Cadillac - XT4 - Owners Manual - 2020 - 2020 (2)

20_CAD_XT4_COV_en_US_84293939A_2019APR18.ai 1 4/4/2019 9:49:11 AM 2020 XT4 C M Y CM XT4 MY CY CMY K 84293939 A Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Keys, Doors, and Windows . . . . . . . . . . 7 Seats and Restraints . . . . . . . . . . . . . . . 39 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Instruments and Controls . . . . . . . . . . 97 Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Infotainment System . . . . . . . . . . . . . 146 Climate Controls . . . . . . . . . . . . . . . . . . 147 Driving and Operating . . . . . . . . . . . . 154 Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 240 Service and Maintenance . . . . . . . . . 317 Technical Data . . . . . . . . . . . . . . . . . . . . 331 Customer Information . . . . . . . . . . . . 335 Reporting Safety Defects . . . . . . . . . 345 OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 Connected Services . . . . . . . . . . . . . . . 356 Index . . . . . . . . . . . . . . . . . . . . . . . . 359 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 2 INTRODUCTION Introduction The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, CADILLAC, the CADILLAC Emblem, and XT4 are trademarks and/ or service marks of General Motors LLC, its subsidiaries, affiliates, or licensors. For vehicles first sold in Canada, substitute the name “General Motors of Canada Company” for Cadillac Motor Car Division wherever it appears in this manual. Litho in U.S.A. Part No. 84293939 A First Printing This manual describes features that may or may not be on the vehicle because of optional equipment that was not purchased on the vehicle, model variants, country specifications, features/applications that may not be available in your region, or changes subsequent to the printing of this owner’s manual. Helm, Incorporated Attention: Customer Service 47911 Halyard Drive Plymouth, MI 48170 USA Using this Manual Refer to the purchase documentation relating to your specific vehicle to confirm the features. To quickly locate information about the vehicle, use the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found. Keep this manual in the vehicle for quick reference. About Driving the Vehicle Canadian Vehicle Owners A French language manual can be obtained from your dealer, at www.helminc.com, or from: Propriétaires Canadiens On peut obtenir un exemplaire de ce guide en français auprès du concessionnaire ou à l'adresse suivante: © As with other vehicles of this type, failure to operate this vehicle correctly may result in loss of control or a crash. Be sure to read the driving guidelines in this manual in the section called “Driving and Operating” and specifically Driver Behavior 0 155, Driving Environment 0 155, and Vehicle Design 0 155. 2019 General Motors LLC. All Rights Reserved. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INTRODUCTION Danger, Warning, and Caution Warning messages found on vehicle labels and in this manual describe hazards and what to do to avoid or reduce them. { Danger Danger indicates a hazard with a high level of risk which will result in serious injury or death. { Warning Warning indicates a hazard that could result in injury or death. Vehicle Symbol Chart Here are some additional symbols that may be found on the vehicle and what they mean. See the features in this manual for information. A circle with a slash through it is a safety symbol which means “Do Not,” “Do not do this,” or “Do not let this happen.” Symbols The vehicle has components and labels that use symbols instead of text. Symbols are shown along with the text describing the operation or information relating to a specific component, control, message, gauge, or indicator. M : Shown when the owner’s manual Caution Caution indicates a hazard that could result in property or vehicle damage. 3 has additional instructions or information. * : Shown when the service manual has additional instructions or information. 0 : Shown when there is more information on another page — “see page.” u : Air Conditioning System G : Air Conditioning Refrigerant Oil 9 : Airbag Readiness Light ! : Antilock Brake System (ABS) $ : Brake System Warning Light 9 : Dispose of Used Components Properly P : Do Not Apply High Pressure Water B : Engine Coolant Temperature _ : Flame/Fire Prohibited H : Flammable [ : Forward Collision Alert R : Fuse Block Cover Lock Location + : Fuses j : ISOFIX/LATCH System Child Restraints Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 4 INTRODUCTION Q : Keep Fuse Block Covers Properly Installed | : Lane Change Alert @ : Lane Departure Warning A : Lane Keep Assist * : Malfunction Indicator Lamp : : Oil Pressure X : Park Assist ~ : Pedestrian Ahead Indicator O : Power 7 : Rear Cross Traffic Alert I : Registered Technician / : Remote Vehicle Start > : Seat Belt Reminders I : Side Blind Zone Alert h : Stop/Start 7 : Tire Pressure Monitor d : Traction Control/StabiliTrak/ Electronic Stability Control (ESC) a : Under Pressure V : Vehicle Ahead Indicator Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INTRODUCTION Instrument Panel Overview 5 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 6 INTRODUCTION 1. Air Vents 0 152. 2. Exterior Lamp Controls 0 139. 10. Heated and Ventilated Front Seats 0 47 (If Equipped). 21. Steering Wheel Controls 0 98. Driver Information Center (DIC) Controls. See Driver Information Center (DIC) 0 123. Turn Signal Lever. See Turn and Lane-Change Signals 0 142. 11. Lane Keep Assist (LKA) 0 222 (If Equipped). IntelliBeam System Button (If Equipped). See Exterior Lamp Controls 0 139. 12. Power Outlets 0 103. 22. Horn 0 99. 13. MODE Switch. See Driver Mode Control 0 192. 23. Steering Wheel Adjustment 0 98 (Out of View). 3. Tap Shift Controls. See Manual Mode 0 185 (If Equipped). 14. Stop/Start Disable Switch. See Stop/Start System 0 173. 24. Cruise Control 0 193. 4. Instrument Cluster 0 107. 15. Traction Control/Electronic Stability Control 0 190. Driver Information Center (DIC) Display. See Driver Information Center (DIC) 0 123. Adaptive Cruise Control 0 196 (If Equipped). 16. Hazard Warning Flashers 0 142. Heated Steering Wheel 0 98 (If Equipped). 5. Windshield Wiper/Washer 0 99. 17. USB Port. See the infotainment manual. Forward Collision Alert (FCA) System 0 214 (If Equipped). Rear Window Wiper/Washer 0 101. 18. Infotainment Controls. See the infotainment manual. 25. Head-Up Display (HUD) 0 125 (Out of View) (If Equipped). 6. ENGINE START/STOP Button. See Ignition Positions 0 171. 19. Shift Lever. See Automatic Transmission 0 181. 7. Light Sensor. See Automatic Headlamp System 0 141. 20. Park Assist Button. See Assistance Systems for Parking or Backing 0 206. 26. Data Link Connector. See Malfunction Indicator Lamp (Check Engine Light) 0 114 (Out of View). 8. Home Button. See the infotainment manual and Infotainment 0 146. 9. Dual Automatic Climate Control System 0 147. Automatic Parking Assist (APA) Button. See Assistance Systems for Parking or Backing 0 206. 27. Instrument Panel Illumination Control 0 143. 28. Hood Release. See Hood 0 243 (Out of View). 29. Electric Parking Brake 0 188. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Keys, Doors, and Windows Folding Mirrors . . . . . . . . . . . . . . . . . . . . Heated Mirrors . . . . . . . . . . . . . . . . . . . . . Automatic Dimming Mirror . . . . . . . Reverse Tilt Mirrors . . . . . . . . . . . . . . . Interior Mirrors Keys and Locks Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . . 8 Remote Vehicle Start . . . . . . . . . . . . . . 15 Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 16 Power Door Locks . . . . . . . . . . . . . . . . . 19 Delayed Locking . . . . . . . . . . . . . . . . . . . 19 Automatic Door Locks . . . . . . . . . . . . 19 Lockout Protection . . . . . . . . . . . . . . . . 19 Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 20 Doors Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Vehicle Security Vehicle Security . . . . . . . . . . . . . . . . . . . . Vehicle Alarm System . . . . . . . . . . . . . Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . Immobilizer Operation . . . . . . . . . . . . 31 31 32 32 28 28 29 29 Exterior Mirrors Convex Mirrors . . . . . . . . . . . . . . . . . . . . 30 Power Mirrors . . . . . . . . . . . . . . . . . . . . . . 30 Interior Rearview Mirrors . . . . . . . . . Manual Rearview Mirror . . . . . . . . . . Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Camera Mirror . . . . . . . . . . . . . . . 32 32 32 32 Windows Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Power Windows . . . . . . . . . . . . . . . . . . . . 35 Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Keys and Locks Keys { Warning Leaving children in a vehicle with a Remote Keyless Entry (RKE) transmitter is dangerous and children or others could be seriously injured or killed. They could operate the power windows or other controls or make the vehicle move. The windows will function with the RKE transmitter in the vehicle, and children or others could be caught in the path of a closing window. Do not leave children in a vehicle with an RKE transmitter. 7 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 8 KEYS, DOORS, AND WINDOWS To remove the key, press the button near the bottom of the transmitter, and pull the key out. Never pull the key out without pressing the button. If it becomes difficult to turn the key, inspect the key blade for debris. See your dealer if a new key is needed. The key inside the Remote Keyless Entry (RKE) transmitter can be used for all locks. . Check the transmitter's battery. See “Battery Replacement” later in this section. . If the transmitter is still not working correctly, see your dealer or a qualified technician for service. Contact Roadside Service if locked out of the vehicle. See Roadside Service 0 339. Remote Keyless Entry (RKE) System Operation With an active OnStar or connected service plan, an OnStar Advisor may remotely unlock the vehicle. See OnStar Overview 0 349. The Keyless Access system allows for vehicle entry when the transmitter is within 1 m (3 ft). See “Keyless Access Operation” following. Remote Keyless Entry (RKE) System The RKE transmitter functions may work up to 60 m (197 ft) away from the vehicle. See Radio Frequency Statement 0 344. If there is a decrease in the Remote Keyless Entry (RKE) operating range: . Check the distance. The transmitter may be too far from the vehicle. . Check the location. Other vehicles or objects may be blocking the signal. Other conditions can impact the performance of the transmitter. See Remote Keyless Entry (RKE) System 0 8. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Pressing Q may also arm the alarm system. See Vehicle Alarm System 0 28. K : Press to unlock the driver door. Press K again within five seconds to unlock all doors. The RKE transmitter can be programmed to unlock all doors on the first button press. See Vehicle Personalization 0 130. With Power Liftgate Shown, Without Similar The turn signal indicators may flash to indicate unlocking. See Vehicle Personalization 0 130. When remotely unlocking the vehicle at night, the lights come on briefly to light your approach to the vehicle. from outside the vehicle using the RKE transmitter. See Remote Vehicle Start 0 15. 7 : Press and release one time to initiate vehicle locator. The exterior lamps flash and the horn chirps three times. Press and hold 7 for three seconds to sound the panic alarm. The horn sounds and the turn signal lamps flash for 30 seconds, or until 7 is pressed again or the vehicle is started. Q : Press to lock all doors. The turn signal indicators may flash and/or the horn may sound on the second press to indicate locking. See Vehicle Personalization 0 130. Pressing K will disarm the alarm system. See Vehicle Alarm System 0 28. Press once to stop the liftgate from moving. If the driver door is open when Q is pressed, all doors will lock and the driver door will immediately unlock, if Open Door Anti-Lockout is enabled. See Vehicle Personalization 0 130. Press and hold K until the windows fully open. Windows will not operate unless remote window operation is enabled. See Vehicle Personalization 0 130. Keyless Access Operation Q / : Press and release Q and then immediately press and hold / for at If the passenger door is open when is pressed, all doors lock. least four seconds to start the engine 9 b : Press twice quickly to open or close the liftgate. With the Keyless Access system, you can lock and unlock the doors and access the liftgate without removing the RKE transmitter from your pocket, purse, briefcase, etc. The RKE transmitter should be within 1 m (3 ft) of the liftgate or door being opened. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 10 KEYS, DOORS, AND WINDOWS Keyless Access can be programmed to unlock all doors on the first lock/ unlock press from the driver door. Keyless access can also be turned off. See Vehicle Personalization 0 130. Keyless Unlocking/Locking from Passenger Doors If equipped with memory seats, RKE transmitters 1 and 2 are linked to seating positions of memory 1 or 2. See Memory Seats 0 44. Keyless Unlocking/Locking from the Driver Door When the doors are locked and the RKE transmitter is within 1 m (3 ft) of the driver door handle, pressing the lock/unlock button on the driver door handle will unlock the driver door. If the lock/unlock button is pressed again within five seconds, all passenger doors will unlock. Driver Shown, Passenger Similar Pressing the lock/unlock button will cause all doors to lock if any of the following occur: . It has been more than five seconds since the first lock/unlock button press. . Two lock/unlock button presses were used to unlock all doors. . Any vehicle door has opened and all doors are now closed. When the doors are locked and the RKE transmitter is within 1 m (3 ft) of the door handle, pressing the lock/ unlock button on that door handle will unlock all doors. Pressing the lock/unlock button will cause all doors to lock if either of the following occurs: . The lock/unlock button was used to unlock all doors. . Any vehicle door has opened and all doors are now closed. Disable/Enable Keyless Unlocking of Exterior Door Handles and Liftgate If equipped, keyless unlocking of the exterior door handles and liftgate can be disabled and enabled. Disabling Keyless Unlocking: With the vehicle off, press and hold Q and K on the RKE transmitter at the same time for approximately three seconds. The turn signal lamps will flash four times quickly to indicate access is disabled. Using any Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS exterior handle to unlock the doors or open the liftgate will cause the turn signal lamps to flash four times quickly, indicating access is disabled. If disabled, disarm the alarm system before starting the vehicle. Enabling Keyless Unlocking: With the vehicle off, press and hold Q and K on the RKE transmitter at the same time for approximately three seconds. The turn signal lamps will flash twice quickly to indicate access is enabled. Passive Locking With Keyless Access this vehicle will lock several seconds after all doors are closed if the vehicle is off and at least one RKE transmitter has been removed or none remain in the interior. If other electronic devices interfere with the RKE transmitter signal, the vehicle may not detect the RKE transmitter inside the vehicle. If passive locking is enabled, the doors may lock with the RKE transmitter inside the vehicle. Do not leave the RKE transmitter in an unattended vehicle. To customize the doors to automatically lock when exiting the vehicle, see Vehicle Personalization 0 130. Temporary Disable of Passive Locking Temporarily disable passive locking by pressing and holding K on the interior door switch with a door open for at least four seconds, or until three chimes are heard. Passive locking will then remain disabled until Q on the interior door is pressed, or until the vehicle is turned on. 11 Remote No Longer in Vehicle Alert If the vehicle is on, with a door open, and then all doors are closed, the vehicle will check for RKE transmitter(s) inside. If an RKE transmitter is not detected, the Driver Information Center (DIC) will display NO REMOTE DETECTED and the horn will chirp three times. This occurs only once each time the vehicle is driven. To turn on or off, see Vehicle Personalization 0 130. Keyless Liftgate Opening Press the touch pad on the liftgate handle to open the liftgate if the RKE transmitter is within 1 m (3 ft). Remote Left in Vehicle Alert Key Access When the vehicle is turned off and an RKE transmitter is left in the vehicle, the horn will chirp three times after all doors are closed. To turn on or off, see Vehicle Personalization 0 130. To access a vehicle with a weak transmitter battery, see Door Locks 0 16. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 12 KEYS, DOORS, AND WINDOWS Programming Transmitters to the Vehicle Only RKE transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Each vehicle can have up to eight transmitters matched to it. 3. Remove the key lock cylinder cap on the driver door handle. See Door Locks 0 16. Insert the vehicle key of the transmitter into the key lock cylinder on the driver door and turn the key counterclockwise, to the unlock position, five times within 10 seconds. The DIC displays READY FOR REMOTE #3, 4, 5, ETC. 6. Remove the transmitter from the front cupholder. and press the transmitter K or Q button. To program additional transmitters, repeat Steps 3–5. When all additional transmitters are programmed, press and hold ENGINE START/STOP for 12 seconds to exit programming mode. Programming with Recognized Transmitters A new transmitter can be programmed to the vehicle when there are two recognized transmitters. 7. Return the key back into the transmitter. To program, the vehicle must be off and all of the transmitters, both currently recognized and new, must be with you. 8. Replace the key lock cylinder cap. See Door Locks 0 16. Programming without Recognized Transmitters 1. Remove the key from the RKE transmitter. 2. Place the two recognized transmitters into the front cupholder. 5. Press ENGINE START/STOP. When the transmitter is learned the DIC display will show that it is ready to program the next transmitter. 4. Place the new transmitter into the front cupholder. If two currently recognized transmitters are not available, follow this procedure to program up to eight transmitters. This feature is not available in Canada. This procedure will take approximately 30 minutes to Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS complete. The vehicle must be off and all of the transmitters you wish to program must be with you. 1. Remove the key from the RKE transmitter. 2. Remove the key lock cylinder cap on the driver door handle. See Door Locks 0 16. Insert the vehicle key of the transmitter into the key lock cylinder on the driver door handle and turn the key counterclockwise, to the unlock position, five times within 10 seconds. 4. Repeat Step 2 two additional times. After the third time all previously known transmitters will no longer work with the vehicle. Remaining transmitters can be relearned during the next steps. The DIC display should now show READY FOR REMOTE # 1. The DIC display will again show REMOTE LEARN PENDING, PLEASE WAIT. 7. Remove the transmitter from the front cupholder. and press the transmitter K or Q button. To program additional transmitters, repeat Steps 4–6. When all additional transmitters are programmed, press and hold ENGINE START/STOP for 12 seconds to exit programming mode. 8. Return the key back into the transmitter. 9. Replace the key lock cylinder cap. See Door Locks 0 16. The DIC displays REMOTE LEARN PENDING, PLEASE WAIT. 3. Wait for 10 minutes until the DIC displays PRESS ENGINE START BUTTON TO LEARN and then press ENGINE START/STOP. 13 Starting the Vehicle with a Low Transmitter Battery 5. Place the new transmitter into the front cupholder. 6. Press ENGINE START/STOP. When the transmitter is learned the DIC display will show that it is ready to program the next transmitter. When starting the vehicle, if the RKE transmitter battery is depleted, there is signal interference, or the RKE transmitter has been idle for a while, the DIC may display NO REMOTE DETECTED or NO REMOTE KEY WAS DETECTED PLACE KEY IN TRANSMITTER POCKET THEN START YOUR VEHICLE. The DIC may also display REPLACE BATTERY IN REMOTE KEY. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 14 KEYS, DOORS, AND WINDOWS For improved vehicle security, the RKE transmitter is equipped with a motion sensor. First, move the RKE transmitter slightly and try starting the vehicle. If the vehicle still does not start and the DIC displays the same warnings above, follow the steps shown below. To start the vehicle: Replace the transmitter battery as soon as possible. Battery Replacement Caution 1. Press the button on the side of the RKE transmitter near the bottom and pull the key out. Never pull the key out without pressing the button. When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter. Replace the battery if the DIC displays REPLACE BATTERY IN REMOTE KEY. 1. Place the transmitter in the front cupholder. 2. With the vehicle in P (Park) or N (Neutral), press the brake pedal and ENGINE START/STOP. 2. Separate the two halves of the transmitter using a flat tool inserted into the bottom center of the transmitter. Do not use the key slot. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS / : This button is on the RKE transmitter for remote start. 3. Remove the old battery. Do not use a metal object. 4. Insert the new battery on the back housing, positive side facing down. Replace with a CR2032 or equivalent battery. 5. Align the front and back housing then snap the transmitter together. 6. Reinsert the key. Remote Vehicle Start This feature allows the engine to be started from outside of the vehicle. The climate control system will determine the best mode and temperature setting for operation during the remote start. Once the vehicle is started with the Engine Start/Stop button, the climate control system will begin to operate at the last customer selected operating mode and temperature. The rear defog may come on during remote start based on cold ambient conditions. The rear fog indicator light does not come on during remote start. If the vehicle has auto heated or ventilated seats they may come on during a remote start. See Heated and Ventilated Front Seats 0 47. Laws in some local communities may restrict the use of remote starters. For example, some laws may require a person using remote start to have the vehicle in view. Check local regulations for any requirements. Do not use remote start if the vehicle is low on fuel. The vehicle may run out of fuel. 15 Other conditions can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System 0 8. Starting the Engine Using Remote Start 1. Press and release transmitter. Q on the RKE 2. Immediately press and hold / for at least four seconds or until the turn signal lamps flash. The turn signal lamps flashing confirms the request to remote start the vehicle has been received. During the remote start the doors will be locked and the parking lamps will remain on as long as the engine is running. The engine will shut off after 15 minutes unless a time extension is done or the ignition is turned on. 3. With the RKE transmitter in the vehicle, press the brake pedal and start the vehicle to drive. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 16 KEYS, DOORS, AND WINDOWS Extending Engine Run Time The engine run time can also be extended by another 15 minutes, if during the first 15 minutes Steps 1 and 2 are repeated while the engine is still running. An extension can be requested 30 seconds after starting. This provides a total of 30 minutes. The remote start can only be extended once. . Turn on the hazard warning flashers. . Turn the vehicle on and then off. Conditions in Which Remote Start Will Not Work The remote start will not operate if any of the following occur: . The RKE transmitter is in the vehicle. . The vehicle is on. When the remote start is extended, the second 15-minute period is added on to the first 15 minutes for a total of 30 minutes. . The hood is not closed. . The hazard warning flashers are on. A maximum of two remote starts, or a remote start with an extension, are allowed between ignition cycles. . There is an emission control system malfunction. . The engine coolant temperature is too high. . The oil pressure is low. . Two remote vehicle starts or a start with an extension have already been used. . The vehicle is not in P (Park). The ignition must be turned on and then off before the remote start procedure can be used again. Canceling a Remote Start To cancel a remote start, do any of the following: . Press and hold / until the parking lamps turn off. Door Locks { Warning Unlocked doors can be dangerous. . Passengers, especially children, can easily open the doors and fall out of a moving vehicle. The doors can be unlocked and opened while the vehicle is moving. The chance of being thrown out of the vehicle in a crash is increased if the doors are not locked. So, all passengers should wear seat belts properly and the doors should be locked whenever the vehicle is driven. . Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock the vehicle whenever leaving it. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Warning (Continued) . Outsiders can easily enter through an unlocked door when you slow down or stop the vehicle. Locking the doors can help prevent this from happening. . Pull the door handle once to unlock it. Pull the door handle again to unlatch it. 17 Driver Door Key Lock Cylinder Access (In Case of Dead Battery) Keyless Access To lock/unlock the doors from outside the vehicle: . . Press Q or K on the Remote Keyless Entry (RKE) transmitter. See Remote Keyless Entry (RKE) System Operation 0 8. Use the key in the key lock cylinder in the driver door. The key lock cylinder is covered with a cap. To lock/unlock the doors from inside the vehicle: . . Press Q or K on the power door lock switch. See Power Door Locks 0 19. Push down on the door lock knob to lock a door. To access the driver door key lock cylinder: The RKE transmitter must be within 1 m (3 ft) of the door or liftgate being opened. Press the button on the door handle to open. See “Keyless Access” in Remote Keyless Entry (RKE) System Operation 0 8. 1. Pull the door handle (1) to the open position and hold it open until the cap removal is complete. 2. Insert the key into the slot (3) on the bottom of the cap (2) and lift the key upward. 3. Move the cap (2) rearward and remove. 4. Use the key in the cylinder. To replace the cap: Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 18 KEYS, DOORS, AND WINDOWS 1. Pull the door handle (1) to the open position and hold it open until the cap installation is complete. 5. Check that the cap is secure. Free-Turning Locks The door key lock cylinder turns freely when either the wrong key is used, or the correct key is not fully inserted. The free-turning door lock feature prevents the lock from being forced open. To reset the lock, turn it to the vertical position with the correct key fully inserted. Remove the key and insert it again. If this does not reset the lock, turn the key halfway around in the cylinder and repeat the reset procedure. 2. Insert the two tabs (6) at the back of the cap between the seal (5) and the metal base (4). 3. Slide the cap forward and press the forward edge to install the cap in place. 4. Release the door handle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Power Door Locks Q : Press to lock the doors. The indicator light in the switch will illuminate when locked. K : Press to unlock the doors. Delayed Locking This feature delays the locking of the doors until five seconds after all doors are closed. Delayed locking can only be turned on when Open Door Anti-Lockout has been turned off. When Q is pressed on the power door lock switch while the door is open, a chime will sound three times indicating delayed locking is active. . Press K on the power door lock switch. . Shift the transmission into P (Park). The doors will lock automatically five seconds after all doors are closed. If a door is reopened before that time, the five-second timer will reset when all doors are closed again. Automatic door locking cannot be disabled. Automatic door unlocking can be programmed. See Vehicle Personalization 0 130. Press Q on the door lock switch again or press Q on the RKE transmitter to lock the doors immediately. Lockout Protection This feature can also be programmed. See Vehicle Personalization 0 130. Automatic Door Locks The doors will lock automatically when all doors are closed, the ignition is on, and the vehicle is shifted out of P (Park). If a vehicle door is unlocked and then opened and closed, the doors will lock either when your foot is removed from the brake or the vehicle speed becomes faster than 13 km/h (8 mph). To unlock the doors: 19 If the ignition is on or in ACC/ ACCESSORY and the power door lock switch is pressed with the driver door open, all the doors will lock and only the driver door will unlock. If the vehicle is off and locking is requested while a door is open, when all doors are closed the vehicle will check for RKE transmitters inside. If an RKE transmitter is detected and the number of RKE transmitters inside has not reduced, the driver door will unlock and the horn will chirp three times. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 20 KEYS, DOORS, AND WINDOWS Lockout Protection can be manually overridden with the driver door open by pressing and holding Q on the power door lock switch. To open a rear door when the safety lock is on: 1. Unlock the door by activating the inside handle, by pressing the power door unlock switch, or by using the Remote Keyless Entry (RKE) transmitter. Open Door Anti-Lockout If Open Door Anti-Lockout is turned on and the vehicle is off, the driver door is open, and locking is requested, all the doors will lock and the driver door will remain unlocked. The Open Door Anti-Lockout feature can be turned on or off. See Vehicle Personalization 0 130. Safety Locks The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle. 2. Open the door from the outside. The safety lock is on the inside edge of the rear doors. To use the safety lock: 1. Move the lever down to the lock position. When the safety lock is enabled, adults and older children will not be able to open the rear door from the inside. Cancel the safety locks to enable the doors to open from the inside. To cancel the safety lock: 2. Close the door. 1. Unlock the door and open it from the outside. 3. Do the same for the other rear door. 2. Move the lever up to unlock. Do the same for the other door. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Doors Warning (Continued) Liftgate { Warning Exhaust gases can enter the vehicle if it is driven with the liftgate or trunk/hatch open, or with any objects that pass through the seal between the body and the trunk/ hatch or liftgate. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle must be driven with the liftgate or trunk/hatch open: . Close all of the windows. . Fully open the air outlets on or under the instrument panel. . Adjust the climate control system to a setting that brings in only outside air and (Continued) 21 Manual Liftgate set the fan speed to the highest setting. See “Climate Control Systems” in the Index. . If the vehicle is equipped with a power liftgate, disable the power liftgate function. See Engine Exhaust 0 180. Caution To avoid damage to the liftgate or liftgate glass, make sure the area above and behind the liftgate is clear before opening it. To open the liftgate, press K on the power door lock switch or press K on the RKE transmitter twice to unlock all doors. Press the touch pad on the underside of the liftgate handle and lift up. Use the pull cup to lower and close the liftgate. Do not press the touch pad while closing the liftgate. This will cause the liftgate to be unlatched. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 22 KEYS, DOORS, AND WINDOWS For Keyless Access, the RKE transmitter must be within 1 m (3 ft) of the liftgate to automatically unlock it. See Remote Keyless Entry (RKE) System Operation 0 8. The liftgate has an electric latch. If the battery is disconnected or has low voltage, the liftgate will not open. The liftgate will resume operation when the battery is reconnected and charged. Caution Driving with an open and unsecured liftgate may result in damage to the power liftgate components. 3/4 : Opens to a reduced height that can be set from 3/4 to fully open. Use to prevent the liftgate from opening into overhead obstructions such as a garage door or roof-mounted cargo. The liftgate can be manually opened all the way. OFF : Opens manually only. To power open or close the liftgate, select MAX or 3/4 mode. Always close the liftgate before driving. Power Liftgate Operation . Press b twice quickly on the RKE transmitter until the liftgate moves. . Press 8 on the driver door. The driver door must either be unlocked or locked without the security armed. . Press the touch pad on the underside of the liftgate handle after unlocking all doors. A locked vehicle can be opened if the RKE transmitter is within 1 m (3 ft) of the touch pad. { Warning You or others could be injured if caught in the path of the power liftgate. Make sure there is no one in the way of the liftgate as it is opening and closing. The power liftgate switch is on the driver door. The vehicle must be in P (Park). The modes are: MAX : Opens to maximum height. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Caution Manually forcing the liftgate to open or close during a power cycle can damage the vehicle. Allow the power cycle to complete. . Press l on the bottom of the liftgate next to the pull cup to close. Press any liftgate button, or the touch pad, or b on the RKE transmitter while the liftgate is moving to stop it. Pressing any liftgate button again or pressing b twice quickly on the RKE transmitter restarts the operation in the reverse direction. Pressing the touch pad on the liftgate handle will restart the motion, but only in the opening direction. The power liftgate may be temporarily disabled under extreme low temperatures, or after repeated power cycling over a short period of time. If this occurs, the liftgate can still be operated manually. If the vehicle is shifted out of P (Park) while the power function is in progress, the liftgate will continue to completion. If the vehicle is accelerated before the liftgate has completed moving, the liftgate may stop or reverse direction. Check for Driver Information Center (DIC) messages and make sure the liftgate is closed and latched before driving. Falling Liftgate Detection If the power liftgate automatically closes after a power opening cycle, it indicates that the system is reacting 23 to excess weight on the liftgate or a possible support strut failure. A repetitive chime will sound while the falling liftgate detection feature is operating. Remove any excess weight. If the liftgate continues to automatically close after opening, see your dealer for service before using the power liftgate. Interfering with the power liftgate motion or manually closing the liftgate too quickly after power opening may resemble a support strut failure. This could also activate the falling liftgate detection feature. Allow the liftgate to complete its operation and wait a few seconds before manually closing the liftgate. Obstacle Detection Features If the liftgate encounters an obstacle during a power open or close cycle, the liftgate will automatically reverse direction and move a short distance away from the obstacle. After removing the obstruction, the power liftgate operation can be used again. If the liftgate encounters multiple obstacles on the same power cycle, Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 24 KEYS, DOORS, AND WINDOWS the power function will deactivate. After removing the obstructions, manually close the liftgate. This will allow normal power operation functions to resume. 2. Stop the liftgate movement at the desired height by pressing any liftgate button. Manually adjust the liftgate position if needed. If the vehicle is locked while the liftgate is closing, and an obstacle is encountered that prevents the liftgate from completely closing, the horn will sound as an alert that the liftgate did not close. 3. Press and hold l next to the pull cup on the bottom of the liftgate until the turn signals flash and a beep sounds. This indicates the setting has been recorded. Pinch sensors are on the side edges of the liftgate. If an object is caught between the liftgate and the vehicle and presses against a sensor, the liftgate will reverse direction and open fully. The liftgate will remain open until it is activated again or closed manually. Setting the 3/4 Mode To change the position the liftgate stops at when opening: 1. Select MAX or 3/4 mode and power open the liftgate. The liftgate cannot be set below a minimum programmable height. If there is no light flash or sound, then the height adjustment may be too low. Manual Operation Select OFF to manually operate the liftgate. See “Manual Liftgate” at the beginning of this section. Caution Attempting to move the liftgate too quickly and with excessive force may result in damage to the vehicle. Operate the liftgate manually with a smooth motion and moderate speed. The system includes a feature which limits the manual closing speed to protect the components. Hands-Free Operation If equipped, the liftgate may be operated with a kicking motion under the left corner of the rear bumper at the location of the projected logo. The RKE transmitter must be within 1 m (3 ft) of the rear bumper to operate the power liftgate hands-free. The hands-free feature will not work while the liftgate is moving. To stop the liftgate while in motion use one of the liftgate switches. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS To operate, kick your foot straight up in one swift motion under the left corner of the rear bumper at the location of the projected logo, then pull it back. Caution Splashing water may cause the liftgate to open. Keep the RKE transmitter away from the rear bumper detection area or turn the liftgate mode to OFF when cleaning or working near the rear bumper to avoid accidental opening. Length of Kick Zone Kick Zone Direction . Do not sweep your foot side to side. . Do not keep your foot under the bumper; the liftgate will not activate. . Do not touch the liftgate until it has stopped moving. . 25 This feature may be temporarily disabled under some conditions. If the liftgate does not respond to the kick, open or close the liftgate by another method or start the vehicle. The feature will be re-enabled. When closing the liftgate using this feature, there will be a short delay. The taillamps will flash and a chime will sound. Step away from the liftgate before it starts moving. Projected Logo If equipped with this feature, a vehicle logo will be projected for one minute onto the ground near the rear bumper when an RKE transmitter is detected within approximately 2 m (6 ft). The projected logo may not be visible under brighter daytime conditions. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 26 KEYS, DOORS, AND WINDOWS The projected logo will not work under these conditions: . The vehicle battery is low. 1. 1 m (3 ft) Hands-Free Operation Detection Zone 2. 2 m (6 ft) Projected Logo Detection Zone The projected logo shows where the kicking motion is to take place. The projected logo will only be available for this RKE transmitter after it has been out of range for at least 20 seconds. If an RKE transmitter is again detected within approximately 2 m (6 ft) of the liftgate, or another hands-free operation has been detected, the one-minute timer will be reset. . The transmission is not in P (Park). . Hands Free Liftgate Control is set to Off in vehicle personalization. See Vehicle Personalization 0 130. . The power liftgate is turned off. . The vehicle remains parked for 72 hours or more, with no RKE transmitter use or Keyless Access operation. To re-enable, press any button on the RKE transmitter or open and close a vehicle door. The projected logo will not work for a single RKE transmitter when a transmitter: . Has been left within approximately 5 m (15 ft) of the liftgate for several minutes. . Has been left inside the vehicle and all vehicle doors are closed. . Has approached the area outside of the liftgate five times within 10 minutes. Lens Cleaning Use a soft, damp cloth to clean the recessed lens. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS 27 Hands-Free Liftgate and Projected Logo Availability Action Hands-Free Liftgate Projected Logo RKE transmitter entering projected logo Operative detection zone On for one minute RKE transmitter left inside projected logo detection zone for minimum of 10 minutes Off until RKE transmitter button press or a door is opened and closed Operative RKE transmitter brought in and out of Operative projected logo detection zone five times or more within 10 minutes Off for one hour or until RKE transmitter button press or a door is opened and closed Vehicle remains parked for more than 72 hours Operative Off until RKE transmitter button press or a door is opened and closed Vehicle battery is low Non-operative Off Transmission is not in P (Park) Non-operative Off Power liftgate is turned off Non-operative Off Hands-free liftgate is disabled in vehicle personalization Non-operative Off Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 28 KEYS, DOORS, AND WINDOWS Vehicle Security This vehicle has theft-deterrent features; however, they do not make the vehicle impossible to steal. Vehicle Alarm System This vehicle has an anti-theft alarm system. The indicator light, on the instrument panel near the windshield, indicates the status of the system. Off : Alarm system is disarmed. On Solid : Vehicle is secured during the delay to arm the system. Fast Flash : Vehicle is unsecured. A door, the hood, or the liftgate is open. Slow Flash : Alarm system is armed. Arming the Alarm System 1. Close the liftgate and the hood. Turn off the vehicle. 