain that level for approximately 5 minutes to recharge the 12-volt battery of your vehicle. STEP 5 Open and close any of the doors of your vehicle with the “POWER” switch off. STEP 6 Maintain the engine speed of the second vehicle and start the hybrid system of your vehicle by turning the “POWER” switch to ON mode. STEP 7 Make sure the “READY” indicator comes on. If the indicator does not come on, contact your Lexus dealer. STEP 8 Once the hybrid system has started, remove the jumper cables in the exact reverse order from which they were connected. Once the hybrid system starts, have the vehicle inspected at your Lexus dealer as soon as possible. 926 5-2. Steps to take in an emergency ■ Starting the hybrid system when the 12-volt battery is discharged The hybrid system cannot be started by push-starting. ■ To prevent 12-volt battery discharge ● Turn off the headlights and the audio system while the hybrid system is off. ● Turn off any unnecessary electrical components when the vehicle is running at a low speed for an extended period, such as in heavy traffic. ■ When the 12-volt battery is removed or discharged ● The power back door must be initialized. (P. 996) ● The hybrid system may not start. (P. 762) ■ Charging the 12-volt battery The electricity stored in the 12-volt battery will discharge gradually even when the vehicle is not in use, due to natural discharge and the draining effects of certain electrical appliances. If the vehicle is left for a long time, the 12-volt battery may discharge, and the hybrid system may be unable to start. (The 12-volt battery recharges automatically while the hybrid system is operating.) CAUTION ■ Avoiding 12-volt battery fires or explosions Observe the following precautions to prevent accidentally igniting the flammable gas that may be emitted from the 12-volt battery: not unintentionally in contact with any other than the intended terminal. ● Do not allow the other end of the jumper cable connected to the “+” terminal to come into contact with any other parts or metal surfaces in the area, such as brackets or unpainted metal. ● Do not allow the + and - clamps of the jumper cables to come into contact with each other. ● Do not smoke, use matches, cigarette lighters or allow open flame near the 12- volt battery. 927 When trouble arises ● Make sure each jumper cable is connected to the correct terminal and that it is 5 5-2. Steps to take in an emergency CAUTION ■ 12-volt battery precautions The 12-volt battery contains poisonous and corrosive acidic electrolyte, while related parts contain lead and lead compounds. Observe the following precautions when handling the 12-volt battery: ● When working with the 12-volt battery, always wear safety glasses and take care not to allow any battery fluids (acid) to come into contact with skin, clothing or the vehicle body. ● Do not lean over the 12-volt battery. ● In the event that battery fluid comes into contact with the skin or eyes, immedi- ately wash the affected area with water and seek medical attention. Place a wet sponge or cloth over the affected area until medical attention can be received. ● Always wash your hands after handling the battery support, terminals, and other battery-related parts. ● Do not allow children near the 12-volt battery. ■ After recharging the 12-volt battery Have the 12-volt battery inspected at your Lexus dealer as soon as possible. If the 12-volt battery is deteriorating, continued use may cause the 12-volt battery to emit a malodorous gas, which may be detrimental to the health of passengers. ■ When replacing the 12-volt battery P. 772 928 5-2. Steps to take in an emergency NOTICE ■ When handling jumper cables When connecting the jumper cables, ensure that they do not become entangled in the cooling fans or belt. ■ Avoiding accidental short-circuits When connecting jumper cables, observe the following precautions: ● Make sure each jumper cable is connected to the correct terminal. ● Do not allow the ends of the jumper cable used for the “+” terminals to come into contact with any other parts or metal surfaces in the area, such as brackets or unpainted metal. ● Do not allow the “+” and “-” terminals of the jumper cables to come into contact with each other. ■ Exclusive jump starting terminal precaution The exclusive jump starting terminal is to be used when charging the 12-volt battery from another vehicle in an emergency. It cannot be used to jump start another vehicle. 5 When trouble arises 929 5-2. Steps to take in an emergency If your vehicle overheats (RX350) If your engine overheats: STEP 1 STEP 2 STEP 3 STEP 4 Stop the vehicle in a safe place and turn off the air conditioning system. Check to see if steam is coming out from under the hood. If you see steam: Stop the engine. Carefully lift the hood after the steam subsides and then restart the engine. If you do not see steam: Leave the engine running and carefully lift the hood. Check to see if the cooling fan is operating. If the fan is operating: Wait until the temperature of the engine (shown on the instrument panel) begins to fall and then stop the engine. If the fan is not operating: Stop the engine immediately and call your Lexus dealer. After the engine has cooled down sufficiently, check the engine coolant level and inspect the radiator core (radiator) for any leaks. If the engine compartment cover needs to be removed: P. 747 930 5-2. Steps to take in an emergency STEP 5 Add engine coolant if necessary. Water can be used in an emergency if engine coolant is unavailable. (P. 951) Have the vehicle inspected at the nearest Lexus dealer as soon as possible. ■ Overheating If you observe the following, your vehicle may be overheating: ● The engine coolant temperature gauge enters the red zone or a loss of power is experienced. ● Steam comes out from under the hood. 5 CAUTION ● If steam is seen coming from under the hood, do not open the hood until the steam has subsided. The engine compartment may be very hot, causing serious injuries such as burns. ● Keep hands and clothing away from the fans and drive belt while the engine is running. ● Do not loosen the radiator cap while the engine and radiator are hot. Serious injury, such as burns, may result from hot coolant and steam released under pressure. 931 When trouble arises ■ To prevent an accident or injury when inspecting under the hood of your vehicle 5-2. Steps to take in an emergency NOTICE ■ When adding engine coolant Wait until the engine has cooled down before adding engine coolant. When adding coolant, do so slowly. Adding cool coolant to a hot engine too quickly can cause damage to the engine. 932 5-2. Steps to take in an emergency If your vehicle overheats (RX450h) The following may indicate that your vehicle is overheating: ● “ENGINE OVERHEAT” is shown on the multi-information display: The engine may be overheating. ● “HYBRID SYSTEM OVERHEAT” is shown on the multi-information display: A hybrid system component such as the power control unit or an electric motor (traction motor) may be overheating. Follow the correction procedure as described below. Correction procedures 933 5 When trouble arises ■ If “ENGINE OVERHEAT” is shown on the multi-information display STEP 1 Stop the vehicle in a safe place and turn off the air conditioning system. STEP 2 Check to see if steam is coming out from the engine area. If you see steam: Stop the hybrid system. Carefully lift the hood after the steam subsides and then restart the hybrid system. If you do not see steam: Leave the hybrid system operating and carefully lift the hood. STEP 3 Check to see if the cooling fans are operating. If the fans are operating: Wait until the “ENGINE OVERHEAT” message disappears and then stop the hybrid system. If the fans are not operating: Stop the hybrid system immediately and call your Lexus dealer. 5-2. Steps to take in an emergency STEP 4 After the hybrid system has cooled down sufficiently, check the engine coolant level and inspect the cooling system for leaks. If the engine compartment cover needs to be removed: P. 747 STEP 5 Add engine coolant if necessary. Water can be used in an emergency if engine coolant is unavailable. (P. 951) Have the vehicle inspected at the nearest Lexus dealer as soon as possible. 934 5-2. Steps to take in an emergency ■ If “HYBRID SYSTEM OVERHEAT” is shown on the multi-information display STEP 1 Stop the vehicle in a safe place and turn off the air conditioning system. Ensure that the opening for the oil cooler is not blocked by dirt or any other foreign substance. If the opening is not blocked or if the message does not disappear after some time the opening has been cleaned, proceed to STEP 2. STEP 2 STEP 3 STEP 4 If the engine compartment cover needs to be removed: P. 747 935 5 When trouble arises Leave the hybrid system operating and carefully lift the hood. Check if the cooling fans are operating. If the fans are operating: Wait until the “HYBRID SYSTEM OVERHEAT” message disappears and then stop the hybrid system. If the message does not disappear, call your Lexus dealer. If the fans are not operating: Stop the hybrid system immediately and call your Lexus dealer. After the hybrid system has cooled down, check the power control unit coolant level and inspect the cooling system for leaks. 5-2. Steps to take in an emergency STEP 5 Add power control unit coolant if necessary. Water can be used in an emergency if power control unit coolant is unavailable. (P. 951) Have the vehicle inspected at the nearest Lexus dealer as soon as possible. ■ Overheating The following symptoms may occur when your vehicle is overheating: ● Hybrid system output decreases. ● Steam comes out from the engine area. CAUTION ■ To prevent an accident or injury when inspecting under the hood of your vehicle ● If steam is seen coming from under the hood, do not open the hood until the steam has subsided. The engine compartment may be very hot, causing serious injuries such as burns. ● Check that the indicator on the “POWER” switch and the “READY” indicator are off. ● For vehicles with a hybrid system, there are times when the gasoline engine auto- matically starts to run or the cooling fans suddenly start to operate. Do not touch or approach the rotating parts of the belt or fans. Doing so may lead to fingers, clothes or tools getting caught, resulting in injury. ● Do not loosen the radiator cap while the hybrid system and radiator are hot. Serious injuries, such as burns, may result from hot coolant and steam released under pressure. 936 5-2. Steps to take in an emergency NOTICE ■ When adding engine/power control unit coolant Wait until the hybrid system has cooled down before adding engine/power control unit coolant. When adding coolant, do so slowly. Adding cool coolant to a hot hybrid system too quickly can cause damage to the hybrid system. ■ To prevent damage to the cooling system Observe the following precautions: ● Avoid contaminating the coolant with foreign matter (such as sand or dust etc.). ● Do not use commercially available coolant additives. 5 When trouble arises 937 5-2. Steps to take in an emergency If the vehicle becomes stuck Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: RX350 Stop the engine. Set the parking brake and shift the shift lever to P. STEP 2 Remove the mud, snow or sand from around the front wheels. STEP 3 Place wood, stones or some other material under the front wheels to help provide traction. STEP 4 Restart the engine. STEP 5 AWD models: Activate all-wheel drive lock mode. (P. 340) STEP 6 Shift the shift lever to the D or R position and release the parking brake. Then, while exercising caution, depress the accelerator pedal. RX450h STEP 1 STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 938 Stop the hybrid system. Set the parking brake and shift the shift lever to P. Remove the mud, snow or sand from around the front wheels. Place wood, stones or some other material under the front wheels to help provide traction. Restart the hybrid system. Shift the shift lever to the D or R position and release the parking brake. Then, while exercising caution, depress the accelerator pedal. 5-2. Steps to take in an emergency ■ When it is difficult to free the vehicle Press the VSC off switch to turn off TRAC. CAUTION ■ When attempting to free a stuck vehicle If you choose to push the vehicle back and forth to free it, make sure the surrounding area is clear to avoid striking other vehicles, objects or people. The vehicle may also lunge forward or lunge back suddenly as it becomes free. Use extreme caution. ■ When shifting the shift lever Be careful not to shift the shift lever with the accelerator pedal depressed. This may lead to unexpected rapid acceleration of the vehicle that may cause an accident resulting in death or serious injury. ■ To avoid damage to the transmission and other components ● Avoid spinning the front wheels and depressing the accelerator pedal more than necessary. ● If the vehicle remains stuck even after these procedures are performed, the vehi- cle may require towing to be freed. 939 When trouble arises NOTICE 5 5-2. Steps to take in an emergency If your vehicle has to be stopped in an emergency Only in an emergency, such as if it becomes impossible to stop the vehicle in the normal way, stop the vehicle using the following procedure: STEP 1 Steadily step on the brake pedal with both feet and firmly depress it. Do not pump the brake pedal repeatedly as this will increase the effort required to slow the vehicle. STEP 2 Shift the shift lever to N. If the shift lever is shifted to N STEP 3 After slowing down, stop the vehicle in a safe place by the road. STEP 4 RX350: Stop the engine. RX450h: Stop the hybrid system. If the shift lever cannot be shifted to N STEP 3 Keep depressing the brake pedal with both feet to reduce vehicle speed as much as possible. RX350: To stop the engine, STEP 4 press and hold the “ENGINE START STOP” switch for 2 consecutive seconds or more, or press it briefly 3 times or more in succession. Press and hold for 2 seconds or more, or press briefly 3 times or more 940 5-2. Steps to take in an emergency RX450h: To stop the hybrid system, press and hold the “POWER” switch for 2 consecutive seconds or more, or press it briefly 3 times or more in succession. STEP 4 Press and hold for 2 seconds or more, or press briefly 3 times or more STEP 5 Stop the vehicle in a safe place by the road. CAUTION ■ If the engine has to be turned off while driving (RX350) Power assist for the brakes and steering wheel will be lost, making the brake pedal harder to depress and the steering wheel heavier to turn. Decelerate as much as possible before turning off the engine. ■ If the hybrid system has to be turned off while driving (RX450h) Power assist for the brakes and steering wheel will be lost, making the brake pedal harder to depress and the steering wheel heavier to turn. Decelerate as much as possible before turning off the hybrid system. 5 When trouble arises 941 5-2. Steps to take in an emergency 942 Vehicle specifications 6 6-1. Specifications Maintenance data (fuel, oil level, etc.) .............. 944 Fuel information..................... 963 Tire information....................... 967 6-2. Customization Customizable features ........ 980 6-3. Initialization Items to initialize .................... 996 943 6-1. Specifications Maintenance data (fuel, oil level, etc.) Dimensions and weight Overall length 187.8 in. (4770 mm) Overall width 74.2 in. (1885 mm) Overall height* 66.3 in. (1685 mm)*2 66.7 in. (1695 mm)*3 67.9 in. (1725 mm)*4 1 Wheelbase Tread Vehicle capacity weight (Occupants + luggage) 107.9 in. (2740 mm) Front 64.2 in. (1630 mm) Rear 64.0 in. (1625 mm) RX350 885 lb. (400 kg) RX450h 2WD 825 lb. (370 kg) AWD 885 lb. (400 kg) 2000 lb. (907 kg)*5 Towing Weight Rat- RX350 3500 lb. (1588 kg)*6 ing (Trailer weight + cargo) RX450h*7 3500 lb. (1588 kg) *1: *2 : *3 : *4: *5 : *6 : *7: 944 Unladen vehicles Vehicles without roof antenna and roof rails Vehicles with roof antenna but without roof rails Vehicles with roof rails Without towing package With towing package AWD models with towing package only 6-1. Specifications Vehicle identification ■ Vehicle identification number The vehicle identification number (VIN) is the legal identifier for your vehicle. This is the primary identification number for your Lexus. It is used in registering the ownership of your vehicle. This number is stamped on the top left of the instrument panel. On some models, this number is also stamped under the front passenger seat. This number is also on the Certification Label. 6 Vehicle specifications 945 6-1. Specifications ■ Engine number The engine number is stamped on the engine block as shown. RX350 RX450h 946 6-1. Specifications Engine Model RX350 2GR-FE RX450h 2GR-FXE Type 6-cylinder V type, 4-cycle, gasoline Bore and stroke 3.70 3.27 in. (94.0  83.0 mm) Displacement 210.9 cu.in. (3456 cm3) Drive belt tension Automatic adjustment Fuel RX350 Fuel type Unleaded gasoline only Octane rating 87 (Research octane number 91) or higher Fuel tank capacity (Reference) 19.2 gal. (72.5 L, 15.9 Imp. gal.) RX450h Unleaded gasoline only Octane rating 91 (Research octane number 96) or higher Fuel tank capacity (Reference) 17.1 gal. (65 L, 14.2 Imp. gal.) 6 Vehicle specifications Fuel type 947 6-1. Specifications Electric motor (Traction motor) (RX450h) Front Type Permanent magnet synchronous motor Maximum output 123 kW Maximum torque 247 ft•lbf (335 N•m, 34.2 kgf•m) Rear (AWD models) Type Permanent magnet synchronous motor Maximum output 50 kW Maximum torque 103 ft•lbf (139 N•m, 14.2 kgf•m) Hybrid battery (Traction battery) (RX450h) Type Nickel-metal hydride battery Voltage 9.6 V/module Capacity 6.5 Ah (3HR) Quantity 30 modules Overall voltage 288 V 948 6-1. Specifications Lubrication system Oil capacity (Drain and refill  reference*) With filter 6.4 qt. (6.1 L, 5.4 Imp. qt.) Without filter 6.0 qt. (5.7 L, 5.0 Imp. qt.) *: The engine oil capacity is a reference quantity to be used when changing the engine oil. Warm up the engine and turn off the engine (RX350) or hybrid system (RX450h), wait more than 5 minutes, and check the oil level on the dipstick. ■ Engine oil selection “Toyota Genuine Motor Oil” is used in your Lexus vehicle. Use Lexus approved “Toyota Genuine Motor Oil” or equivalent to satisfy the following grade and viscosity. RX350 Oil grade: ILSAC GF-5 multigrade engine oil RX450h Oil grade: ILSAC multigrade engine oil 6 Vehicle specifications 949 6-1. Specifications Recommended viscosity: SAE 0W-20 SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. Outside temperature If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. Oil viscosity (0W-20 is explained here as an example): • The 0W in 0W-20 indicates the characteristic of the oil which allows cold startability. Oils with a lower value before the W allow for easier starting of the engine in cold weather. • The 20 in 0W-20 indicates the viscosity characteristic of the oil when the oil is at high temperature. An oil with a higher viscosity (one with a higher value) may be better suited if the vehicle is operated at high speeds, or under extreme load conditions. How to read oil container label: The ILSAC (International Lubricant Standardization and Approval Committee) Certification Mark is added to some oil containers to help you select the oil you should use. 950 6-1. Specifications Cooling system RX350 Without towing pack9.1 qt. (8.6 L, 7.6 Imp. qt.) Capacity age With towing package 10.0 qt. (9.5 L, 8.4 Imp. qt.) Coolant type Use either of the following. • “Toyota Super Long Life Coolant” • A similar high-quality ethylene glycolbased non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology Do not use plain water alone. RX450h Capacity Gasoline engine Power control unit Coolant type 12.0 qt. (11.4 L, 10.0 Imp. qt.) 12.4 qt. (11.7 L, 10.3 Imp. qt.)* 2.0 qt. (1.9 L, 1.7 Imp. qt.) Use either of the following: • “Toyota Super Long Life Coolant” • Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology Do not use plain water alone. 6 Vehicle specifications *: With towing package 951 6-1. Specifications Ignition system Spark plug Make Gap DENSO FK20HR11 0.043 in. (1.1 mm) NOTICE ■ Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust the spark plug gap. Electrical system 12-volt battery Open voltage* at 68F (20C): 12.6 12.8 V Fully charged 12.2 12.4 V Half charged 11.8 12.0 V Discharged (*: Voltage checked 20 minutes after the engine [RX350] or hybrid system [RX450h] and all the lights are turned off) Charging rates 5 A max. 952 6-1. Specifications Automatic transaxle (RX350) 6-speed models Fluid capacity* 2WD 6.9 qt. (6.5 L, 5.7 Imp. qt.) AWD 7.1 qt. (6.7 L, 5.9 Imp. qt.) Fluid type Toyota Genuine ATF WS *: The fluid capacity is a reference quantity. If replacement is necessary, contact your Lexus dealer. 8-speed models Fluid capacity* 7.4 qt. (7.0 L, 6.2 Imp. qt.) Fluid type Toyota Genuine ATF WS *: The fluid capacity is a reference quantity. If replacement is necessary, contact your Lexus dealer. NOTICE ■ Automatic transmission fluid type Using automatic transmission fluid other than “Toyota Genuine ATF WS” may cause deterioration in shift quality, locking up of your transmission accompanied by vibration, and ultimately damage the automatic transmission of your vehicle. Hybrid Transaxle (RX450h) Front 4.9 qt. (4.6 L, 4.0 Imp. qt.) Rear (AWD models) 1.9 qt. (1.8 L, 1.6 Imp. qt.) Fluid type Toyota Genuine ATF WS *: The fluid capacity is a reference quantity. If replacement is necessary, contact your Lexus dealer. 953 Vehicle specifications Fluid capacity* 6 6-1. Specifications NOTICE ■ Transmission fluid type Using transmission fluid other than “Toyota Genuine ATF WS” may ultimately damage the transmission of your vehicle. Transfer (RX350 AWD models) Oil capacity 0.8 qt. (0.8 L, 0.7 Imp. qt.) Oil type and viscosity* Toyota Genuine Differential gear oil LT 75W-85 GL-5 or equivalent *: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent oil of matching quality that satisfies the above specifications. Please contact your Lexus dealer for further details. Rear differential (RX350 AWD models) Oil capacity 0.5 qt. (0.5 L, 0.4 Imp. qt.) Oil type and viscosity* Toyota Genuine Differential gear oil LT 75W-85 GL-5 or equivalent *: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent oil of matching quality that satisfies the above specifications. Please contact your Lexus dealer for further details. 954 6-1. Specifications Brakes RX350 Pedal clearance*1 3.3 in. (84 mm) Min. Pedal free play 0.04  0.24 in. (1  6 mm) Brake pad wear limit 0.04 in. (1.0 mm) Parking brake lining wear limit 0.04 in. (1.0 mm) Parking brake pedal travel*2 GGL10L-CWTGKA, GGL15L-CWTGKA and GGL15L-CWZGKA models*3 7  10 clicks Except GGL10L-CWTGKA, GGL15L-CWTGKA and GGL15L-CWZGKA models*3 5  8 clicks Fluid type SAE J1703 or FMVSS No.116 DOT 3 *1: Minimum pedal clearance when depressed with a force of 112 lbf (500 N, 51 kgf) while the engine is running *2: Parking brake pedal travel when depressed with a force of 67 lbf (300 N, 30 kgf) 3 * : The model code is indicated on the Certification Label. (P. 945) 6 Vehicle specifications 955 6-1. Specifications RX450h Pedal clearance *1 3.9 in. (99 mm) Min. Pedal free play 0.04  0.08 in. (1  2 mm) Brake pad wear limit 0.04 in. (1.0 mm) Parking brake lining wear limit 0.04 in. (1.0 mm) Parking brake pedal travel *2 5  8 clicks Fluid type SAE J1703 or FMVSS No.116 DOT 3 *1: Minimum pedal clearance when depressed with a force of 112 lbf (500 N, 51 kgf) while the hybrid system is operating 2 * : Parking brake pedal travel when depressed with a force of 67 lbf (300 N, 30.6 kgf) Steering Free play 956 Less than 1.2 in. (30 mm) 6-1. Specifications Tires and wheels (RX350) Type A Tire size P235/60R18 102V, T165/90D18 107M (spare) Tire inflation pressure (recommended cold tire inflation pressure) Driving under normal conditions Front: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Rear: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar) Wheel size 18  7 1/2J, 18  4T (spare) Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) Type B Tire size P235/60R18 102V Tire inflation pressure (recommended cold tire inflation pressure) Driving under normal conditions Front: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Rear: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Spare: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) 18  7 1/2J Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) Vehicle specifications Wheel size 6 957 6-1. Specifications Type C Tire size P235/55R19 101V, T165/90D18 107M (spare) Tire inflation pressure (recommended cold tire inflation pressure) Driving under normal conditions Front: 32 psi (220 kPa, 2.2 kgf/cm2 or bar)* Rear: 32 psi (220 kPa, 2.2 kgf/cm2 or bar)* Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar) *: When driving at high speeds above 100 mph (160 km/h), in countries where such speeds are permitted by law, add 1 psi (10 kPa, 0.1 kgf/cm2 or bar) to the front tires, 3 psi (20 kPa, 0.2 kgf/cm2 or bar) to the rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Wheel size 19  7 1/2J, 18  4T (spare) Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) 958 6-1. Specifications Type D Tire size P235/55R19 101V Tire inflation pressure (recommended cold tire inflation pressure) Driving under normal conditions Front: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Rear: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) Spare: 32 psi (220 kPa, 2.2 kgf/cm2 or bar) When driving at high speeds above 100 mph (160 km/h), in countries where such speeds are permitted by law, add 1 psi (10 kPa, 0.1 kgf/cm2 or bar) to the front tires, 3 psi (20 kPa, 0.2 kgf/cm2 or bar) to the rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Wheel size 19  7 1/2J Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) 6 Vehicle specifications 959 6-1. Specifications Tires and wheels (RX450h) Type A Tire size P235/60R18 102V, T165/90D18 107M (spare) Tire inflation pressure (recommended cold tire inflation pressure) Front: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Rear: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar) Wheel size 18  7 1/2J, 18  4T (spare) Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) Type B Tire size P235/60R18 102V Tire inflation pressure (recommended cold tire inflation pressure) Front: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Rear: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Spare: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Wheel size 18  7 1/2J Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) 960 6-1. Specifications Type C Tire size P235/55R19 101V, T165/90D18 107M (spare) Tire inflation pressure (recommended cold tire inflation pressure) Driving under normal conditions Front: 33 psi (230 kPa, 2.3 kgf/cm2 or bar)* Rear: 33 psi (230 kPa, 2.3 kgf/cm2 or bar)* Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar) *: When driving at high speeds above 100 mph (160 km/h), in countries where such speeds are permitted by law, add 3 psi (20 kPa, 0.2 kgf/cm2 or bar) to the tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Wheel size 19  7 1/2J, 18  4T (spare) Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) Type D P235/55R19 101V Tire inflation pressure (recommended cold tire inflation pressure) Driving under normal conditions Front: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Rear: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Spare: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) When driving at high speeds above 100 mph (160 km/h), in countries where such speeds are permitted by law, add 3 psi (20 kPa, 0.2 kgf/cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Wheel size 19  7 1/2J Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m) 961 6 Vehicle specifications Tire size 6-1. Specifications Light bulbs Light Bulbs Bulb No. W Type 9005    60 65 55 35 A B C D 7444NA 28/8 E  5 F Front fog lights  55 C Rear side marker lights  5 F Rear turn signal lights  21 E Back-up lights 921 16 F Outer foot lights  5 F Vanity lights  8 F Front interior lights  5 F Rear interior lights  8 F Luggage compartment lights  5 F Door courtesy lights  5 F Footwell lights  3.8 F Headlights High beam*1 High beam*2 Low beam (halogen bulbs) Low beam (discharge bulbs) Front turn signal lights Exterior Tail lights Interior *1: Vehicles with halogen or discharge headlights *2: Vehicles with LED headlights A: B: C: D: E: F: 962 HB3 halogen bulbs H9 halogen bulbs H11 halogen bulbs D4S discharge bulbs Wedge base bulbs (amber) Wedge base bulbs (clear) 6-1. Specifications Fuel information RX350 You must only use unleaded gasoline in your vehicle. Select octane rating 87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane rating lower than 87 may result in engine knocking. Persistent knocking can lead to engine damage. RX450h Your vehicle must use only unleaded gasoline. Premium unleaded gasoline with an octane rating of 91 (Research Octane Number 96) or higher required for optimum engine performance. If 91 octane cannot be obtained, you may use unleaded gasoline with an octane rating as low as 87 (Research Octane Number 91). Use of unleaded gasoline with an octane rating lower than 91 may result in engine knocking. Persistent knocking can lead to engine damage and should be corrected by refueling with higher octane unleaded gasoline. At minimum, the gasoline you use should meet the specifications of ASTM D4814 in the U.S.A. and CGSB3.5-M93 in Canada. ■ Fuel tank opening for unleaded gasoline To help prevent incorrect fueling, your Lexus has a fuel tank opening that only accommodates the special nozzle on unleaded fuel pumps. ■ If your engine knocks 6 ● Consult your Lexus dealer. or driving uphill. This is normal and there is no need for concern. ■ Gasoline quality In very few cases, driveability problems may be caused by the brand of gasoline you are using. If driveability problems persist, try changing the brand of gasoline. If this does not correct the problem, consult your Lexus dealer. 963 Vehicle specifications ● You may occasionally notice light knocking for a short time while accelerating 6-1. Specifications ■ Gasoline quality standards ● Automotive manufacturers in the US, Europe and Japan have developed a specification for fuel quality called the World-Wide Fuel Charter (WWFC) that is expected to be applied worldwide. ● The WWFC consists of four categories that are based on required emission levels. In the US, category 4 has been adopted. ● The WWFC improves air quality by lowering emissions in vehicle fleets, and customer satisfaction through better performance. ■ Lexus recommends the use of gasoline containing detergent additives ● Lexus recommends the use of gasoline that contains detergent additives to avoid build-up of engine deposits. ● All gasoline sold in the US contains detergent additives to clean and/or keep clean intake systems. ■ Lexus recommends the use of cleaner burning gasoline Cleaner burning gasoline, including reformulated gasoline that contains oxygenates such as ethanol or MTBE (Methyl Tertiary Butyl Ether) is available in many areas. Lexus recommends the use of cleaner burning gasoline and appropriately blended reformulated gasoline. These types of gasoline provide excellent vehicle performance, reduce vehicle emissions and improve air quality. 964 6-1. Specifications ■ Lexus does not recommend blended gasoline DO NOT use gasoline containing more than 10% ethanol. (15% ethanol) (50% ethanol) (85% ethanol) ● Use only gasoline containing a maxi- mum of 10% ethanol. DO NOT use any flex-fuel or gasoline that could contain more than 10% ethanol, including from any pump labeled E15, E30, E50, E85 (which are only some examples of fuel containing more than 10% ethanol). ● If you use gasohol in your Lexus, be sure that it has an octane rating no lower than 87. ● Lexus DOES NOT recommend the use of gasoline containing methanol. ■ Lexus does not recommend gasoline containing MMT Some gasoline contains octane enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). Lexus DOES NOT recommend the use of gasoline that contains MMT. If fuel containing MMT is used, your emission control system may be adversely affected. The malfunction indicator lamp on the instrument cluster may come on. If this happens, contact your Lexus dealer for service. 6 Vehicle specifications 965 6-1. Specifications NOTICE ■ Notice on fuel quality ● Do not use improper fuels. If improper fuels are used, the engine will be dam- aged. ● Do not use leaded gasoline. Leaded gasoline can cause damage to your vehicle’s three-way catalytic converters causing the emission control system to malfunction. ● Do not use gasohol other than that stated here. Other gasohol may cause fuel system damage or vehicle performance problems. ● Using unleaded gasoline with an octane number or rating lower than that stated here will cause persistent heavy knocking. At worst, this will lead to engine damage. ■ Fuel-related poor driveability If after using a different type of fuel, poor driveability is encountered (poor hot starting, vaporization, engine knocking, etc.), discontinue the use of that type of fuel. ■ When refueling with gasohol Take care not to spill gasohol. It can damage your vehicle's paint. 966 6-1. Specifications Tire information Typical tire symbols Standard tire Compact spare tire 6 Vehicle specifications Tire size DOT and Tire Identification Number (TIN) Location of treadwear indicators (P. 970) (P. 969) (P. 773) 967 6-1. Specifications Tire ply composition and materials Plies are layers of rubber-coated parallel cords. Cords are the strands which form the plies in a tire. Radial tires or bias-ply tires A radial tire has “RADIAL” on the sidewall. A tire not marked “RADIAL” is a bias-ply tire. TUBELESS or TUBE TYPE A tubeless tire does not have a tube and air is directly put into the tire. A tube type tire has a tube inside the tire and the tube maintains the air pressure. Load limit at maximum cold tire inflation pressure Maximum cold tire inflation pressure (P. 778) (P. 960) This means the pressure to which a tire may be inflated. Uniform tire quality grading For details, see “Uniform tire quality grading” that follows. Summer tire or all season tire (P. 778) An all season tire has “M+S” on the sidewall. A tire not marked “M+S” is a summer tire. “TEMPORARY USE ONLY” (P. 906) A compact spare tire is identified by the phrase “TEMPORARY USE ONLY” molded on its sidewall. This tire is designed for temporary emergency use only. 968 6-1. Specifications Typical DOT and tire identification number (TIN) DOT symbol* Tire Identification Number (TIN) Tire manufacturer's identification mark Tire size code Manufacturer's optional tire type code (3 or 4 letters) Manufacturing week Manufacturing year *: The DOT symbol certifies that the tire conforms to applicable Federal Motor Vehicle Safety Standards. 6 Vehicle specifications 969 6-1. Specifications Tire size ■ Typical tire size information The illustration indicates typical tire size. Tire use (P = Passenger car, T = Temporary use) Section width (millimeters) Aspect ratio (tire height to section width) Tire construction code (R = Radial, D = Diagonal) Wheel diameter (inches) Load index (2 digits or 3 digits) Speed symbol (alphabet with one letter) ■ Tire dimensions Section width Tire height Wheel diameter 970 6-1. Specifications Tire section names Bead Sidewall Shoulder Tread Belt Inner liner Reinforcing rubber Carcass Rim lines Bead wires Chafer Uniform Tire Quality Grading This information has been prepared in accordance with regulations issued by the National Highway Traffic Safety Administration of the U.S. Department of Transportation. It provides the purchasers and/or prospective purchasers of Lexus vehicles with information on uniform tire quality grading. Your Lexus dealer will help answer any questions you may have as you read this information. For example: Treadwear 200 Traction AA Temperature A 971 6 Vehicle specifications ■ DOT quality grades All passenger vehicle tires must conform to Federal Safety Requirements in addition to these grades. Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. 6-1. Specifications ■ Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1 - 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. ■ Traction AA, A, B, C The traction grades, from highest to lowest, are AA, A, B and C, and they represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straight ahead) traction tests and does not include cornering (turning) traction. 972 6-1. Specifications ■ Temperature A, B, C The temperature grades are A (the highest), B, and C, representing the tire's resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grades for this tire are established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure. 6 Vehicle specifications 973 6-1. Specifications Glossary of tire terminology Tire related term Meaning Cold tire inflation pressure Tire pressure when the vehicle has been parked for three hours or more, or has not been driven more than 1 mile or 1.5 km under that condition Maximum inflation pressure The maximum cold inflated pressure to which a tire may be inflated, shown on the sidewall of the tire Recommended inflation pressure Cold tire inflation pressure recommended by a manufacturer Accessory weight The combined weight (in excess of those standard items which may be replaced) of automatic transmission, power steering, power brakes, power windows, power seats, radio and heater, to the extent that these items are available as factory-installed equipment (whether installed or not) Curb weight The weight of a motor vehicle with standard equipment, including the maximum capacity of fuel, oil and coolant, and if so equipped, air conditioning and additional weight optional engine Maximum loaded vehicle weight The sum of: (a) Curb weight (b) Accessory weight (c) Vehicle capacity weight (d) Production options weight Normal occupant weight 150 lb. (68 kg) times the number of occupants specified in the second column of Table 1* that follows 974 6-1. Specifications Tire related term Meaning Occupant distribution Distribution of occupants in a vehicle as specified in the third column of Table 1* below Production options weight The combined weight of installed regular production options weighing over 5 lb. (2.3 kg) in excess of the standard items which they replace, not previously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty 12-volt battery, and special trim Rim A metal support for a tire or a tire and tube assembly upon which the tire beads are seated Rim diameter (Wheel diameter) Nominal diameter of the bead seat Rim size designation Rim diameter and width Rim type designation The industry manufacturer's designation for a rim by style or code Rim width Nominal distance between rim flanges Vehicle capacity weight (Total load capacity) The rated cargo and luggage load plus 150 lb. (68 kg) times the vehicle's designated seating capacity The load on an individual tire that is determined by Vehicle maximum load on distributing to each axle its share of the maximum the tire loaded vehicle weight, and dividing by two Weather side The surface area of the rim not covered by the inflated tire 975 Vehicle specifications Vehicle normal load on the tire The load on an individual tire that is determined by distributing to each axle its share of curb weight, accessory weight, and normal occupant weight (distributed in accordance with Table 1* below), and dividing by two 6 6-1. Specifications Tire related term Meaning Bead The part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim Bead separation A breakdown of the bond between components in the bead Bias ply tire A pneumatic tire in which the ply cords that extend to the beads are laid at alternate angles substantially less than 90 degrees to the centerline of the tread Carcass The tire structure, except tread and sidewall rubber which, when inflated, bears the load Chunking The breaking away of pieces of the