2. Lock the vehicle in one of three ways: . Use the RKE transmitter. . Use the Keyless Access system. . With a door open, press the inside Q. 3. After 30 seconds the alarm system will arm, and the indicator light will begin to slowly flash indicating the alarm system is operating. Pressing Q on the RKE transmitter a second time will bypass the 30-second delay and immediately arm the alarm system. The vehicle alarm system will not arm if the doors are locked with the key. If the driver door is opened without first unlocking with the RKE transmitter, the horn will chirp and the lights will flash to indicate pre-alarm. If the vehicle is not started, or the door is not unlocked by pressing K on the RKE transmitter during the 10-second pre-alarm, the alarm will be activated. The alarm will also be activated if a passenger door, the liftgate, or the hood is opened without first disarming the system. When the alarm is activated, the turn signals flash and the horn sounds for about 30 seconds. The alarm system will then re-arm to monitor for the next unauthorized event. Disarming the Alarm System To disarm the alarm system or turn off the alarm if it has been activated: K on the RKE transmitter. . Press . Unlock the vehicle using the Keyless Access system. . Start the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS To avoid setting off the alarm by accident: . Lock the vehicle after all occupants have left the vehicle and all doors are closed. . Always unlock a door with the RKE transmitter or use the Keyless Access system. Unlocking the driver door with the key will not disarm the system or turn off the alarm. How to Detect a Tamper Condition Immobilizer Operation This vehicle has a passive theft-deterrent system. The system does not have to be manually armed or disarmed. The vehicle is automatically immobilized when the vehicle is turned off. The immobilization system is disarmed when the ignition is on or in ACC/ACCESSORY and a valid transmitter is present in the vehicle. If K is pressed and the horn chirps and the lights flash three times, the alarm was activated while the alarm system was armed. If the alarm system has been activated, a message will appear on the DIC. Immobilizer See Radio Frequency Statement 0 344. The security light, in the instrument cluster, comes on if there is a problem with arming or disarming the theft-deterrent system. The system has one or more RKE transmitters matched to an immobilizer control unit in your vehicle. Only a correctly matched RKE 29 transmitter will start the vehicle. If the transmitter is ever damaged, you may not be able to start your vehicle. When trying to start the vehicle, the security light may come on briefly when the ignition is turned on. If the engine does not start and the security light stays on, there is a problem with the system. Turn the ignition off and try again. If the vehicle will not change ignition modes (ACC/ACCESSORY, on, off), and the RKE transmitter appears to be undamaged, try another transmitter. Or, you may try placing the transmitter in the front cupholder located in the center console. See Remote Keyless Entry (RKE) System Operation 0 8. If the ignition mode will not change with the other transmitter or in the front cupholder, your vehicle needs service. If the ignition does change modes, the first transmitter may be faulty. See your dealer who can service Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 30 KEYS, DOORS, AND WINDOWS the theft-deterrent system and have a new RKE transmitter programmed to the vehicle. It is possible for the immobilizer system to learn new or replacement RKE transmitters. Up to eight transmitters can be programmed for the vehicle. To program additional transmitters, see “Programming Transmitters to the Vehicle” under Remote Keyless Entry (RKE) System Operation 0 8. Do not leave the key or device that disarms or deactivates the theft-deterrent system in the vehicle. Exterior Mirrors Power Mirrors Convex Mirrors { Warning A convex mirror can make things, like other vehicles, look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on the right. Check the inside mirror or glance over your shoulder before changing lanes. The passenger side mirror is convex shaped. A convex mirror's surface is curved so more can be seen from the driver seat. To adjust each mirror: 1. Press } or | to choose the driver or passenger side mirror. The indicator light will illuminate. 2. Press the arrows on the control pad to move the mirror in the desired direction. 3. Adjust each outside mirror so that a little of the vehicle and the area behind it can be seen. 4. Press } or the mirror. | again to deselect Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Memory Mirrors Power Folding Mirrors The vehicle may have memory mirrors. See Memory Seats 0 44. The vehicle may have LCA. See Lane Change Alert (LCA) 0 220. Side Blind Zone Alert (SBZA) The vehicle may have Side Blind Zone Alert. See Side Blind Zone Alert (SBZA) 0 220. Remote Mirror Folding Turn Signal Indicator Folding Mirrors Manual Folding Mirrors If equipped, manually fold the mirrors inward toward the vehicle to prevent damage when going through an automatic car wash. Push the mirror outward to return it to the original position. The mirrors vibrate at normal driving speeds. Fold and unfold the mirrors one time using the mirror controls to reset them to their normal position. A noise may be heard during the resetting of the power folding mirrors. This sound is normal after a manual folding operation. Lane Change Alert (LCA) The vehicle may have a turn signal indicator on the mirror housings. The indicator will flash when turn signal or hazard warning flashers are used. . 31 If equipped, press to power fold the mirrors. Press again to unfold. Resetting the Power Folding Mirrors Reset the power folding mirrors if: . The mirrors are accidentally obstructed while folding. . They are accidentally manually folded/unfolded. . The mirrors do not stay in the unfolded position. If equipped, press and hold Q on the RKE transmitter for approximately one second to automatically fold the exterior mirrors. Press and hold K on the RKE transmitter for approximately one second to unfold. See Remote Keyless Entry (RKE) System Operation 0 8. This feature is turned on or off through vehicle personalization. See Vehicle Personalization 0 130. Heated Mirrors K : Press to heat the mirrors. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 32 KEYS, DOORS, AND WINDOWS See “Rear Window Defogger” under Dual Automatic Climate Control System 0 147. Interior Mirrors Rear Camera Mirror Interior Rearview Mirrors Automatic Dimming Mirror Adjust the rearview mirror for a clear view of the area behind the vehicle. If equipped, this automatic dimming mirror provides a wide angle camera view of the area behind the vehicle. If the vehicle has the automatic dimming mirror, the driver outside mirror automatically adjusts for the glare of headlamps behind you. Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water. Reverse Tilt Mirrors Manual Rearview Mirror If equipped with memory seats, the passenger and/or driver mirror tilts to a preselected position when the vehicle is in R (Reverse). This allows the curb to be seen when parallel parking. If equipped, push the tab forward for daytime use and pull it rearward for nighttime use to avoid glare of the headlamps from behind. The mirror(s) return to the original position when: . The vehicle is shifted out of R (Reverse), or remains in R (Reverse) for about 30 seconds. . The ignition is turned off. . The vehicle is driven in R (Reverse) above a set speed. To turn this feature on or off, see Vehicle Personalization 0 130. Automatic Dimming Rearview Mirror If equipped, automatic dimming reduces the glare of headlamps from behind. The dimming feature comes on when the vehicle is started. Pull the tab to turn on the display. Push the tab to turn it off. When off the mirror is automatic dimming. Adjust the mirror for a clear view of the area behind the vehicle while the display is off. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Press V to scroll through the adjustment options. . Brightness . Zoom Press t and u to adjust the settings using the indicators on the mirror. The indicators will remain visible for five seconds after the last button activation, and the settings will remain saved. The adjustment options are: . Tilt 33 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 34 KEYS, DOORS, AND WINDOWS { Warning The Rear Camera Mirror (RCM) has a limited view. Portions of the road, vehicles, and other objects may not be seen. Do not drive or park the vehicle using only this camera. Objects may appear closer than they are. Check the outside mirrors or glance over your shoulder when making lane changes or merging. Failure to use proper care may result in injury, death, or vehicle damage. Troubleshooting See your dealer for service if a blue screen and 3 are displayed in the mirror, and the display shuts off. Also, push the tab as indicated to return to the automatic dimming mode. The Rear Camera Mirror may not work properly or display a clear image if: . There is glare from the sun or headlamps. This may obstruct objects from view. If needed, push the tab to turn off the display. . Dirt, snow, or other debris blocks the camera lens. Clean the lens with a soft damp cloth, or if equipped, with the Rear Camera Washer. See Rear Window Wiper/ Washer 0 101. . The camera’s mounting on the vehicle has been damaged, and/or the position or the mounting angle of the camera has changed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS Windows { Warning Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with the windows closed in warm or hot weather. They can be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. pulsing sound when either rear window is down and the front windows are up. To reduce the sound, open either a front window or the sunroof, if equipped. Power Windows { Warning Children could be seriously injured or killed if caught in the path of a closing window. Never leave the Remote Keyless Entry (RKE) transmitter in a vehicle with children. When there are children in the rear seat, use the window lockout switch to prevent operation of the windows. See Keys 0 7. The power windows work when the ignition is on, in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) 0 176. Using the window switch, press to open or pull to close the window. The windows may be temporarily disabled if they are used repeatedly within a short time. The vehicle aerodynamics are designed to improve fuel economy performance. This may result in a 35 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 36 KEYS, DOORS, AND WINDOWS Window Lockout If equipped, pull the window switch up fully and quickly release to express close the window. Briefly press or pull the window switch in the same direction to stop that window’s express movement. Window Automatic Reversal System This feature stops the rear passenger window switches from working. . . Press 2 to engage the rear window lockout feature. The indicator light is on when engaged. Press 2 again to disengage. Window Express Movement All windows can be opened without holding the window switch. Press the switch down fully and quickly release to express open the window. The express-close feature will reverse window movement if it comes in contact with an object. Extreme cold or ice could cause the window to auto-reverse. The window will operate normally after the object or condition is removed. Automatic Reversal System Override { Warning If automatic reversal system override is active, the window will not reverse automatically. You or others could be injured and the window could be damaged. Before using automatic reversal system (Continued) Warning (Continued) override, make sure that all people and obstructions are clear of the window path. When the engine is on, override the automatic reversal system by pulling and holding the window switch if conditions prevent it from closing. Programming the Power Windows Programming may be necessary if the vehicle battery has been disconnected or discharged. If the window is unable to express-up, program each express-close window: 1. Close all doors. 2. Turn the ignition on or to ACC/ ACCESSORY. 3. Partially open the window to be programmed. Then close it and continue to pull the switch briefly after the window has fully closed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 KEYS, DOORS, AND WINDOWS 4. Open the window and continue to press the switch briefly after the window has fully opened. Remote Window Operation If equipped, this feature allows all windows to be opened remotely. If enabled in vehicle personalization, press and hold K on the RKE transmitter. See Vehicle Personalization 0 130. Roof Sunroof If equipped, the ignition must be on or in ACC/ACCESSORY, or Retained Accessory Power (RAP) must be active to operate the sunroof. See Ignition Positions 0 171 and Retained Accessory Power (RAP) 0 176. 37 opened comfort stop position. Press and release again to express-open to the fully opened position. Press and release e (1) at any time to stop movement. Press and release g (1) to express-close. Press and release g (1) at any time to stop movement. Sunroof Manual Operation : The sunroof can change to manual mode by holding e (1) while opening. The Sun Visors sunroof will now open as long as e (1) is held. Press and release e (1) again to change back to express operation. Power Sunshade Express Operation : Press and release C (2) to express-open the sunshade. Press Pull the sun visor down to block glare. Detach the sun visor from the center mount to pivot to the side window and, if equipped, extend along the rod. 1. Sunroof Switch 2. Sunshade Switch Sunroof Express Operation : Press and release e (1) to vent. Press and release again to move to the partially and release C (2) at any time to stop movement. Press and release Q (2) to express-close the sunshade. Press and release Q (2) at any time to stop movement. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 38 KEYS, DOORS, AND WINDOWS Power Sunshade Manual Operation : The sunshade can change to manual mode by holding C (2) while opening. The sunshade will now open as long as C (2) is held. Press and release C (2) again to change back to express operation. The sunroof cannot be opened or closed if the vehicle has an electrical failure. Automatic Reversal System The sunroof and power sunshade have an automatic reversal system that is only active when the sunroof and power sunshade, if equipped, are operated in express-close mode. If an object is in the path while express-closing, the reversal system will detect an object, stop, and open the sunroof or power sunshade again. If frost or other conditions prevent closing, override the feature by closing the sunroof or power sunshade in manual mode. To stop movement, release the switch. Dirt and debris may collect on the sunroof seal or in the track. This could cause an issue with sunroof operation or noise. It could also plug the water drainage system. Periodically open the sunroof and remove any obstacles or loose debris. Wipe the sunroof seal and roof sealing area using a clean cloth, mild soap, and water. Do not remove grease from the sunroof. If water is seen dripping into the water drainage system, this is normal. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Seats and Restraints Head Restraints Head Restraints . . . . . . . . . . . . . . . . . . . . 40 Front Seats Power Seat Adjustment . . . . . . . . . . . Lumbar Adjustment . . . . . . . . . . . . . . . Reclining Seatbacks . . . . . . . . . . . . . . . Memory Seats . . . . . . . . . . . . . . . . . . . . . . Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 42 43 44 47 48 Rear Seats Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Heated Rear Seats . . . . . . . . . . . . . . . . . 50 Seat Belts Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . Seat Belt Extender . . . . . . . . . . . . . . . . . Safety System Check . . . . . . . . . . . . . . Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 51 52 54 57 57 57 58 58 Airbag System Airbag System . . . . . . . . . . . . . . . . . . . . . 59 Where Are the Airbags? . . . . . . . . . . . 60 When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 What Makes an Airbag Inflate? . . . 63 How Does an Airbag Restrain? . . . 63 What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Passenger Sensing System . . . . . . . . 65 Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 69 Airbag System Check . . . . . . . . . . . . . . 70 Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 70 Child Restraints Older Children . . . . . . . . . . . . . . . . . . . . . Infants and Young Children . . . . . . Child Restraint Systems . . . . . . . . . . . Where to Put the Restraint . . . . . . . Lower Anchors and Tethers for Children (LATCH System) . . . . . . . Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . Securing Child Restraints (With the Seat Belt in the Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . . 71 72 75 76 78 85 85 39 Securing Child Restraints (With the Seat Belt in the Front Seat) . . . . . . . . . . . . . . . . . . . . . . . 88 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 40 SEATS AND RESTRAINTS Head Restraints Front Seats { Warning With head restraints that are not installed and adjusted properly, there is a greater chance that occupants will suffer a neck/spinal injury in a crash. Do not drive until the head restraints for all occupants are installed and adjusted properly. The vehicle's front seats have adjustable head restraints in the outboard seating positions. Adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head. This position reduces the chance of a neck injury in a crash. The height of the head restraint can be adjusted. To raise or lower the head restraint, press the button located on the side of the head restraint, and pull up or push the head restraint down, and release the button. Pull and push on the head restraint after the button is released to make sure that it is locked in place. The front seat outboard head restraints are not removable. Rear Seats Adjusting the Rear Head Restraint The vehicle's rear seats have adjustable head restraints in the outboard seating positions. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS The height of the head restraint can be adjusted. Pull the head restraint up to raise it. Try to move the head restraint to make sure that it is locked in place. The head restraint will fold rearward automatically. When an occupant or child restraint is in the seat, always return the head restraint to the full upright position. Pull the head restraint up and forward until it locks into place. Push and pull on the head restraint to make sure that it is locked. To fold the head restraint, press the button on the side of the head restraint. To lower the head restraint, press the button, located on the top of the seatback, and push the head restraint down. Try to move the head restraint after the button is released to make sure that it is locked in place. Folding the Rear Head Restraint The head restraint can be folded rearward to allow for better visibility when the rear seat is unoccupied. 41 Always adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head. If you are installing a child restraint in the rear seat, see “Securing a Child Restraint Designed for the LATCH System” under Lower Anchors and Tethers for Children (LATCH System) 0 78. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 42 SEATS AND RESTRAINTS Lumbar Adjustment Front Seats Base Lumbar Adjustment Power Seat Adjustment { Warning You can lose control of the vehicle if you try to adjust a driver seat while the vehicle is moving. Adjust the driver seat only when the vehicle is not moving. { Warning The power seats will work with the ignition off. Children could operate the power seats and be injured. Never leave children alone in the vehicle. To adjust a power seat, if equipped: . Move the seat forward or rearward by sliding the control forward or rearward. . Raise or lower the front part of the seat cushion by moving the front of the control up or down. . Raise or lower the entire seat by moving the rear of the control up or down. If equipped, press and hold the front or rear of the control to increase or decrease lumbar support. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Uplevel Lumbar and Bolster Adjustment . Press Up (2) to make upward lumbar adjustments. To adjust the lumbar or bolster, if equipped . Press Rearward (3) to make rearward adjustments of the selected feature. . Press Down (4) to make downward lumbar adjustments. . Press Forward (5) to make forward adjustments of the selected feature. Reclining Seatbacks 43 Warning (Continued) The lap belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear the seat belt properly. { Warning 1. 2. 3. 4. 5. . Feature Select Up (lumbar only) Rearward Down (lumbar only) Forward Move Feature Select (1) to display lumbar and bolster adjustments on the center stack. Press and release or hold to scroll through features. Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the seat belts cannot do their job. The shoulder belt will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries. (Continued) Do not have a seatback reclined if the vehicle is moving. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 44 SEATS AND RESTRAINTS Memory Seats To adjust a seatback: . Tilt the top of the control rearward to recline. . Tilt the top of the control forward to raise. If equipped, memory seats allow two drivers to save and recall their unique seat positions for driving the vehicle, and a shared exit position for getting out of the vehicle. Other feature positions may also be saved, such as power mirrors and power steering wheel, if equipped. Memory positions are linked to RKE transmitter 1 or 2 for automatic memory recalls. Before saving, adjust all available memory feature positions. Turn the vehicle on and then press and release SET; a beep will sound. Then immediately press and hold 1, 2, or B (Exit) until two beeps sound. To manually recall these positions, press and hold 1, 2, or B until the saved position is reached. Follow the instructions under “Saving Memory Positions.” The vehicle identifies the current driver’s RKE transmitter number (1–8). See Remote Keyless Entry (RKE) System Operation 0 8. Only RKE transmitters 1 and 2 can be used for automatic memory recalls. A Driver Information Center (DIC) welcome message indicating the transmitter number may display for the first few ignition cycles following a transmitter change. For Seat Entry Memory to work properly, save the positions to the memory button (1 or 2) matching the RKE transmitter number displayed in the DIC welcome message. Carry the linked RKE transmitter when entering the vehicle. Vehicle Personalization Settings . To have the Seat Entry Memory movement begin when the vehicle is started, select the Settings menu, then Vehicle, then Seating Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Position, and then Seat Entry Memory. Select On or Off. See “Seat Entry Memory” later in this section. . . To begin Seat Exit Memory movement when the vehicle is turned off and the driver door is opened, or when the vehicle is turned off with the driver door already opened, select the Settings menu, then Vehicle, then Seating Position, and then Seat Exit Memory. Select On or Off. See “Seat Exit Memory” later in this section. See Vehicle Personalization 0 130 for additional setting information. Identifying Driver Number To identify the driver number: 1. Move your RKE transmitter away from the vehicle. 2. Start the vehicle with another key or RKE transmitter. The DIC should display the driver number for the other RKE transmitter. Turn the vehicle off and remove the key or RKE transmitter from the vehicle. 3. Start the vehicle with the initial key or RKE transmitter. The DIC should display the driver number of your RKE transmitter. Saving Memory Positions Read these instructions completely before saving memory positions. To save preferred driving positions 1 and 2: 1. Turn the vehicle on or to ACC/ ACCESSORY. A DIC welcome message may indicate driver number 1 or 2. 2. Adjust all available memory features to the desired driving position. 3. Press and release SET; a beep will sound. 4. Immediately press and hold the 1 or 2 memory button matching the above DIC welcome message until two beeps sound. 45 If too much time passes between releasing SET and pressing 1, the memory position will not be saved and two beeps will not sound. Repeat Steps 3 and 4. 1 or 2 corresponds to the driver number. See “Identifying Driver Number” previously in this section. 5. Repeat Steps 1–4 for a second driver using 1 or 2. To save the position for B and Seat Exit Memory features, repeat Steps 1– 4 using B. This saves the position for getting out of the vehicle. Save preferred memory feature positions to both 1 and 2 if you are the only driver. Manually Recalling Memory Positions Press and hold 1, 2, or B to recall the previously saved memory positions if you are driver 1 or 2 identified in the DIC welcome message. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 46 SEATS AND RESTRAINTS To stop Manual Memory recall movement, release 1, 2, or B or press any of the following controls: . Power seat . Memory SET . Power mirror, with the driver or passenger side mirror selected . Power steering wheel, if equipped Seat Entry Memory The vehicle identifies the number of the current driver’s RKE transmitter (1–8). See Remote Keyless Entry (RKE) System Operation 0 8. If the RKE transmitter is 1 or 2, and Seat Entry Memory is enabled in vehicle personalization, the positions saved to the same memory button number 1 or 2 are automatically recalled when the vehicle is turned on, or turned from off to ACC/ACCESSORY. RKE transmitters 3–8 will not provide automatic memory recalls. To turn Seat Entry Memory on or off, see “Vehicle Personalization Settings” previously in this section and Vehicle Personalization 0 130. The vehicle must be in P (Park) to start Seat Entry Memory. Seat Entry Memory recall will complete if the vehicle is shifted out of P (Park) prior to reaching the saved memory position. To stop Seat Entry Memory recall movement, turn the vehicle off or press any of the following controls: . Power seat B . Memory SET, 1, 2, or . Power mirror, with the driver or passenger side mirror selected . Power steering wheel, if equipped If the saved memory seat position does not automatically recall or recalls to the wrong positions, the driver’s RKE transmitter number (1 or 2) may not match the memory button number that positions were saved to. Try storing the position to the other memory button or try the other RKE transmitter. Seat Exit Memory Seat Exit Memory is not linked to an RKE transmitter. The position saved to B is used for all drivers. To turn Seat Exit Memory on or off, see "Vehicle Personalization Settings" previously in this section and Vehicle Personalization 0 130. If turned on, the position saved to B is automatically recalled when one of the following occurs: . The vehicle is turned off and the driver door is opened within a short time. . The vehicle is turned off with the driver door open. To stop Seat Exit Memory movement, press any of the following memory controls: . Power seat B . Memory SET, 1, 2, or . Power mirror, with the driver or passenger side mirror selected . Power steering wheel, if equipped Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS indicate three for the highest setting and one for the lowest. If the front heated seats are on high, the level may automatically be lowered after approximately 30 minutes. Obstructions If something has blocked the driver seat and/or power steering wheel while recalling a memory position, the recall may stop. Remove the obstruction and try the recall again. If the memory position still does not recall, see your dealer. A ventilated seat has a fan that pulls or pushes air through the seat. The air is not cooled. The passenger seat may take longer to heat up. Heated and Ventilated Front Seats { Warning If temperature change or pain to the skin cannot be felt, the seat heater may cause burns. To reduce the risk of burns, use care when using the seat heater, especially for long periods of time. Do not place anything on the seat that insulates against heat, such as a blanket, cushion, cover, or similar item. This may cause the seat heater to overheat. An overheated seat heater may cause a burn or may damage the seat. 47 Uplevel Buttons Shown, Base Buttons Similar If equipped, the buttons are near the climate controls on the center stack. To operate, the engine must be running. Press J or z to heat the driver or passenger cushion and seatback. Press C or { to ventilate the driver or passenger seat. Press the button once for the highest setting. With each press of the button, the seat will change to the next lower setting, and then to the off setting. The indicator lights above the buttons Auto Heated and Ventilated Seats If the vehicle is equipped with auto heated or ventilated seats, and the engine is running, this feature will automatically activate the heated or ventilated seats at the level required by the vehicle's interior temperature. The active high, medium, low, or off heated or ventilated seat level will be indicated by the manual heated and ventilated seat buttons on the center stack. Use the manual heated and ventilated seat buttons on the center stack to turn auto heated or ventilated seats off. If the passenger seat is unoccupied, the auto heated or ventilated seats feature will not activate that seat. The auto heated Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 48 SEATS AND RESTRAINTS and ventilated seats feature can be programmed to always be enabled when the vehicle is on. If equipped with a heated steering wheel, the auto heated steering wheel activation will follow the heated seat auto activation and the heated wheel indicator will follow the state of the steering wheel heat. See Vehicle Personalization 0 130. Remote Start Heated and Ventilated Seats If equipped, the heated seats will turn on automatically during a remote start if it is cold outside and the ventilated seats will turn on automatically if it is hot outside. If equipped, the heated steering wheel will turn on automatically during a remote start if it is cold outside. The heated and ventilated seat indicators and heated steering wheel indicator may not come on during this operation. The heated and ventilated seats and heated steering wheel may cancel when the vehicle is started. These features can be manually selected after the ignition is turned on. Massage The temperature performance of an unoccupied seat may be reduced. This is normal. The heated or ventilated seats will not turn on during a remote start unless they are enabled in the vehicle personalization menu. See Remote Vehicle Start 0 15 and Vehicle Personalization 0 130. If equipped, the ignition must be on to use the massage feature. To activate and adjust massage: 1. Turn the selection control (1) to view massage options on the infotainment display. 2. Select massage feature. 3. Press up or down to select the massage type. 4. Press forward or rearward to change the intensity. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 5. To activate massage at last massage type and intensity settings or to turn massage off, press the massage On/Off control (2). The massage feature will turn off after approximately 20 minutes. Press the massage button to restart the massage feature. Rear Seats Rear Seat Reminder 49 vehicle through the rear door and left the vehicle without the vehicle being shut off. If equipped, the message REAR SEAT REMINDER LOOK IN REAR SEAT displays under certain conditions indicating there may be an item or passenger in the rear seat. Check before exiting the vehicle. The feature can be turned on or off. See Vehicle Personalization 0 130. This feature will activate when a second row door is opened while the vehicle is on or up to 10 minutes before the vehicle is turned on. There will be an alert when the vehicle is turned off. The alert does not directly detect objects in the rear seat; instead, under certain conditions, it detects when a rear door is opened and closed, indicating that there may be something in the rear seat. Folding a rear seat with the seat belts still fastened may cause damage to the seat or the seat belts. Always unbuckle the seat belts and return them to their normal stowed position before folding a rear seat. The feature is active only once each time the vehicle is turned on and off, and will require reactivation by opening and closing the second row doors. There may be an alert even when there is nothing in the rear seat; for example, if a child entered the Manually Folding the Seatbacks Caution 1. Place the front seatbacks in the upright position. See Reclining Seatbacks 0 43. 2. Lower the rear head restraint. See Head Restraints 0 40. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 50 SEATS AND RESTRAINTS Warning (Continued) injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked. 2. Make sure the rear seat belts are in the belt guide and are not twisted or caught between the seat cushion and the seatback. Heated Rear Seats { Warning { Warning 3. Pull on the lever on the top of the seatback to unlock it and fold the seatback forward. For outboard seatbacks, a tab near the seatback lever moves forward when the seatback is unlocked. Raising the Seatbacks { Warning If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause (Continued) A seat belt that is improperly routed, not properly attached, or twisted will not provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear seatback, always check to be sure that the seat belts are properly routed and attached, and are not twisted. To raise the seatback: 1. Push the seatback rearward until it locks in the upright position. For outboard seats, a tab near the seatback lever retracts when the seatback is locked in place. If temperature change or pain to the skin cannot be felt, the seat heater may cause burns. See the Warning under Heated and Ventilated Front Seats 0 47. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS If equipped, the rear heated seat buttons are on the rear of the center console. Press M or L to heat the left outboard or right outboard seat. Press the button once for the highest setting. With each press of the button, the seat will change to the next lower setting, and then to the off setting. The indicator lights on the buttons indicate three for the highest setting and one for the lowest. Seat Belts This section describes how to use seat belts properly, and some things not to do. { Warning Do not let anyone ride where a seat belt cannot be worn properly. In a crash, if you or your passenger(s) are not wearing seat belts, injuries can be much worse than if you are wearing seat belts. You can be seriously injured or killed by hitting things inside the vehicle harder or by being ejected from the vehicle. In addition, anyone who is not buckled up can strike other passengers in the vehicle. It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, passengers riding in these areas are more likely to be seriously injured or killed. Do (Continued) 51 Warning (Continued) not allow passengers to ride in any area of the vehicle that is not equipped with seats and seat belts. Always wear a seat belt, and check that all passenger(s) are restrained properly too. This vehicle has indicators as a reminder to buckle the seat belts. See Seat Belt Reminders 0 112. Why Seat Belts Work Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 52 SEATS AND RESTRAINTS When riding in a vehicle, you travel as fast as the vehicle does. If the vehicle stops suddenly, you keep going until something stops you. It could be the windshield, the instrument panel, or the seat belts! When you wear a seat belt, you and the vehicle slow down together. There is more time to stop because you stop over a longer distance and, when worn properly, your strongest bones take the forces from the seat belts. That is why wearing seat belts makes such good sense. Questions and Answers About Seat Belts Q: Will I be trapped in the vehicle after a crash if I am wearing a seat belt? A: You could be — whether you are wearing a seat belt or not. Your chance of being conscious during and after a crash, so you can unbuckle and get out, is much greater if you are belted. Q: If my vehicle has airbags, why should I have to wear seat belts? A: Airbags are supplemental systems only. They work with seat belts — not instead of them. Whether or not an airbag is provided, all occupants still have to buckle up to get the most protection. Also, in nearly all states and in all Canadian provinces, the law requires wearing seat belts. It is very important for all occupants to buckle up. Statistics show that unbelted people are hurt more often in crashes than those who are wearing seat belts. There are important things to know about wearing a seat belt properly. How to Wear Seat Belts Properly Follow these rules for everyone's protection. There are additional things to know about seat belts and children, including smaller children and infants. If a child will be riding in the vehicle, see Older Children 0 71 or Infants and Young Children 0 72. Review and follow the rules for children in addition to the following rules. . Sit up straight and always keep your feet on the floor in front of you (if possible). . Always use the correct buckle for your seating position. . Wear the lap part of the belt low and snug on the hips, just touching the thighs. In a crash, Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS this applies force to the strong pelvic bones and you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force on your abdomen. This could cause serious or even fatal injuries. . Wear the shoulder belt over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The shoulder belt locks if there is a sudden stop or crash. { Warning You can be seriously injured, or even killed, by not wearing your seat belt properly. Never allow the lap or shoulder belt to become loose or twisted. Never wear the shoulder belt under both arms or behind your back. 53 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 54 SEATS AND RESTRAINTS { Warning The seat belt can be pinched if it is routed under plastic trim on the seat, such as trim around the rear seatback folding handle or side airbag. In a crash, pinched seat belts might not be able to provide adequate protection. Never allow seat belts to be routed under plastic trim pieces. Always use the correct buckle for your seating position. Lap-Shoulder Belt All seating positions in the vehicle have a lap-shoulder belt. The following instructions explain how to wear a lap-shoulder belt properly. 1. Adjust the seat, if the seat is adjustable, so you can sit up straight. To see how, see “Seats” in the Index. Never route the lap or shoulder belt over an armrest. 2. Pick up the latch plate and pull the belt across you. Do not let it get twisted. The lap-shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. If the shoulder portion of a passenger belt is pulled out all the way, the child restraint locking feature may be engaged. See Child Restraint Systems 0 75. If this occurs, let the belt go back all the way and start again. If the locking feature stays engaged Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS after letting the belt go back to stowed position on the seat, move the seat rearward or recline the seat until the shoulder belt retractor lock releases. Engaging the child restraint locking feature in the front outboard seating position may affect the passenger sensing system. See Passenger Sensing System 0 65. 3. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Seat Belt Extender 0 57. 55 5. To make the lap part tight, pull up on the shoulder belt. Position the release button on the buckle so that the seat belt could be quickly unbuckled if necessary. 4. If equipped with a shoulder belt height adjuster, move it to the height that is right for you. See “Shoulder Belt Height Adjuster” later in this section for instructions on use and important safety information. To unlatch the belt, push the button on the buckle. The belt should return to its stowed position. Always stow the seat belt slowly. If the seat belt webbing returns quickly to the stowed position, the retractor may lock and cannot be pulled out. If this happens, pull the seat belt straight out firmly to unlock the webbing, and then release it. If the webbing is still locked in the retractor, see your dealer. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 56 SEATS AND RESTRAINTS Before a door is closed, be sure the seat belt is out of the way. If a door is slammed against a seat belt, damage can occur to both the seat belt and the vehicle. crash if the threshold conditions for pretensioner activation are met. Seat belt pretensioners can also help tighten the seat belts in a side crash or a rollover event. Shoulder Belt Height Adjuster Pretensioners work only once. If the pretensioners activate in a crash, the pretensioners and probably other parts of the vehicle's seat belt system will need to be replaced. See Replacing Seat Belt System Parts after a Crash 0 58. The vehicle has a shoulder belt height adjuster for the driver and front outboard passenger seating positions. Adjust the height so that the shoulder portion of the belt is on the shoulder and not falling off of it. The belt should be close to, but not contacting, the neck. Improper shoulder belt height adjustment could reduce the effectiveness of the seat belt in a crash. See How to Wear Seat Belts Properly 0 52. Press and hold the release button while raising or lowering the height adjuster to the desired position. After the height adjuster is set to the desired position, try to move it down without pressing the release button to make sure it has locked into position. Seat Belt Pretensioners This vehicle has seat belt pretensioners for the front outboard occupants. Although the seat belt pretensioners cannot be seen, they are part of the seat belt assembly. They can help tighten the seat belts during the early stages of a moderate to severe frontal, near frontal, or rear Do not sit on the outboard seat belt while entering or exiting the vehicle or at any time while sitting in the seat. Sitting on the seat belt can damage the webbing and hardware. Rear Seat Belt Comfort Guides Rear seat belt comfort guides may provide added seat belt comfort for older children who have outgrown booster seats and for some adults. When installed on a shoulder belt, the comfort guide positions the shoulder belt away from the neck and head. The comfort guides for the second row outboard seating positions of this vehicle are provided in a package in Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS the glovebox or cargo area. Instructions are included with the guides. Additional comfort guides are available through your dealer for the rear seating positions. Instructions are included with the guides. Seat Belt Use During Pregnancy Seat belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear seat belts. 