tread or sidewall Cord The strands forming the plies in the tire Cord separation The parting of cords from adjacent rubber compounds Cracking Any parting within the tread, sidewall, or innerliner of the tire extending to cord material CT A pneumatic tire with an inverted flange tire and rim system in which the rim is designed with rim flanges pointed radially inward and the tire is designed to fit on the underside of the rim in a manner that encloses the rim flanges inside the air cavity of the tire Extra load tire A tire designed to operate at higher loads and at higher inflation pressures than the corresponding standard tire Groove The space between two adjacent tread ribs Innerliner The layer(s) forming the inside surface of a tubeless tire that contains the inflating medium within the tire Innerliner separation The parting of the innerliner from cord material in the carcass 976 6-1. Specifications Tire related term Meaning Intended outboard sidewall (a) The sidewall that contains a whitewall, bears white lettering, or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same molding on the other sidewall of the tire, or (b) The outward facing sidewall of an asymmetrical tire that has a particular side that must always face outward when mounted on a vehicle Light truck (LT) tire A tire designated by its manufacturer as primarily intended for use on lightweight trucks or multipurpose passenger vehicles Load rating The maximum load that a tire is rated to carry for a given inflation pressure Maximum load rating The load rating for a tire at the maximum permissible inflation pressure for that tire Maximum permissible inflation pressure The maximum cold inflation pressure to which a tire may be inflated Measuring rim The rim on which a tire is fitted for physical dimension requirements Open splice Any parting at any junction of tread, sidewall, or innerliner that extends to cord material Outer diameter The overall diameter of an inflated new tire Overall width The linear distance between the exteriors of the sidewalls of an inflated tire, including elevations due to labeling, decorations, or protective bands or ribs Passenger car tire A tire intended for use on passenger cars, multipurpose passenger vehicles, and trucks, that have a gross vehicle weight rating (GVWR) of 10,000 lb. or less. Ply A layer of rubber-coated parallel cords 6 Vehicle specifications 977 6-1. Specifications Tire related term Meaning Ply separation A parting of rubber compound between adjacent plies Pneumatic tire A mechanical device made of rubber, chemicals, fabric and steel or other materials, that, when mounted on an automotive wheel, provides the traction and contains the gas or fluid that sustains the load Radial ply tire A pneumatic tire in which the ply cords that extend to the beads are laid at substantially 90 degrees to the centerline of the tread Reinforced tire A tire designed to operate at higher loads and at higher inflation pressures than the corresponding standard tire Section width The linear distance between the exteriors of the sidewalls of an inflated tire, excluding elevations due to labeling, decoration, or protective bands Sidewall That portion of a tire between the tread and bead Sidewall separation The parting of the rubber compound from the cord material in the sidewall Snow tire A tire that attains a traction index equal to or greater than 110, compared to the ASTM E-1136 Standard Reference Test Tire, when using the snow traction test as described in ASTM F-1805-00, Standard Test Method for Single Wheel Driving Traction in a Straight Line on Snow-and Ice-Covered Surfaces, and which is marked with an Alpine Symbol ( on at least one sidewall Test rim 978 ) The rim on which a tire is fitted for testing, and may be any rim listed as appropriate for use with that tire 6-1. Specifications Tire related term Meaning Tread That portion of a tire that comes into contact with the road Tread rib A tread section running circumferentially around a tire Tread separation Pulling away of the tread from the tire carcass Treadwear indicators (TWI) The projections within the principal grooves designed to give a visual indication of the degrees of wear of the tread Wheel-holding fixture The fixture used to hold the wheel and tire assembly securely during testing *: Table 1  Occupant loading and distribution for vehicle normal load for various designated seating capacities Vehicle normal load, Number of occupants Occupant distribution in a normally loaded vehicle 2 through 4 2 2 in front 5 through 10 3 2 in front, 1 in second seat 5 2 in front, 1 in second seat, 1 in third seat, 1 in fourth seat 7 2 in front, 2 in second seat, 2 in third seat, 1 in fourth seat 11 through 15 16 through 20 979 6 Vehicle specifications Designated seating capacity, Number of occupants 6-2. Customization Customizable features Your vehicle includes a variety of electronic features that can be personalized to suit your preferences. Programming of these preferences can be performed by your Lexus dealer. It is also possible to customize certain vehicle features yourself using the multi-information switches, the navigation system screen or the Display Audio system screen. Some function settings are changed simultaneously with other functions being customized. Contact your Lexus dealer for further details. Customizing vehicle features It is possible to customize certain vehicle features using the multi-information switches. * *: For instructions on customizing vehicle features using the navigation system screen, refer to the “Navigation System Owner’s Manual”. For instructions on customizing vehicle features using the Display Audio system screen: P. 406 When customizing vehicle features, ensure that the vehicle is parked in a safe place with the shift lever in P and the parking brake set. STEP 1 980 Press and hold the menu switch of the multi-information switches to display customize mode. 6-2. Customization STEP 2 STEP 3 Press the “” or “” switch to select the item to be customized. Press the “ENTER” switch to confirm. Press the “” or “” switch to select the desired setting for the item being customized. Press the “ENTER” switch to confirm. When customization is completed, press the menu switch to clear the customization screen. 6 Vehicle specifications 981 6-2. Customization Customizable Features Vehicles with a Display Audio system: Settings that can be changed using the Display Audio system Vehicles with a Display Audio system: Settings that can be changed using the multi-information switches Vehicles with a navigation system: Settings that can be changed using the screen of the navigation system Vehicles with a navigation system: Settings that can be changed using the multi-information switches Vehicles without a Display Audio system and navigation system: Settings that can be changed using the multi-information switches Settings that can be changed by your Lexus dealer Definition of symbols: O = Available, — = Not available 982 6-2. Customization Door lock (P. 79, 918) Function Unlocking using a key Default setting Customized setting Driver's door unlocked All doors in one step, unlocked all doors in one step unlocked in two steps — — O — — O Speed-detecting automatic door lock function Off On O — O — O O Shifting gears to position other than P locks all doors On Off O — O — O O Shifting gears to P unlocks all doors On Off O — O — O O Opening driver's door unlocks all doors Off On O — O — O O 6 Vehicle specifications 983 6-2. Customization Smart access system with push-button start and wireless remote control (P. 62, 76) Function Default setting Customized setting Operation buzzer volume Level 7 Off to level 6 O — O — O O Operation signal (buzzer) On Off O — O — O O Operation signal (emergency flashers) On Off O — O — O O Open door warning buzzer On Off — — — — — O O — O — O O Time elapsed before the automatic door lock function is activated if a door is not opened after being unlocked 60 seconds Smart door unlocking Driver’s door All the doors O — O — O O Smart access system with push-button start On Off O — O — O O 984 Off 30 seconds 120 seconds 6-2. Customization Power back door (P. 82) Function Default setting Customized setting Power back door opening operation using the back door opener button Off On — — — — — O O — O — O O — — — — — O Wireless remote control (P. 76) Function Unlocking operation Panic function Default setting Customized setting Driver's door unlocked All doors in one step, unlocked all doors in one step unlocked in two steps On Off 6 Vehicle specifications 985 6-2. Customization Automatic light control system (P. 274) Function Default setting Customized setting Off Time elapsed before the headlights turn off 30 seconds Light sensor sensitivity Standard Light reminder buzzer Daytime running light system (except for Canada) 986 60 seconds O — O — O O -2 to 2 O — O — O O On Off — — — — — O On Off O — O — O O 90 seconds 6-2. Customization Illumination(P. 667) Function Default setting Time elapsed before 15 seconds the interior lights turn off Time elapsed before 15 seconds the exterior lights turn off Customized setting 7.5 seconds 30 seconds 7.5 seconds 30 seconds O — O — O O O — O — O O Operation when the doors are unlocked On Off — — — — — O Operation after the “ENGINE START STOP” switch (RX350) or “POWER” switch (RX450h) turned off On Off — — — — — O 6 On Off — — — — — O Wireless remote control linked exterior lights when the surrounding area is dark On Off — — — — — O 987 Vehicle specifications Operation when you approach the vehicle with the electronic key on your person 6-2. Customization Function Default setting Customized setting Sensitivity of the ambient light sensor used for dimming the meter lights etc. Standard -2 to 2 O — O — — O Sensitivity of the ambient light sensor used for brightening the meter lights etc. Standard -2 to 2 O — O — — O Interior light control On Off O — O — O O Exterior light control On Off O — O — O O Shift lever lights On Off — — — — — O 988 6-2. Customization Seat belt reminder (P. 861) Function Default setting Customized setting Vehicle speed linked seat belt reminder buzzer On Off — — — — — O Automatic air conditioning system (P. 412, 421) Function A/C auto switch operation Exhaust gas sensor sensitivity Default setting Customized setting Auto Manual O — O — — O Standard -3 to 3 O — O — — O 6 Vehicle specifications 989 6-2. Customization Driving position memory (P. 103) Function Default setting Driver’s seat movement when exiting the vehicle (on some models) Full Selecting whether the driver’s door or all doors are linked to the power easy access system Driver’s door 990 Customized setting Off Partial All the doors O — O — O O — — — — — O 6-2. Customization Meter (P. 195, 247) Function Default setting Customized setting Eco Driving Indicator Light (RX350) On Off ECO lamp (RX450h) SPORT lamp (RX450h) On On (Turns on/ (Stays on) off according to drivOff ing (Stays off) conditions) On Off — O — O O O — O — O O O — O — O O O 6 Vehicle specifications 991 6-2. Customization Power windows (P. 129) Default setting Customized setting Mechanical key linked operation On Off — — — — — O Wireless remote control linked opening On Off — — — — — O Wireless remote control linked opening buzzer On Off — — — — — O Default setting Customized setting Mechanical key linked operation On Off — — — — — O Wireless remote control linked opening On Off — — — — — O Linked operation of components when door key is used Slide only Tilt only — — — — — O Linked operation of components when wireless remote control is used Slide only Tilt only — — — — — O Function Moon roof (P. 133) Function 992 6-2. Customization Intuitive parking assist (P. 309) Default setting Customized setting 3 1 to 5 O — O — — O Detection distance of the front center sensors Far Near O — O — — O Detection distance of the rear center sensors Far Near O — O — — O O — O — — O Function Buzzer volume Display setting (when intuitive park- All sensors No sensors ing assist is operat- displayed displayed ing) 6 Vehicle specifications 993 6-2. Customization Multi-information display (P. 260) Settings that can be changed using the multi-information switches Available languages Available units English, French and Spanish miles (MPG), km (km/L), km (L/100 km) ■ In the following situations, customize mode will automatically be turned off. ● A warning message appears after the customize mode screen is displayed. ● RX350: The “ENGINE START STOP” switch is turned off. ● RX450h: The “POWER” switch is turned off. ● The vehicle begins to move while the customize mode screen is displayed. CAUTION ■ Cautions during customization RX350 As the engine needs to be running during customization, ensure that the vehicle is parked in a place with adequate ventilation. In a closed area such as a garage, exhaust gases including harmful carbon monoxide (CO) may collect and enter the vehicle. This may lead to death or a serious health hazard. RX450h As the hybrid system needs to be operating during customization, ensure that the vehicle is parked in a place with adequate ventilation. In a closed area such as a garage, exhaust gases including harmful carbon monoxide (CO) may collect and enter the vehicle. This may lead to death or a serious health hazard. 