57 A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy. the proper use and fit of seat belt extenders see the instruction sheet that comes with the extender. The best way to protect the fetus is to protect the mother. When a seat belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making seat belts effective is wearing them properly. Periodically check the seat belt reminder, seat belts, buckles, latch plates, retractors, shoulder belt height adjusters (if equipped), and seat belt anchorages to make sure they are all in working order. Look for any other loose or damaged seat belt system parts that might keep a seat belt system from performing properly. See your dealer to have it repaired. Torn, frayed, or twisted seat belts may not protect you in a crash. Torn or frayed seat belts can rip apart under impact forces. If a belt is torn or frayed, have it replaced immediately. If a belt is twisted, it may be possible to untwist by reversing the latch plate on the webbing. If the twist cannot be corrected, ask your dealer to fix it. Seat Belt Extender If the vehicle's seat belt will fasten around you, you should use it. But if a seat belt is not long enough, your dealer will order you an extender. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you. To help avoid personal injury, do not let someone else use it, and use it only for the seat it is made to fit. The extender has been designed for adults. Never use it for securing child restraints. For more information on Safety System Check Make sure the seat belt reminder light is working. See Seat Belt Reminders 0 112. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 58 SEATS AND RESTRAINTS Keep seat belts clean and dry. See Seat Belt Care 0 58. Seat Belt Care Keep belts clean and dry. Seat belts should be properly cared for and maintained. Seat belt hardware should be kept dry and free of dust or debris. As necessary, exterior hard surfaces and seat belt webbing may be lightly cleaned with mild soap and water. Ensure there is not excessive dust or debris in the mechanism. If dust or debris exists in the system please see the dealer. Parts may need to be replaced to ensure proper functionality of the system. { Warning Do not bleach or dye seat belt webbing. It may severely weaken the webbing. In a crash, they might not be able to provide adequate protection. Clean and rinse seat belt (Continued) Warning (Continued) webbing only with mild soap and lukewarm water. Allow the webbing to dry. Replacing Seat Belt System Parts after a Crash { Warning A crash can damage the seat belt system in the vehicle. A damaged seat belt system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure the seat belt systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible. After a minor crash, replacement of seat belts may not be necessary. But the seat belt assemblies that were used during any crash may have been stressed or damaged. See your dealer to have the seat belt assemblies inspected or replaced. New parts and repairs may be necessary even if the seat belt system was not being used at the time of the crash. Have the seat belt pretensioners checked if the vehicle has been in a crash, or if the airbag readiness light stays on after you start the vehicle or while you are driving. See Airbag Readiness Light 0 113. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Airbag System The vehicle has the following airbags: . A frontal airbag for the driver For frontal airbags, the word AIRBAG is on the center of the steering wheel for the driver and on the instrument panel for the front outboard passenger. . A frontal airbag for the front outboard passenger . A knee airbag for the driver. . A knee airbag for the front outboard passenger. . A seat-mounted side impact airbag for the driver For seat-mounted side impact airbags, the word AIRBAG is on the side of the seatback or side of the seat closest to the door. . A seat-mounted side impact airbag for the front outboard passenger For roof-rail airbags, the word AIRBAG is on the ceiling or trim. . A roof-rail airbag for the driver and the passenger seated directly behind the driver . A roof-rail airbag for the front outboard passenger and the passenger seated directly behind the front outboard passenger Airbags are designed to supplement the protection provided by seat belts. Even though today's airbags are also designed to help reduce the risk of injury from the force of an inflating bag, all airbags must inflate very quickly to do their job. All vehicle airbags have the word AIRBAG on the trim or on a label near the deployment opening. For knee airbags, the word AIRBAG is on the lower part of the instrument panel. Here are the most important things to know about the airbag system: 59 { Warning You can be severely injured or killed in a crash if you are not wearing your seat belt, even with airbags. Airbags are designed to work with seat belts, not replace them. Also, airbags are not designed to inflate in every crash. In some crashes seat belts are the only restraint. See When Should an Airbag Inflate? 0 62. Wearing your seat belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Airbags are “supplemental restraints” to the seat belts. Everyone in the vehicle should wear a seat belt properly, whether or not there is an airbag for that person. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 60 SEATS AND RESTRAINTS { Warning { Warning Because airbags inflate with great force and faster than the blink of an eye, anyone who is up against, or very close to, any airbag when it inflates can be seriously injured or killed. Do not sit unnecessarily close to any airbag, as you would be if sitting on the edge of the seat or leaning forward. Seat belts help keep you in position before and during a crash. Always wear a seat belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle. The seat belts and the front outboard passenger airbags are most effective when you are sitting well back and upright in the seat with both feet on the floor. Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Always secure children properly in the vehicle. To read how, see Older Children 0 71 or Infants and Young Children 0 72. Occupants should not lean on or sleep against the door or side windows in seating positions with seat-mounted side impact airbags and/or roof-rail airbags. Where Are the Airbags? The driver frontal airbag is in the center of the steering wheel. There is an airbag readiness light on the instrument cluster, which shows the airbag symbol. The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light 0 113. The front outboard passenger frontal airbag is in the passenger side instrument panel. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS The driver knee airbag is below the steering column. The front outboard passenger knee airbag is below the glove box. 61 Driver Side Shown, Passenger Side Similar Driver Side Shown, Passenger Side Similar The driver and front outboard passenger seat-mounted side impact airbags are in the side of the seatbacks closest to the door. The roof-rail airbags for the driver, front outboard passenger, and second row outboard passengers are in the ceiling above the side windows. { Warning If something is between an occupant and an airbag, the airbag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 62 SEATS AND RESTRAINTS Warning (Continued) airbag must be kept clear. Do not put anything between an occupant and an airbag, and do not attach or put anything on the steering wheel hub or on or near any other airbag covering. Do not use seat accessories that block the inflation path of a seat-mounted side impact airbag. Never secure anything to the roof of a vehicle with roof-rail airbags by routing a rope or tie‐down through any door or window opening. If you do, the path of an inflating roof-rail airbag will be blocked. When Should an Airbag Inflate? This vehicle is equipped with airbags. See Airbag System 0 59. Airbags are designed to inflate if the impact exceeds the specific airbag system's deployment threshold. Deployment thresholds are used to predict how severe a crash is likely to be in time for the airbags to inflate and help restrain the occupants. The vehicle has electronic sensors that help the airbag system determine the severity of the impact. Deployment thresholds can vary with specific vehicle design. Frontal airbags are designed to inflate in moderate to severe frontal or near frontal crashes to help reduce the potential for severe injuries, mainly to the driver's or front outboard passenger's head and chest. Whether the frontal airbags will or should inflate is not based primarily on how fast the vehicle is traveling. It depends on what is hit, the direction of the impact, and how quickly the vehicle slows down. Frontal airbags may inflate at different crash speeds depending on whether the vehicle hits an object straight on or at an angle, and whether the object is fixed or moving, rigid or deformable, narrow or wide. Frontal airbags are not intended to inflate during vehicle rollovers, rear impacts, or many side impacts. In addition, the vehicle has advanced technology frontal airbags. Advanced technology frontal airbags adjust the restraint according to crash severity. Knee airbags are designed to inflate in moderate to severe frontal or near-frontal impacts. Knee airbags are not designed to inflate during vehicle rollovers, in rear impacts, or in many side impacts. Seat-mounted side impact airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. Seat-mounted side impact airbags are not designed to inflate in frontal impacts, near frontal impacts, rollovers, or rear impacts. A seat-mounted side impact airbag is designed to inflate on the side of the vehicle that is struck. Roof-rail airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. In addition, these roof-rail airbags are designed to inflate during a rollover or in a severe frontal impact. Roof-rail airbags are not designed to inflate in rear impacts. Both roof-rail airbags will inflate when Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS either side of the vehicle is struck, if the sensing system predicts that the vehicle is about to roll over on its side, or in a severe frontal impact. wheel or the instrument panel. In moderate to severe side collisions, even belted occupants can contact the inside of the vehicle. In any particular crash, no one can say whether an airbag should have inflated simply because of the vehicle damage or the repair costs. Airbags supplement the protection provided by seat belts by distributing the force of the impact more evenly over the occupant's body. What Makes an Airbag Inflate? In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover. The inflator, the airbag, and related hardware are all part of the airbag module. For airbag locations, see Where Are the Airbags? 0 60. How Does an Airbag Restrain? In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering Rollover capable roof-rail airbags are designed to help contain the head and chest of occupants in the outboard seating positions in the first and second rows. The rollover capable roof-rail airbags are designed to help reduce the risk of full or partial ejection in rollover events, although no system can prevent all such ejections. But airbags would not help in many types of collisions, primarily because the occupant's motion is not toward those airbags. See When Should an Airbag Inflate? 0 62. Airbags should never be regarded as anything more than a supplement to seat belts. 63 What Will You See after an Airbag Inflates? After frontal, knee, and seat-mounted side impact airbags inflate, they quickly deflate, so quickly that some people may not even realize the airbags inflated. Roof-rail airbags may still be at least partially inflated for some time after they inflate. Some components of the airbag module may be hot for several minutes. For location of the airbags, see Where Are the Airbags? 0 60. The parts of the airbag that come into contact with you may be warm, but not too hot to touch. There may be some smoke and dust coming from the vents in the deflated airbags. Airbag inflation does not prevent the driver from seeing out of the windshield or being able to steer the vehicle, nor does it prevent people from leaving the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 64 SEATS AND RESTRAINTS { Warning When an airbag inflates, there may be dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems but cannot get out of the vehicle after an airbag inflates, then get fresh air by opening a window or a door. If you experience breathing problems following an airbag deployment, you should seek medical attention. The vehicle has a feature that may automatically unlock the doors, turn on the interior lamps and hazard warning flashers, and shut off the fuel system after the airbags inflate. The feature may also activate, without airbag inflation, after an event that exceeds a predetermined threshold. After turning the ignition off and then on again, the fuel system will return to normal operation; the doors can be locked, the interior lamps can be turned off, and the hazard warning flashers can be turned off using the controls for those features. If any of these systems are damaged in the crash they may not operate as normal. { Warning A crash severe enough to inflate the airbags may have also damaged important functions in the vehicle, such as the fuel system, brake and steering systems, etc. Even if the vehicle appears to be drivable after a moderate crash, there may be concealed damage that could make it difficult to safely operate the vehicle. Use caution if you should attempt to restart the engine after a crash has occurred. In many crashes severe enough to inflate the airbag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the front outboard passenger airbag. . Airbags are designed to inflate only once. After an airbag inflates, you will need some new parts for the airbag system. If you do not get them, the airbag system will not be there to help protect you in another crash. A new system will include airbag modules and possibly other parts. The service manual for the vehicle covers the need to replace other parts. . The vehicle has a crash sensing and diagnostic module which records information after a crash. See Vehicle Data Recording and Privacy 0 346 and Event Data Recorders 0 347. . Let only qualified technicians work on the airbag systems. Improper service can mean that an airbag system will not work properly. See your dealer for service. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Passenger Sensing System The vehicle has a passenger sensing system for the front outboard passenger position. The passenger airbag status indicator will light on the overhead console when the vehicle is started. The passenger sensing system works with sensors that are part of the front outboard passenger seat and seat belt. The sensors are designed to detect the presence of a properly seated occupant and determine if the front outboard passenger frontal airbag and knee airbag should be allowed to inflate or not. According to accident statistics, children are safer when properly secured in a rear seat in the correct child restraint for their weight and size. The words ON and OFF, and the symbols for on and off, will be visible during the system check. When the system check is complete, either the word ON or OFF, and the symbol for on or off, will be visible. See Passenger Airbag Status Indicator 0 113. The passenger sensing system turns off the front outboard passenger frontal airbag and knee airbag under certain conditions. No other airbag is affected by the passenger sensing system. Whenever possible, children aged 12 and under should be secured in a rear seating position. Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great, if the airbag inflates. { Warning A child in a rear-facing child restraint can be seriously injured or killed if the passenger frontal airbag (Continued) 65 Warning (Continued) inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the passenger frontal airbag inflates and the passenger seat is in a forward position. Even if the passenger sensing system has turned off the front outboard passenger airbag(s), no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though the airbag(s) are off. Never put a rear-facing child restraint in the front seat, even if the airbag is off. If securing a forward-facing child restraint in the front outboard passenger seat, always move the seat as far back as it will go. It is better to secure child restraints in the rear seat. Consider (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 66 SEATS AND RESTRAINTS Warning (Continued) using another vehicle to transport the child when a rear seat is not available. The passenger sensing system is designed to turn off the front outboard passenger frontal airbag and knee airbag if: . The front outboard passenger seat is unoccupied. . The system determines an infant is present in a child restraint. . A front outboard passenger takes his/her weight off of the seat for a period of time. . There is a critical problem with the airbag system or the passenger sensing system. When the passenger sensing system has turned off the front outboard passenger frontal airbag and knee airbag, the OFF indicator will light and stay lit as a reminder that the airbags are off. See Passenger Airbag Status Indicator 0 113. The passenger sensing system is designed to turn on the front outboard passenger frontal airbag and knee airbag, anytime the system senses that a person of adult size is sitting properly in the front outboard passenger seat. When the passenger sensing system has allowed the airbag to be enabled, the ON indicator will light and stay lit as a reminder that the airbags are active. For some children, including children in child restraints, and for very small adults, the passenger sensing system may or may not turn off the front outboard passenger frontal airbag and knee airbag, depending upon the person's seating posture and body build. Everyone in the vehicle who has outgrown child restraints should wear a seat belt properly — whether or not there is an airbag for that person. { Warning If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light 0 113 for more information, including important safety information. If the On Indicator Is Lit for a Child Restraint The passenger sensing system is designed to turn off the front outboard passenger frontal airbag and knee airbag, if the system determines that an infant is present in a child restraint. If a child restraint has been installed and the ON indicator is lit: 1. Turn the vehicle off. 2. Remove the child restraint from the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 3. Remove any additional items from the seat such as blankets, cushions, seat covers, seat heaters, or seat massagers. 4. Reinstall the child restraint following the directions provided by the child restraint manufacturer and refer to Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 85 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 88. Make sure the seat belt retractor is locked by pulling the shoulder belt all the way out of the retractor when installing the child restraint, even if the child restraint is equipped with a seat belt lock off. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor. 5. If, after reinstalling the child restraint and restarting the vehicle, the ON indicator is still lit, turn the vehicle off. Then slightly recline the vehicle seatback and adjust the seat cushion, if adjustable, to make sure that the vehicle seatback is not pushing the child restraint into the seat cushion. 67 If the Off Indicator Is Lit for an Adult-Sized Occupant Also make sure the child restraint is not trapped under the vehicle head restraint. If this happens, adjust the head restraint. See Head Restraints 0 40. 6. Restart the vehicle. The passenger sensing system may or may not turn off the airbag for a child in a child restraint depending upon the child’s size. It is better to secure the child restraint in a rear seat. Never put a rear-facing child restraint in the front seat, even if the ON indicator is not lit. If a person of adult size is sitting in the front outboard passenger seat, but the OFF indicator is lit, it could be because that person is not sitting properly in the seat or that the child restraint locking feature is engaged. Use the following steps to allow the system to detect that person and enable the front outboard passenger frontal airbag and knee airbag: 1. Turn the vehicle off. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 68 SEATS AND RESTRAINTS 2. Remove any additional material from the seat, such as blankets, cushions, seat covers, seat heaters, or seat massagers. 3. Place the seatback in the fully upright position. 4. Have the person sit upright in the seat, centered on the seat cushion, with legs comfortably extended. 5. If the shoulder portion of the belt is pulled out all the way, the child restraint locking feature will be engaged. This may unintentionally cause the passenger sensing system to turn the airbag off for some adult-sized occupants. If this happens, unbuckle the belt, let the belt go back all the way, and then buckle the belt again without pulling the belt out all the way. 6. Restart the vehicle and have the person remain in this position for two to three minutes after the ON indicator is lit. { Warning If the front outboard passenger airbag is turned off for an adult-sized occupant, the airbag will not be able to inflate and help protect that person in a crash, resulting in an increased risk of serious injury or even death. An adult-sized occupant should not ride in the front outboard passenger seat, if the passenger airbag OFF indicator is lit. Additional Factors Affecting System Operation Seat belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the passenger airbag status. See “Seat Belts” and “Child Restraints” in the Index for additional information about the importance of proper restraint use. A thick layer of additional material, such as a blanket or cushion, or aftermarket equipment such as seat covers, seat heaters, and seat massagers can affect how well the passenger sensing system operates. We recommend that you not use seat covers or other aftermarket equipment except when approved by GM for your specific vehicle. See Adding Equipment to the Airbag-Equipped Vehicle 0 69 for more information about modifications that can affect how the system operates. The ON indicator may be lit if an object, such as a briefcase, handbag, grocery bag, laptop, or other electronic device, is put on an unoccupied seat. If this is not desired, remove the object from the seat. { Warning Stowing articles under the passenger seat or between the passenger seat cushion and seatback may interfere with the proper operation of the passenger sensing system. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 69 Servicing the Airbag-Equipped Vehicle Adding Equipment to the Airbag-Equipped Vehicle sensing and diagnostic module, and airbag wiring along with the proper replacement procedures. Airbags affect how the vehicle should be serviced. There are parts of the airbag system in several places around the vehicle. Your dealer and the service manual have information about servicing the vehicle and the airbag system. To purchase a service manual, see Publication Ordering Information 0 344. Adding accessories that change the vehicle's frame, bumper system, height, front end, or side sheet metal may keep the airbag system from working properly. In addition, the vehicle has a passenger sensing system for the front outboard passenger position, which includes sensors that are part of the passenger seat. The passenger sensing system may not operate properly if the original seat trim is replaced with non-GM covers, upholstery, or trim; or with GM covers, upholstery, or trim designed for a different vehicle. Any object, such as an aftermarket seat heater or a comfort-enhancing pad or device, installed under or on top of the seat fabric, could also interfere with the operation of the passenger sensing system. This could either prevent proper deployment of the passenger airbag(s) or prevent the passenger sensing system from properly turning off the passenger airbag(s). See Passenger Sensing System 0 65. { Warning For up to 10 seconds after the vehicle is turned off and the battery is disconnected, an airbag can still inflate during improper service. You can be injured if you are close to an airbag when it inflates. Avoid yellow connectors. They are probably part of the airbag system. Be sure to follow proper service procedures, and make sure the person performing work for you is qualified to do so. The operation of the airbag system can also be affected by changing, including improperly repairing or replacing, any parts of the following: . Airbag system, including airbag modules, front or side impact sensors, sensing and diagnostic module, or airbag wiring . Front seats, including stitching, seams or zippers . Seat belts . Steering wheel, instrument panel, overhead console, ceiling trim, or pillar garnish trim . Inner door seals, including speakers Your dealer and the service manual have information about the location of the airbag modules and sensors, If the vehicle has rollover roof-rail airbags, see Different Size Tires and Wheels 0 287 for additional important information. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 70 SEATS AND RESTRAINTS If the vehicle must be modified because you have a disability and have questions about whether the modifications will affect the vehicle's airbag system, or if you have questions about whether the airbag system will be affected if the vehicle is modified for any other reason, call Customer Assistance. See Customer Assistance Offices 0 337. Caution (Continued) the location of the airbags, see Where Are the Airbags? 0 60. See your dealer for service. Replacing Airbag System Parts after a Crash Airbag System Check { Warning The airbag system does not need regularly scheduled maintenance or replacement. Make sure the airbag readiness light is working. See Airbag Readiness Light 0 113. A crash can damage the airbag systems in the vehicle. A damaged airbag system may not properly protect you and your passenger(s) in a crash, resulting in serious injury or even death. To help make sure the airbag systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible. Caution If an airbag covering is damaged, opened, or broken, the airbag may not work properly. Do not open or break the airbag coverings. If there are any opened or broken airbag coverings, have the airbag covering and/or airbag module replaced. For (Continued) If an airbag inflates, you will need to replace airbag system parts. See your dealer for service. If the airbag readiness light stays on after the vehicle is started or comes on when you are driving, the airbag system may not work properly. Have the vehicle serviced right away. See Airbag Readiness Light 0 113. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Child Restraints . Sit all the way back on the seat. Do the knees bend at the seat edge? If yes, continue. If no, return to the booster seat. . Buckle the lap-shoulder belt. Does the shoulder belt rest on the shoulder? If yes, continue. If no, try using the rear seat belt comfort guide, if available. See “Rear Seat Belt Comfort Guides” under Lap-Shoulder Belt 0 54. If a comfort guide is not available, or if the shoulder belt still does not rest on the shoulder, then return to the booster seat. Older Children Older children who have outgrown booster seats should wear the vehicle’s seat belts. The manufacturer instructions that come with the booster seat state the weight and height limitations for that booster. Use a booster seat with a lap-shoulder belt until the child passes the fit test below: . Does the lap belt fit low and snug on the hips, touching the thighs? If yes, continue. If no, return to the booster seat. . Can proper seat belt fit be maintained for the length of the trip? If yes, continue. If no, return to the booster seat. Q: What is the proper way to wear seat belts? A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt 71 can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. This applies belt force to the child's pelvic bones in a crash. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash. Also see “Rear Seat Belt Comfort Guides” under Lap-Shoulder Belt 0 54. According to accident statistics, children are safer when properly restrained in a rear seating position. In a crash, children who are not buckled up can strike other people who are buckled up, or can be thrown out of the vehicle. Older children need to use seat belts properly. { Warning Never allow more than one child to wear the same seat belt. The seat belt cannot properly spread the impact forces. In a crash, they can (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 72 SEATS AND RESTRAINTS Warning (Continued) Warning (Continued) be crushed together and seriously injured. A seat belt must be used by only one person at a time. crash, the child would not be restrained by the shoulder belt. The child could move too far forward increasing the chance of head and neck injury. The child might also slide under the lap belt. The belt force would then be applied right on the abdomen. That could cause serious or fatal injuries. The shoulder belt should go over the shoulder and across the chest. { Warning Never allow a child to wear the seat belt with the shoulder belt behind their back. A child can be seriously injured by not wearing the lap-shoulder belt properly. In a (Continued) Infants and Young Children Everyone in a vehicle needs protection! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle. { Warning Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck. The shoulder belt can tighten but cannot be loosened if it is locked. The shoulder belt locks when it is pulled all the way out of the retractor. It unlocks when the shoulder belt is allowed to go all the way back into the retractor, but it cannot do this if it is wrapped around a child’s neck. If the shoulder belt is locked and (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 73 Warning (Continued) Warning (Continued) { Warning tightened around a child’s neck, the only way to loosen the belt is to cut it. For example, in a crash at only 40 km/h (25 mph), a 5.5 kg (12 lb) infant will suddenly become a 110 kg (240 lb) force on a person's arms. An infant or child should be secured in an appropriate child restraint. Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Never put a rear-facing child restraint in the front outboard seat. Secure a rear-facing child restraint in a rear seat. It is also better to secure a forward-facing child restraint in a rear seat. If you must secure a forward-facing child restraint in the front outboard seat, always move the front passenger seat as far back as it will go. Never leave children unattended in a vehicle and never allow children to play with the seat belts. Every time infants and young children ride in vehicles, they should have the protection provided by appropriate child restraints. Neither the vehicle's seat belt system nor its airbag system is designed for them. Children who are not restrained properly can strike other people, or can be thrown out of the vehicle. { Warning Never hold an infant or a child while riding in a vehicle. Due to crash forces, an infant or a child will become so heavy it is not possible to hold it during a crash. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 74 SEATS AND RESTRAINTS For each type of child restraint, there are many different models available. When purchasing a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the child restraint will have a label saying that it meets federal motor vehicle safety standards. Child restraints are devices used to restrain, seat, or position children in the vehicle and are sometimes called child seats or car seats. There are three basic types of child restraints: . Forward-facing child restraints . Rear-facing child restraints . Belt-positioning booster seats The proper child restraint for your child depends on their size, weight, and age, and also on whether the child restraint is compatible with the vehicle in which it will be used. The instruction manual that is provided with the child restraint states the weight and height limitations for that particular child restraint. In addition, there are many kinds of child restraints available for children with special needs. { Warning To reduce the risk of neck and head injury in a crash, infants and toddlers should be secured in a rear-facing child restraint until age two, or until they reach the maximum height and weight limits of their child restraint. { Warning A young child's hip bones are still so small that the vehicle seat belt may not remain low on the hip bones, as it should. Instead, it may settle up around the child's abdomen. In a crash, the belt would apply force on a body area that is unprotected by any bony structure. This alone could cause serious or fatal injuries. To reduce the risk of serious or fatal injuries during a crash, young children should always be secured in an appropriate child restraint. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 75 Child Restraint Systems Forward-Facing Child Restraint Rear-Facing Infant Restraint A rear-facing child restraint provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child restraint provides restraint for the child's body with the harness. Booster Seats A belt-positioning booster seat is used for children who have outgrown their forward-facing child restraint. Boosters are designed to improve the fit of the vehicle's seat belt system until the child is large enough for the vehicle seat belts to fit properly without a booster seat. See the seat belt fit test in Older Children 0 71. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 76 SEATS AND RESTRAINTS Securing an Add-On Child Restraint in the Vehicle { Warning A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle. Secure the child restraint properly in the vehicle using the vehicle seat belt or LATCH system, following the instructions that came with that child restraint and the instructions in this manual. To help reduce the chance of injury, the child restraint must be secured in the vehicle. Child restraints must be secured in vehicle seats by lap belts or the lap belt portion of a lap-shoulder belt, or by the LATCH system. See Lower Anchors and Tethers for Children (LATCH System) 0 78 for more information. Children can be endangered in a crash if the child restraint is not properly secured in the vehicle. 1. Instruction labels provided on the child restraint CPST availability in Canada, check with Transport Canada or the Provincial Ministry of Transportation office. 2. Instruction manual provided with the child restraint Securing the Child Within the Child Restraint When securing an add-on child restraint, refer to the following: 3. This vehicle owner's manual The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in the vehicle — even when no child is in it. In some areas Certified Child Passenger Safety Technicians (CPSTs) are available to inspect and demonstrate how to correctly use and install child restraints. In the U.S., refer to the National Highway Traffic Safety Administration (NHTSA) website to locate the nearest child safety seat inspection station. For { Warning A child can be seriously injured or killed in a crash if the child is not properly secured in the child restraint. Secure the child properly following the instructions that came with that child restraint. Where to Put the Restraint According to accident statistics, children and infants are safer when properly restrained in an appropriate child restraint secured in a rear seating position. Whenever possible, children aged 12 and under should be secured in a rear seating position. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Never put a rear-facing child restraint in the front. This is because the risk to the rear-facing child is so great if the airbag deploys. { Warning A child in a rear-facing child restraint can be seriously injured or killed if the front passenger airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the front passenger airbag inflates and the passenger seat is in a forward position. Even if the passenger sensing system has turned off the front passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. (Continued) Warning (Continued) Secure rear-facing child restraints in a rear seat, even if the airbag is off. If you secure a forward-facing child restraint in the front seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint in a rear seat. See Passenger Sensing System 0 65 for additional information. When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. Child restraints and booster seats vary considerably in size, and some may fit in certain seating positions better than others. 77 Depending on where you place the child restraint and the size of the child restraint, you may not be able to access adjacent seat belts or LATCH anchors for additional passengers or child restraints. Adjacent seating positions should not be used if the child restraint prevents access to or interferes with the routing of the seat belt. Wherever a child restraint is installed, be sure to follow the instructions that came with the child restraint and secure the child restraint properly. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in the vehicle — even when no child is in it. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 78 SEATS AND RESTRAINTS Lower Anchors and Tethers for Children (LATCH System) The LATCH system secures a child restraint during driving or in a crash. LATCH attachments on the child restraint are used to attach the child restraint to the anchors in the vehicle. The LATCH system is designed to make installation of a child restraint easier. In order to use the LATCH system in your vehicle, you need a child restraint that has LATCH attachments. LATCH-compatible rear-facing and forward-facing child seats can be properly installed using either the LATCH anchors or the vehicle’s seat belts. Do not use both the seat belts and the LATCH anchorage system to secure a rear-facing or forward-facing child seat. Booster seats use the vehicle’s seat belts to secure the child and the booster seat. If the manufacturer recommends that the booster seat be secured with the LATCH system, this can be done as long as the booster seat can be positioned properly and there is no interference with the proper positioning of the lap-shoulder belt on the child. Make sure to follow the instructions that came with the child restraint, and also the instructions in this manual. When installing a child restraint with a top tether, you must also use either the lower anchors or the seat belts to properly secure the child restraint. A child restraint must never be installed using only the top tether and anchor. For a forward-facing 5-pt harness child restraint where the combined weight of the child and restraint are up to 29.5 kg (65 lb), use either the lower LATCH anchorages with the top tether anchorage, or the seat belt with the top tether anchorage. Where the combined weight of the child and restraint are greater than 29.5 kg (65 lb), use the seat belt with the top tether anchorage only. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 79 Recommended Methods for Attaching Child Restraints Restraint Type Combined Weight Use Only Approved Attachment Methods Shown with an X of the Child + LATCH – Lower Seat Belt Only LATCH – Lower Seat Belt and Top Child Restraint Anchors Only Anchors and Top Tether Anchor Tether Anchor Rear-Facing Child Restraint Up to 29.5 kg (65 lb) Rear-Facing Child Restraint Greater than 29.5 kg (65 lb) Forward-Facing Child Restraint Up to 29.5 kg (65 lb) Forward-Facing Child Restraint Greater than 29.5 kg (65 lb) See Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 85 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 88. Child restraints built after March 2014 will be labeled with the specific child weight up to which the LATCH system can be used to install the restraint. X X X X X X The following explains how to attach a child restraint with these attachments in the vehicle. Not all vehicle seating positions have lower anchors. In this case, the seat belt must be used (with top tether where available) to secure the child restraint. See Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 85 or Securing Child Restraints (With the Seat Belt in the Front Seat) 0 88. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 80 SEATS AND RESTRAINTS Lower Anchors Top Tether Anchor Some child restraints that have a top tether are designed for use with or without the top tether being attached. Others require the top tether always to be attached. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. Be sure to read and follow the instructions for your child restraint. Lower Anchor and Top Tether Anchor Locations Lower anchors (1) are metal bars built into the vehicle. There are two lower anchors for each LATCH seating position that will accommodate a child restraint with lower attachments (2). A top tether (3,4) is used to secure the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment hook (2) on the child restraint connects to the top tether anchor in the vehicle in order to reduce the forward movement and rotation of the child restraint during driving or in a crash. The child restraint may have a single tether (3) or a dual tether (4). Either will have a single attachment hook (2) to secure the top tether to the anchor. I : Seating positions with top tether anchors. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS H : Seating positions with two lower anchors. To assist in locating the lower anchors, each seating position with lower anchors has two labels, on the seatback near the crease between the seatback and the seat cushion. The outboard lower anchors are behind the vertical openings in the seat trim. To assist in locating the top tether anchors, the top tether anchor symbol is near the anchors. 81 top tether. The cargo cover can be replaced after the top tether is properly installed. Be sure to use an anchor located directly behind the seating position where the child restraint will be placed. Do not secure a child restraint in a position without a top tether anchor if a national or local law requires that the top tether be attached, or if the instructions that come with the child restraint say that the top tether must be attached. According to accident statistics, children and infants are safer when properly restrained in a child restraint system or infant restraint system secured in a rear seating position. See Where to Put the Restraint 0 76 for additional information. The top tether anchors are on the back of the rear seatbacks. Remove the cargo cover before installing the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 82 SEATS AND RESTRAINTS Securing a Child Restraint Designed for the LATCH System { Warning A child could be seriously injured or killed in a crash if the child restraint is not properly attached to the vehicle using either the LATCH anchors or the vehicle seat belt. Follow the instructions that came with the child restraint and the instructions in this manual. { Warning To reduce the risk of serious or fatal injuries during a crash, do not attach more than one child restraint to a single anchor. Attaching more than one child restraint to a single anchor could cause the anchor or attachment to come loose or even break during a crash. A child or others could be injured. { Warning Caution Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck. The shoulder belt can tighten but cannot be loosened if it is locked. The shoulder belt locks when it is pulled all the way out of the retractor. It unlocks when the shoulder belt is allowed to go all the way back into the retractor, but it cannot do this if it is wrapped around a child’s neck. If the shoulder belt is locked and tightened around a child’s neck, the only way to loosen the belt is to cut it. Do not let the LATCH attachments rub against the vehicle’s seat belts. This may damage these parts. If necessary, move buckled seat belts to avoid rubbing the LATCH attachments. Buckle any unused seat belts behind the child restraint so children cannot reach them. Pull the shoulder belt all the way out of the retractor to set the lock, and tighten the belt behind the child restraint after the child restraint has been installed. Do not fold the rear seatback when the seat is occupied. Do not fold the empty rear seat with a seat belt buckled. This could damage the seat belt or the seat. Unbuckle and return the seat belt to its stowed position, before folding the seat. If you need to secure more than one child restraint in the rear seat, see Where to Put the Restraint 0 76. 1. Attach and tighten the lower attachments to the lower anchors. If the child restraint does not have lower attachments or the desired seating position does not have lower anchors, secure the child restraint with the top tether and the seat belt. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS Refer to the child restraint manufacturer instructions and the instructions in this manual. Refer to the child restraint instructions and the following steps: 1.1. 2.1. Find the top tether anchor. 2.2. Open the cover, if equipped, to access the top tether anchors. 2.3. Remove the cargo cover before installing the top tether. The cargo cover can be replaced after the top tether is properly installed. 2.4. Route and tighten the top tether according to your child restraint instructions and the following instructions: 1.2. Find the lower anchors for the desired seating position. Put the child restraint on the seat. For rear outboard seating positions, if the head restraint interferes with the proper installation of the child restraint, the head restraint may be removed. See “Head Restraint Removal and Reinstallation” at the end of this section. 1.3. Attach and tighten the lower attachments on the child restraint to the lower anchors. 2. If the child restraint manufacturer recommends that the top tether be attached, attach and tighten the top tether to the top tether anchor, if equipped. 83 If the position you are using does not have a headrest or head restraint and you are using a single tether, route the tether over the seatback. If the position you are using does not have a headrest or head restraint and you are using a dual tether, route the tether over the seatback. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 84 SEATS AND RESTRAINTS If the position you are using has an adjustable headrest or head restraint and you are using a single tether, raise the headrest or head restraint and route the tether under the headrest or head restraint and in between the headrest or head restraint posts. If the position you are using has an adjustable headrest or head restraint and you are using a dual tether, raise the headrest or head restraint and route the tether under the headrest or head restraint and around the headrest or head restraint posts. 3. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the LATCH path and attempt to move it side to side and back and forth. There should be no more than 2.5 cm (1 in) of movement for proper installation. Head Restraint Removal and Reinstallation The rear outboard head restraints can be removed if they interfere with the proper installation of the child restraint. To remove the head restraint: 1. Partially fold the seatback forward. See Rear Seats 0 49 for additional information. 2. Press both buttons on the head restraint posts at the same time, and pull up on the head restraint. 3. Store the head restraint in a secure place. 4. When the child restraint is removed, reinstall the head restraint before the seating position is used. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS { Warning With head restraints that are not installed and adjusted properly, there is a greater chance that occupants will suffer a neck/spinal injury in a crash. Do not drive until the head restraints for all occupants are installed and adjusted properly. To reinstall the head restraint: 1. Insert the head restraint posts into the holes in the top of the seatback. The notches on the posts must face the driver side of the vehicle. 2. Push the head restraint down. If necessary, press the height adjustment release button to further lower the head restraint. See Head Restraints 0 40. 3. Try to move the head restraint to make sure that it is locked in place. Replacing LATCH System Parts After a Crash { Warning A crash can damage the LATCH system in the vehicle. A damaged LATCH system may not properly secure the child restraint, resulting in serious injury or even death in a crash. To help make sure the LATCH system is working properly (Continued) 85 Warning (Continued) after a crash, see your dealer to have the system inspected and any necessary replacements made as soon as possible. If the vehicle has the LATCH system and it was being used during a crash, new LATCH system parts may be needed. New parts and repairs may be necessary even if the LATCH system was not being used at the time of the crash. Securing Child Restraints (With the Seat Belt in the Rear Seat) When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 86 SEATS AND RESTRAINTS If the child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH System) 0 78 for how and where to install the child restraint using LATCH. If a child restraint is secured in the vehicle using a seat belt and it uses a top tether, see Lower Anchors and Tethers for Children (LATCH System) 0 78 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top tether must be anchored. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. If the child restraint or vehicle seat position does not have the LATCH system, you will be using the seat belt to secure the child restraint. Be sure to follow the instructions that came with the child restraint. If more than one child restraint needs to be installed in the rear seat, be sure to read Where to Put the Restraint 0 76. 1. Put the child restraint on the seat. If the head restraint interferes with the proper installation of the child restraint, the head restraint may be removed. See "Head Restraint Removal and Reinstallation" under Lower Anchors and Tethers for Children (LATCH System) 0 78. 2. Pick up the latch plate, and run the lap and shoulder portions of the vehicle seat belt through or around the child restraint. The child restraint instructions will show you how. 3. Push the latch plate into the buckle until it clicks. Position the release button on the buckle, away from the child restraint, so that the seat belt could be quickly unbuckled if necessary. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS 87 6. If the child restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH System) 0 78. 4. Pull the shoulder belt all the way out of the retractor to set the lock. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor. 5. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor. When installing a forward-facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. Try to pull the belt out of the retractor to make sure the retractor is locked. If the retractor is not locked, repeat Steps 4 and 5. 7. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the seat belt path and attempt to move it side to side and back and forth. When the child restraint is properly installed, there should be no more than 2.5 cm (1 in) of movement. To remove the child restraint, unbuckle the vehicle seat belt and let it return to the stowed position. If the top tether is attached to a top tether anchor, disconnect it. If the head restraint was removed, reinstall it before the seating position is used. See "Head Restraint Removal Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 88 SEATS AND RESTRAINTS and Reinstallation" underLower Anchors and Tethers for Children (LATCH System) 0 78 for additional information on installing the head restraint properly. Securing Child Restraints (With the Seat Belt in the Front Seat) This vehicle has airbags. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint 0 76. In addition, the vehicle has a passenger sensing system which is designed to turn off the front outboard passenger frontal and knee airbag under certain conditions. See Passenger Sensing System 0 65 and Passenger Airbag Status Indicator 0 113 for more information, including important safety information. Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great, if the airbag deploys. { Warning Warning (Continued) A child in a rear-facing child restraint can be seriously injured or killed if the front outboard passenger frontal airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the front outboard passenger frontal airbag inflates and the passenger seat is in a forward position. forward-facing child restraint in the front outboard passenger seat, always move the seat as far back as it will go. It is better to secure the child restraint in a rear seat. Even if the passenger sensing system has turned off the front outboard passenger airbag(s), no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though the airbag(s) are off. Secure rear-facing child restraints in a rear seat, even if the airbag(s) are off. If you secure a (Continued) See Passenger Sensing System 0 65 for additional information. If the child restraint uses a top tether, see Lower Anchors and Tethers for Children (LATCH System) 0 78 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top tether must be anchored. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SEATS AND RESTRAINTS When using the lap-shoulder belt to secure the child restraint in this position, follow the instructions that came with the child restraint and the following instructions: 89 around the restraint. The child restraint instructions will show you how. 1. Move the seat as far back as it will go before securing the forward-facing child restraint. Move the seat upward or the seatback to an upright position, if needed, to get a tight installation of the child restraint. When the passenger sensing system has turned off the front outboard passenger frontal and knee airbag, the off indicator on the passenger airbag status indicator should light and stay lit when you start the vehicle. See Passenger Airbag Status Indicator 0 113. 2. Put the child restraint on the seat. 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle seat belt through or 4. Push the latch plate into the buckle until it clicks. Position the release button on the buckle, away from the child restraint, so that the seat belt could be quickly unbuckled if necessary. 5. Pull the shoulder belt all the way out of the retractor to set the lock. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 90 SEATS AND RESTRAINTS 7. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the seat belt path and attempt to move it side to side and back and forth. When the child restraint is properly installed, there should be no more than 2.5 cm (1 in) of movement. 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor. When installing a forward-facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. Try to pull the belt out of the retractor to make sure the retractor is locked. If the retractor is not locked, repeat Steps 5 and 6. If the airbags are off, the off indicator in the passenger airbag status indicator will come on and stay on when the vehicle is started. If a child restraint has been installed and the on indicator is lit, see “If the On Indicator Is Lit for a Child Restraint” under Passenger Sensing System 0 65. To remove the child restraint, unbuckle the vehicle seat belt and let it return to the stowed position. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 STORAGE Storage Storage Compartments Storage Compartments . . . . . . . . . . . . 91 Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Front Storage . . . . . . . . . . . . . . . . . . . . . . 91 Sunglasses Storage . . . . . . . . . . . . . . . . 92 Armrest Storage . . . . . . . . . . . . . . . . . . . 92 Rear Storage . . . . . . . . . . . . . . . . . . . . . . . 92 Center Console Storage . . . . . . . . . . . . 93 Umbrella Storage . . . . . . . . . . . . . . . . . . 94 Storage Compartments 91 Front Storage { Warning Do not store heavy or sharp objects in storage compartments. In a crash, these objects may cause the cover to open and could result in injury. Glove Box Additional Storage Features Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . 94 Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . 95 To open the front storage compartment, slide the cover forward. There are two USB ports inside. To close, push the cover forward and let go. Roof Rack System Roof Rack System . . . . . . . . . . . . . . . . . 95 Lift the handle to open the glove box. Close until it latches. Use the vehicle key to lock or unlock. See Keys 0 7. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 92 STORAGE Sunglasses Storage If equipped, sunglasses storage is on the overhead console. Press the fixed button on the cover and release to access. Armrest Storage For vehicles with a rear seat armrest, pull the rear seat armrest forward to access the cupholders with removable liner. Rear Storage There is storage in the floor of the rear cargo area. Lift the handle to access. Remove the load floor hook from the holder and hook to the weatherstrip above. When done, return the load floor hook to the holder. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 STORAGE 93 Center Console Storage To install the load floor hook into the holder: 2. Push down on the other side of the load floor hook to lock into place. Press the button to access the storage area in front of the armrest cover. There is a 12-volt power outlet inside. If equipped, there are two charge-only USB ports on the rear of the center console. 1. Insert one side of the load floor hook into the holder. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 94 STORAGE Umbrella Storage Additional Storage Features Cargo Cover { Warning There is a wireless smartphone charger in the front of the console storage. See Wireless Charging 0 103. An unsecured cargo cover could strike people in a sudden stop or turn, or in a crash. Store the cargo cover securely or remove it from the vehicle. Slide a compact umbrella no larger than 6 cm (2.36 in) in diameter into the opening on the driver or passenger door. { Warning Do not place objects on the cargo cover. Sudden stops or turns can cause objects to be thrown in the vehicle. You or others could be injured. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 STORAGE Cargo Tie-Downs 95 Roof Rack System { Warning If equipped, the cargo cover can be used to cover items in the cargo area. Installing the Cargo Cover 1. Slide the cargo cover into the two front corner brackets until it snaps in place. 2. Attach the cords to the fixed retainers on the liftgate. Removing the Cargo Cover To remove, disengage the cords and pull the cover out of the vehicle. The vehicle has four cargo tie-downs in the rear compartment. If something is carried on top of the vehicle that is longer or wider than the roof rack — like paneling, plywood, or a mattress — the wind can catch it while the vehicle is being driven. The item being carried could be violently torn off, and this could cause a collision and damage the vehicle. Never carry something longer or wider than the roof rack on top of the vehicle unless using a GM certified accessory carrier. If equipped, the roof rack can be used to load items. For roof racks that do not have crossrails included, GM certified crossrails can be purchased as an accessory. See your dealer. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 96 STORAGE Caution Loading cargo on the roof rack that weighs more than 100 kg (220 lb) or hangs over the rear or sides of the vehicle may damage the vehicle. Do not load cargo exceeding 100 kg (220 lbs) and always load cargo so that it rests evenly between the crossrails and does not block the vehicle lamps or windows. Fasten the cargo securely. To prevent damage or loss of cargo when driving, check to make sure crossrails and cargo are securely fastened. Loading cargo on the roof rack will make the vehicle’s center of gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking, or abrupt maneuvers; otherwise it may result in loss of control. If driving for a long distance, on rough roads, or at high speeds, occasionally stop the vehicle to make sure the cargo remains in its place. Do not exceed the maximum vehicle capacity when loading the vehicle. For more information on vehicle capacity and loading, see Vehicle Load Limits 0 167. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Instruments and Controls Controls Steering Wheel Adjustment . . . . . . . 98 Steering Wheel Controls . . . . . . . . . . 98 Heated Steering Wheel . . . . . . . . . . . . 98 Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Windshield Wiper/Washer . . . . . . . . 99 Rear Window Wiper/Washer . . . . 101 Compass . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Power Outlets . . . . . . . . . . . . . . . . . . . . . 103 Wireless Charging . . . . . . . . . . . . . . . . 103 Warning Lights, Gauges, and Indicators Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . Instrument Cluster . . . . . . . . . . . . . . . Speedometer . . . . . . . . . . . . . . . . . . . . . . Odometer . . . . . . . . . . . . . . . . . . . . . . . . . Trip Odometer . . . . . . . . . . . . . . . . . . . . Tachometer . . . . . . . . . . . . . . . . . . . . . . . Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . Seat Belt Reminders . . . . . . . . . . . . . . 106 107 110 110 110 110 111 111 112 Airbag Readiness Light . . . . . . . . . . Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . Charging System Light . . . . . . . . . . . Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . Brake System Warning Light . . . . Electric Parking Brake Light . . . . . Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . All-Wheel-Drive Light . . . . . . . . . . . . Lane Keep Assist (LKA) Light . . . Vehicle Ahead Indicator . . . . . . . . . Pedestrian Ahead Indicator . . . . . . Traction Off Light . . . . . . . . . . . . . . . . StabiliTrak OFF Light . . . . . . . . . . . . Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . Driver Mode Control Light . . . . . . . Tire Pressure Light . . . . . . . . . . . . . . . Engine Oil Pressure Light . . . . . . . . Low Fuel Warning Light . . . . . . . . . Security Light . . . . . . . . . . . . . . . . . . . . . High-Beam On Light . . . . . . . . . . . . . Lamps On Reminder . . . . . . . . . . . . . Cruise Control Light . . . . . . . . . . . . . . 113 113 114 114 116 116 117 117 117 118 118 118 118 119 119 119 120 120 121 121 121 122 122 122 97 Door Ajar Light . . . . . . . . . . . . . . . . . . . 122 Information Displays Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . . 123 Head-Up Display (HUD) . . . . . . . . . 125 Vehicle Messages Vehicle Messages . . . . . . . . . . . . . . . . . 129 Engine Power Messages . . . . . . . . . . 129 Vehicle Speed Messages . . . . . . . . . 129 Vehicle Personalization Vehicle Personalization . . . . . . . . . . 130 Universal Remote System Universal Remote System . . . . . . . . 135 Universal Remote System Programming . . . . . . . . . . . . . . . . . . . 135 Universal Remote System Operation . . . . . . . . . . . . . . . . . . . . . . . . 137 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 98 INSTRUMENTS AND CONTROLS Controls Do not adjust the steering wheel while driving. Steering Wheel Adjustment Power Tilt and Telescoping Steering Wheel Manual Steering Wheel Heated Steering Wheel ( : If equipped, press to turn on or 1. Pull the lever down. Press the control to move the tilt and telescoping steering wheel up and down or forward and rearward. 2. Move the steering wheel up or down. Do not adjust the steering wheel while driving. 3. Pull or push the steering wheel closer or away from you. Steering Wheel Controls To adjust the steering wheel: 4. Pull the lever up to lock the steering wheel in place. The infotainment system can be operated by using the steering wheel controls. See "Steering Wheel Controls" in the infotainment manual. off. A light near the button displays when the feature is turned on. The steering wheel takes about three minutes to reach maximum heat. Automatic Heated Steering Wheel If equipped with remote start, the heated steering wheel will turn on automatically during a remote start along with the heated seats when it is Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS cold outside. The heated steering wheel indicator light may not come on. 99 Windshield Wiper/Washer If equipped with auto heated seats, the heated steering wheel will turn on when the auto heated seats are activated. The heated steering wheel indicator will follow the state of the steering wheel heat. See Heated and Ventilated Front Seats 0 47 and Vehicle Personalization 0 130. Windshield Wiper with Rainsense (AUTO Shown), If Equipped Horn Press a on the steering wheel pad to sound the horn. Windshield Wiper without Rainsense (INT Shown) With the ignition on or in ACC/ ACCESSORY, move the windshield wiper lever to select the wiper speed. HI : Use for fast wipes. LO : Use for slow wipes. AUTO : If equipped with Rainsense, use this setting for intermittent wipes when Rainsense is disabled, or Rainsense wipes when Rainsense is enabled. For intermittent wipes, move the windshield wiper lever to AUTO, then turn the band up for more frequent wipes or down for less frequent wipes. If Rainsense is turned on, see “Rainsense” later in this section. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 100 INSTRUMENTS AND CONTROLS has been activated. See Washer Fluid 0 255 for information on filling the windshield washer fluid reservoir. { Warning INT : If equipped with intermittent wipers only, move the windshield wiper lever to INT. Turn the band up for more frequent wipes or down for less frequent wipes. OFF : Use to turn the wipers off. 1X : For a single wipe, briefly move the wiper lever down. For several wipes, hold the wiper lever down. f : Pull the windshield wiper lever toward you to spray windshield washer fluid and activate the wipers. The wipers will continue until the lever is released or the maximum wash time is reached. When the windshield wiper lever is released, additional wipes may occur depending on how long the windshield washer In freezing weather, do not use the washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. { Warning Before driving the vehicle, always clear snow and ice from the hood, windshield, roof, and rear of the vehicle, including all lamps and windows. Reduced visibility from snow and ice buildup could lead to a crash. Clear snow and ice from the wiper blades and windshield before using them. If frozen to the windshield, carefully loosen or thaw them. Damaged blades should be replaced. See Wiper Blade Replacement 0 260. Heavy snow or ice can overload the wiper motor. See Electrical System Overload 0 264. Wiper Parking If the ignition is turned off while the wipers are on LO, HI, or AUTO with Rainsense turned off, they will immediately stop. If the windshield wiper lever is then moved to OFF before the driver door is opened or within 10 minutes, the wipers will restart and move to the base of the windshield. If the ignition is turned off while the wipers are performing wipes due to windshield washing or Rainsense, the wipers continue to run until they reach the base of the windshield. Rainsense If equipped with Rainsense and the feature is turned on, a sensor near the top center of the windshield detects the amount of water on the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS windshield and controls the frequency of the windshield wiper based on the current sensitivity setting. To turn the Rainsense feature on or off, see “Rain Sense Wipers” under Vehicle Personalization 0 130. Keep this area of the windshield clear of debris to allow for best system performance. Wiper Arm Assembly Protection AUTO : Move the windshield wiper lever to AUTO. Turn the band on the wiper lever to adjust the sensitivity. 101 Rear Window Wiper/ Washer When using an automatic car wash, move the windshield wiper lever to OFF. This disables the automatic Rainsense windshield wipers. With Rainsense, if the transmission is in N (Neutral) and the vehicle speed is very slow, the wipers will automatically stop at the base of the windshield. The wiper operations return to normal when the transmission is no longer in N (Neutral) or the vehicle speed has increased. The rear window wiper/washer controls are on the end of the windshield wiper lever. Turn the controls to adjust the setting. OFF : Turns the wiper off. . Turn the band up for more sensitivity to moisture. INT : Turns on the rear wiper with a delay between wipes. . Turn the band down for less sensitivity to moisture. ON : Turns on the rear wiper. . Move the windshield wiper lever out of the AUTO position to deactivate Rainsense. lever forward to spray washer fluid on the rear window and the rear camera lens, if equipped. See Rear Camera Mirror 0 32. The wipers will clear the 1 : Push the windshield wiper Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 102 INSTRUMENTS AND CONTROLS rear window and either stop or return to your preset speed. For more washer cycles, push and hold the lever. The rear window wiper/washer will not operate if the liftgate is open or ajar. If the liftgate is opened while the rear wiper is on, the wiper returns to the parked position and stops. Rear Wiper Arm Assembly Protection When using an automatic car wash, move the rear wiper control to OFF to disable the rear wiper. In some vehicles, if the transmission is in N (Neutral) and the vehicle speed is very slow, the rear wiper will automatically park under the rear spoiler. The wiper operations return to normal when the transmission is no longer in N (Neutral) or the vehicle speed has increased. Auto Wipe in Reverse Gear If the rear wiper control is off, the rear wiper will automatically operate continuously when the transmission is in R (Reverse), and the front windshield wiper is performing low or high speed wipes. If the rear wiper control is off, the transmission is in R (Reverse), and the front windshield wiper is performing INT wipes, then the rear wiper automatically performs INT wipes. This feature can be turned on or off. See Vehicle Personalization 0 130. The windshield washer reservoir is used for the windshield, rear window, and Rear Camera Mirror, if equipped. See Rear Camera Mirror 0 32. Check the fluid level in the reservoir if either washer is not working. See Washer Fluid 0 255. Rear Camera Washer If equipped, push the windshield wiper lever forward to spray washer fluid on the rear camera lens. The lever returns to its starting position when released. See Rear Camera Mirror 0 32. Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak/Electronic Stability Control (ESC), and vehicle speed information. The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. When the compass display shows CAL, drive the vehicle for a short distance in an open area where it can receive a GPS signal. The compass system will automatically determine when a GPS signal is restored and provide a heading again. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Clock The time and date for the clock can be set using the infotainment system. See “Time/Date” in “System” under “Settings” in the infotainment manual. Power Outlets The accessory power outlet can be used to plug in electrical equipment, such as a cell phone or MP3 player. The vehicle has three accessory power outlets: one at the front of the center console, one under the armrest, and one in the rear cargo area. Certain accessory power plugs may not be compatible with the accessory power outlet and could overload vehicle or adapter fuses. If a problem is experienced, see your dealer. When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. See Add-On Electrical Equipment 0 238. 103 Wireless Charging The vehicle may have wireless charging in the storage bin under the armrest. The system operates at 145 kHz and wirelessly charges one Qi compatible smartphone. The power output of the system is capable of charging at a rate up to 3 amp (15W), as requested by the smartphone. See Radio Frequency Statement 0 344. Caution { Warning Hanging heavy equipment from the power outlet can cause damage not covered by the vehicle warranty. The power outlets are designed for accessory power plugs only, such as cell phone charge cords. Wireless charging can affect the operation of an implanted pacemaker or other medical devices. If you have one, it is recommended to consult with your doctor before using the wireless charging system. Always unplug electrical equipment when not in use and do not plug in equipment that exceeds the maximum 15 amps rating. The vehicle must be on, in ACC/ ACCESSORY, or Retained Accessory Power (RAP) must be active. The wireless charging feature may not correctly indicate charging when the vehicle is in RAP. See Retained Accessory Power (RAP) 0 176. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 104 INSTRUMENTS AND CONTROLS working, or may reduce the charging performance. See your dealer for additional information. The operating temperature is −20 °C (−4 °F) to 60 °C (140 °F) for the charging system and 0 °C (32 °F) to 35 °C (95 °F) for the smartphone. 3. A green } next to the V will appear on the infotainment display. This indicates that the smartphone is properly positioned and charging. { Warning Remove all objects from the charging pad before charging your compatible smartphone. Objects, such as coins, keys, rings, paper clips, or cards, between the smartphone and charging pad will become very hot. On the rare occasion that the charging system does not detect an object, and the object gets wedged between the smartphone and charger, remove the smartphone and allow the object to cool before removing it from the charging pad, to prevent burns. To charge a compatible smartphone: 1. Remove all objects from the charging pad. The system may not charge if there are any objects between the smartphone and charging pad. 2. Place the smartphone face up on the @ symbol on the charging pad. To maximize the charge rate, ensure the smartphone is fully seated and centered in the holder with nothing under it. A thick smartphone case may prevent the wireless charger from If the } turns yellow, ensure that the charging pad is clear of any objects and that the smartphone is capable of wireless charging before re-positioning it. If the } does not illuminate, the smartphone may need to be repositioned. To reposition, turn the smartphone 180 degrees and wait three seconds before placing/aligning it on the pad again. The smartphone may become warm during charging. This is normal. In warmer temperatures, the speed of charging may be reduced. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Software Acknowledgements Certain Wireless Charging Module product from LG Electronics, Inc. ("LGE") contains the open source software detailed below. Refer to the indicated open source licenses (as are included following this notice) for the terms and conditions of their use. OSS Notice Information To obtain the source code that is contained in this product, please visit http://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to [email protected]. This offer is valid for three (3) years from the date on which you purchased the product. Freescale-WCT library Copyright (c) 2012-2014 Freescale Semiconductor, Inc.. All rights reserved. 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY 105 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 106 INSTRUMENTS AND CONTROLS Warning Lights, Gauges, and Indicators Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury. Some warning lights come on briefly when the engine is started to indicate they are working. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Waiting to do repairs can be costly and even dangerous. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Instrument Cluster English Base Level Cluster Shown, Metric Similar 107 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 108 INSTRUMENTS AND CONTROLS English Uplevel Cluster Shown, Metric Similar Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Cluster Menu . Info App. This is where the selected Driver Information Center (DIC) displays can be viewed. See Driver Information Center (DIC) 0 123. . Audio . Navigation Options . Phone . Options Use the thumbwheel to scroll through items in the Options menu. Audio Press S or T to access the cluster applications. Use the thumbwheel to scroll through the list of available features within the applications. Not all applications or features will be available on all vehicles. Phone In the Phone menu, if there is no active phone call, view recent calls, or scroll through contacts. If there is an active call, mute the phone or switch to handset operation. There is an interactive display area in the center of the instrument cluster. Use the right steering wheel control to open and scroll through the different items and displays. 109 In the Audio menu browse for music, select from the favorites, or change the audio source. Use the thumbwheel to change the station or go to the next or previous track. Navigation If there is an active route, press the thumbwheel to cancel or resume route guidance, or turn the voice prompts on or off. Head-up Display (HUD) (Uplevel) : If equipped, this feature allows for adjusting the angle of the HUD image and changing or turning off the Speed Limit Sign. HUD Rotation (Uplevel): Press the thumbwheel while Adjust Rotation is highlighted to enter Adjust Mode. Scroll to adjust the angle of the HUD display. Press the thumbwheel to confirm and save the setting. This feature may only be available in P (Park). Speed Sign: If equipped, press the thumbwheel while Speed Sign is highlighted to turn it on or off. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 110 INSTRUMENTS AND CONTROLS Units : Choose English, Imperial, or metric units by pressing the thumbwheel while the desired item is highlighted. Software Information : Displays open source software information. Speedometer Info Page Options : Press the thumbwheel to select the items to be displayed in the Info app. See Driver Information Center (DIC) 0 123. The speedometer shows the vehicle's speed in either kilometers per hour (km/h) or miles per hour (mph). Display : Press the thumbwheel to enter the Display menu. Select to turn on or off the speedometer, time, fuel range, or, if equipped, compass or speed sign. Odometer Speed Warning : The Speed Warning display allows the driver to set a warning at a speed that they do not want to exceed. To set the Speed Warning press the thumbwheel when Speed Warning is displayed. Use the thumbwheel to adjust the value and press to set the speed. Trip Odometer Once the speed is set, this feature can be turned off by pressing the thumbwheel while viewing this page. If the selected speed limit is exceeded, a pop-up warning is displayed with a chime. The odometer shows how far the vehicle has been driven, in either kilometers or miles. The trip odometer shows how far the vehicle has been driven since the trip odometer was last reset. The trip odometer is accessed and reset through the Driver Information Center (DIC). See Driver Information Center (DIC) 0 123. Tachometer The tachometer displays the engine speed in revolutions per minute (rpm). For vehicles with the Stop/Start system, when the ignition is on, the tachometer indicates the vehicle status. When pointing to AUTO STOP, the engine is off but the vehicle is on and can move. The engine could auto start at any time. When the indicator points to OFF, the vehicle is off. When the engine is on, the tachometer will indicate the engine’s revolutions per minute (rpm). The tachometer may vary by several hundred rpm’s, during Auto Stop mode, when the engine is shutting off and restarting. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Fuel Gauge When the ignition is on, the fuel gauge indicates about how much fuel is left in the tank. There is an arrow near the fuel gauge pointing to the side of the vehicle the fuel door is on. When the indicator nears empty, the low fuel light comes on. There still is a little fuel left, but the vehicle should be refueled soon. Here are four things that some owners ask about. None of these show a problem with the fuel gauge: . At the service station, the fuel pump shuts off before the gauge reads full. . It takes a little more or less fuel to fill up than the gauge indicated. For example, the gauge may have indicated the tank was half full, but it actually took a little more or less than half the tank's capacity to fill the tank. . The gauge moves a little while turning a corner or speeding up. . The gauge takes a few seconds to stabilize after the ignition is turned on, and goes back to empty when the ignition is turned off. Engine Coolant Temperature Gauge English 111 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 112 INSTRUMENTS AND CONTROLS Metric This gauge measures the temperature of the vehicle's engine. While driving under normal operating conditions, if the red LED is illuminated, the engine is too hot. Pull off the road, stop the vehicle, and turn off the engine as soon as possible. Seat Belt Reminders Driver Seat Belt Reminder Light There is a driver seat belt reminder light on the instrument cluster. When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their seat belt. Then the light stays on solid until the belt is buckled. This cycle may continue several times if the driver remains or becomes unbuckled while the vehicle is moving. When the vehicle is started, this light flashes and a chime may come on to remind passengers to fasten their seat belt. Then the light stays on solid until the belt is buckled. This cycle continues several times if the passenger remains or becomes unbuckled while the vehicle is moving. If the driver seat belt is buckled, neither the light nor the chime comes on. If the passenger seat belt is buckled, neither the chime nor the light comes on. Passenger Seat Belt Reminder Light The front passenger seat belt reminder light and chime may turn on if an object is put on the seat such as a briefcase, handbag, grocery bag, laptop, or other electronic device. To turn off the reminder light and/or chime, remove the object from the seat or buckle the seat belt. There is a passenger seat belt reminder light near the passenger airbag status indicator. See Passenger Sensing System 0 65. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Airbag Readiness Light This light shows if there is an electrical problem with the airbag system. The system check includes the airbag sensor(s), the passenger sensing system, the pretensioners, the airbag modules, the wiring, and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System 0 59. Warning (Continued) the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate without a crash. To help avoid injury, have the vehicle serviced right away. If there is a problem with the airbag system, a Driver Information Center (DIC) message may also come on. Passenger Airbag Status Indicator The airbag readiness light comes on for several seconds when the vehicle is started. If the light does not come on then, have it fixed immediately. { Warning If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means (Continued) The vehicle has a passenger sensing system. See Passenger Sensing System 0 65 for important safety information. The overhead console has a passenger airbag status indicator. 113 When the vehicle is started, the passenger airbag status indicator will light ON and OFF, and the symbols for on and off, for several seconds as a system check. Then, after several more seconds, the status indicator will light either ON or OFF, and either the symbol for on or off, to let you know the status of the front outboard passenger frontal airbag and knee airbag. If the word ON, and the on symbol, are lit on the passenger airbag status indicator, it means that the front outboard passenger frontal airbag and knee airbag are allowed to inflate. If the word OFF, and the off symbol, are lit on the passenger airbag status indicator, it means that the passenger sensing system has turned off the front outboard passenger frontal airbag and knee airbag. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 114 INSTRUMENTS AND CONTROLS { Warning If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light 0 113 for more information, including important safety information. Charging System Light If the light stays on, or comes on while driving, there may be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the battery. When this light comes on, or is flashing, the Driver Information Center (DIC) also displays a message. If a short distance must be driven with the light on, be sure to turn off all accessories, such as the radio and air conditioner. Malfunction Indicator Lamp (Check Engine Light) The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. It should go out when the engine is started. This light is part of the vehicle’s emission control on-board diagnostic system. If this light is on while the engine is running, a malfunction has been detected and the vehicle may require service. The light should come on to show that it is working when the ignition is in Service Mode. See Ignition Positions 0 171. Malfunctions are often indicated by the system before any problem is noticeable. Being aware of the light and seeking service promptly when it comes on may prevent damage. Caution If the vehicle is driven continually with this light on, the emission control system may not work as well, the fuel economy may be lower, and the vehicle may not run smoothly. This could lead to costly repairs that might not be covered by the vehicle warranty. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Caution Modifications to the engine, transmission, exhaust, intake, or fuel system, or the use of replacement tires that do not meet the original tire specifications, can cause this light to come on. This could lead to costly repairs not covered by the vehicle warranty. This could also affect the vehicle’s ability to pass an Emissions Inspection/Maintenance test. See Accessories and Modifications 0 242. If the light is flashing : A malfunction has been detected that could damage the emission control system and increase vehicle emissions. Diagnosis and service may be required. To help prevent damage, reduce vehicle speed and avoid hard accelerations and uphill grades. If towing a trailer, reduce the amount of cargo being hauled as soon as possible. If the light continues to flash, find a safe place to park. Turn the vehicle off and wait at least 10 seconds before restarting the engine. If the light is still flashing, follow the previous guidelines and see your dealer for service as soon as possible. If the light is on steady : A malfunction has been detected. Diagnosis and service may be required. Check the following: . If fuel has been added to the vehicle using the capless fuel funnel adapter, make sure that it has been removed. See “Filling the Tank with a Portable Gas Can” under Filling the Tank 0 225. The diagnostic system can detect if the adapter has been left installed in the vehicle, allowing fuel to evaporate into the atmosphere. A few driving trips with the adapter removed may turn off the light. . Poor fuel quality can cause inefficient engine operation and poor driveability, which may go 115 away once the engine is warmed up. If this occurs, change the fuel brand. It may require at least one full tank of the proper fuel to turn the light off. See Recommended Fuel 0 224. If the light remains on, see your dealer. Emissions Inspection and Maintenance Programs If the vehicle requires an Emissions Inspection/Maintenance test, the test equipment will likely connect to the vehicle's Data Link Connector (DLC). The DLC is under the instrument panel to the left of the steering wheel. Connecting devices that are not used to perform an Emissions Inspection/ Maintenance test or to service the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 116 INSTRUMENTS AND CONTROLS vehicle may affect vehicle operation. See Add-On Electrical Equipment 0 238. See your dealer if assistance is needed. The vehicle may not pass inspection if: . The light is on when the engine is running. . The light does not come on when the ignition is in Service Mode. . Critical emission control systems have not been completely diagnosed. If this happens, the vehicle would not be ready for inspection and might require several days of routine driving before the system is ready for inspection. This can happen if the 12-volt battery has recently been replaced or run down, or if the vehicle has been recently serviced. See your dealer if the vehicle will not pass or cannot be made ready for the test. Brake System Warning Light Metric English This light should come on briefly when the vehicle is turned on. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. If the light comes on and stays on at start up, there is a brake problem. Have the brake system inspected right away. If the light comes on while driving, pull off the road and stop carefully. The brake system has electric brake boost. Vehicle speed may be limited when the brake system warning light comes on. The brake pedal might be harder to push, or the brake pedal may go closer to the floor. It could take longer to stop. If the light is still on, have the vehicle towed for service. See Towing the Vehicle 0 307. { Warning The brake system might not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to a crash. If the light is still on after the vehicle has been pulled off the road and carefully stopped, have the vehicle towed for service. Electric Parking Brake Light Metric English This light comes on when the parking brake is applied. If the light continues flashing after the parking brake is released, or while driving, there is a problem with the Electric Parking Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Brake system. A message may also display in the Driver Information Center (DIC). If the light does not come on, or remains flashing, see your dealer. If this light stays on, the vehicle should be taken to a dealer as soon as possible. See Electric Parking Brake 0 188. A message may also display in the Driver Information Center (DIC). Service Electric Parking Brake Light Antilock Brake System (ABS) Warning Light 117 If the ABS warning light is the only light on, the vehicle has regular brakes, but ABS is not functioning. If both the ABS warning light and the brake system warning light are on, ABS is not functioning and there is a problem with the regular brakes. See your dealer for service. See Brake System Warning Light 0 116. All-Wheel-Drive Light On some vehicles the service electric parking brake light should come on briefly when the vehicle is started. If it does not come on, have it fixed so it will be ready to warn if there is a problem. For vehicles with the reconfigurable cluster, this light may not come on when the vehicle is started. This warning light should come on briefly when the vehicle is turned on. If the light does not come on, have it fixed so it will be ready to warn if there is a problem. If the light comes on while driving, safely stop as soon as it is possible and turn off the vehicle. Then turn on the vehicle again to reset the system. If the ABS warning light stays on, or comes on again while driving, the vehicle needs service. A chime may also sound when the light stays on. All-Wheel-Drive Light Front-Wheel-Drive Light If equipped, the corresponding light comes on when an All-Wheel Drive (AWD) mode or Front-Wheel-Drive mode is selected. See Driver Mode Control 0 192. If the light turns amber, there may be a malfunction. See your dealer. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 118 INSTRUMENTS AND CONTROLS Lane Keep Assist (LKA) Light LKA will not assist or alert if the turn signal is active in the direction of lane departure, or if LKA detects that you are accelerating, braking, or actively steering. Pedestrian Ahead Indicator See Lane Keep Assist (LKA) 0 222. Vehicle Ahead Indicator If equipped, this indicator will display amber when a nearby pedestrian is detected in front of the vehicle. After the vehicle is started, this light turns off and stays off if LKA has not been turned on or is unavailable. If available, this light is white if LKA is turned on, but not ready to assist. This light is green if LKA is turned on and is ready to assist. LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking. The LKA light is amber when assisting. This light flashes amber as a Lane Departure Warning (LDW) alert, to indicate that the lane marking has been crossed. See Front Pedestrian Braking (FPB) System 0 218. If equipped, this indicator will display green when a vehicle is detected ahead and amber when you are following a vehicle ahead much too closely. Traction Off Light See Forward Collision Alert (FCA) System 0 214. This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer. If the system is working normally, the indicator light then turns off. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS The traction off light comes on when the Traction Control System (TCS) has been turned off by pressing and releasing the TCS/StabiliTrak/ Electronic Stability Control (ESC) button. This light and the StabiliTrak OFF light come on when StabiliTrak/ESC is turned off. If the TCS is off, wheel speed will be limited when necessary to protect the driveline from damage. Adjust driving accordingly. See Traction Control/Electronic Stability Control 0 190. This light comes on when the StabiliTrak/Electronic Stability Control (ESC) system is turned off. If StabiliTrak/ESC is off, the Traction Control System (TCS) is also off. If StabiliTrak/ESC and TCS are off, the system does not assist in controlling the vehicle. Turn on the TCS and the StabiliTrak/ESC systems, and the warning light turns off. See Traction Control/Electronic Stability Control 0 190. Traction Control System (TCS)/StabiliTrak Light StabiliTrak OFF Light This light comes on briefly when the engine is started. This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer. If the light does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. 119 If the light is on and not flashing, the TCS and potentially the StabiliTrak/ ESC system have been disabled. A Driver Information Center (DIC) message may display. Check the DIC messages to determine which feature(s) is no longer functioning and whether the vehicle requires service. If the light is on and flashing, the TCS and/or the StabiliTrak/ESC system is actively working. See Traction Control/Electronic Stability Control 0 190. Engine Coolant Temperature Warning Light This light comes on briefly while starting the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 120 INSTRUMENTS AND CONTROLS If it does not, have the vehicle serviced by your dealer. If the system is working normally the indicator light goes off. Driver Mode Control Light See Driver Mode Control 0 192. Tire Pressure Light Caution The engine coolant temperature warning light indicates that the vehicle has overheated. Driving with this light on can damage the engine and it may not be covered by the vehicle warranty. See Engine Overheating 0 254. The engine coolant temperature warning light comes on when the engine has overheated. If this happens, pull over and turn off the engine as soon as possible. See Engine Overheating 0 254. This light comes on when Sport Mode is selected. For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS. When the Light Is On Steady This light comes on when Snow/Ice Mode is selected. This indicates that one or more of the tires are significantly underinflated. A Driver Information Center (DIC) tire pressure message may also display. Stop as soon as possible, and inflate the tires to the pressure value shown on the Tire and Loading Information label. See Tire Pressure 0 277. This light comes on when Off-Road Mode is selected. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS When the Light Flashes First and Then Is On Steady If the light flashes for about a minute and then stays on, there may be a problem with the TPMS. If the problem is not corrected, the light will come on at every ignition cycle. See Tire Pressure Monitor Operation 0 280. Engine Oil Pressure Light Caution Lack of proper engine oil maintenance can damage the engine. Driving with the engine oil low can also damage the engine. The repairs would not be covered by the vehicle warranty. Check the oil level as soon as possible. Add oil if required, but if the oil level is within the operating range and the oil pressure is still low, have the vehicle serviced. Always follow the maintenance schedule for changing engine oil. 121 It also comes on when the fuel tank is low on fuel. The light turns off when fuel is added. If it does not, have the vehicle serviced. Security Light This light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the light comes on and stays on, it means that oil is not flowing through the engine properly. The vehicle could be low on oil and might have some other system problem. See your dealer. Low Fuel Warning Light The security light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light stays on and the engine does not start, there could be a problem with the theft-deterrent system. See Immobilizer Operation 0 29. This light is near the fuel gauge and comes on briefly when the ignition is turned on as a check to show it is working. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 122 INSTRUMENTS AND CONTROLS High-Beam On Light Lamps On Reminder Adaptive Cruise Control Light This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer 0 141. This light comes on when the exterior lamps are in use, except when only the Daytime Running Lamps (DRL) are active. See Exterior Lamp Controls 0 139. This light comes on when Adaptive Cruise Control (if equipped) is active. See Adaptive Cruise Control 0 196. IntelliBeam Light Door Ajar Light Cruise Control Light This light comes on when the IntelliBeam system, if equipped, is enabled. See Exterior Lamp Controls 0 139. The cruise control light is white when the cruise control is on and ready, and turns green when the cruise control is set and active. See Cruise Control 0 193. This light comes on when a door is open or not securely latched. Before driving, check that all doors are properly closed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Information Displays Driver Information Center (DIC) The DIC is displayed in the instrument cluster. It shows the status of many vehicle systems. y or z : Use the thumbwheel to DIC Information Displays scroll to the previous or next selection. The following is the list of all possible DIC information displays. Some of the information displays may not be available for your particular vehicle. V : Press the thumbwheel to open a menu or select a menu item. Press and hold to reset values on certain screens. Info Page Options The info displays on the DIC can be turned on or off through the Options menu. 1. Press T to scroll to the Options menu. Use the thumbwheel to scroll to Info Pages and press the thumbwheel to select. 2. Scroll y or z to move through the list of possible info displays. S or T : Press to move between the interactive display zones in the cluster. Press S to go back to the previous menu. 123 3. Press the thumbwheel while an item is highlighted to select or deselect that item. The info pages can also be turned on or off through the DIC page Info Page Options. While in the Info Page Options menu, the info pages can be restored to the default factory settings by pressing and holding R on the left steering wheel controls and the thumbwheel on the right steering wheel controls at the same time. For uplevel clusters, this will also reset the Display settings. See Instrument Cluster 0 107. Speed : Shows the vehicle speed in either kilometers per hour (km/h) or miles per hour (mph). Trip 1 or Trip 2 and Average Fuel Economy : The Trip display shows the current distance traveled, in either kilometers (km) or miles (mi), since the trip odometer was last reset. The trip odometer can be reset by pressing V and selecting yes or no while this display is active. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 124 INSTRUMENTS AND CONTROLS Shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the number of L/100 km (mpg) recorded since the last time this menu item was reset. This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change. The Average Fuel Economy can be reset by pressing V and selecting yes or no while this display is active. Fuel Range : Shows the approximate distance the vehicle can be driven without refueling. LOW will be displayed when the vehicle is low on fuel. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. Oil Life : Shows an estimate of the oil's remaining useful life. If REMAINING OIL LIFE 99% is displayed, that means 99% of the current oil life remains. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. The oil should be changed as soon as possible. See Engine Oil 0 246. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended. See Maintenance Schedule 0 318. The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display accidentally at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, press V and then select yes or no. See Engine Oil Life System 0 248. Tire Pressure : Shows the approximate pressures of all four tires. Tire pressure is displayed in either kilopascal (kPa) or in pounds per square inch (psi). If the pressure is low, the value for that tire is shown in amber. See Tire Pressure Monitor System 0 279 and Tire Pressure Monitor Operation 0 280. Air Filter Life : Shows an estimate of the engine air filter’s remaining useful life and the state of the system. Engine Air Filter Life 95% means 95% of the current air filter life remains. Messages will display based on the engine air filter life and the state of the system. When the REPLACE AT NEXT OIL CHANGE message displays, the engine air filter should be replaced at the time of the next oil change. When the REPLACE SOON message displays, the engine air filter should be replaced at the earliest convenience. The Air Filter Life display must be reset after the engine air filter replacement. To reset, see Engine Air Filter Life System 0 249. Fuel Economy : Displays average fuel economy, the best fuel economy over the selected distance, and a bar graph showing instantaneous fuel economy. Average Speed : Displays the average vehicle speed of the vehicle in kilometers per hour (km/h) or miles per hour (mph). This average is based on the various vehicle speeds recorded since the last reset. Reset the average Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS speed by pressing the thumbwheel while this display is active to show a confirmation window to select yes or no. Timer : This display can be used as a timer. To start the timer, press the thumbwheel while this display is active. The display will show the amount of time that has passed since the timer was last reset. To stop the timer, press the thumbwheel briefly while this display is active and the timer is running. Press the thumbwheel while this display is active to reset the timer. Follow Distance/Gap Setting : When Adaptive Cruise Control (ACC) is not engaged, the current follow time to the vehicle ahead is displayed as a time value on this page. When ACC has been engaged, the display switches to the gap setting page. This page shows the current gap setting along with the vehicle ahead telltale. Driver Assistance : If equipped, shows information for Lane Keep Assist (LKA) and Forward Collision Alert (FCA). Battery Voltage : Shows the current battery voltage. Coolant Temperature : Shows the engine coolant temperature in either degrees Celsius (°C) or degrees Fahrenheit (°F). Oil Temperature : Shows the engine oil temperature in either degrees Celsius (°C) or degrees Fahrenheit (°F). Engine Boost : Displays engine manifold pressure relative to ambient air pressure. It will display boost pressure generated by the turbocharging system. Transmission Fluid Temperature : Shows the temperature of the automatic transmission fluid in either degrees Celsius (°C) or degrees Fahrenheit (°F). Info Page Options : Scroll to choose which info pages appear on the DIC. Press the thumbwheel to select or deselect. Blank Page : Allows for no information to be displayed in the cluster info display areas. 125 Head-Up Display (HUD) { Warning If the HUD image is too bright or too high in your field of view, it may take you more time to see things you need to see when it is dark outside. Be sure to keep the HUD image dim and placed low in your field of view. If equipped with HUD, some information concerning the operation of the vehicle is projected onto the windshield. The image is projected through the HUD lens on top of the instrument panel. The information appears as an image focused out toward the front of the vehicle. Caution If you try to use the HUD image as a parking aid, you may misjudge the distance and damage your vehicle. Do not use the HUD image as a parking aid. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 126 INSTRUMENTS AND CONTROLS The HUD information can be displayed in various languages. The speedometer reading and other numerical values can be displayed in either English or metric units. . Speed $ : Press or lift to center the HUD . Audio . Phone image. The HUD image can only be adjusted up and down, not side to side. . Navigation The language selection is changed through the radio and the units of measurement is changed through the instrument cluster. See “Settings” in the Infotainment Manual and “Options” under Instrument Cluster 0 107. . ! : Press to select the display view. Performance . Driver Assistance Features Each press will change the display view. . Vehicle Messages Some vehicle messages or alerts displayed in the HUD may be cleared by using the steering wheel controls. See Vehicle Messages 0 129. The HUD control is to the left of the steering wheel. To adjust the HUD image: HUD Display on the Windshield The HUD may display some of the following vehicle information and vehicle messages or alerts: 1. Adjust the driver seat. 2. Start the engine. 3. Use the following settings to adjust the HUD. D : Lift and hold to brighten the display. Press and hold to dim the display. Continue to hold to turn the display off. The HUD image will automatically dim and brighten to compensate for outside lighting. The HUD brightness control can also be adjusted as needed. The HUD image can temporarily light up depending on the angle and position of sunlight on the HUD display. This is normal. Polarized sunglasses could make the HUD image harder to see. Head-Up Display (HUD) Rotation Option This feature allows the angle of the HUD image to be adjusted. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Press the thumbwheel while Adjust Rotation is highlighted to enter Adjust Mode. Scroll to adjust the angle of the HUD display. Press the thumbwheel to confirm and save the setting. This feature may only be available in P (Park). See Instrument Cluster 0 107. HUD Views Speed View : This displays digital speed in English or metric units, speed limit, and indicators such as vehicle ahead, Lane Departure Warning/Lane Keep Assist, and Adaptive Cruise Control and set speed. Some information only appears on vehicles that have these features, and when they are active. There are four views in the HUD. Some vehicle information and vehicle messages or alerts may be displayed in any view. The speed limit sign can be disabled in the HUD settings under Options in the Cluster Menu. See Instrument Cluster 0 107. Metric Metric Audio/Phone View : This displays digital speed, indicators from speed view along with audio/phone information. The current radio station, media type, and incoming calls will be displayed. All HUD views may briefly display audio information when the steering wheel controls are used to adjust the audio settings appearing in the instrument cluster. Incoming phone calls appearing in the instrument cluster, may also display in any HUD view. Metric English English 127 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 128 INSTRUMENTS AND CONTROLS HUD Troubleshooting If you cannot see the HUD image when the ignition is on, check that: . Nothing is covering the HUD lens. English Navigation View : This displays digital speed, indicators from speed view along with Turn-by-Turn Navigation information in some vehicles. The compass heading is displayed when navigation routing is not active. Navigation Turn-by-Turn Alerts shown in the instrument cluster may also be displayed in any HUD view. Performance View : This displays digital speed, indicators from speed view along with rpm reading, transmission positions, and gear shift indicator (if equipped). Care of the HUD Clean the inside of the windshield to remove any dirt or film that could reduce the sharpness or clarity of the HUD image. Clean the HUD lens with a soft cloth sprayed with glass cleaner. Wipe the lens gently, then dry it. Metric . The HUD brightness setting is not too dim or too bright. . The HUD is adjusted to the proper height. . Polarized sunglasses are not worn. . The windshield and HUD lens are clean. English If the HUD image is not correct, contact your dealer. The windshield is part of the HUD system. See Windshield Replacement 0 261. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Vehicle Messages Messages displayed on the Driver Information Center (DIC) indicate the status of the vehicle or some action that may be needed to correct a condition. Multiple messages may appear one after another. The messages that do not require immediate action can be acknowledged and cleared by pressing the thumbwheel. The messages that require immediate action cannot be cleared until that action is performed. All messages should be taken seriously; clearing the message does not correct the problem. If a SERVICE message appears, see your dealer. Follow the instructions given in the messages. The system displays messages regarding the following topics: . Service Messages . Fluid Levels . Vehicle Security . Brakes . Steering . Ride Control Systems . Driver Assistance Systems . Cruise Control . Lighting and Bulb Replacement . Wiper/Washer Systems . Doors and Windows . Seat Belts . Airbag Systems . Engine and Transmission . Tire Pressure . Battery Engine Power Messages ENGINE POWER IS REDUCED This message displays when the vehicle's propulsion power is reduced. A reduction in propulsion power can affect the vehicle's ability to accelerate. If this message is on, but there is no observed reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is 129 driven. The vehicle may be driven while this message is on, but maximum acceleration and speed may be reduced. Anytime this message stays on, or displays repeatedly, the vehicle should be taken to your dealer for service as soon as possible. Under certain operating conditions, propulsion will be disabled. Try restarting after the vehicle has been off for 30 seconds. Vehicle Speed Messages SPEED LIMITED TO XXX KM/H (MPH) This message shows that the vehicle speed has been limited to the speed displayed. The limited speed is a protection for various propulsion and vehicle systems, such as lubrication, thermal, brakes, suspension, Teen Driver if equipped, or tires. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 130 INSTRUMENTS AND CONTROLS Vehicle Personalization Rear Seat Reminder Auto Cooled Seats The following are all possible vehicle personalization features. Depending on the vehicle, some may not be available. This allows for a chime and a message when the rear door has been opened before or during operation of the vehicle. For System, Apps, and Personal features and functions, see “Settings” in the infotainment manual. Touch Off or On. This setting automatically turns on and regulates the ventilated seats when the cabin temperature is warm. See Heated and Ventilated Front Seats 0 47. To access the vehicle personalization menu: 1. Touch the Settings icon on the Home Page of the infotainment display. 2. Touch Vehicle to display a list of available options. 3. Touch to select the desired feature setting. 4. Touch 9 or R to turn a feature off or on. 5. Touch z to go to the top level of the Settings menu. The menu may contain the following: Climate and Air Quality Touch and the following may display: . Auto Fan Speed Touch Off or On. Auto Heated Seats . Auto Cooled Seats . Auto Heated Seats . Auto Defog . Auto Rear Defog This setting automatically turns on and regulates the heated seats when the cabin temperature is cool. The auto heated seats can be turned off by using the heated seat buttons on the center stack. See Heated and Ventilated Front Seats 0 47. . Ionizer Touch Off or On. Auto Fan Speed Auto Defog This setting specifies the amount of airflow when the climate control fan setting is Auto Fan. This setting automatically turns the front defogger on when the engine is started. Touch Low, Medium, or High. Touch Off or On. Auto Rear Defog This setting automatically turns the rear defogger on when the engine is started. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS 131 Touch Off or On. Touch Beeps or Safety Alert Seat. Adaptive Cruise Go Notifier Ionizer Forward Collision System If equipped and on, this feature helps to clean the air inside the vehicle and remove contaminants such as pollen, odors, and dust. See Dual Automatic Climate Control System 0 147. This setting controls the vehicle response when detecting a vehicle ahead of you. The Off setting disables all FCA and AEB functions. With the Alert and Brake setting, both FCA and AEB are available. The Alert setting disables AEB. See Automatic Emergency Braking (AEB) 0 216. This setting determines if an alert will appear when Adaptive Cruise Control brings the vehicle to a complete stop and the vehicle ahead of you starts moving again. See Adaptive Cruise Control 0 196. Touch Off or On. Collision / Detection Systems Touch Off or On. Lane Change Alert Touch and the following may display: . Alert Type Touch Off, Alert, or Alert and Brake. . Forward Collision System . Front Pedestrian Detection . Rear Pedestrian Detection This feature may help avoid or reduce the harm caused by front-end crashes with nearby pedestrians. This setting specifies if an alert will display on the outside mirror to help you avoid crashing into a vehicle in your blind spot, or rapidly approaching your blind spot, during a lane change maneuver. See Lane Change Alert (LCA) 0 220. . Adaptive Cruise Go Notifier See Front Pedestrian Braking (FPB) System 0 218. . Lane Change Alert When Lane Change Alert is disabled, Side Blind Zone Alert is also disabled. Select Off, Alert, or Alert and Brake. . Rear Camera Park Assist Symbols Touch Off or On. Rear Pedestrian Detection . Rear Cross Traffic Alert Rear Camera Park Assist Symbols This setting specifies if alerts will display when the vehicle detects pedestrians behind the vehicle, when in R (Reverse). See Assistance Systems for Parking or Backing 0 206. This setting enables the Rear Camera Park Assist Symbols. See Assistance Systems for Parking or Backing 0 206. Alert Type This setting specifies the type of vehicle feedback provided, either a beep or seat vibration, when you are in danger of colliding with an object. Front Pedestrian Detection Touch Off, Alert, or Alert and Brake. Touch Off or On. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 132 INSTRUMENTS AND CONTROLS Rear Cross Traffic Alert Reverse Tilt Mirror Auto Wipe in Reverse Gear This setting specifies if an alert will display when the vehicle detects approaching rear cross traffic when in R (Reverse). See Assistance Systems for Parking or Backing 0 206. When on, both the driver and passenger, driver, or passenger outside mirrors will tilt downward when the vehicle is shifted to R (Reverse) to improve visibility of the ground near the rear wheels. They will return to their previous driving position when the vehicle is shifted out of R (Reverse) or the engine is turned off. See Reverse Tilt Mirrors 0 32. When on and the front wiper is on, the rear wiper will automatically activate when the vehicle is shifted to R (Reverse). Touch Off or On. Comfort and Convenience Touch and the following may display: . Chime Volume Select Off or On. Hands Free Liftgate Control The liftgate may be operated with a kicking motion under the left corner of the rear bumper. See Liftgate 0 21. . Reverse Tilt Mirror Touch Off, On - Driver and Passenger, On - Driver, or On - Passenger. . Select Off, On-Open and Close, or On-Open Only. Remote Mirror Folding Remote Mirror Folding . Rain Sense Wipers Lighting . Auto Wipe in Reverse Gear . Hands Free Liftgate Control When on, the outside mirrors will automatically fold or unfold when the Remote Keyless Entry (RKE) transmitter Q or K button is pressed and held. See Folding Mirrors 0 31. Chime Volume This setting determines the chime volume level. Touch the controls on the infotainment display to adjust the volume. Touch Off or On. Rain Sense Wipers This setting automatically turns on the wipers when moisture is detected and the wiper switch is in intermittent mode. Touch Disabled or Enabled. Touch and the following may display: . Vehicle Locator Lights . Exit Lighting Vehicle Locator Lights This setting flashes the headlamps of your vehicle when you press K on the Remote Keyless Entry (RKE) transmitter. Touch Off or On. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Exit Lighting Delayed Door Lock Remote Lock Feedback This setting specifies how long the headlamps stay on after the vehicle is turned off and exited. This setting delays the locking of the vehicle’s doors. 133 Touch Off or On. This setting specifies how the vehicle responds when the vehicle is locked with the RKE transmitter. Touch Off, 30 Seconds, 60 Seconds, or 120 Seconds. Remote Lock, Unlock, Start Touch Off, Lights and Horn, Lights Only, or Horn Only. Power Door Locks Touch and the following may display: . Remote Unlock Light Feedback Remote Door Unlock Touch and the following may display: . Open Door Anti Lock Out . Auto Door Unlock . Delayed Door Lock Open Door Anti Lock Out This setting prevents the driver door from locking when the door is open. If this setting is on, the Delayed Door Lock menu will not be available. Touch Off or On. Auto Door Unlock This setting allows selection of which doors will automatically unlock when the vehicle is shifted into P (Park). Touch Off, All Doors, or Driver Door. This setting specifies whether all doors, or just the driver door, unlock when pressing K on the RKE transmitter. . Remote Lock Feedback . Remote Door Unlock . Remote Start Auto Cool Seats . Remote Start Auto Heat Seats . Remote Window Operation Remote Start Auto Cool Seats . Passive Door Unlock . Passive Door Lock . Remote Left in Vehicle Alert This setting automatically turns on the ventilated seats when using the remote start function on warm days. See Heated and Ventilated Front Seats 0 47 and Remote Vehicle Start 0 15. Remote Unlock Light Feedback This setting flashes the exterior lamps when the vehicle is unlocked with the RKE transmitter. Touch Off or Flash Lights. Touch All Doors or Driver Door. Touch Off or On. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 134 INSTRUMENTS AND CONTROLS Remote Start Auto Heat Seats Passive Door Lock Seat Entry Memory This setting automatically turns on the heated seats when using the remote start function on cold days. See Heated and Ventilated Front Seats 0 47 and Remote Vehicle Start 0 15. This setting specifies if the vehicle will automatically lock, or lock and provide an alert after all the doors are closed, and you walk away from the vehicle with the RKE transmitter. See Remote Keyless Entry (RKE) System Operation 0 8. This feature automatically recalls the previously stored 1 or 2 button positions when the ignition is changed from off to on or ACC/ACCESSORY. See Memory Seats 0 44. Touch Off, On with Horn Chirp, or On. Seat Exit Memory Touch Off or On. Remote Window Operation Touch Off or On. If equipped, this feature enables remote operation of the windows with the RKE transmitter. See Remote Keyless Entry (RKE) System Operation 0 8. Remote Left in Vehicle Alert This feature sounds an alert when the RKE transmitter is left in the vehicle. This menu also enables Remote No Longer in Vehicle Alert. This feature automatically recalls the previously stored exit button positions when the ignition is changed from on or ACC/ACCESSORY to off if the driver door is open or opened. See Memory Seats 0 44. Touch Off or On. Touch Off or On. Touch Off or On. Passive Door Unlock Seating Position Teen Driver This setting specifies which doors unlock when using the button on the driver door handle to unlock the vehicle. Touch and the following may display: . Seat Entry Memory See “Teen Driver” under “Settings” in the infotainment manual. Touch Off, All Doors, or Driver Door Only. . Seat Exit Memory Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS Valet Mode This will lock the infotainment system and steering wheel controls. It may also limit access to vehicle storage locations, if equipped. To enable valet mode: 1. Enter a four-digit code on the keypad. 135 Universal Remote System instructions refer to a garage door opener, but can be used for other devices. See Radio Frequency Statement 0 344. Do not use the Universal Remote system with any garage door opener that does not have the stop and reverse feature. This includes any garage door opener model manufactured before April 1, 1982. Universal Remote System Programming 2. Touch Enter to go to the confirmation screen. Read these instructions completely before programming the Universal Remote system. It may help to have another person assist with the programming process. 3. Re-enter the four-digit code. Touch Lock or Unlock to lock or unlock the system. Touch Back to go back to the previous menu. If equipped, these buttons are in the overhead console. This system can replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices. These Keep the original hand-held transmitter for use in other vehicles as well as for future programming. Erase the programming when vehicle ownership is terminated. See “Erasing Universal Remote System Buttons” later in this section. To program a garage door opener, park outside directly in line with and facing the garage door opener receiver. Clear all people and objects near the garage door. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 136 INSTRUMENTS AND CONTROLS Make sure the hand-held transmitter has a new battery for quick and accurate transmission of the radio-frequency signal. Programming the Universal Remote System For questions or programming help, see www.homelink.com/gm or call 1-800-355-3515. For calls placed outside the U.S., Canada, or Puerto Rico, international rates will apply and may differ based on landline or mobile phone. Programming involves time-sensitive actions, and may time out causing the procedure to be repeated. To program up to three devices: 1. Hold the end of the hand-held transmitter about 3 to 8 cm (1 to 3 in) away from the Universal Remote system buttons with the indicator light in view. The hand-held transmitter was supplied by the manufacturer of the garage door opener receiver. 2. At the same time, press and hold both the hand-held transmitter button and one of the three Universal Remote system buttons to be used to operate the garage door. Do not release either button until the indicator light changes from a slow to a rapid flash. Then release both buttons. Some garage door openers may require substitution of Step 2 with the procedure under “Radio Signals for Some Gate Operators” later in this section. 3. Press and hold the newly programmed Universal Remote system button for five seconds while watching the indicator light and garage door activation. . If the indicator light stays on continuously or the garage door moves when the button is pressed, then programming is complete. There is no need to complete Steps 4–6. . If the indicator light does not come on or the garage door does not move, a second button press may be required. For a second time, press and hold the newly programmed button for five seconds. If the light stays on or the garage door moves, programming is complete. . If the indicator light blinks rapidly for two seconds, then changes to a solid light and the garage door does not move, continue with programming Steps 4–6. Learn or Smart Button 4. After completing Steps 1–3, locate the Learn or Smart button inside garage on the garage door opener receiver. The name and color of the button may vary by manufacturer. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INSTRUMENTS AND CONTROLS 5. Press and release the Learn or Smart button. Step 6 must be completed within 30 seconds of pressing this button. outside the U.S., Canada, or Puerto Rico, international rates will apply and may differ based on landline or mobile phone. 6. Inside the vehicle, press and hold the newly programmed Universal Remote system button for two seconds and then release it. If the garage door does not move or the lamp on the garage door opener receiver does not flash, press and hold the same button a second time for two seconds, then release it. Again, if the door does not move or the garage door lamp does not flash, press and hold the same button a third time for two seconds, then release it. Some gate operators and radio-frequency laws require transmitter signals to time out or quit after several seconds of transmission. This may not be long enough for the Universal Remote system to pick up the signal during programming. The Universal Remote system should now activate the garage door. Repeat the process for programming the two remaining buttons. Radio Signals for Some Gate Operators For questions or programming help, see www.homelink.com/gm or call 1-800-355-3515. For calls placed If the programming did not work, replace Step 2 under “Programming the Universal Remote System” with the following: Press and hold the Universal Remote system button while pressing and releasing the hand-held transmitter button every two seconds until the signal has been successfully accepted by the Universal Remote system. The Universal Remote system indicator light will flash slowly at first and then rapidly. Proceed with Step 3 under “Programming the Universal Remote System” to complete. 