994 6-2. Customization NOTICE ■ During customization RX350 To prevent 12-volt battery discharge, ensure that the engine is running while customizing features. RX450h To prevent 12-volt battery discharge, ensure that the hybrid system is operating while customizing features. 6 Vehicle specifications 995 6-3. Initialization Items to initialize The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is performed on the vehicle. Item When to initialize Reference Power back door • After reconnecting or changing the 12-volt battery • After changing a fuse P. 82 Maintenance data (U.S.A. only) After the maintenance is performed P. 733 Tire pressure warning system • When changing tire pressure (such as when changing traveling speed, load weight, etc.) • When changing the tire size P. 774 996 For owners 7 Reporting safety defects for U.S. owners..................... 998 Seat belt instructions for Canadian owners (in French) ............................. 999 SRS airbag instructions for Canadian owners (in French) ........................... 1002 997 Reporting safety defects for U.S. owners If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying the Lexus Division of Toyota Motor Sales, U.S.A., Inc. (Tollfree: 1-800-25-LEXUS). If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Lexus Division of Toyota Motor Sales, U.S.A., Inc. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to http:// www.safercar.gov ; or write to: Administrator, NHTSA, 1200 New Jersey Ave, S.E., Washington, DC 20590. You can also obtain other information about motor vehicle safety from http://www.safercar.gov. 998 Seat belt instructions for Canadian owners (in French) The following is a French explanation of seat belt instructions extracted from the seat belt section in this manual. See the seat belt section for more detailed seat belt instructions in English. Utilisation correcte des ceintures de sécurité ● Déroulez la sangle diagonale de telle sorte qu'elle passe bien sur l'épaule, sans pour autant être en contact avec votre cou ou glisser de votre épaule. ● Placez la sangle abdominale le plus bas possible sur les hanches. ● Réglez la position du dossier de siège. Asseyez-vous le dos le plus droit possible et calez-vous bien dans le siège. ● Ne vrillez pas la ceinture de sécurité. 7 For owners 999 Guide confort de ceinture de sécurité (sièges arrière extérieurs) Si la sangle diagonale gêne la personne au niveau du cou, utilisez le guide confort de la ceinture de sécurité. ÉTAPE 1 Sortez le guide confort de sa poche. ÉTAPE 2 Engagez la ceinture dans le guide. Le cordon élastique doit passer sous la ceinture de sécurité. ÉTAPE 3 1000 Bouclez la ceinture de sécurité, puis positionnez-la et lâchez-la. Entretien et soin ■ Ceintures de sécurité Nettoyez avec un chiffon ou une éponge humectée d'eau savonneuse tiède. Profitez de l'occasion pour vérifier régulièrement que les ceintures ne sont pas effilochées, entaillées, ou ne paraissent pas exagérément usées. ATTENTION ■ Détérioration et usure des ceintures de sécurité Inspectez les ceintures de sécurité périodiquement. Contrôlez qu'elles ne sont pas entaillées, effilochées, et que leurs ancrages ne sont pas desserrés. N'utilisez pas une ceinture de sécurité défectueuse avant qu'elle ne soit remplacée. Une ceinture de sécurité défectueuse n'apporte aucune garantie de protection de l'occupant en cas d'accident. 7 For owners 1001 SRS airbag instructions for Canadian owners (in French) The following is a French explanation of SRS airbag instructions extracted from the SRS airbag section in this manual. See the SRS airbag section for more detailed SRS airbag instructions in English. Airbags SRS avant Airbag SRS conducteur /airbag passager avant Peuvent aider à protéger la tête et la poitrine du conducteur et du passager avant d'un impact avec les composants internes Airbags SRS de genoux Peuvent aider à fournir une protection au conducteur et au passager avant. 1002 Airbags SRS latéraux et rideaux Airbags SRS latéraux avant Peuvent aider à protéger le torse des passagers avant Airbags SRS latéraux arrière Peuvent aider à protéger le torse des passagers dans les sièges arrière extérieurs Airbags SRS rideaux Peuvent aider à protéger en premier lieu la tête des occupants dans les sièges extérieurs 7 For owners 1003 Composition du système d’airbags SRS Airbags de genoux Airbag passager avant Airbags rideaux Airbags latéraux avant Système de classification des occupants du siège passager avant (ECU et capteurs) Témoins indicateurs “AIR BAG ON” et “AIR BAG OFF” Airbags latéraux arrière Témoin d'alerte SRS Airbag conducteur Capteurs d'airbags rideaux et arrière 1004 Capteurs d'airbags latéraux et rideaux Contacteur de boucle de ceinture de sécurité conducteur Capteur de position du siège conducteur Boîtier électronique d'airbags Capteurs d'airbag frontal Contacteur de boucle de ceinture de sécurité passager avant Capteurs de porte Prétensionneurs de ceintures de sécurité et limiteurs de force Votre véhicule est équipé de SACS DE SÉCURITÉ GONFLABLES INTELLIGENTS (ADVANCED AIRBAGS) conçus selon les normes de sécurité américaines applicables aux véhicules à moteur (FMVSS208). Le boîtier électronique (ECU) des sacs de sécurité gonflables régule le déploiement de ces derniers sur la base des informations qu'il reçoit des capteurs, etc., indiqués ci-dessus dans le schéma illustrant les composants du système. Parmi ces informations figurent la gravité du choc et l'occupation du véhicule par les passagers. Le déploiement rapide des sacs de sécurité gonflables est obtenu au moyen d'une réaction chimique dans les dispositifs pyrotechniques, qui produit un gaz inoffensif permettant d'amortir le mouvement des occupants. 7 For owners 1005 ATTENTION ■ Précautions avec les airbags SRS Respectez les précautions suivantes concernant les airbags SRS. À défaut, des blessures graves, voire mortelles, pourraient s'ensuivre. ● Le conducteur et tous les passagers a bord du véhicule doivent porter leur ceinture de sécurité correctement. Les airbags SRS sont des dispositifs de protection complémentaires aux ceintures de sécurité. ● L'airbag SRS conducteur se déploie avec une violence considérable, qui peut être très dangereuse voire mortelle si le conducteur se trouve très près de l'airbag. L'autorité fédérale chargée de la sécurité routière aux États-Unis (“NHTSA”) conseille: Comme la zone de risque pour l'airbag conducteur sont les premiers 2 - 3 in. (50 - 75 mm) de l'inflation, vous placer à 10 in. (250 mm) de votre airbag conducteur vous assure une bonne marge de sécurité. Cette distance est à mesurer entre le moyeu du volant et le sternum. Si vous vous asseyez à moins de 10 in. (250 mm), vous pouvez changer votre position de plusieurs façons: • Reculez votre siège le plus possible, de manière à pouvoir encore atteindre confortablement les pédales. • Inclinez légèrement le dossier du siège. Bien que la conception du véhicule varie, plusieurs conducteurs obtiennent 10 in. (250 mm) de distance, même avec le siège conducteur à fond vers l'avant, en inclinant simplement le dossier du siège quelque peu. Si vous avez des difficultés à voir la route après avoir incliné votre siège, utilisez un coussin ferme et antidérapant pour vous rehausser ou, si votre véhicule est équipé du réglage en hauteur du siège, remontez-le. • Si votre volant est réglable, inclinez-le vers le bas. Cela a pour effet d'orienter l'airbag en direction de votre poitrine plutôt que de votre tête et de votre cou. Réglez votre siège selon ces recommandations de la NHTSA, tout en conservant le contrôle des pédales, du volant et la vue des commandes du tableau de bord. 1006 ATTENTION ■ Précautions avec les airbags SRS ● Si vous attachez une rallonge de ceinture de sécurité aux boucles de ceinture de sécurité avant, mais pas au pêne de la ceinture de sécurité, les airbags SRS frontaux détectent que le conducteur et le passager avant ont attaché leur ceinture de sécurité, alors même que ce n'est pas le cas. Dans ce cas, il se peut que les airbags SRS frontaux ne se déploient pas correctement en cas d'accident, et vous risquez d'être tué ou grièvement blessé. Veillez à porter la ceinture de sécurité avec la rallonge de ceinture de sécurité. ● L'airbag SRS passager avant se déploie également avec une violence considérable, qui peut être très dangereuse voire mortelle si le passager avant se trouve très près de l'airbag. Éloignez le siège passager avant au maximum de l'airbag et réglez le dossier de siège de sorte à être assis bien droit dans le siège. ● Les nourrissons et les enfants qui ne sont pas correctement assis et/ou protégés peuvent être grièvement blessés ou tués par le déploiement d'un airbag. Installez dans un siège de sécurité enfant les enfants trop jeunes et trop petits pour pouvoir utiliser la ceinture de sécurité. Lexus recommande vivement d'installer tous les nourrissons et enfants aux sièges arrière du véhicule et de prévoir pour eux des systèmes de retenue adaptés. Les sièges arrière sont plus sûrs pour les nourrissons et les enfants que le siège passager avant. ● N’installez jamais un siège de sécurité enfant type dos à la route sur le siège passager avant, même si le témoin indicateur “AIR BAG OFF” est allumé. En cas d'accident, la force de déploiement rapide de l'airbag passager avant peut grièvement, voire mortellement blesser l'enfant si le siège de sécurité enfant type dos à la route est installé sur le siège passager avant. 7 For owners 1007 ATTENTION ■ Précautions avec les airbags SRS ● Ne pas s'asseoir sur le bord du siège et ne pas s'appuyer contre la planche de bord. ● Ne laissez pas un enfant rester debout devant l'airbag SRS passager avant ou bien s'asseoir sur les genoux du passager avant. ● Ne laissez pas les occupants des sièges avant voyager avec un objet sur les genoux. ● Ne vous appuyez pas contre la porte, contre le rail latéral de toit ou contre les montants avant, latéraux et arrière. ● Interdisez à quiconque de s'agenouiller sur les sièges passagers en appui contre la porte ou de sortir la tête ou les mains à l'extérieur du véhicule. 1008 ATTENTION ■ Précautions avec les airbags SRS ● Ne fixez ni ne posez aucun objet sur le tableau de bord, la garniture centrale du moyeu de volant de direction ou la partie inférieure du tableau de bord. Au déploiement des airbags SRS conducteur, passager avant et genoux, tout objet risque de se transformer en projectile. ● Ne rien fixer aux portes, à la vitre du pare- brise, aux vitres latérales, aux montants avant et arrière, au rail latéral de toit et à la poignée de maintien. ● Ne suspendez aux crochets à vêtements aucun cintre nu ni aucun objet dur. En cas de déploiement des airbags rideau SRS, tous ces objets pourraient se transformer en projectiles et causer des blessures graves, voire mortelles. ● Si un cache en vinyle est mis dans la zone où les airbags SRS de genoux se déploie, assurez-vous de l'enlever. ● N'utilisez aucun accessoire de siège venant recouvrir les zones de déploiement des airbags SRS latéraux, car il risquerait d'en gêner le déploiement. De tels accessoires peuvent empêcher les airbags latéraux de fonctionner correctement, désactiver le dispositif ou entraîner le déploiement accidentel des airbags latéraux, entraînant la mort ou des blessures graves. ● Évitez de faire subir des chocs ou des pressions excessives aux zones renfermant les composants des airbags SRS. En effet, cela pourrait entraîner un fonctionnement anormal des airbags SRS. déclenchement (gonflage) des airbags SRS, car ils sont alors encore très chauds. 1009 For owners ● Ne touchez aucun composant du système immédiatement après le 7 ATTENTION ■ Précautions avec les airbags SRS ● Si vous avez des difficultés à respirer après le déploiement des airbags SRS, ouvrez une porte ou une vitre pour faire entrer de l'air frais, ou bien descendez du véhicule si cela ne présente pas de danger. Essuyez tout résidu dès que possible afin d'éviter d'éventuelles irritations de la peau. ● Si les parties renfermant les airbags SRS, telles que la garniture du moyeu de volant et les garnitures de montants avant et arrière, apparaissent abîmées ou craquelées, faites-les remplacer par votre concessionnaire Lexus. ● Ne rien disposer sur le siège du passager avant, comme par exemple un coussin. Cela a pour conséquence de répartir le poids du passager sur toute la surface du siège, ce qui empêche le capteur de détecter correctement le poids du passager. En conséquence, l'airbag SRS passager avant risque de ne pas se déployer en cas de choc. 1010 ATTENTION ■ Modification et mise au rebut des éléments du système d'airbags SRS Consultez impérativement votre concessionnaire Lexus si vous avez besoin d'intervenir sur votre véhicule, de vous en séparer ou de procéder à l'une des modifications suivantes. Les airbags SRS risquent de ne pas fonctionner correctement ou de se déployer (gonfler) accidentellement, provoquant ainsi des blessures graves, voire mortelles. ● Installation, dépose, démontage et réparations des airbags SRS ● Réparations, modifications, démontage ou remplacement du volant, du tableau de bord, de la planche de bord, des sièges ou de leur garnissage, des montants avant, latéraux et arrière ou des rails latéraux de toit ● Réparations ou modifications des ailes avant, du bouclier avant ou des flancs de l'habitacle ● Installation de chasse-neige, de treuils, etc., sur la calandre (pare-buffle ou pare- kangourou, etc.) ● Modifications des suspensions du véhicule ● Installation d'appareils électroniques tels que radio émetteur/récepteur ou lecteurs CD ● Aménagements du véhicule visant à permettre sa conduite par une personne atteinte d'un handicap physique 7 For owners 1011 1012 Index Abbreviation list ................... 