137 Universal Remote System Operation Using the Universal Remote System Press and hold the appropriate Universal Remote system button for at least one-half second. The indicator light will come on while the signal is being transmitted. Erasing Universal Remote System Buttons Erase all programmed buttons when vehicle ownership is terminated. To erase: 1. Press and hold the two outside buttons until the indicator light begins to flash. This should take about 10 seconds. 2. Release both buttons. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 138 INSTRUMENTS AND CONTROLS Reprogramming a Single Universal Remote System Button To reprogram any of the system buttons: 1. Press and hold any one of the buttons. Do not release the button. 2. The indicator light will begin to flash after 20 seconds. Without releasing the button, proceed with Step 1 under “Programming the Universal Remote System.” Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 LIGHTING Lighting Exterior Lighting Exterior Lamp Controls Exterior Lighting Exterior Lamp Controls . . . . . . . . . . Exterior Lamps Off Reminder . . . Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . . . . . . . . . . Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . . Automatic Headlamp System . . . Hazard Warning Flashers . . . . . . . . Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . Cornering Lamps . . . . . . . . . . . . . . . . . 139 141 Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . . . . . Courtesy Lamps . . . . . . . . . . . . . . . . . . Dome Lamps . . . . . . . . . . . . . . . . . . . . . Reading Lamps . . . . . . . . . . . . . . . . . . . Lighting Features Entry Lighting . . . . . . . . . . . . . . . . . . . . Exit Lighting . . . . . . . . . . . . . . . . . . . . . . Battery Power Protection . . . . . . . . Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 144 145 145 2 : Turns on the headlamps together If equipped, this system turns the vehicle's high-beam headlamps on and off according to surrounding traffic conditions. The exterior lamp control is on the turn signal lever. Turn the control to the following positions: 143 143 143 144 including all lamps, except the headlamps. IntelliBeam System 141 141 142 Interior Lighting ; : Turns on the parking lamps with the parking lamps and instrument panel lights. 141 141 142 143 139 O : Turns the exterior lamps off and deactivates the AUTO mode. Turn to O again to reactivate the AUTO mode. In Canada, the headlamps will automatically reactivate when the vehicle is shifted out of P (Park). AUTO : Automatically turns the exterior lamps on and off, depending on outside lighting. The system turns the high-beam headlamps on when it is dark enough and there is no other traffic present. This light b comes on in the instrument cluster when the IntelliBeam system is enabled. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 140 LIGHTING Turning On and Enabling IntelliBeam To enable the IntelliBeam system, press the button on the end of the turn signal lever when the exterior lamp control is in the AUTO or 2 position. Driving with IntelliBeam The system only activates the high beams when driving over 40 km/h (25 mph). The blue high-beam on light appears on the instrument cluster when the high beams are on. There is a sensor near the top center of the windshield that automatically controls the system. Keep this area of the windshield clear of debris to allow for best system performance. The high-beam headlamps remain on, under the automatic control, until one of the following situations occurs: . The system detects an approaching vehicle's headlamps. . The system detects a preceding vehicle's taillamps. . The outside light is bright enough that high-beam headlamps are not required. . The vehicle's speed drops below 20 km/h (12 mph). . The IntelliBeam system is disabled by the button on the turn signal lever. If this happens, press the button on the end of the turn signal lever when the exterior lamp control is in the AUTO or 2 position to reactivate the IntelliBeam system. The instrument cluster light will come on to indicate the IntelliBeam is reactivated. The high beams may not turn off automatically if the system cannot detect another vehicle's lamps because of any of the following: . The other vehicle's lamps are missing, damaged, obstructed from view, or otherwise undetected. . The other vehicle's lamps are covered with dirt, snow, and/or road spray. . The other vehicle's lamps cannot be detected due to dense exhaust, smoke, fog, snow, road spray, mist, or other airborne obstructions. . The vehicle's windshield is dirty, cracked, or obstructed by something that blocks the view of the light sensor. . The vehicle is loaded such that the front end points upward, causing the light sensor to aim high and not detect headlamps and taillamps. . The vehicle is being driven on winding or hilly roads. The automatic high-beam headlamps may need to be disabled if any of the above conditions exist. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 LIGHTING 141 Exterior Lamps Off Reminder Daytime Running Lamps (DRL) Automatic Headlamp System A warning chime sounds if the driver door is opened while the ignition is off and the exterior lamps are on. DRL can make it easier for others to see the front of your vehicle during the day. Fully functional DRL are required on all vehicles first sold in Canada. When the exterior lamp control is set to AUTO and it is dark enough outside, the headlamps come on automatically. Headlamp High/Low-Beam Changer 3 : Push the turn signal lever away from you and release, to turn the high beams on. To return to low beams, push the lever again or pull it toward you and release. This indicator light turns on in the instrument cluster when the high-beam headlamps are on. Flash-to-Pass To flash the high beams, pull the turn signal lever toward you, and release. The dedicated DRL will come on when all of the following conditions are met: . The ignition is on. . The exterior lamp control is in AUTO. . The light sensor determines it is daytime. . The parking brake is released or the vehicle is not in P (Park). When the DRL are on, the taillamps, sidemarker lamps, and other lamps will not be on. The DRL turn off when the headlamps are turned to O or the ignition is off. For vehicles first sold in Canada, the DRL can only be turned off when the vehicle is parked. There is a light sensor on top of the instrument panel. Do not cover the sensor. The system may also turn on the headlamps when driving through a parking garage or tunnel. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 142 LIGHTING If the vehicle is started in a dark garage, the automatic headlamp system comes on immediately. If it is light outside when the vehicle leaves the garage, there is a slight delay before the automatic headlamp system changes to the Daytime Running Lamps (DRL). During that delay, the instrument cluster may not be as bright as usual. Make sure the instrument panel brightness control is in the full bright position. See Instrument Panel Illumination Control 0 143. the headlamps, parking lamps, and other exterior lamps come on. The transition time for the lamps coming on varies based on wiper speed. When the wipers are not operating, these lamps turn off. Move the exterior lamp control to O or ; to disable this feature. The hazard warning flashers turn on automatically if the airbags deploy. Turn and Lane-Change Signals Hazard Warning Flashers When it is bright enough outside, the headlamps will turn off or may change to DRL. Move the lever all the way up or down to signal a turn. The automatic headlamp system turns off when the exterior lamp control is turned to O or the ignition is off. An arrow on the instrument cluster flashes in the direction of the turn or lane change. For vehicles sold in Canada, this control only works when the transmission is in P (Park). Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane change is completed. If the lever is briefly pressed and released, the turn signal flashes three times. Lights On with Wipers If the windshield wipers are activated in daylight with the engine on, and the exterior lamp control is in AUTO, | : Press | to make the front and rear turn signal lamps flash on and off. Press again to turn the flashers off. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 LIGHTING The turn and lane-change signal can be turned off manually by moving the lever back to its original position. If after signaling a turn or lane change, the arrow flashes rapidly or does not come on, a signal bulb may be burned out. Interior Lighting Instrument Panel Illumination Control 143 panel illumination control will set the lowest level to which the display will be automatically adjusted. Courtesy Lamps The courtesy lamps come on when any door is opened unless the dome lamp override is activated. To deactivate the dome lamp override, press j OFF and the indicator light on the button will turn off. Replace any burned out bulbs. If a bulb is not burned out, check the fuse. See Fuses and Circuit Breakers 0 264. Cornering Lamps Dome Lamps If equipped with cornering lamps, they automatically come on when all of the following occur: . The low-beam headlamps are on. . The turn signals are activated or the steering wheel is at a turning angle. The brightness of the instrument panel lighting and steering wheel controls can be adjusted. . The vehicle speed is below 40 km/h (25 mph). D : Move the thumbwheel up or down to brighten or dim the lights. The brightness of the displays automatically adjusts based on outdoor lighting. The instrument The dome lamp controls are in the overhead console. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 144 LIGHTING To operate, press the following buttons: Lighting Features j OFF : Press to turn off the dome Entry Lighting lamps when a door is open. An indicator light on the button will turn on when the dome lamp override is activated. Press j OFF again to deactivate this feature and the indicator light will turn off. The dome lamps will come on when doors are opened. + ON/OFF : Press to turn the dome lamps on manually. Press the lamp lenses on the front reading lamps. Reading Lamps There are front and rear reading lamps on the overhead console and over the rear passenger doors. These lamps come on automatically when any door is opened. To manually turn the reading lamps on or off: Some exterior lamps and most of the interior lights turn on briefly at night, or in areas of limited lighting when K is pressed on the Remote Keyless Entry (RKE) transmitter. See Remote Keyless Entry (RKE) System Operation 0 8. When the driver door is opened, all control lights, Driver Information Center (DIC) lights, and door pocket lights turn on. After about 30 seconds the exterior lamps turn off, then the remaining interior lights dim to off. Entry lighting can be disabled manually by turning the ignition on or to ACC/ACCESSORY, or by pressing Q on the RKE transmitter. This feature can be changed. See “Vehicle Locator Lights” under Vehicle Personalization 0 130. Press the lamp lenses over the rear passenger doors. Exit Lighting Some exterior lamps and interior lights come on at night, or in areas with limited lighting, when the driver Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 LIGHTING door is opened after the ignition is turned off. The dome lamp comes on after the ignition is turned off. The exterior lamps and dome lamp remain on for a set amount of time, then automatically turn off. The exterior lamps turn off immediately by turning the exterior lamp control off. This feature can be changed. See Vehicle Personalization 0 130. Battery Power Protection The battery saver feature is designed to protect the vehicle's battery. If some interior lamps are left on and the ignition is turned off, the battery rundown protection system automatically turns the lamp off after some time. Exterior Lighting Battery Saver The exterior lamps turn off about 10 minutes after the ignition is turned off, if the parking lamps or headlamps have been manually left on. This protects against draining the battery. To restart the 10-minute timer, turn the exterior lamp control to the off position and then back to the parking lamp or headlamp position. To keep the lamps on for more than 10 minutes, the ignition must be on or in ACC/ACCESSORY. 145 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 146 INFOTAINMENT SYSTEM Infotainment System Introduction Infotainment . . . . . . . . . . . . . . . . . . . . . 146 Introduction Infotainment See the infotainment manual for information on the radio, audio players, phone, navigation system, and voice or speech recognition. It also includes information on settings. Active Noise Cancellation (ANC) If equipped, ANC reduces engine noise in the vehicle’s interior. ANC requires the factory-installed audio system, radio, speakers, amplifier (if equipped), induction system, and exhaust system to work properly. Deactivation is required by your dealer if related aftermarket equipment is installed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CLIMATE CONTROLS Climate Controls Climate Control Systems Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Climate Control Systems Dual Automatic Climate Control System The climate control buttons on the center stack and on the climate control display are used to adjust the heating, cooling, and ventilation. Air Vents Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Maintenance Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 1. ON/OFF 8. Recirculation 2. AUTO (Automatic Operation) 9. SYNC (Synchronized Temperature) 3. Air Delivery Mode Controls 4. Driver Temperature Control 10. Max Defrost 5. Fan Control 11. Rear Window Defogger 6. Passenger Temperature Control 7. A/C (Air Conditioning) 147 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 148 CLIMATE CONTROLS Climate Control Display The fan, air delivery mode, air conditioning, driver and passenger temperatures, and SYNC settings can be controlled by touching CLIMATE on the infotainment home page or the climate button in the infotainment display application tray. A selection can then be made on the front climate control page displayed. See the infotainment manual. Climate Control Status Display 2. Set the temperature. Allow the system time to stabilize. Then adjust the temperature as needed. 3. Driver and Passenger Temperature Controls 4. Sync (Synchronized Temperature) 5. Recirculation 8. A/C (Air Conditioning) 9. On/Off When AUTO is lit, all four functions operate automatically. Each function can also be manually set and the setting is displayed. Functions not manually set will continue to be automatically controlled, even if the AUTO indicator is not lit. 1. Touch or press AUTO on the display or the center stack. 2. Fan Control 7. Auto (Automatic Operation) The system automatically controls the fan speed, air delivery, air conditioning, and recirculation in order to heat or cool the vehicle to the desired temperature. For automatic operation: 1. Driver and Passenger Temperature Display 6. Air Delivery Mode Controls Automatic Operation The climate control status display appears briefly when the climate control buttons on the center stack are adjusted. To improve fuel efficiency and to cool the vehicle faster, recirculation may be automatically selected in warm weather. The recirculation light will not come on. Press @ to select recirculation; press it again to select outside air. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CLIMATE CONTROLS English units can be changed to metric units through the instrument cluster. See Instrument Cluster 0 107. the passenger settings are adjusted, the Sync indicator light turns off when the temperatures are unlinked. OFF : Press to turn the fan on or off. The front climate display turns off when the fan is turned off and the system will stop air from flowing into the cabin. If on is selected, or any other buttons are pressed, the climate control system will turn on and operate at the current setting. The temperature control and air delivery mode can still be adjusted. Manual Operation w / x : The temperature can be adjusted separately for the driver and the passenger. Press to increase or decrease the temperature. Press and hold to rapidly increase or decrease the temperature. The driver and passenger temperatures can also be adjusted by touching the buttons on the climate control display. Sync : Touch Sync on the climate control display to link all climate zone settings to the driver settings. Adjust the driver side temperature control to change the linked temperature. When Q 9 R : Press the fan controls on the center stack or the climate control display to increase or decrease the fan speed. Press and hold the controls to adjust speed more quickly. The fan speed setting displays. Pressing either button cancels automatic fan control and the fan can be controlled manually. Press AUTO to return to automatic operation. Air Delivery Mode Control : When the climate information is displayed, touch the desired air delivery mode on the climate control display to change the direction of the airflow. The selected air delivery mode button is lit. Touching any of the air delivery buttons cancels automatic air delivery control and the direction of the airflow can be controlled manually. Press AUTO to return to automatic operation. 149 Press z, Y, or [ to change the direction of the airflow. Any combination of the three controls can be selected. An indicator light comes on in the selected mode button. To change the current mode, select one of the following: Y : Air is directed to the instrument panel outlets. [ : Air is directed to the floor outlets. z : Air is directed to the windshield. d : Clears the windshield of fog or frost more quickly. Air is directed to the windshield. Press d to turn on or off. Changing the air delivery mode also turns the defrost off. A/C : Touch A/C on the climate control display to turn the automatic air conditioning on or off. If the fan is turned off or the outside temperature falls below freezing, the air conditioner will not run. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 150 CLIMATE CONTROLS Press AUTO to return to automatic operation and the air conditioner runs as needed. @ : Press to alternate between recirculating air inside the vehicle or pulling in outside air. The indicator light on the button is lit when recirculation mode is active. This helps to quickly cool the air inside the vehicle or reduce the outside air and odors that might enter. Pressing this control cancels automatic recirculation. Press AUTO to return to automatic operation; recirculation runs automatically as needed. Manual recirculation mode is not available in some air delivery modes. In these modes, the indicator light will be lit but the system will not switch to recirculation. Auto Defog : The climate control system may have a sensor to automatically detect high humidity inside the vehicle. When high humidity is detected, the climate control system may adjust to outside air supply and turn on the air conditioner. If the climate control system does not detect possible window fogging, it returns to normal operation. To turn Auto Defog off or on, see “Climate and Air Quality” under Vehicle Personalization 0 130. Ionizer : If equipped with an ionizer, this feature helps to clean the air inside the vehicle and remove contaminants such as pollen, odors, and dust. If the climate control system is on and the ionizer is enabled, the ionizer status indicator will be lit on the climate control display. To turn the ionizer on or off, see “Climate and Air Quality” under Vehicle Personalization 0 130. The rear window defogger can be set to automatic operation. See “Climate and Air Quality” under Vehicle Personalization 0 130. When Auto Rear Defog is selected, the rear window defogger turns on automatically when the interior temperature is cold and the outside temperature is about 7 °C (45 °F) and below. The upper grid lines on the rear window are antenna lines and are not intended to heat when the defogger is activated. The heated outside mirrors turn on when the rear window defogger button is on and help to clear fog or frost from the surface of the mirrors. Rear Window Defogger K : Press to turn the rear window Caution defogger on or off. An indicator light on the button comes on to show that the rear window defogger is on. Do not try to clear frost or other material from the inside of the front windshield and rear window with a razor blade or anything else that is sharp. This may damage the rear window defogger grid and affect the radio's ability to pick up (Continued) The defogger only works when the ignition is on. The defogger turns off if the ignition is off or in ACC/ ACCESSORY. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CLIMATE CONTROLS Caution (Continued) stations clearly. The repairs would not be covered by the vehicle warranty. Remote Start Climate Control Operation : If equipped with remote start, the climate control system may run when the vehicle is started remotely. The system will determine the best mode and temperature setting for operation. Once the vehicle is started with the Engine Start/Stop button, the climate control system will begin to operate at the last customer selected operating mode and temperature. The rear defog may come on during remote start based on cold ambient conditions. The rear defog indicator light does not come on during a remote start. If equipped, the heated seats will turn on if it is cold outside or the ventilated seats will turn on if it is hot outside. The heated and ventilated seat indicator lights may not come on during a remote start. If equipped, the heated steering wheel will come on in a remote start if it is cold outside. The heated steering wheel indicator light may not come on. See Remote Vehicle Start 0 15 and Heated and Ventilated Front Seats 0 47. Sensor 151 The solar sensor, on top of the instrument panel near the windshield, monitors the solar intensity. The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort. If the sensor is covered, the automatic climate control system may not work properly. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 152 CLIMATE CONTROLS Air Vents . . . Adjustable air vents are in the center and on the sides of the instrument panel, and on the rear of the center console storage. Move the slider knobs to change the direction of or to close off the airflow. Operation Tips . Clear away any ice, snow, or leaves from air inlets at the base of the windshield that could block the flow of air into the vehicle. . Clear snow off the hood to improve visibility and help decrease moisture drawn into the vehicle. Keep the path under the front seats clear of objects to help circulate the air inside of the vehicle more effectively. Use of non-GM approved hood deflectors can adversely affect the performance of the system. Check with your dealer before adding equipment to the outside of the vehicle. Do not attach any devices to the air vent slats. This restricts airflow and may cause damage to the air vents. Maintenance Passenger Compartment Air Filter The filter reduces dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance. See Maintenance Schedule 0 318. See your dealer regarding replacement of the filter. Service All vehicles have a label underhood that identifies the refrigerant used in the vehicle. The refrigerant system should only be serviced by trained and certified technicians. The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle. It should only be replaced by a new evaporator to ensure proper and safe operation. During service, all refrigerants should be reclaimed with proper equipment. Venting refrigerants directly to the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CLIMATE CONTROLS atmosphere is harmful to the environment and may also create unsafe conditions based on inhalation, combustion, frostbite, or other health-based concerns. The air conditioning system requires periodic maintenance. See Maintenance Schedule 0 318. 153 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 154 DRIVING AND OPERATING Driving and Operating Driving Information Driver Behavior . . . . . . . . . . . . . . . . . . . Driving Environment . . . . . . . . . . . . . Vehicle Design . . . . . . . . . . . . . . . . . . . . Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . . . . . . Distracted Driving . . . . . . . . . . . . . . . . Defensive Driving . . . . . . . . . . . . . . . . Drunk Driving . . . . . . . . . . . . . . . . . . . . Control of a Vehicle . . . . . . . . . . . . . . Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . Off-Road Recovery . . . . . . . . . . . . . . . . Loss of Control . . . . . . . . . . . . . . . . . . . Off-Road Driving . . . . . . . . . . . . . . . . . Driving on Wet Roads . . . . . . . . . . . Hill and Mountain Roads . . . . . . . . Winter Driving . . . . . . . . . . . . . . . . . . . . If the Vehicle Is Stuck . . . . . . . . . . . Vehicle Load Limits . . . . . . . . . . . . . . 155 155 155 156 156 157 157 157 157 158 159 159 160 164 164 165 166 167 Starting and Operating New Vehicle Break-In . . . . . . . . . . . . 171 Ignition Positions . . . . . . . . . . . . . . . . 171 Starting the Engine . . . . . . . . . . . . . . 172 Stop/Start System . . . . . . . . . . . . . . . . Engine Heater . . . . . . . . . . . . . . . . . . . . Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . . . Shifting Into Park . . . . . . . . . . . . . . . . Shifting out of Park . . . . . . . . . . . . . . Parking over Things That Burn . . . . . . . . . . . . . . . . . . . . . . . Active Fuel Management . . . . . . . . Extended Parking . . . . . . . . . . . . . . . . . 173 175 176 176 177 179 179 179 Engine Exhaust Engine Exhaust . . . . . . . . . . . . . . . . . . . 180 Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Automatic Transmission Automatic Transmission . . . . . . . . . 181 Manual Mode . . . . . . . . . . . . . . . . . . . . . 185 Drive Systems All-Wheel Drive . . . . . . . . . . . . . . . . . . 187 Brakes Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Antilock Brake System (ABS) . . . . Electric Parking Brake . . . . . . . . . . . . Brake Assist . . . . . . . . . . . . . . . . . . . . . . . Hill Start Assist (HSA) . . . . . . . . . . . 187 187 188 189 190 Ride Control Systems Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . 190 Driver Mode Control . . . . . . . . . . . . . 192 Cruise Control Cruise Control . . . . . . . . . . . . . . . . . . . . 193 Adaptive Cruise Control . . . . . . . . . 196 Driver Assistance Systems Driver Assistance Systems . . . . . . . Assistance Systems for Parking or Backing . . . . . . . . . . . . . . . . . . . . . . . Rear Pedestrian Alert . . . . . . . . . . . . Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . . . Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . Automatic Emergency Braking (AEB) . . . . . . . . . . . . . . . . . . . Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . Side Blind Zone Alert (SBZA) . . . . Lane Change Alert (LCA) . . . . . . . . Lane Keep Assist (LKA) . . . . . . . . . . 204 206 213 214 214 216 218 220 220 222 Fuel Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . Recommended Fuel . . . . . . . . . . . . . . Prohibited Fuels . . . . . . . . . . . . . . . . . . Fuels in Foreign Countries . . . . . . . 224 224 225 225 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Fuel Additives . . . . . . . . . . . . . . . . . . . . 225 Filling the Tank . . . . . . . . . . . . . . . . . . 225 Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . . . . . . 227 Trailer Towing General Towing Information . . . . Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . . . . . . Trailer Towing . . . . . . . . . . . . . . . . . . . . Towing Equipment . . . . . . . . . . . . . . . Trailer Sway Control (TSC) . . . . . . 228 228 232 235 237 Conversions and Add-Ons Add-On Electrical Equipment . . . 238 Driving Information Driver Behavior Driving is an important responsibility. Driver behavior, the driving environment, and the vehicle's design all affect how well a vehicle performs. Being aware of these factors can help in understanding how the vehicle handles and what can be done to avoid many types of crashes, including a rollover crash. Most serious injuries and fatalities to unbelted occupants can be reduced or prevented by the use of seat belts. In a rollover crash, an unbelted person is significantly more likely to die than a person wearing a seat belt. In addition, avoiding excessive speed, sudden or abrupt turns, and drunken or aggressive driving can help make trips safer and avoid the possibility of a crash. 155 Driving Environment Be prepared for driving in inclement weather, at night, or during other times where visibility or traction may be limited, such as on curves, slippery roads, or hilly terrain. Unfamiliar surroundings can also have hidden hazards. Vehicle Design Utility vehicles have a significantly higher rollover rate than other types of vehicles. This is because they have a higher ground clearance and a narrower track or shorter wheelbase than passenger cars, which makes them more capable for off-road driving. While these design characteristics provide the driver with a better view of the road, these vehicles do have a higher center of gravity than other types of vehicles. A utility vehicle does not handle the same as a vehicle with a lower center of gravity, like a car, in similar situations. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 156 DRIVING AND OPERATING Safe driver behavior and understanding of the environment can help avoid a rollover crash in any type of vehicle, including utility vehicles. Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. . Set the climate controls to the desired temperature after the engine is started, or turn them off when not required. . On AWD vehicles, use Tour Mode when conditions permit. . Avoid fast starts and accelerate smoothly. . Brake gradually and avoid abrupt stops. . Avoid idling the engine for long periods of time. . When road and weather conditions are appropriate, use cruise control. . Always follow posted speed limits or drive more slowly when conditions require. . Keep vehicle tires properly inflated. . Combine several trips into a single trip. . Replace the vehicle's tires with the same TPC Spec number molded into the tire's sidewall near the size. . Follow recommended scheduled maintenance. Distracted Driving Distraction comes in many forms and can take your focus from the task of driving. Exercise good judgment and do not let other activities divert your attention away from the road. Many local governments have enacted laws regarding driver distraction. Become familiar with the local laws in your area. To avoid distracted driving, keep your eyes on the road, keep your hands on the steering wheel, and focus your attention on driving. . Do not use a phone in demanding driving situations. Use a hands-free method to place or receive necessary phone calls. . Watch the road. Do not read, take notes, or look up information on phones or other electronic devices. . Designate a front seat passenger to handle potential distractions. . Become familiar with vehicle features before driving, such as programming favorite radio stations and adjusting climate control and seat settings. Program all trip information into any navigation device prior to driving. . Wait until the vehicle is parked to retrieve items that have fallen to the floor. . Stop or park the vehicle to tend to children. . Keep pets in an appropriate carrier or restraint. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING . Avoid stressful conversations while driving, whether with a passenger or on a cell phone. { Warning Taking your eyes off the road too long or too often could cause a crash resulting in injury or death. Focus your attention on driving. Refer to the infotainment manual for more information on using that system and the navigation system, if equipped, including pairing and using a cell phone. Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear the seat belt. See Seat Belts 0 51. . Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. . . Allow enough following distance between you and the driver in front of you. Focus on the task of driving. 157 Control of a Vehicle Braking, steering, and accelerating are important factors in helping to control a vehicle while driving. Drunk Driving Braking Death and injury associated with drinking and driving is a global tragedy. Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time. { Warning Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink. Average driver reaction time is about three-quarters of a second. In that time, a vehicle moving at 100 km/h (60 mph) travels 20 m (66 ft), which could be a lot of distance in an emergency. Helpful braking tips to keep in mind include: . Keep enough distance between you and the vehicle in front of you. . Avoid needless heavy braking. . Keep pace with traffic. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 158 DRIVING AND OPERATING If the steering wheel is turned until it reaches the end of its travel and is held against that position for an extended period of time, power steering assist may be reduced. If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. Doing so could make the pedal harder to push down. If the engine stops, there will be some power brake assist but it will be used when the brake is applied. Once the power assist is used up, it can take longer to stop and the brake pedal will be harder to push. Normal use of the power steering assist should return when the system cools down. See your dealer if there is a problem. Curve Tips Steering Electric Power Steering Caution To avoid damage to the steering system, do not drive over curbs, parking barriers, or similar objects at speeds greater than 3 km/h (1 mph). Use care when driving over other objects such as lane dividers and speed bumps. Damage caused by misuse of the vehicle is not covered by the vehicle warranty. The vehicle has electric power steering. It does not have power steering fluid. Regular maintenance is not required. If power steering assist is lost due to a system malfunction, the vehicle can be steered, but may require increased effort. If the steering assist is used for an extended period of time while the vehicle is not moving, power assist may be reduced. . Take curves at a reasonable speed. . Reduce speed before entering a curve. . Maintain a reasonable steady speed through the curve. . Wait until the vehicle is out of the curve before accelerating gently into the straightaway. Steering in Emergencies . There are some situations when steering around a problem may be more effective than braking. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING . Holding both sides of the steering wheel allows you to turn 180 degrees without removing a hand. . The Antilock Brake System (ABS) allows steering while braking. Off-Road Recovery 1. Ease off the accelerator and then, if there is nothing in the way, steer the vehicle so that it straddles the edge of the pavement. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. 2. Turn the steering wheel about one-eighth of a turn, until the right front tire contacts the pavement edge. If the vehicle starts to slide, follow these suggestions: . Ease your foot off the accelerator pedal and steer the way you want the vehicle to go. The vehicle may straighten out. Be ready for a second skid if it occurs. . Slow down and adjust your driving according to weather conditions. Stopping distance can be longer and vehicle control can be affected when traction is reduced by water, snow, ice, gravel, or other material on the road. Learn to recognize warning clues — such as enough water, ice, or packed snow on the road to make a mirrored surface — and slow down when you have any doubt. . Try to avoid sudden steering, acceleration, or braking, including reducing vehicle speed by shifting 3. Turn the steering wheel to go straight down the roadway. Loss of Control Skidding The vehicle's right wheels can drop off the edge of a road onto the shoulder while driving. Follow these tips: 159 There are three types of skids that correspond to the vehicle's three control systems: . Braking Skid — wheels are not rolling. . Steering or Cornering Skid — too much speed or steering in a curve causes tires to slip and lose cornering force. . Acceleration Skid — too much throttle causes the driving wheels to spin. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 160 DRIVING AND OPERATING to a lower gear. Any sudden changes could cause the tires to slide. Remember: Antilock brakes help avoid only the braking skid. Off-Road Driving All-wheel-drive vehicles can be used for off-road driving. Vehicles without all-wheel drive and vehicles not equipped with All Terrain (AT) or On-Off Road (OOR) tires must not be driven off-road except on a level, solid surface. To contact the tire manufacturer for more information about the original equipment tires, see the warranty manual. Controlling the vehicle is the key to successful off-road driving. One of the best ways to control the vehicle is to control the speed. { Warning When driving off-road, bouncing and quick changes in direction can easily throw you out of position. (Continued) Warning (Continued) Caution This could cause you to lose control and crash. You and your passengers should always wear seat belts. Operating the vehicle for extended periods without the front fascia lower air dam installed can cause improper airflow to the engine. Reattach the front fascia air dam after off-road driving. Before Driving Off-Road . Have all necessary maintenance and service work completed. . Fuel the vehicle, fill fluid levels, and check inflation pressure in all tires, including the spare, if equipped. . Read all the information about all-wheel-drive vehicles in this manual. . Make sure all underbody shields, if equipped, are properly attached. . Know the local laws that apply to off-road driving. To gain more ground clearance if needed, it may be necessary to remove the front fascia lower air dam. However, driving without the air dam reduces fuel economy. Loading the Vehicle for Off-Road Driving { Warning . Unsecured cargo on the load floor can be tossed about when driving over rough terrain. You or your passengers can be struck by flying objects. Secure the cargo properly. . Keep cargo in the cargo area as far forward and as low as possible. The heaviest things should be on the floor, forward of the rear axle. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Warning (Continued) . Heavy loads on the roof raise the vehicle's center of gravity, making it more likely to roll over. You can be seriously or fatally injured if the vehicle rolls over. Put heavy loads inside the cargo area, not on the roof. Driving on Hills . Driving safely on hills requires good judgment and an understanding of what the vehicle can and cannot do. Slow down when approaching the top of the hill. . Use headlamps even during the day to make the vehicle more visible. { Warning . Always use established trails, roads, and areas that have been set aside for public off-road recreational driving and obey all posted regulations. . Do not damage shrubs, flowers, trees, or grasses or disturb wildlife. . Do not park over things that burn. See Parking over Things That Burn 0 179. { Warning Many hills are simply too steep for any vehicle. Driving up hills can cause the vehicle to stall. Driving down hills can cause loss of control. Driving across hills can cause a rollover. You could be injured or killed. Do not drive on steep hills. For more information about loading the vehicle, see Vehicle Load Limits 0 167. Environmental Concerns 161 Before driving on a hill, assess the steepness, traction, and obstructions. If the terrain ahead cannot be seen, get out of the vehicle and walk the hill before driving further. When driving on hills: . Use a low gear and keep a firm grip on the steering wheel. . Maintain a slow speed. . When possible, drive straight up or down the hill. Driving to the top of a hill at high speed can cause a crash. There could be a drop-off, embankment, cliff, or even another vehicle. You could be seriously injured or killed. As you near the top of a hill, slow down and stay alert. . Never go downhill forward or backward with the transmission in N (Neutral). The brakes could overheat and you could lose control. . When driving down a hill, keep the vehicle headed straight down. Use a low gear because the engine will work with the brakes to slow the vehicle and help keep the vehicle under control. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 162 DRIVING AND OPERATING { Warning Heavy braking when going down a hill can cause your brakes to overheat and fade. This could cause loss of control and you or others could be injured or killed. Apply the brakes lightly when descending a hill and use a low gear to keep vehicle speed under control. . If you cannot make it up the hill, back straight down the hill. . Never back down a hill in N (Neutral) using only the brake. . The vehicle can roll backward quickly and you could lose control. . If driving downhill when the vehicle stalls, shift to a lower gear, release the parking brake, and drive straight down the hill. If the vehicle stalls on a hill: 1. Apply the brakes to stop the vehicle, and then apply the parking brake. 2. Shift into P (Park) and then restart the engine. . If driving uphill when the vehicle stalls, shift to R (Reverse), release the parking brake, and back straight down. . Never try to turn the vehicle around. If the hill is steep enough to stall the vehicle, it is steep enough to cause it to roll over. 3. If the vehicle cannot be restarted after stalling, set the parking brake, shift the transmission into P (Park), and turn the vehicle off. . 