1014 Alphabetical index................ 1016 What to do if... ..................... 1029 For vehicles with a navigation system, refer to the “Navigation System Owner's Manual” for information regarding the equipment listed below. • • • • • • • Navigation system Air conditioning controls Windshield wiper de-icer Rear view monitor system Intuitive parking assist Audio/video system Rear window and outside rear view mirror defogging 1013 Abbreviation list Abbreviation/Acronym list ABBREVIATIONS MEANING 2WD 2 Wheel Drive 4WD 4 Wheel Drive A/C Air Conditioning ABS Anti-lock Brake System AI-SHIFT Artificial Intelligence Shift control ALR Automatic Locking Retractor AWD All Wheel Drive BSM Blind Spot Monitor CRS Child Restraint System DISP Display ECO Economy/Ecology ECT Electronic Controlled Transmission ECU Electronic Control Unit EDR Event Data Recorder ELR Emergency Locking Retractor EPS Electric Power Steering GAWR Gross Axle Weight Ratings GCWR Gross Combination Weight Rating GVWR Gross Vehicle Weight Rating I/M Emission Inspection and Maintenance LATCH Lower Anchors and Tethers for Children LED Light Emitting Diode MMT Methylcyclopentadienyl Manganese Tricarbonyl M+S Mud and Snow MTBE Methyl Tertiary Butyl Ether 1014 Abbreviation list ABBREVIATIONS MEANING OBD On Board Diagnostics PCS Pre-Collision System PWR Power RF Radio Frequency SRS Supplemental Restraint System TIN Tire Identification Number TPMS Tire Pressure Warning System TRAC Traction Control TWR Trailer Weight Rating VDIM Vehicle Dynamics Integrated Management VIN Vehicle Identification Number VSC Vehicle Stability Control 1015 Alphabetical index Alphabetical index A A/C* Air conditioning filter .......................789 Automatic air conditioning system*........................................412, 421 ABS.............................................................334 ACCESSORY mode ................ 205, 211 Active torque control AWD mode .........................................334 Air conditioning system* Air conditioning filter .......................789 Automatic air conditioning system*........................................412, 421 Airbags Airbag operating conditions......... 160 Airbag precautions for your child........................................................ 165 Airbag warning light ....................... 859 Curtain shield airbag operating conditions.............................................. 161 Curtain shield airbag precautions ........................................ 165 Front passenger occupant classification system........................170 General airbag precautions ......... 165 Locations of airbags...........................157 Modification and disposal of airbags...................................................169 Proper driving posture ..........155, 165 Side airbag operating conditions.............................................. 161 Side airbag precautions .................. 165 SRS airbags ............................................157 1016 Alarm...........................................................149 All-wheel drive lock switch ..............340 Antenna........................................ 449, 560 Anti-lock brake system...................... 334 Armrest ....................................................695 Assist grips .............................................. 697 Audio input* ................................. 481, 626 Audio system* Antenna..................................................560 Audio input........................................... 626 AUX port.............................................. 626 Bluetooth® audio system...............601 CD player/changer......................... 563 Hands-free system for mobile phone....................................................632 iPod ............................................................581 MP3/WMA disc................................572 Optimal use ..........................................623 Portable audio device..................... 626 Radio ....................................................... 554 Steering wheel audio switch........ 628 USB memory ........................................591 USB port ......................................581, 591 Alphabetical index Audio system (Lexus Display Audio system) Antenna.................................................. 449 Audio input.............................................481 AUX port ................................................481 Bluetooth® audio system .............483 CD player ............................................. 452 Hands-free system for mobile phone...................................................502 iPod .......................................................... 463 MP3/WMA disc............................... 453 Optimal use.......................................... 497 Portable audio device.......................481 Radio .......................................................437 Steering wheel audio switch........ 499 USB memory ........................................ 471 USB port...................................... 463, 471 Automatic air conditioning system* Air conditioning filter .......................789 Automatic air conditioning system* .......................................412, 421 Automatic headlight leveling system..................................................... 277 Automatic light control system .......274 Automatic transmission Automatic transmission.......220, 227 If the shift lever cannot be shifted from P.....................................916 M mode...................................................232 S mode ....................................................223 AUX port ...................................... 481, 626 Auxiliary boxes ..........................678, 700 B Back door Back door.................................................82 Wireless remote control ................... 76 Back-up lights Replacing light bulbs....................... 829 Wattage..................................................962 Battery Checking ...................................762, 766 Hybrid battery (traction battery)................................38 If the vehicle has a discharged 12-volt battery.......................922, 925 Preparing and checking before winter ................................... 369 Blind Spot Monitor...............................348 Bluetooth® audio* .................... 483, 601 Bluetooth® phone* ................. 502, 632 Bottle holders......................................... 672 Brake Fluid.......................................................... 955 Parking brake ......................................245 Brake assist..............................................334 Break-in tips............................................. 193 BSM............................................................348 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1017 Alphabetical index C Card key...................................................... 57 Care Exterior ....................................................724 Interior......................................................727 Seat belts................................................ 728 Cargo capacity......................................367 Cargo hooks...........................................700 CD changer CD ................................................452, 563 MP3 .............................................453, 572 WMA disc.................................453, 572 CD player .................................... 452, 563 Chains .......................................................369 Child restraint system Booster seats, definition...................175 Booster seats, installation ................179 Convertible seats, definition ..........175 Convertible seats, installation........179 Front passenger occupant classification system........................170 Infant seats, definition.........................175 Infant seats, installation......................179 Installing CRS with LATCH system................................................... 180 Installing CRS with seat belts.........182 Installing CRS with top tether straps..................................................... 186 Child safety Airbag precautions............................ 165 Back door precautions......................89 Child restraint system........................175 Child-protectors...................................80 How your child should wear the seat belt...........................................114 Installing child restraints ...................179 1018 Moon roof precautions....................136 Power window lock switch ............ 129 Power window precautions........... 132 Removed electronic key battery precautions........................................793 Seat belt comfort guide ..................... 112 Seat belt extender precautions......118 Seat belt precautions...........................115 Seat heater precautions................. 694 12-volt battery precautions......763, 771, 922, 925 Child-protectors......................................80 Cleaning Exterior....................................................724 Interior...................................................... 727 Seat belts ................................................728 Clock*.......................................................683 Coat hooks.............................................. 696 Coin holder............................................. 678 Compass..................................................... 711 Condenser .............................................. 759 Console box ........................................... 676 Coolant Engine coolant........................ 755, 757 Power control unit coolant............757 Cooling system Engine overheating..........................930 Hybrid system overheating.......... 933 Cornering assist sensors...................309 Cruise control Cruise control....................................... 291 Dynamic radar cruise control..... 296 Cup holders............................................ 673 Curtain shield airbags ..........................157 Customizable features.......................980 Alphabetical index D Daytime running light system...........276 Defogger* Rear window........................................430 Side mirrors..........................................430 Dimensions ..............................................944 Dinghy towing .........................................391 Display Energy flow ..............................................44 Multi-information display...............260 Trip information.................................. 265 Warning message ............................870 Do-it-yourself maintenance............. 738 Door courtesy lights Door courtesy lights ........................ 667 Wattage ................................................. 962 Door lock Back door ................................................ 82 Side door...................................................79 Wireless remote control....................76 Door pockets..........................................672 Doors Back door ................................................ 82 Door lock ................................ 62, 76, 79 Door windows......................................129 Power back door ................................. 82 Side door...................................................79 Side mirrors............................................126 Driver's seat belt reminder light ......861 Driving Break-in tips...........................................193 Correct posture...................................155 Procedures.............................................192 Utility vehicle precautions .......................... 354, 358 Winter driving tips ............................369 Driving position memory....................103 E Electric power steering......................334 Electronic features control ...............260 Electronic key If the electronic key does not operate properly .............................918 Emergency flashers Switch......................................................848 Emergency, in case of If a warning buzzer sounds..........858 If a warning light turns on..............858 If a warning message is displayed............................................ 870 If the back door opener is inoperative ........................................... 88 If the electronic key does not operate properly .............................918 If the engine will not start..................912 If the hybrid system will not start................................................. 914 If the shift lever cannot be shifted from P .................................... 916 If the vehicle has a discharged 12-volt battery.......................922, 925 If you have a flat tire ........................ 897 If you lose your keys...........................917 If you think something is wrong ..................................................856 If your vehicle becomes stuck.... 938 If your vehicle has to be stopped in an emergency......... 940 If your vehicle needs to be towed................................................... 849 If your vehicle overheats ...930, 933 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1019 Alphabetical index Engine Accessory mode ...................... 205, 211 Compartment ..................................... 745 Engine switch.......................................205 Hood.........................................................742 How to start the engine..................205 How to start the hybrid system......................................................211 Identification number.......................945 If the engine will not start .................912 If the hybrid system will not start .................................................914 Ignition switch............................. 205, 211 Overheating............................ 930, 933 “POWER” switch ..................................211 Engine compartment cover ............. 747 Engine coolant Capacity.................................................. 951 Checking ................................... 755, 757 Preparing and checking before winter....................................369 Engine coolant temperature gauge...................................................... 247 Engine immobilizer system................ 145 Engine oil Capacity.................................................949 Checking ...............................................750 Preparing and checking before winter....................................369 EPS .............................................................334 EV drive mode.........................................217 Event data recorder ...............................26 1020 F Floor mat..................................................698 Fluid Brake .......................................................955 Washer....................................................764 Fog lights Replacing light bulbs....................... 829 Switch.......................................................278 Wattage ................................................. 962 Footwell light .......................................... 667 Front fog lights Replacing light bulbs....................... 829 Switch.......................................................278 Wattage ................................................. 962 Front passenger occupant classification system...........................170 Front passenger's seat belt reminder light ...................................... 861 Front seats Adjustment .............................................. 95 Driving position memory ................103 Flattening seatbacks ............................96 Front side marker lights Replacing light bulbs....................... 829 Front turn signal lights Replacing light bulbs....................... 829 Wattage ................................................. 962 Alphabetical index Fuel Capacity................................................. 947 Fuel gauge .............................................247 Fuel pump shut off system ............857 Information............................................963 Refueling .................................................. 137 Type..........................................................963 Fuel consumption* ...................................51 Fuel door....................................................138 Fuel filler door..........................................138 Fuel pump shut off system ................ 857 Fuses...............................................794, 807 G Garage door opener.......................... 705 Gauges......................................................247 Glove box ................................................. 671 H Hands-free system for mobile phone* ........................502, 632 Hazard lights Switch .....................................................848 Head restraints Adjustment ............................................109 Headlight aim .........................................827 Headlight cleaner ................................ 290 Headlights Discharge headlight precautions .......................................845 Replacing light bulbs .......................829 Switch.......................................................274 Wattage ................................................. 962 Head-up display Display contrast adjustment switch ................................................... 269 Display position adjustment switch....................................................269 Head-up display main switch......269 Heaters Seat heaters ......................................... 693 Side mirrors*....................................... 430 Steering wheel...................................... 691 Hill-start assist control ........................334 Hood .......................................................... 742 Hooks Cargo ..................................................... 700 Coat......................................................... 696 Horn ...........................................................246 HUD Display contrast adjustment switch....................................................269 Display position adjustment switch....................................................269 Head-up display main switch......269 Hybrid system Emergency shut off system..............39 Energy monitor/consumption screen......................................................44 High voltage components ...............38 Hybrid system indicator .................252 “POWER” switch.................................. 211 Vehicle Proximity Notification System.....................................................35 Hybrid transmission Hybrid transmission..........................236 If the shift lever cannot be shifted from P .................................... 916 S mode....................................................240 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1021 Alphabetical index I J 1022 I/M test...................................................... 737 Identification Electric motor......................................946 Engine .....................................................946 Vehicle....................................................945 Ignition switch................................ 205, 211 Illuminated entry system .................... 667 Immobilizer system ......................145, 147 Indicator lights........................................252 Initialization Items to initialize .................................996 Inside rear view mirror ........................ 122 Instrument panel light control buttons ...................................................249 Interior lights Interior lights.........................................667 Switch ..................................................... 668 Wattage..................................................962 iPod* ............................................... 463, 581 Jack Positioning a floor jack.................... 743 Vehicle-equipped jack ...................897 Jack handle..............................................897 K Keyless entry ..............................................76 Keys Electronic key .........................................57 Engine switch ...................................... 205 If the electronic key does not operate properly..............................918 If you lose your keys .......................... 917 Key number..............................................57 Keyless entry............................................76 Keys..............................................................57 Mechanical key ..................................... 58 “POWER” switch.................................. 211 Wireless remote control key...........76 L Lexus Display Audio controller......396 Lexus Display Audio system............396 Lexus Enform with Safety Connect* Light bulbs Replacing .............................................. 829 Wattage ................................................. 962 Lights Door courtesy lights ........................ 667 Emergency flasher switch.............848 Fog light switch ...................................278 Hazard light switch ..........................848 Headlight switch.................................274 Interior light switch ...........................668 Luggage compartment light .......... 86 Outer foot lights................................. 667 Overhead courtesy light ............... 667 Personal light switch........................668 Replacing light bulbs....................... 829 Scuff lights............................................. 667 Alphabetical index Shift lever light..................................... 667 Turn signal lever................................. 243 Vanity lights..........................................682 Wattage ................................................. 962 Load capacity .........................................367 Lock steering column........................... 214 Luggage compartment lights Switch......................................................... 86 Wattage ................................................. 962 Luggage cover.......................................702 O Odometer................................................249 Oil Engine oil............................................... 750 Opener Back door.................................................82 Fuel filler door.......................................138 Hood........................................................ 742 Outer foot lights Outer foot lights .................................667 Wattage..................................................962 Outside rear view mirrors Adjusting and folding.........................126 Mirror position memory..................103 Outside temperature display* ....... 685 Overhead console ...............................678 Overhead courtesy lights Overhead courtesy lights..............667 Wattage..................................................962 Overheating, Engine...........................930 Overheating, Hybrid system ...........933 M Maintenance Do-it-yourself maintenance......... 738 General maintenance......................733 Maintenance data ............................. 944 Maintenance requirements.......... 730 Meter Instrument panel light control ..... 249 Meters......................................................247 Mirrors Inside rear view mirror ..................... 122 Side mirror heaters* ........................430 Side mirrors............................................126 Vanity mirrors .....................................682 Moon roof .................................................133 MP3 disc* .................................... 453, 572 Multi-display light control................. 687 Multi-information display Switches .................................................260 Trip information.................................. 265 N Noise from under vehicle.....................24 P Paddle shift switches ................220, 227 Parking assist sensors*.......................309 Parking brake.........................................245 Parking lights Replacing light bulbs....................... 829 Switch....................................................... 274 PCS ............................................................343 Personal lights Switch...................................................... 668 Phone* .......................................... 502, 637 Power back door .....................................82 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1023 Alphabetical index Power control unit coolant Capacity.................................................. 951 Checking ............................................... 757 Preparing and checking before winter....................................369 Power easy access system.................106 Power outlet........................................... 688 “POWER” switch.....................................211 Power windows ...................................... 129 Pre-collision system.............................343 R 1024 Radar cruise control............................296 Radiator ....................................................759 Radio*............................................ 437, 554 Rear seat entertainment system* Rear seats Folding down.......................................... 99 Seat adjustment..................................... 99 Rear turn signal lights Replacing light bulbs........................829 Wattage..................................................962 Rear view mirror Compass ...................................................711 Rear view monitor system* ...................................... 320, 329 Rear window defogger* ....................430 Rear window wiper ..............................287 Remote Touch* Replacing Electronic key battery...................... 792 Fuses ............................................794, 807 Light bulbs.............................................829 Tires..........................................................897 Wireless remote control battery.................................................. 792 Reporting safety defects for U.S. owners..........................................998 Reset the maintenance data ..............731 Roof luggage carrier........................... 362 S Safety Connect* .....................................715 Scuff lights................................................ 667 Seat belts Adjusting the seat belt ........................ 112 Automatic locking retractor ............114 Child restraint system installation............................................ 179 Cleaning and maintaining the seat belts .....................................728 Emergency locking retractor .........114 How to wear your seat belt ...............111 How your child should wear the seat belt...........................................114 Pregnant women, proper seat belt use .........................116 Reminder light.......................................861 Seat belt extender.................................115 Seat belt pretensioners ......................113 Seat heaters............................................693 Seat position memory.......................... 103 Seat ventilators......................................693 Seating capacity.................................... 367 Alphabetical index Seats Adjustment .................................... 95, 99 Adjustment precautions ................................. 98, 101 Child seats/child restraint system installation............................ 179 Cleaning .................................................727 Flatting seat backs................................ 96 Head restraint .......................................109 Power easy access system.............106 Properly sitting in the seat...............155 Seat heaters..........................................693 Seat position memory.......................103 Seat ventilators ...................................693 Service reminder indicators ............252 Shift lever Automatic transmission.......220, 227 Hybrid transmission......................... 236 If the shift lever cannot be shifted from P.....................................916 Shift lever light........................................667 Shift lock system .....................................916 Side airbags.............................................. 157 Side marker lights Switch.......................................................274 Side mirror Adjusting and folding ........................126 Mirror position memory ..................103 Smart access system with push-button start Entry function ..........................................62 Starting the hybrid system ................211 “SOS” button ........................................... 715 Spare tire Inflation pressure...................957, 960 Storage location ................................ 897 Spark plug................................................952 Specifications .........................................944 Speedometer ......................................... 247 Steering Column lock release..........................214 Steering wheel Adjustment...............................................119 Audio switches* .................... 499, 628 Heated steering wheel..................... 691 Power easy access system ............106 Steering wheel position memory................................................103 Storage feature......................................670 Stuck vehicle If your vehicle becomes stuck.... 938 Sun visors .................................................. 681 Sunshades................................................. 134 Switch Display contrast adjustment switch....................................................269 Display position adjustment switch....................................................269 Driving mode selector switch......238 ECT SNOW switch............. 222, 229 Emergency flasher switch ............848 Engine switch...................................... 205 ENTER switch .................................... 260 Fog light switch ...................................278 Hazard light switch ..........................848 Head-up display main switch......269 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1025 Alphabetical index Heated steering wheel switch.......691 Ignition switch............................. 205, 211 Light switches.......................................274 Menu switch.........................................260 Paddle shift switches.............220, 227 Power back door switch................... 82 Power door lock switch.................... 79 “POWER” switch ..................................211 Power window switch..................... 287 Rear window wiper and washer switch .................................. 287 Window lock switch ..........................129 Wiper and washer switch .............280 T 1026 Tachometer............................................. 247 Tail lights Replacing light bulbs........................829 Switch .......................................................274 Wattage..................................................962 Talk switch* .................................502, 638 Telephone*.................................. 502, 637 Telephone switch*....................502, 638 Theft deterrent system Alarm .........................................................149 Immobilizer system...................145, 147 Theft prevention labels ........................ 154 Tire inflation pressure .........................783 Tire information Glossary................................................. 974 Size ...........................................................970 Tire identification number .............969 Uniform tire quality grading...........971 Tires Chains..................................................... 369 Checking................................................773 If you have a flat tire ......................... 897 Inflation pressure ............................... 783 Inflation pressure sensor ................774 Information ........................................... 967 Replacing .............................................. 897 Rotating tires.........................................773 Size...............................................957, 960 Snow tires.............................................. 369 Spare tire ............................................... 897 Tire pressure warning system........................................773, 861 Tools........................................................... 897 Total load capacity............................... 367 Towing Dinghy towing ......................................391 Emergency towing...........................850 Trailer towing .......................................373 TRAC ........................................................ 334 Traction control..................................... 334 Trailer towing ............................. 373, 390 Trip information display .....................260 Trip meter .................................................247 Turn signal lights Replacing light bulbs....................... 829 Switch.......................................................243 Wattage ................................................. 962 Alphabetical index U Under tray...............................................680 USB port*.................. 463, 471, 581, 591 V Vanity lights Vanity lights..........................................682 Wattage ................................................. 962 Vanity mirrors........................................ 682 VDIM ........................................................ 334 Vehicle data recordings........................25 Vehicle dynamics integrated management....................................... 334 Vehicle identification number ........ 945 Vehicle stability control..................... 334 Voice command switch*....... 502, 638 Voice command system* ...................521 VSC ........................................................... 334 W Warning buzzers Brake system...................................... 858 Open door ............................................861 Seat belt reminder ..............................861 Warning lights Anti-lock brake system ..................859 Brake assist system ..........................859 Brake system...................................... 858 Charging system.............................. 858 Electric power steering..................859 Electronic engine control system..................................................859 Low fuel level.........................................861 Low tire pressure ................................861 Malfunction indicator lamp ..........859 Master warning light..........................861 Open door.............................................861 Pre-collision system.........................859 Pretensioners......................................859 Seat belt reminder light....................861 Slip indicator........................................859 SRS airbags..........................................859 Tire pressure .........................................861 Warning messages Anti-lock brake system...................872 Automatic transmission fluid........872 AWD system ................871, 872, 876 Brake lamp system............................872 Brake system....................................... 870 Dynamic radar cruise control system..................... 872, 876 Electric power steering...................872 Engine oil maintenance ................. 876 Engine oil pressure ............................ 871 Engine overheat ................................ 876 Headlight leveling..............................872 Hood....................................................... 876 Intuitive parking assist......... 872, 876 Low fuel ................................................. 876 Moon roof ............................................ 876 Open door........................................... 876 Parking brake ..................................... 876 Pre-collision system............. 872, 876 Smart access system with push-button start ...........................885 SRS airbags...........................................872 Steering lock.........................................872 Washer fluid ........................................ 876 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1027 Alphabetical index Washer Checking ............................................... 764 Preparing and checking before winter....................................369 Switch ......................................................280 Washing and waxing........................... 724 Weight Cargo capacity................................... 367 Load limits ............................................. 367 Weight ....................................................944 Wheels ......................................................787 Window glasses .................................... 129 Window lock switch ............................. 129 Windows Power windows....................................129 Rear window defogger*................430 Washer...................................................280 Windshield wiper de-icer* ...............432 Windshield wipers............................... 280 Wireless remote control....................... 76 Wireless remote control key Replacing the battery ...................... 792 WMA disc* ................................. 453, 572 *: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. 1028 What to do if... What to do if... A tire punctures P. 897 If you have a flat tire The engine does not start If the engine will not start P. 145 Engine immobilizer system P. 922 If the vehicle 12-volt battery is discharged The hybrid system does not start If the hybrid system will not start P. 147 Immobilizer system P. 925 If the vehicle 12-volt battery is discharged The shift lever cannot be moved out P. 916 P. 912 P. 914 If the shift lever cannot be shifted from P The engine coolant temperature gauge enters the red zone P. 930 If your vehicle overheats P. 933 Steam can be seen coming from under the hood The key is lost P. 917 The 12-volt battery runs out P. 922 If the vehicle 12-volt battery is discharged P. 925 The doors cannot be locked The horn begins to sound If you lose your keys P. 82 Side doors Back door P. 149 Alarm P. 79 1029 What to do if... The vehicle is stuck in mud or sand P. 938 If the vehicle becomes stuck A warning light or indicator light comes on P. 858 RX350 RX450h 1030 If a warning light turns on or a warning buzzer sounds... What to do if... ■Warning lights Brake system warning light or Malfunction indicator lamp or P. 858 P. 859 Brake system warning light P. 859 Driver’s seat belt reminder light “ABS” warning light Front passenger’s seat belt reminder light P. 861 or P. 861 Master warning light P. 859 Low fuel level warning light P. 861 P. 861 Electric power steering system warning light P. 859 P. 859 Pre-collision system warning light* P. 859 SRS warning light Open door warning light Tire pressure warning light P. 861 Charging system warning light P. 858 P. 861 Slip indicator P. 859 *: The light flashes to indicate a malfunction. 1031 GAS STATION INFORMATION Auxiliary catch lever P. 742 Fuel filler door P. 137 Back door opener P. 82 Hood lock release lever P. 742 Fuel filler door opener P. 137 Tire inflation pressure P. 957, 960 Fuel tank capacity (Reference) Fuel type Cold tire inflation pressure Engine oil capacity (Drain and refill  reference) Engine oil type 1032 RX350 19.2 gal. (72.5 L, 15.9 Imp. gal.) RX450h 17.1 gal. (65 L, 14.2 Imp. gal.) Unleaded gasoline only P. 947 P. 957, 960 With filter Without filter qt. (L, Imp. qt.) 6.4 (6,1, 5,4) 6.0 (5,7, 5.0) P. 949