3.1. Leave the vehicle and seek help. 3.2. Stay clear of the path the vehicle would take if it rolled downhill. Avoid turns that take the vehicle across the incline of the hill. A hill that can be driven straight up or down might be too steep to drive across. Driving across an incline puts more weight on the downhill wheels which could cause a downhill slide or a rollover. . Surface conditions can be a problem. Loose gravel, muddy spots, or even wet grass can cause the tires to slip sideways, downhill. If the vehicle slips sideways, it can hit something that will trip it – a rock, a rut, etc. – and roll over. . Hidden obstacles can make the steepness of the incline more severe. If a rock is driven across with the uphill wheels, or if the downhill wheels drop into a rut or depression, the vehicle can tilt even more. . If an incline must be driven across, and the vehicle starts to slide, turn downhill. This should help straighten out the vehicle and prevent the side slipping. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING 163 { Warning { Warning Caution Getting out of the vehicle on the downhill side when stopped across an incline is dangerous. If the vehicle rolls over, you could be crushed or killed. Always get out on the uphill side of the vehicle and stay well clear of the rollover path. Driving on frozen lakes, ponds, or rivers can be dangerous. Ice conditions vary greatly and the vehicle could fall through the ice; you and your passengers could drown. Drive your vehicle on safe surfaces only. Do not drive through standing water if it is deep enough to cover the wheel hubs, axles, or exhaust pipe. Deep water can damage the axle and other vehicle parts. Driving in Mud, Sand, Snow, or Ice Use a low gear when driving in mud – the deeper the mud, the lower the gear. Keep the vehicle moving to avoid getting stuck. Traction changes when driving on sand. On loose sand, such as on beaches or sand dunes, the tires tend to sink into the sand. This affects steering, accelerating, and braking. Drive at a reduced speed and avoid sharp turns or abrupt maneuvers. Traction is reduced on hard packed snow and ice and it is easy to lose control. Reduce vehicle speed when driving on hard packed snow and ice. Driving in Water { Warning Driving through rushing water can be dangerous. Deep water can sweep your vehicle downstream and you and your passengers could drown. If it is only shallow water, it can still wash away the ground from under your tires. Traction could be lost, and the vehicle could roll over. Do not drive through rushing water. If the standing water is not too deep, drive through it slowly. At faster speeds, water can get into the engine and cause it to stall. Stalling can occur if the exhaust pipe is under water. Do not turn off the ignition when driving through water. If the exhaust pipe is under water, the engine will not start. When going through water, the brakes get wet and it may take longer to stop. See Driving on Wet Roads 0 164. After Off-Road Driving Remove any brush or debris that has collected on the underbody or chassis, or under the hood. These accumulations can be a fire hazard. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 164 DRIVING AND OPERATING After operation in mud or sand, have the brake linings cleaned and checked. These substances can cause glazing and uneven braking. Check the body structure, steering, suspension, wheels, tires, and exhaust system for damage and check the fuel lines and cooling system for any leakage. More frequent maintenance service is required. See Maintenance Schedule 0 318. Driving on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water. { Warning Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. (Continued) Warning (Continued) After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally. Flowing or rushing water creates strong forces. Driving through flowing water could cause the vehicle to be carried away. If this happens, you and other vehicle occupants could drown. Do not ignore police warnings and be very cautious about trying to drive through flowing water. Hydroplaning Hydroplaning is dangerous. Water can build up under the vehicle's tires so they actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When the vehicle is hydroplaning, it has little or no contact with the road. There is no hard and fast rule about hydroplaning. The best advice is to slow down when the road is wet. Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: . Allow extra following distance. . Pass with caution. . Keep windshield wiping equipment in good shape. . Keep the windshield washer fluid reservoir filled. . Have good tires with proper tread depth. See Tires 0 270. . Turn off cruise control. . Activate All-Wheel Drive (AWD) mode. See Driver Mode Control 0 192. Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips include: . Keep the vehicle serviced and in good shape. . Check all fluid levels and brakes, tires, cooling system, and transmission. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING . . . { Warning Be alert on top of hills; something could be in your lane (e.g., stalled car, crash). Turn on Traction Control. See Traction Control/Electronic Stability Control 0 190. . . Using the brakes to slow the vehicle on a long downhill slope can cause brake overheating, can reduce brake performance, and could result in a loss of braking. Shift the transmission to a lower gear to let the engine assist the brakes on a steep downhill slope. Pay attention to special road signs (e.g., falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action. . Select All-Wheel Drive (AWD) Mode. See Driver Mode Control 0 192 and All-Wheel Drive 0 187. Antilock Brake System (ABS) improves vehicle stability during hard stops, but the brakes should be applied sooner than when on dry pavement. See Antilock Brake System (ABS) 0 187. . Allow greater following distance and watch for slippery spots. Icy patches can occur on otherwise clear roads in shaded areas. The surface of a curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. . Turn off cruise control. . Select All-Wheel Drive (AWD) Mode for vehicles equipped with AWD. Select Snow/Ice Mode for FWD only vehicles. See Driver Mode Control 0 192 and All-Wheel Drive 0 187. Shift to a lower gear when going down steep or long hills. Winter Driving { Warning . 165 Driving on Snow or Ice Coasting downhill in N (Neutral) or with the ignition off is dangerous. This can cause overheating of the brakes and loss of steering assist. Always have the engine running and the vehicle in gear. Snow or ice between the tires and the road creates less traction or grip, so drive carefully. Wet ice can occur at about 0 °C (32 °F) when freezing rain begins to fall. Avoid driving on wet ice or in freezing rain until roads can be treated. Drive at speeds that keep the vehicle in its own lane. Do not swing wide or cross the center line. For Slippery Road Driving: . Accelerate gently. Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 166 DRIVING AND OPERATING Blizzard Conditions Stop the vehicle in a safe place and signal for help. Stay with the vehicle unless there is help nearby. If possible, use Roadside Service. See Roadside Service 0 339. To get help and keep everyone in the vehicle safe: . Turn on the hazard warning flashers. . Tie a red cloth to an outside mirror. { Warning Snow can trap engine exhaust under the vehicle. This may cause exhaust gases to get inside. Engine exhaust contains carbon monoxide (CO), which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle is stuck in snow: . Clear snow from the base of the vehicle, especially any blocking the exhaust pipe. (Continued) Warning (Continued) . This keeps the battery charged to restart the vehicle and to signal for help with the headlamps. Do this as little as possible, to save fuel. Open a window about 5 cm (2 in) on the vehicle side that is away from the wind, to bring in fresh air. If the Vehicle Is Stuck . Fully open the air outlets on or under the instrument panel. Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. . Adjust the climate control system to circulate the air inside the vehicle and set the fan speed to the highest setting. See “Climate Control Systems.” If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method. See Traction Control/ Electronic Stability Control 0 190. For more information about CO, see Engine Exhaust 0 180. To save fuel, run the engine for short periods to warm the vehicle and then shut the engine off and partially close the window. Moving about to keep warm also helps. If it takes time for help to arrive, when running the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. { Warning If the vehicle's tires spin at high speed, they can explode, and you or others could be injured. The vehicle can overheat, causing an engine compartment fire or other damage. Spin the wheels as little as possible and avoid going above 56 km/h (35 mph). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Select All-Wheel Drive (AWD) Mode. See Driver Mode Control 0 192 and All-Wheel Drive 0 187. Rocking the Vehicle to Get it Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction system. Shift back and forth between R (Reverse) and a low forward gear, spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while shifting, and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Towing the Vehicle 0 307. Vehicle Load Limits It is very important to know how much weight the vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on the vehicle may show how much weight it may properly carry, the Tire and Loading Information label and the Certification/Tire label. Warning (Continued) also reduce stopping distance, damage the tires, and shorten the life of the vehicle. Tire and Loading Information Label { Warning Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can (Continued) 167 Example Label A vehicle-specific Tire and Loading Information label is attached to the center pillar (B-pillar). The tire and loading information label shows the number of occupant seating Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 168 DRIVING AND OPERATING positions (1), and the maximum vehicle capacity weight (2) in kilograms and pounds. The Tire and Loading Information label also shows the size of the original equipment tires (3) and the recommended cold tire inflation pressures (4). For more information on tires and inflation see Tires 0 270 and Tire Pressure 0 277. There is also important loading information on the vehicle Certification/Tire label. It may show the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle. See “Certification/Tire Label” later in this section. “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 x 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. 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.” See Trailer Towing 0 232 for important information on towing a trailer, towing safety rules and trailering tips. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Example 1 Example 2 169 Example 3 1. Vehicle Capacity Weight 1. Vehicle Capacity Weight 1. Vehicle Capacity Weight for Example 1 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 68 kg (150 lbs) × 2 = 136 kg (300 lbs). 3. Available Occupant and Cargo Weight = 317 kg (700 lbs). for Example 2 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 68 kg (150 lbs) × 5 = 340 kg (750 lbs). 3. Available Cargo Weight = 113 kg (250 lbs). for Example 3 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 91 kg (200 lbs) × 5 = 453 kg (1,000 lbs). 3. Available Cargo Weight = 0 kg (0 lbs). Refer to the vehicle's tire and loading information label for specific information about the vehicle's capacity weight and seating positions. The combined Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 170 DRIVING AND OPERATING weight of the driver, passengers, and cargo should never exceed the vehicle's capacity weight. Certification/Tire Label Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. The Certification/Tire label may also show the maximum weights for the front and rear axles, called the Gross Axle Weight Rating (GAWR). To find out the actual loads on the front and rear axles, weigh the vehicle at a weigh station. Your dealer can help with this. Be sure to spread the load equally on both sides of the centerline. Label Example A vehicle-specific Certification/ Tire label is attached to the center pillar (B-pillar). The label may show the size of the vehicle's original tires and the inflation pressures needed to obtain the gross weight capacity of the vehicle. The label shows the gross weight capacity of the vehicle. This is called the Gross { Warning Things inside the vehicle can strike and injure people in a sudden stop or turn, or in a crash. . Put things in the cargo area of the vehicle. In the cargo area, put them as far forward as possible. Try to spread the weight evenly. . Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. . Do not leave an unsecured child restraint in the vehicle. . Secure loose items in the vehicle. . Do not leave a seat folded down unless needed. Caution Overloading the vehicle may cause damage. Repairs would not be covered by the vehicle warranty. Do not overload the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Starting and Operating New Vehicle Break-In Caution The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: . . Do not drive at any one constant speed, fast or slow, for the first 800 km (500 mi). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle. Avoid making hard stops for the first 300 km (200 mi) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this (Continued) Caution (Continued) breaking-in guideline every time you get new brake linings. Following break-in, engine speed and load can be gradually increased. Ignition Positions 171 If the pushbutton start is not working, the vehicle may be near a strong radio antenna signal causing interference to the Remote Keyless Entry (RKE) system. See Remote Keyless Entry (RKE) System Operation 0 8. To shift out of P (Park), the vehicle must be turned on and the brake pedal must be applied. Stopping the Engine/OFF (No Indicator Light) : When the vehicle is stopped, press ENGINE START/STOP once to turn the engine off. If the vehicle is in P (Park), the ignition will turn off, and Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) 0 176. If the vehicle is in R (Reverse), D (Drive) or M (Manual Mode), the vehicle will shift to P (Park), the ignition will turn off, and RAP will remain active. The vehicle has an electronic keyless ignition with pushbutton start. If the vehicle is in N (Neutral), the ignition will return to ACC/ ACCESSORY and display the message SHIFT TO PARK in the Driver Information Center (DIC). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 172 DRIVING AND OPERATING When the vehicle is shifted into P (Park), the ignition will turn off. { Warning Turning off the vehicle while moving may cause loss of power assist in the brake and steering systems and disable the airbags. While driving, only shut the vehicle off in an emergency. If the vehicle must be shut off in an emergency: 1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This may deplete power assist, requiring increased brake pedal force. 2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving. After shifting to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location. 3. Come to a complete stop and shift to P (Park). 4. Set the parking brake. See Electric Parking Brake 0 188. Press ENGINE START/STOP to turn the vehicle off. If the vehicle cannot be pulled over and must be shut off while driving, press and hold ENGINE START/STOP for longer than two seconds, or press twice in five seconds. ACC/ACCESSORY (Amber Indicator Light) : This mode allows you to use some electrical accessories when the engine is off. With the ignition off, pressing ENGINE START/STOP once without the brake pedal applied will place the ignition system in ACC/ACCESSORY. The ignition will switch from ACC/ ACCESSORY to OFF after 10 minutes to prevent battery rundown. ON/RUN/START (Green Indicator Light) : This mode is for driving and starting. With the ignition off and the brake pedal applied, pressing ENGINE START/STOP once will place the ignition system in ON/RUN/START. Once engine cranking begins, release the button. Engine cranking will continue until the engine starts. The ignition will then remain on. See Starting the Engine 0 172. Service Mode This mode is available to verify the proper operation of the malfunction indicator lamp as may be required for emissions inspection purposes and for service and diagnostics. See Automatic Transmission 0 181. With the vehicle off, and the brake pedal not applied, pressing and holding ENGINE START/STOP for more than five seconds will place the vehicle in Service Mode. The instruments and audio systems will operate as they do in ON/RUN, but the vehicle will not be able to be driven. The engine will not start in Service Mode. Press ENGINE START/ STOP again to turn the vehicle off. Starting the Engine Place the transmission in the proper gear, P (Park) or N (Neutral). To restart the engine when the vehicle is already moving, use N (Neutral). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Caution Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped. Caution If you add electrical parts or accessories, you could change the way the engine operates. Any resulting damage would not be covered by the vehicle warranty. See Add-On Electrical Equipment 0 238. To start the vehicle: 1. With the Keyless Access system, the RKE transmitter must be in the vehicle. Press ENGINE START/STOP with the brake pedal applied. When the engine begins cranking, let go of the button. The idle speed will go down as the engine warms up. Do not race the engine immediately after starting it. If the RKE transmitter is not in the vehicle, if there is interference, or if the RKE battery is low, a Driver Information Center (DIC) message will display. See Remote Keyless Entry (RKE) System Operation 0 8. Caution Cranking the engine for long periods of time, by pressing ENGINE START/STOP immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down. 2. If the engine does not start after five to 10 seconds, especially in very cold weather (below −18 °C or 0 °F), it could be flooded with too much gasoline. Try pushing 173 the accelerator pedal all the way to the floor and hold it there, then press ENGINE START/STOP for up to a maximum of 15 seconds. Wait at least 15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, let go of the button and the accelerator. If the vehicle starts briefly but then stops again, do the same thing. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts. Stop/Start System The Stop/Start system will shut off the engine to help conserve fuel. It has components designed for the increased number of starts. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 174 DRIVING AND OPERATING { Warning The automatic engine Stop/Start feature causes the engine to shut off while the vehicle is still on. Do not exit the vehicle before shifting to P (Park). The vehicle may restart and move unexpectedly. Always shift to P (Park), and then turn the ignition off before exiting the vehicle. . The climate control settings require the engine to be running to cool or heat the vehicle interior. . The vehicle battery charge is low. . The vehicle battery has recently been disconnected. . Minimum vehicle speed has not been reached since the last Auto Stop. . The accelerator pedal is pressed. . The engine or transmission is not at the required operating temperature. . The outside temperature is not in the required operating range. . The vehicle is in any gear other than D (Drive). . Driver modes have been selected. . The vehicle is on a steep hill or grade. . The driver door has been opened or the driver seat belt has been unbuckled. . The hood has been opened. Auto Engine Stop/Start When the brakes are applied and the vehicle is at a complete stop, the engine may turn off. When stopped, the tachometer displays AUTO STOP. See Tachometer 0 110. When the brake pedal is released or the accelerator pedal is pressed, the engine will restart. To maintain vehicle performance, other conditions may cause the engine to automatically restart before the brake pedal is released. Auto Stops may not occur and/or Auto Starts may occur because: . The Auto Stop has reached the maximum allowed time. Auto Stop Disable Switch The automatic engine Stop/Start feature can be disabled and enabled by pressing the switch with the h symbol. Auto Stop is enabled each time you start the vehicle. When h is illuminated, the system is enabled. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Engine Heater { Warning The engine heater, if available, can help in cold weather conditions at or below −18 °C (0 °F) for easier starting and better fuel economy during engine warm-up. Plug in the engine heater at least four hours before starting the vehicle. An internal thermostat in the plug end of the cord will prevent engine heater operation at temperatures above −18 °C (0 °F). { Warning Do not plug in the engine block heater while the vehicle is parked in a garage or under a carport. Property damage or personal injury may result. Always park the vehicle in a clear open area away from buildings or structures. To Use the Engine Heater 1. Turn off the engine. 175 2. Open the hood and unwrap the electrical cord. The cord is located on the passenger side of the compartment near the air cleaner/filter. Check the heater cord for damage. If it is damaged, do not use it. See your dealer for a replacement. Inspect the cord for damage yearly. 3. Plug it into a normal, grounded 110-volt AC outlet. Improper use of the heater cord or an extension cord can damage the cord and may result in overheating and fire. . Plug the cord into a three-prong electrical utility receptacle that is protected by a ground fault detection function. An ungrounded outlet could cause an electric shock. . Use a weatherproof, heavy-duty, 15 amp-rated extension cord if needed. Failure to use the recommended extension cord in good operating condition, or using a damaged heater or extension cord, could make it (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 176 DRIVING AND OPERATING Warning (Continued) overheat and cause a fire, property damage, electric shock, and injury. . . . Do not operate the vehicle with the heater cord permanently attached to the vehicle. Possible heater cord and thermostat damage could occur. While in use, do not let the heater cord touch vehicle parts or sharp edges. Never close the hood on the heater cord. Before starting the vehicle, unplug the cord, reattach the cover to the plug, and securely fasten the cord. Keep the cord away from any moving parts. 4. Before starting the engine, be sure to unplug and store the cord as it was before to keep it away from moving engine parts. If you do not it could be damaged. The length of time the heater should remain plugged in depends on several factors. Ask a dealer in the area where you will be parking the vehicle for the best advice on this. Retained Accessory Power (RAP) When the ignition is turned from on to off, the following features (if equipped) will continue to function for up to 10 minutes, or until the driver door is opened. These features will also work when the ignition is in RUN or ACC/ACCESSORY: . Infotainment System . . Power Windows (during RAP this functionality will be lost when any door is opened) Sunroof (during RAP this functionality will be lost when any door is opened) . Auxiliary Power Outlet . Audio System . OnStar System Shifting Into Park To shift into P (Park): 1. Bring the vehicle to a stop, and hold the brake pedal down. 2. Press the button on top of the shift lever to shift into P (Park). See Automatic Transmission 0 181. 3. The P indicator on the shift lever will turn red when the vehicle is in P (Park). Leaving the Vehicle with the Engine Running { Warning It can be dangerous to leave the vehicle with the engine running. It could overheat and catch fire. It is dangerous to get out of the vehicle if the vehicle is not in P (Park) with the parking brake set. The vehicle can roll. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Warning (Continued) Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and shift to P (Park). See Shifting Into Park 0 176. If you are towing a trailer, see Driving Characteristics and Towing Tips 0 228. If you have to leave the vehicle with the engine running, be sure the vehicle is in P (Park) and the parking brake is set before you leave it. See Electric Parking Brake 0 188. If you are towing a trailer and parking on a hill, see Driving Characteristics and Towing Tips 0 228. Shifting out of Park This vehicle is equipped with an electronically controlled transmission. The shift lock release button is designed to prevent inadvertent shifting out of P (Park) unless the ignition is on, the brake pedal is applied, and the shift lock release button is pressed. The shift lock control is always functional except in the case of an uncharged or low voltage (less than 9-volt) battery. If the vehicle has an uncharged battery or a battery with low voltage, try charging or jump starting the battery. See Jump Starting - North America 0 305. To shift out of P (Park): 1. Ensure the engine is running. 2. Apply the brake pedal. 3. Press and hold the shift lock release button. 4. Move the shift lever to the desired position. 177 5. The P indicator will turn white and the gear indicator on the shift lever will turn red when the vehicle is no longer in P (Park). 6. After releasing the shift lever, it will return to the center position. If the vehicle cannot shift from P (Park), a Driver Information Center (DIC) message will be displayed. See your dealer for service. Manual Park Release { Warning The transmission will be placed in N (Neutral) when the manual park release is pulled. The vehicle can roll and you or others could be injured. Ensure the vehicle is on level ground. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 178 DRIVING AND OPERATING Caution The manual park release is not intended to be used for towing. Damage may result from using the manual park release in this way. The repairs would not be covered by the vehicle warranty. The manual park release can be used to shift the vehicle into N (Neutral) when the engine is not running. Pulling the manual park release while the vehicle is on or turning the ignition on while the manual park release is pulled, will cause a DIC message to display. To place the vehicle in N (Neutral) using the manual park release: 1. Ensure the vehicle is on level ground and set the parking brake. 2. Turn the vehicle off. 3. Use a flat-bladed tool to remove the interior trim panel on the center console to the right of the accelerator pedal. 4. Ensure more than one minute has elapsed since Step 2. Apply the brake pedal. 5. Pull the manual park release lever 90° to its latching position. 6. With the brake pedal released, place the ignition in ACC/ ACCESSORY. Then apply the brake pedal and release the parking brake. 7. Ensure there are no loose objects in the area that could bump the manual park release lever. To return the vehicle to P (Park) using the manual park release: 1. Bring the vehicle to a complete stop. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING 2. Rotate the manual park release 90° back to its original position. 3. Apply the parking brake. 4. Confirm that the vehicle is in P (Park) by turning the ignition on or by placing the vehicle in ACC/ACCESSORY, then ensure that the indicator displays P. 5. Reinstall the interior trim panel. Parking over Things That Burn { Warning Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn. Active Fuel Management This vehicle's engine may be equipped with Active Fuel Management, which allows the engine to operate on either all of its cylinders, or in reduced cylinder operation, depending on the driving conditions. When less power is required, such as cruising at a constant vehicle speed, the system will operate in reduced operation mode, allowing the vehicle to achieve better fuel economy. When greater power demands are required, such as accelerating from a stop, passing, or merging onto a freeway, the system will maintain full-cylinder operation. If the vehicle has an Active Fuel Management indicator, see Driver Information Center (DIC) for more information on using this display. Extended Parking It is best not to park with the vehicle running. If the vehicle is left running, be sure it will not move and there is adequate ventilation. See Shifting Into Park 0 176 and Engine Exhaust 0 180. 179 If the vehicle is left parked and running with the RKE transmitter outside the vehicle, it will continue to run for up to half an hour. If the vehicle is left parked and running with the RKE transmitter inside the vehicle, it will continue to run for up to an hour. The vehicle could turn off sooner if it is parked on a hill, due to lack of available fuel. The timer will reset if the vehicle is taken out of P (Park) while it is running. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 180 DRIVING AND OPERATING Engine Exhaust { Warning Engine exhaust contains carbon monoxide (CO), which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if: . The vehicle idles in areas with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes). . The exhaust smells or sounds strange or different. . The exhaust system leaks due to corrosion or damage. . The vehicle exhaust system has been modified, damaged, or improperly repaired. (Continued) Warning (Continued) . There are holes or openings in the vehicle body from damage or aftermarket modifications that are not completely sealed. If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle: . Drive it only with the windows completely down. . Have the vehicle repaired immediately. Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation. Running the Vehicle While Parked It is better not to park with the engine running. If the vehicle is left with the engine running, follow the proper steps to be sure the vehicle will not move. See Shifting Into Park 0 176 and Engine Exhaust 0 180. If parking on a hill and pulling a trailer, see Driving Characteristics and Towing Tips 0 228. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Automatic Transmission The transmission does not operate when the vehicle is off. { Warning If the vehicle is in ACC/ACCESSORY, the transmission can be shifted into P (Park). It is dangerous to get out of the vehicle if the transmission is not in P (Park) with the parking brake set. The vehicle can roll. If the vehicle is turned off while at a relatively high vehicle speed, the transmission will automatically shift to N (Neutral). Once the vehicle is stopped, P (Park) is automatically selected. The shift pattern is displayed in the top of the shift lever. The selected gear position will illuminate red on the shift lever, while all others will be displayed in white. If the shift is not immediate, as in very cold conditions, the indicator on the shift lever may flash until it is fully engaged. The shift lever always starts from a center position, represented by an up/ down arrow on the shift pattern. After releasing the shift lever, it will return to the center position. 181 P : This position locks the drive wheels. Use P (Park) when starting the engine because the vehicle cannot move easily. Do not leave the vehicle when the engine is running. If the engine has been left running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when on fairly level ground, always set the parking brake and place the transmission into P (Park). See Shifting Into Park 0 176 and Electric Parking Brake 0 188. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 182 DRIVING AND OPERATING To shift in and out of P (Park), see Shifting Into Park 0 176 and Shifting out of Park 0 177. Service Shift Lever Message This vehicle is equipped with an electronically controlled transmission. The shift lock release button is designed to prevent inadvertent shifting out of P (Park) unless the ignition is on, the brake pedal is applied, and the shift lock release button is pressed. When the vehicle is stopped, press ENGINE START/STOP to turn off the vehicle. The transmission will shift to P (Park) automatically unless the vehicle is in N (Neutral), See “Car Wash Mode” following. The vehicle will not shift into P (Park) if it is moving too fast. Stop the vehicle and shift into P (Park). If the message SERVICE SHIFTER SEE OWNER’S MANUAL appears in the Driver Information Center (DIC), the shift lever needs service. Have the vehicle serviced as soon as possible. If the vehicle is automatically shifting into P (Park), check to see if the P (Park) button on top of the shift lever is stuck. To operate the vehicle, hold the shift lever in the desired gear, R (Reverse) or D (Drive), until vehicle speed exceeds 15 km/h (10 mph), then release the shift lever. R : Use this gear to back up. If the vehicle is shifted from either R (Reverse) to D (Drive) or M (Manual Mode), or M (Manual Mode) or D (Drive) to R (Reverse) while the speed is too high, the vehicle will shift to N (Neutral). Reduce the vehicle speed and try the shift again. To shift into R (Reverse): 1. Bring the vehicle to a complete stop. 2. Press and hold shift lock release button on the side of the shift lever. 3. From the center position, move the shift lever forward through the first detent to the end of travel. R is illuminated in red. 4. After releasing the shift lever, it will return to the center position. To shift out of R (Reverse): 1. Bring the vehicle to a complete stop. 2. Shift to the desired gear. 3. After releasing the shift lever, it will return to the center position. At low vehicle speeds, R (Reverse) can be used to rock the vehicle back and forth to get out of snow, ice, or sand without damaging the transmission. See If the Vehicle Is Stuck 0 166. N : In this position, the engine does not connect with the wheels. To restart the engine when the vehicle is already moving, use N (Neutral) only. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING { Warning Shifting into a drive gear while the engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, the vehicle could move very rapidly. You could lose control and hit people or objects. Do not shift into a drive gear while the engine is running at high speed. Caution Shifting out of P (Park) or N (Neutral) with the engine running at high speed may damage the transmission. The repairs would not be covered by the vehicle warranty. Be sure the engine is not running at high speed when shifting the vehicle. The vehicle is not designed to stay in N (Neutral) for more than five minutes. It may automatically shift into P (Park). N (Neutral) is not intended for towing. If the vehicle needs to be towed, see Towing the Vehicle 0 307. To shift into N (Neutral): 1. Move the shift lever forward to the first detent from the center position. . If the vehicle is in P (Park), apply the brake pedal and press the shift lock release button while moving the shift lever forward. . N will illuminate in red. 2. After releasing the shift lever, it will return to the center position. To shift out of N (Neutral): 1. Bring the vehicle to a complete stop. 2. Shift to the desired gear. If shifting from N (Neutral) to R (Reverse), press the shift lock release button. 3. After releasing the shift lever, it will return to the center position. 183 Car Wash Mode This vehicle includes a Car Wash Mode that allows the vehicle to remain in N (Neutral) for use in automatic car washes. Car Wash Mode (Engine Off – Driver in Vehicle) To place the vehicle in N (Neutral) with the engine off and the vehicle occupied: 1. Drive to the entrance of the car wash. 2. Apply the brake pedal. 3. Shift to N (Neutral). 4. Turn off the engine and release the brake pedal. 5. The indicator should continue to show N. If it does not, repeat Steps 2–4. 6. The vehicle is now ready for the car wash. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 184 DRIVING AND OPERATING Car Wash Mode (Engine Off – Driver out of Vehicle) Car Wash Mode (Engine On – Driver in Vehicle) To place the vehicle in N (Neutral) with the engine off and the vehicle unoccupied: To place the vehicle in N (Neutral) with the engine on and the vehicle occupied: 1. Drive to the entrance of the car wash. 1. Drive to the entrance of the car wash. 2. Apply the brake pedal. 2. Apply the brake pedal. 3. Open the door. 3. Shift to N (Neutral). 4. Shift to N (Neutral). 4. Release the brake pedal. The vehicle is now ready for the car wash. 5. Turn off the engine and release the brake pedal. 6. The indicator should continue to show N. If it does not, repeat Steps 2–5. 7. Exit the vehicle and close the door. The vehicle is now ready for the car wash. 8. The vehicle may automatically shift to P (Park) when the door is opened. Car Wash Mode (Engine On – Driver out of Vehicle) To place the vehicle in N (Neutral) with the engine on and the vehicle unoccupied: 1. Drive to the entrance of the car wash. 2. Apply the brake pedal. 3. Open the door. 4. Shift to N (Neutral), then release the brake pedal. 5. The indicator should continue to show N. If it does not, repeat Steps 2–4. 6. Exit the vehicle and close the door. The vehicle is now ready for the car wash. 7. The vehicle may automatically shift to P (Park) when the door is opened. Caution A transmission hot message may display if the automatic transmission fluid is too hot. Driving under this condition can damage the vehicle. Stop and idle the engine to cool the automatic transmission fluid. This message clears when the transmission fluid has cooled sufficiently. D : This position is for normal driving. If more power is needed for passing, press the accelerator pedal down. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING To shift into D (Drive): 1. Bring the vehicle to a complete stop. 2. From the center position, move the shift lever back. . If the vehicle is in P (Park), press the shift lock release button while pulling the shift lever back. . D will illuminate in red. . After releasing the shift lever, it will return to the center position. To shift out of D (Drive): 1. Bring the vehicle to a complete stop. 2. Shift to the desired gear. 3. After releasing the shift lever, it will return to the center position. Downshifting the transmission in slippery road conditions could result in skidding. See “Skidding” under Loss of Control 0 159. 185 Caution Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal may damage the transmission. The repair will not be covered by the vehicle warranty. If the vehicle is stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place. If equipped with the 2.0L L4 engine, engine speeds may be increased while driving at highway speeds while the engine is still warming up. Manual Mode Tap Shift Caution Driving with the engine at a high rpm without upshifting while using Tap Shift, could damage the vehicle. Always upshift when necessary while using Tap Shift. Vehicles with Tap Shift have controls on the back of the steering wheel to manually shift the automatic transmission. Permanent Tap Shift Mode To enter Permanent Tap Shift Mode: 1. With the vehicle in D (Drive), pull back on the shift lever to activate M (Manual Mode). The M in the shift pattern will illuminate in red, and the D will switch to white. 2. After releasing the shift lever, it will return to the center position. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 186 DRIVING AND OPERATING 3. Press the controls on the back of the steering wheel to shift. Use the left steering wheel control to downshift, and the right control to upshift. To shift to the lowest available gear, press and hold the left control. To exit Permanent Tap Shift Mode: 1. To exit M (Manual Mode) and return to D (Drive), pull back on the shift lever. The D in the shift pattern will illuminate in red, and the M will switch to white. 2. After releasing the shift lever, it will return to the center position. M (Manual Mode) can be exited to return to D (Drive) at any speed by pulling the lever rearward from the center position. It is not necessary to stop the vehicle or shift to N (Neutral) or P (Park) prior to shifting back to D (Drive). Temporary Tap Manual Shift Mode To enter Temporary Tap Shift Mode: 1. With the transmission in D (Drive) and not in Permanent Tap Shift Mode, the Tap Shift controls will activate a temporary tap manual shift mode, allowing the transmission to be manually shifted. 2. To shift to the lowest available gear, press and hold the left control. 3. To deactivate, hold the right control briefly. Automatic shifts return after no manual shifts have been done for seven to 10 seconds. While using Tap Shift, the vehicle will have firmer, quicker shifting. This can be used for sport driving or when climbing or descending hills, to stay in gear longer, or to downshift for more power or engine braking. The transmission will only allow shifting into gears appropriate for the vehicle speed and engine revolutions per minute (rpm). If shifting is prevented for any reason, a SHIFT DENIED message will be displayed in the instrument cluster. The transmission will not automatically shift to the next higher gear if the engine rpm is too high. It will only automatically shift to the next lower gear if the engine rpm is much too low. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Drive Systems All-Wheel Drive Vehicles with this feature can operate in All-Wheel Drive (AWD) Mode. When the AWD feature is active, the system transfers engine power, if required, to all four wheels. The system is fully automatic and adjusts to road conditions for improved traction and control. In FWD Mode engine power is transferred to the front wheels only, and the AWD feature is off. The AWD feature is automatically activated when certain modes are selected using the Driver Mode Control switch. When an AWD mode change is requested the light will flash briefly while the system is engaging and the AWD light will be displayed when the system is active. When a non-AWD Mode is selected, the light will flash briefly while the system disengages and a 2WD light will be displayed when the AWD system is off. See Driver Mode Control 0 192. When a compact spare tire is installed on an AWD vehicle, the system will automatically detect the compact spare and reduce AWD performance to protect the system. To restore AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible. See Compact Spare Tire 0 304. 187 Brakes Electric Brake Boost Vehicles equipped with electric brake boost have hydraulic brake circuits that are electronically controlled when the brake pedal is applied during normal operation. The system performs routine tests and turns off within a few minutes after vehicle shutdown. Noise may be heard during this time. If the brake pedal is pressed during the tests or when the electric brake boost system is off, a noticeable change in pedal force and travel may be felt. This is normal. Antilock Brake System (ABS) The Antilock Brake System (ABS) helps prevent a braking skid and maintain steering while braking hard. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 188 DRIVING AND OPERATING Braking in Emergencies ABS allows steering and braking at the same time. In many emergencies, steering can help even more than braking. If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light 0 117. Electric Parking Brake ABS does not change the time needed to get a foot on the brake pedal and does not always decrease stopping distance. If you get too close to the vehicle ahead, there will not be enough time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room ahead to stop, even with ABS. Before leaving the vehicle, check for the Y or PARK light to ensure that the parking brake is applied. EPB Apply To apply the EPB: 1. Be sure the vehicle is at a complete stop. 2. Press the EPB switch momentarily. Using ABS Do not pump the brakes. Just hold the brake pedal down firmly. Hearing and feeling ABS operate is normal. The system has a Y or PARK Electric Parking Brake light, and a 8 Service Parking Brake light. See Electric Parking Brake Light 0 116 and Service Electric Parking Brake Light 0 117. The vehicle has an Electric Parking Brake (EPB). The EPB can always be activated, even if the ignition is off. To prevent draining the battery, avoid repeated cycles of the EPB system when the engine is not running. The Y or PARK light will flash and then stay on once the EPB is fully applied. If the Y or PARK light flashes continuously, then the EPB is only partially applied or there is a problem with the EPB. A DIC message will display. Release the EPB and try to apply it again. If the light does not come on, or keeps flashing, have the vehicle serviced. Do not drive the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING vehicle if the Y or PARK light is flashing. See your dealer. See Electric Parking Brake Light 0 116. If the 8 light is on, press the EPB switch and hold it. Continue to hold the switch until the Y or PARK light remains on. If the 8 light remains on, see your dealer. If the EPB is applied while the vehicle is moving, the vehicle will decelerate as long as the switch is pressed. If the switch is pressed until the vehicle comes to a stop, the EPB will remain applied. The vehicle may automatically apply the EPB in some situations when the vehicle is not moving. This is normal, and is done to periodically check the correct operation of the EPB system. If the EPB fails to apply, block the rear wheels to prevent vehicle movement. EPB Release To release the EPB: 1. Turn the ignition on or to ACC/ ACCESSORY. 2. Apply and hold the brake pedal. 3. Press the EPB switch momentarily. The EPB is released when the PARK light is off. Y or If the 8 light is on, release the EPB by pressing and holding the EPB switch. Continue to hold the switch until the Y or PARK light is off. If either light stays on after release is attempted, see your dealer. Caution Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that the parking brake is fully released and the brake warning light is off before driving. Automatic EPB Release The EPB will automatically release if the vehicle is running, placed into gear, and an attempt is made to drive 189 away. Avoid rapid acceleration when the EPB is applied, to preserve parking brake lining life. If parking on a hill, or if the vehicle is pulling a trailer, see Driving Characteristics and Towing Tips 0 228. Brake Assist Brake Assist detects rapid brake pedal applications due to emergency braking situations and provides additional braking to activate the Antilock Brake System (ABS) if the brake pedal is not pushed hard enough to activate ABS normally. Minor noise, brake pedal pulsation, and/or pedal movement during this time may occur. Continue to apply the brake pedal as the driving situation dictates. Brake Assist disengages when the brake pedal is released. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 190 DRIVING AND OPERATING Hill Start Assist (HSA) { Warning Do not rely on the HSA feature. HSA does not replace the need to pay attention and drive safely. You may not hear or feel alerts or warnings provided by this system. Failure to use proper care when driving may result in injury, death, or vehicle damage. See Defensive Driving 0 157. When the vehicle is stopped on a grade, Hill Start Assist (HSA) prevents the vehicle from rolling in an unintended direction during the transition from brake pedal release to accelerator pedal apply. The brakes release when the accelerator pedal is applied. If the accelerator pedal is not applied within a few minutes, the Electric Parking Brake will apply. The brakes may also release under other conditions. Do not rely on HSA to hold the vehicle. HSA is available when the vehicle is facing uphill in a forward gear, or when facing downhill in R (Reverse). The vehicle must come to a complete stop on a grade for HSA to activate. Ride Control Systems Traction Control/Electronic Stability Control System Operation The vehicle has a Traction Control System (TCS) and StabiliTrak/ Electronic Stability Control (ESC). These systems help limit wheel spin and assist the driver in maintaining control, especially on slippery road conditions. TCS activates if it senses that any of the drive wheels are spinning or beginning to lose traction. On an All-Wheel Drive (AWD) vehicle in AWD or Sport Mode, the system will operate if it senses that any of the wheels are spinning or beginning to lose traction. When this happens, TCS applies the brakes to the spinning wheels and reduces engine power to limit wheel spin. StabiliTrak/ESC activates when the system senses a discrepancy between the intended path and the direction the vehicle is actually traveling. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING 2. Turn the engine off and wait 15 seconds. StabiliTrak/ESC selectively applies braking pressure at any one of the vehicle's brakes to help steer the vehicle in the direction which you are steering. If cruise control is being used and traction control or StabiliTrak/ESC begins to limit wheel spin, cruise control will disengage. Cruise control may be turned back on when road conditions allow. TCS and StabiliTrak/ ESC will automatically turn on when cruise control is set. Both systems come on automatically when the vehicle is started and begins to move. The systems may be heard or felt while they are operating or while performing diagnostic checks. This is normal and does not mean there is a problem with the vehicle. It is recommended to leave both systems on for normal driving conditions, but it may be necessary to turn TCS off if the vehicle gets stuck in sand, mud, ice, or snow. See If the Vehicle Is Stuck 0 166 and “Turning the Systems Off and On” later in this section. 191 3. Start the engine. The indicator light for both systems is in the instrument cluster. This light will: . Flash when TCS is limiting wheel spin. . Flash when StabiliTrak/ESC is activated. . Turn on and stay on when either system is not working. If either system fails to turn on or to activate, a message may display in the Driver Information Center (DIC), and d comes on and stays on to indicate that the system is inactive and is not assisting the driver in maintaining control. The vehicle is safe to drive, but driving should be adjusted accordingly. If d comes on and stays on: 1. Stop the vehicle. Drive the vehicle. If d comes on and stays on, the vehicle may need more time to diagnose the problem. If the condition persists, see your dealer. Turning the Systems Off and On Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 192 DRIVING AND OPERATING Caution Do not repeatedly brake or accelerate heavily when TCS is off. The vehicle driveline could be damaged. To turn off only TCS, press and release g. The Traction Off light i displays in the instrument cluster and a DIC message may display. To turn TCS on again, press and release g. The Traction Off light i displayed in the instrument cluster will turn off and a DIC message may display. If TCS is limiting wheel spin when g is pressed, the system will not turn off until the wheels stop spinning. To turn off both TCS and StabiliTrak/ ESC, press and hold g until the Traction Off light i and StabiliTrak/ ESC Off light g come on and stay on in the instrument cluster. A DIC message may display. To turn TCS and StabiliTrak/ESC on again, press and release g. The Traction Off light i and StabiliTrak/ ESC Off light g in the instrument cluster turn off and a DIC message may display. When AWD, Sport Mode, or Off Road Mode are selected, an indicator will display on the DIC. Adding accessories can affect vehicle performance. See Accessories and Modifications 0 242. Driver Mode Control If equipped, the Driver Mode Control has the following modes: Tour, Sport, All-Wheel Drive (AWD), Snow/Ice (Front-Wheel Drive vehicles only), and Off-Road. Press MODE on the center console to make a mode selection. Each press will scroll through the available modes. If the vehicle is in Tour or Sport Mode when the engine is turned off, Driver Mode Control will come on in Tour Mode at the next ignition cycle. If the vehicle is in AWD Mode when the engine is turned off, Driver Mode Control will come on in AWD Mode at the next ignition cycle. Driver Mode Control Switch Tour : Tour Mode operates in FWD to improve fuel economy. Use this mode during normal driving operations. Sport : Sport Mode improves vehicle handling and acceleration on dry pavement. When active, Sport Mode modifies steering efforts, transmission shifting, AWD torque, and suspension tuning, if equipped. Choosing Sport Mode also engages AWD, if equipped. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING AWD : AWD Mode provides drive torque to all four wheels. Select AWD to improve traction and control on slippery road surfaces, such as gravel, sand, wet pavement, snow, and ice. AWD is active in Sport and Off Road Modes. AWD Mode is only available on vehicles equipped with AWD. Snow/Ice (FWD Vehicles Only) : Snow/Ice Mode improves vehicle acceleration on snow and ice covered roads. Off Road (AWD Vehicles Only) : Use this mode for off-road recreational driving. When active, Off Road Mode modifies accelerator pedal response, AWD torque, and TCS. Choosing Off Road Mode also engages AWD. Cruise Control { Warning Cruise control can be dangerous where you cannot drive safely at a steady speed. Do not use cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. With cruise control, a speed of about 40 km/h (25 mph) or more can be maintained without keeping your foot on the accelerator. Cruise control does not work at speeds below about 40 km/h (25 mph). 193 If the Traction Control System (TCS) or StabiliTrak/Electronic Stability Control (ESC) begins to limit wheel spin while using cruise control, the cruise control automatically disengages. See Traction Control/ Electronic Stability Control 0 190. If a collision alert occurs when cruise control is activated, cruise control is disengaged. See Forward Collision Alert (FCA) System 0 214. When road conditions allow cruise control to be safely used, it can be turned back on. Cruise control will disengage if either TCS or StabiliTrak/ESC is turned off. If the brakes are applied, cruise control disengages. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 194 DRIVING AND OPERATING SET− : Move the thumbwheel down briefly to set the speed and activate cruise control. If the cruise control is already active, use to decrease vehicle speed. To decrease speed by 1 km/h (1 mph), move the thumbwheel down toward SET−. To decrease speed to the next 5 km/h (5 mph) mark on the speedometer, move the thumbwheel down toward SET− to the second detent. off. A white indicator appears in the instrument cluster when cruise is turned on. RES+ : If there is a set speed in memory, move the thumbwheel up briefly to resume that speed or press and hold to accelerate. If the cruise control is already active, use to increase vehicle speed. To increase speed by 1 km/h (1 mph), press the thumbwheel up to the first detent toward RES+. To increase speed to the next 5 km/h (5 mph) mark on the speedometer, press the thumbwheel up to the second detent. When the cruise control has been set to the desired speed, a green cruise control indicator appears on the instrument cluster and a cruise set speed message appears on the Head-Up Display (HUD), if equipped. Resuming a Set Speed Setting Cruise Control If the cruise control is set at a desired speed and then the brakes are applied or * is pressed, the cruise control is disengaged without erasing the set speed from memory. If J is on when not in use, SET− or RES+ could get pressed and go into cruise when not desired. Keep J off when cruise is not being used. Once the vehicle speed reaches about 40 km/h (25 mph) or more, move the thumbwheel up toward RES+ briefly. The vehicle returns to the previous set speed. * : Press to disengage cruise control J : Press to turn the system on and 4. Remove your foot from the accelerator. without erasing the set speed from memory. 1. Press J. 2. Get up to the desired speed. 3. Move the thumbwheel down to SET−. The desired set speed briefly appears in the instrument cluster. Increasing Speed While Using Cruise Control If the cruise control system is already activated: . Move the thumbwheel up toward RES+ until the desired speed is reached, then release it. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING . To increase vehicle speed in small increments, move the thumbwheel up toward RES+ briefly. For each press, the vehicle goes about 1 km/h (1 mph) faster. . To decrease the vehicle speed in small increments, move the thumbwheel down toward SET− briefly. For each press, the vehicle goes about 1 km/h (1 mph) slower. . To increase vehicle speed in larger increments, move the thumbwheel up toward RES+ to the second detent. For each press, the vehicle speed increases to the next 5 km/h (5 mph) mark on the speedometer. . To decrease the vehicle speed in larger increments, move the thumbwheel down toward SET− to the second detent. For each press, the vehicle speed decreases to the next 5 km/h (5 mph) mark on the speedometer. The speedometer reading can be displayed in either English or metric units. See Instrument Cluster 0 107. The increment value used depends on the units displayed. Reducing Speed While Using Cruise Control If the cruise control system is already activated: . Move the thumbwheel down toward SET− until the desired lower speed is reached, then release it. The cruise control system may automatically brake to slow the vehicle down. The speedometer reading can be displayed in either English or metric units. See Instrument Cluster 0 107. The increment value used depends on the units displayed. Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase the vehicle speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise speed. 195 While pressing the accelerator pedal or shortly following the release to override cruise, briefly moving the thumbwheel down toward SET− will result in cruise set to the current vehicle speed. Using Cruise Control on Hills How well the cruise control will work on hills depends upon the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain your speed. When going downhill, the cruise control system may automatically brake to slow the vehicle down. Also, you may have to brake or shift to a lower gear to keep your speed down. If the brake pedal is applied, cruise control disengages. Ending Cruise Control There are four ways to end cruise control: . Step lightly on the brake pedal. . Press *. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 196 DRIVING AND OPERATING . Shift the transmission to N (Neutral). . Press The cruise control set speed is erased from memory if J is pressed or if the ignition is turned off. controlling your vehicle speed when the Traction Control System (TCS) or StabiliTrak/Electronic Stability Control (ESC) system activates, the ACC may automatically disengage. See Traction Control/Electronic Stability Control 0 190. When road conditions allow ACC to be safely used, the ACC can be turned back on. Adaptive Cruise Control ACC will not engage if the TCS or StabiliTrak/ESC system is disabled. J. Erasing Speed Memory If equipped with Adaptive Cruise Control (ACC), it allows the driver to select the cruise control set speed and following gap. Read this entire section before using this system. The following gap is the following time between your vehicle and a vehicle detected directly ahead in your path, moving in the same direction. If no vehicle is detected in your path, ACC works like regular cruise control. ACC uses camera and radar sensors. See Radio Frequency Statement 0 344. If a vehicle is detected in your path, ACC can apply acceleration or limited, moderate braking to maintain the selected following gap. To disengage ACC, apply the brake. If ACC is { Warning ACC has limited braking ability and may not have time to slow the vehicle down enough to avoid a collision with another vehicle you are following. This can occur when vehicles suddenly slow or stop ahead, or enter your lane. Also see “Alerting the Driver” in this section. Complete attention is always required while driving and you should be ready to take action and apply the brakes. See Defensive Driving 0 157. { Warning ACC will not detect or brake for children, pedestrians, animals, or other objects. Do not use ACC when: . On winding and hilly roads or when the sensors are blocked by snow, ice, or dirt. The system may not detect a vehicle ahead. Keep the entire front of the vehicle clean. . Visibility is low, such as in fog, rain, or snow conditions. ACC performance is limited under these conditions. . On slippery roads where fast changes in tire traction can cause excessive wheel slip. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING SET– : Move the thumbwheel down toward SET− briefly to set the speed and activate ACC or to decrease vehicle speed if ACC is already activated. To decrease speed by 1 km/h (1 mph), move the thumbwheel down toward SET− to the first detent. To decrease speed to the next 5 km/h (5 mph) mark on the speedometer, move the thumbwheel down to the second detent. J : Press to turn the system on or off. The indicator turns white on the instrument cluster when ACC is turned on. RES+ : Move the thumbwheel up briefly toward RES+ to resume the previous set speed or to increase vehicle speed if ACC is already activated. To increase speed by 1 km/h (1 mph), move the thumbwheel up to the first detent toward RES+. To increase speed to the next 5 km/h (5 mph) mark on the speedometer, move the thumbwheel up to the second detent. * : Press to disengage ACC without erasing the selected set speed. [ : Press to select a following gap time (or distance) setting for ACC of Far, Medium, or Near. Switching Between ACC and Regular Cruise Control To switch between ACC and regular cruise control, press and hold *. A Driver Information Display (DIC) message displays. See Vehicle Messages 0 129. ACC Indicator 197 Regular Cruise Control Indicator When ACC is engaged, a green o indicator will be lit on the instrument cluster and the following gap will be displayed. When the regular cruise control is engaged, a green J indicator will be lit on the instrument cluster; the following gap will not display. When the vehicle is turned on, the cruise control mode will be set to the last mode used before the vehicle was turned off. { Warning Always check the cruise control indicator on the instrument cluster to determine which mode cruise (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 198 DRIVING AND OPERATING Warning (Continued) control is in before using the feature. If ACC is not active, the vehicle will not automatically brake for other vehicles, which could cause a crash if the brakes are not applied manually. You and others could be seriously injured or killed. 3. Move the thumbwheel down toward SET–. 4. Remove your foot from the accelerator. After ACC is set, it may immediately apply the brakes if a vehicle ahead is detected closer than the selected following gap. Setting Adaptive Cruise Control If J is on when not in use, it could get pressed and go into cruise when not desired. Keep J off when cruise is not being used. Select the set speed desired for cruise. This is the vehicle speed when no vehicle is detected in its path. ACC will not set at a speed less than 25 km/h (16 mph), although it can be resumed when driving at lower speeds. To set ACC while moving: 1. Press J. 2. Get up to the desired speed. ACC can also be set while the vehicle is stopped if ACC is on and the brake pedal is applied. The ACC indicator displays on the instrument cluster and Head-Up Display (HUD), if equipped. When ACC is turned on, the indicator will be lit white. When ACC is engaged, the indicator will turn green. Be mindful of speed limits, surrounding traffic speeds, and weather conditions when selecting the set speed. Resuming a Set Speed If the ACC is set at a desired speed and then the brakes are applied, ACC is disengaged without erasing the set speed from memory. To begin using ACC again, move the thumbwheel up toward RES+ briefly. The vehicle returns to the previous set speed. . If the vehicle is moving, it returns to the previous set speed. . If the vehicle is stopped with the brake pedal applied, move the thumbwheel up toward RES+ and release the brake pedal. ACC will hold the vehicle until the thumbwheel is moved up toward RES+ or the accelerator pedal is pressed. A green ACC indicator and the set speed display on the instrument cluster. The vehicle ahead indicator may be flashing if a vehicle ahead was present and moved. See “Approaching and Following a Vehicle” later in this section. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Once ACC has resumed, if there is no vehicle ahead, if the vehicle ahead is beyond the selected following gap, or if the vehicle has exited a sharp curve, then the vehicle speed will increase to the set speed. Increasing Speed While ACC is at a Set Speed If ACC is already activated, do one of the following: . Use the accelerator to get to the higher speed. Move the thumbwheel down toward SET– . Release the control and the accelerator pedal. The vehicle will now cruise at the higher speed. When the accelerator pedal is pressed, ACC will not brake because it is overridden. The ACC indicator will turn blue on the instrument panel and HUD, if equipped. See Vehicle Messages 0 129. . Move the thumbwheel up toward RES+ until the desired set speed appears on the display, then release it. 199 . To increase vehicle speed in small increments, move the thumbwheel up toward RES+ to the first detent. For each press, the vehicle goes 1 km/h (1 mph) faster. When it is determined that there is no vehicle ahead or the vehicle ahead is beyond the selected following gap, then the vehicle speed will increase to the set speed. . To increase vehicle speed in larger increments, move the thumbwheel up toward RES+ to the second detent. For each press, the vehicle speed increases to the next 5 km/h (5 mph) mark on the speedometer. The speedometer reading can be displayed in either English or metric units. See Instrument Cluster 0 107. The increment value used depends on the units displayed. The set speed can also be increased while the vehicle is stopped. . If stopped with the brake applied, move the thumbwheel up toward RES+ until the desired set speed is displayed. . If ACC is holding the vehicle at a stop and there is another vehicle directly ahead, moving the thumbwheel up toward RES+ will increase the set speed. Moving the thumbwheel up toward RES+ when there is no longer a vehicle ahead will cause the ACC to resume. Reducing Speed While ACC is at a Set Speed If ACC is already activated, do one of the following: . Use the brake to get to the desired lower speed. Release the brake and move the thumbwheel down toward SET– . The vehicle will now cruise at the lower speed. . Hold the thumbwheel down toward SET– until the desired lower speed is reached, then release it. . To decrease the vehicle speed in smaller increments, move the thumbwheel down toward SET− to Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 200 DRIVING AND OPERATING the first detent. For each press, the vehicle goes about 1 km/h (1 mph) slower. . . To decrease the vehicle speed in larger increments, move the thumbwheel down toward SET− to the second detent. For each press, the vehicle speed decreases to the next 5 km/h (5 mph) mark on the speedometer. To decrease speed while the vehicle is stopped, move the thumbwheel down toward SET− until the desired set speed is displayed. The speedometer reading can be displayed in either English or metric units. See Instrument Cluster 0 107. The increment value used depends on the units displayed. Selecting the Follow Distance Gap When a slower moving vehicle is detected ahead within the selected following gap, ACC will adjust the vehicle's speed and attempt to maintain the follow distance gap selected. Press [ on the steering wheel to adjust the following gap. Each press cycles the gap button through three settings: Far, Medium, or Near. When pressed, the current gap setting displays briefly on the instrument cluster and HUD. The gap setting will be maintained until it is changed. Since each gap setting corresponds to a following time (Far, Medium, or Near), the following distance will vary based on vehicle speed. The faster the vehicle speed, the further back your vehicle will follow a vehicle detected ahead. Consider traffic and weather conditions when selecting the following gap. The range of selectable gaps may not be appropriate for all drivers and driving conditions. Changing the gap setting automatically changes the alert timing sensitivity (Far, Medium, or Near) for the Forward Collision Alert (FCA) feature. See Forward Collision Alert (FCA) System 0 214. Alerting the Driver With Head-Up Display Without Head-Up Display If ACC is engaged, driver action may be required when ACC cannot apply sufficient braking because of approaching a vehicle too rapidly. When this condition occurs, six red lights or the collision alert symbol on the HUD, if equipped, will flash on the windshield. Either eight beeps will sound from the front, or both sides of the Safety Alert Seat will pulse five times. See “Collision/Detection Systems” under Vehicle Personalization 0 130. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING See Defensive Driving 0 157. Approaching and Following a Vehicle come on. The automatic braking may feel or sound different than if the brakes were applied manually. This is normal. Stationary or Very Slow-Moving Objects ACC Automatically Disengages ACC may automatically disengage and the driver will need to manually apply the brakes to slow the vehicle when: . The sensors are blocked. . The Traction Control System (TCS) or StabiliTrak/ESC system has activated or been disabled. . There is a fault in the system. . The radar falsely reports blockage when driving in a desert or remote area with no other vehicles or roadside objects. A DIC message may display to indicate that ACC is temporarily unavailable. { Warning The vehicle ahead indicator is in the instrument cluster and HUD display. The vehicle ahead indicator only displays when a vehicle is detected in your vehicle’s path moving in the same direction. If this symbol is not displaying, ACC will not respond to or brake for vehicles ahead. ACC automatically slows the vehicle down and adjusts vehicle speed to follow the vehicle in front at the selected follow gap. The vehicle speed increases or decreases to follow the vehicle in front of you, but will not exceed the set speed. It may apply limited braking, if necessary. When braking is active, the brake lamps will ACC may not detect and react to stopped or slow-moving vehicles ahead of you. For example, the system may not brake for a vehicle it has never detected moving. This can occur in stop-and-go traffic or when a vehicle suddenly appears due to a vehicle ahead changing lanes. Your vehicle may not stop and could cause a crash. Use caution when using ACC. Your complete attention is always required while driving and you should be ready to take action and apply the brakes. 201 The ACC indicator will turn white when ACC is no longer active. Notification to Resume ACC ACC will maintain a follow gap behind a detected vehicle and slow your vehicle to a stop behind that vehicle. If the stopped vehicle ahead has driven away and ACC has not resumed, the vehicle ahead indicator will flash as a reminder to check traffic ahead before proceeding. In Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 202 DRIVING AND OPERATING addition, the left and right sides of the Safety Alert Seat will pulse three times, or three beeps will sound. See ”Alert Type” and “Adaptive Cruise Go Notifier” in “Collision/Detection Systems” under Vehicle Personalization 0 130. When the vehicle ahead drives away, move the thumbwheel up toward RES+ or press the accelerator pedal to resume cruise control. If stopped for more than two minutes or if the driver door is opened and the driver seat belt is unbuckled, the ACC automatically applies the Electric Parking Brake (EPB) to hold the vehicle. The EPB status light will turn on. See Electric Parking Brake 0 188. To release the EPB, press the accelerator pedal. A DIC warning message may display indicating to shift to P (Park) before exiting the vehicle. See Vehicle Messages 0 129. { Warning If ACC has stopped the vehicle, and if ACC is disengaged, turned off, or canceled, the vehicle will no longer be held at a stop. The vehicle can move. When ACC is holding the vehicle at a stop, always be prepared to manually apply the brakes. { Warning Leaving the vehicle without placing it in P (Park) can be dangerous. Do not leave the vehicle while it is being held at a stop by ACC. Always place the vehicle in P (Park) and turn off the ignition before leaving the vehicle. ACC Override If using the accelerator pedal while ACC is active, the ACC indicator turns blue on the instrument cluster and in the HUD (if equipped) to indicate that automatic braking will not occur. ACC will resume operation when the accelerator pedal is not being pressed. { Warning The ACC will not automatically apply the brakes if your foot is resting on the accelerator pedal. You could crash into a vehicle ahead of you. Curves in the Road { Warning On curves, ACC may not detect a vehicle ahead in your lane. You could be startled if the vehicle accelerates up to the set speed, especially when following a vehicle exiting or entering exit ramps. You could lose control of the vehicle or crash. Do not use ACC while driving on an entrance or exit ramp. Always be ready to use the brakes if necessary. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING { Warning On curves, ACC may respond to a vehicle in another lane, or may not have time to react to a vehicle in your lane. You could crash into a vehicle ahead of you, or lose control of your vehicle. Give extra attention in curves and be ready to use the brakes if necessary. Select an appropriate speed while driving in curves. ACC may operate differently in a sharp curve. It may reduce the vehicle speed if the curve is too sharp. When following a vehicle and entering a curve, ACC may not detect the vehicle ahead and may accelerate to the set speed. When this happens, the vehicle ahead indicator will not appear. 203 Other Vehicle Lane Changes ACC will not detect a vehicle ahead until it is completely in the lane. The brakes may need to be manually applied. ACC may detect a vehicle that is not in your lane and apply the brakes. ACC may occasionally provide an alert and/or braking that is considered unnecessary. It could respond to vehicles in different lanes, signs, guardrails, and other stationary objects when entering or exiting a curve. This is normal operation. The vehicle does not need service. Do Not Use ACC on Hills and When Towing a Trailer Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 204 DRIVING AND OPERATING Do not use ACC when driving on steep hills or when towing a trailer. ACC will not detect a vehicle in the lane while driving on steep hills. The driver will often need to take over acceleration and braking on steep hills, especially when towing a trailer. If the brakes are applied, the ACC disengages. Cleaning the Sensing System Disengaging ACC For cleaning instructions, see “Washing the Vehicle” under Exterior Care 0 308. There are three ways to disengage ACC: . Step lightly on the brake pedal. . . *. Press J. Press Erasing Speed Memory The cruise control set speed is erased from memory if J is pressed or if the ignition is turned off. The camera sensor on the windshield behind the rearview mirror and the radar sensors on the front of the vehicle can become blocked by snow, ice, dirt, or mud. These areas need to be cleaned for ACC to operate properly. System operation may also be limited under snow, heavy rain, or road spray conditions. Driver Assistance Systems This vehicle may have features that work together to help avoid crashes or reduce crash damage while driving, backing, and parking. Read this entire section before using these systems. { Warning Do not rely on the Driver Assistance Systems. These systems do not replace the need for paying attention and driving safely. You may not hear or feel alerts or warnings provided by these systems. Failure to use proper care when driving may result in injury, death, or vehicle damage. See Defensive Driving 0 157. Under many conditions, these systems will not: . Detect children, pedestrians, bicyclists, or animals. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Warning (Continued) . Detect vehicles or objects outside the area monitored by the system. . Work at all driving speeds. . Warn you or provide you with enough time to avoid a crash. . Work under poor visibility or bad weather conditions. . Work if the detection sensor is not cleaned or is covered by ice, snow, mud, or dirt. . Work if the detection sensor is covered up, such as with a sticker, magnet, or metal plate. . Work if the area surrounding the detection sensor is damaged or not properly repaired. Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes. 205 Audible or Safety Alert Seat Some driver assistance features alert the driver of obstacles by beeping. To change the volume of the warning chime, see “Comfort and Convenience” under Vehicle Personalization 0 130. If equipped with the Safety Alert Seat, the driver seat cushion may provide a vibrating pulse alert instead of beeping. To change this, see “Collision/Detection Systems” under Vehicle Personalization 0 130. Cleaning Depending on vehicle options, keep these areas of the vehicle clean to ensure the best driver assistance feature performance. Driver Information Center (DIC) messages may display when the systems are unavailable or blocked. . Front and rear bumpers and the area below the bumpers . Front grille and headlamps Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 206 DRIVING AND OPERATING . Front camera lens in the front grille or near the front emblem . Front side and rear side panels . Outside of the windshield in front of the rearview mirror . Side camera lens on the bottom of the outside mirrors . Rear side corner bumpers . Rear Vision Camera above the license plate Assistance Systems for Parking or Backing Rear Vision Camera (RVC) When the vehicle is shifted into R (Reverse), the RVC displays an image of the area behind the vehicle in the infotainment display. The previous screen displays when the vehicle is shifted out of R (Reverse) after a short delay. To return to the previous screen sooner, press any button on the infotainment system, shift into P (Park), or reach a vehicle speed of approximately 12 km/h (8 mph). If equipped, the Rear Vision Camera (RVC), Rear Park Assist (RPA), Front Park Assist (FPA), Surround Vision, Reverse Automatic Braking (RAB) and Backing Warning System, Rear Cross Traffic Alert (RCTA), and Automatic Parking Assist (APA) may help the driver park or avoid objects. Always check around the vehicle when parking or backing. 1. View Displayed by the Camera 2. Corners of the Rear Bumper Displayed images may be farther or closer than they appear. The area displayed is limited and objects that are close to either corner of the bumper or under the bumper do not display. 1. View Displayed by the Camera A warning triangle may appear on the infotainment display to show that RPA has detected an object. This triangle changes from amber to red and increases in size the closer the object. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Surround Vision If equipped, Surround Vision shows an image of the area surrounding the vehicle, along with the front or rear camera views on the infotainment display. The front camera is in the grille or near the front emblem, the side cameras are on the bottom of the outside mirrors, and the rear camera is above the license plate. The Surround Vision system can be accessed by selecting CAMERA in the infotainment display or when the vehicle is shifted into R (Reverse). To return to the previous screen sooner, press any button on the infotainment system, shift into P (Park), or reach a vehicle speed of approximately 12 km/h (8 mph). { Warning The Surround Vision cameras have blind spots and will not display all objects near the corners of the vehicle. Folding outside mirrors that are out of position may not display (Continued) Warning (Continued) surround view correctly. Always check around the vehicle when parking or backing. 1. Views Displayed by the Surround Vision Cameras 2. Area Not Shown 207 1. Views Displayed by the Surround Vision Cameras 2. Area Not Shown { Warning The camera(s) do not display children, pedestrians, bicyclists, crossing traffic, animals, or any other object outside of the cameras’ field of view, below the bumper, or under the vehicle. Shown distances may be different from actual distances. Do not drive or park the vehicle using only these camera(s). Always check behind and around the vehicle before driving. Failure to use proper care may result in injury, death, or vehicle damage. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 208 DRIVING AND OPERATING Camera Views Front/Rear Junction View : Displays a front or rear cross traffic view that shows objects directly to the left and right of the front or back of the vehicle. Touch Junction View on the infotainment display when a camera view is active. Touching the button multiple times will toggle between front and rear camera views. Front/Rear Overhead View : Displays a front or rear overhead view of the vehicle. Touching the button will toggle between the two views. Touch the camera view buttons along the bottom of the infotainment display. Front/Rear Standard View : Displays an image of the area in front or behind the vehicle. Touch Front/Rear Standard View on the infotainment display when a camera view is active. Touching the button multiple times will toggle between front and rear camera views. If equipped, the front view camera also displays when the Park Assist system detects an object within 30 cm (12 in). Front/Rear Bowl View : Displays a view of the vehicle from either the front or the back of the vehicle. Touch Bowl View on the infotainment display when a camera view is active. Touching the button multiple times will toggle between forward and rearward views. Park Assist and RCTA overlays are not available when Bowl View is active. Side Forward/Rearward View : Displays a view that shows objects next to the front or rear sides of the vehicle. Touch Side Forward/Rearward View on the infotainment display when a camera view is active. Touching the button multiple times will toggle between forward and rearward views. Park Assist and RCTA overlays are not available when Side Forward/Rearward view is active. Guidance Lines : Displays available guidelines. Top Down View : Displays an image of the area surrounding the vehicle, along with the rear camera view in the infotainment display. The rear camera view will be replaced by the front camera view after shifting from R (Reverse) to a forward gear or when the vehicle is moving forward slower than 12 km/h (8 mph). This view can only be enabled in Front/Rear Standard View by touching the Top Down View button when the CAMERA view is active. Park Assist With Front and Rear Park Assist, as the vehicle moves at speeds of less than 8 km/h (5 mph) the sensors on the bumpers may detect objects up to 1.2 m (4 ft) in front and 2.5 m (8 ft) behind the vehicle within a zone 25 cm (10 in) high off the ground and Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Safety Alert Seat will pulse five times. Beeps for FPA are higher pitched than for RPA. below bumper level. These detection distances may be shorter during warmer or humid weather. Blocked sensors will not detect objects and can also cause false detections. Keep the sensors clean of mud, dirt, snow, ice, and slush; and clean sensors after a car wash in freezing temperatures. { Warning The Park Assist system does not detect children, pedestrians, bicyclists, animals, or objects located below the bumper or that are too close or too far from the vehicle. It is not available at speeds greater than 8 km/h (5 mph). To prevent injury, death, or vehicle damage, even with Park Assist, always check the area around the vehicle and check all mirrors before moving forward or backing. 209 Backing Warning and Reverse Automatic Braking (RAB) The instrument cluster may have a park assist display with bars that show “distance to object” and object location information for the Park Assist system. As the object gets closer, more bars light up and the bars change color from yellow to amber to red. An obstacle is also indicated by audible beeps. The interval between the beeps becomes shorter as the vehicle gets closer to the obstacle. When an object is first detected in the rear, one beep will be heard from the rear, or both sides of the Safety Alert Seat will pulse two times. When an object is very close (<0.6 m (2 ft) in the vehicle rear, or <0.3 m (1 ft) in the vehicle front), five beeps will sound from the front or rear depending on object location, or both sides of the Vehicles with Adaptive Cruise Control (ACC) have the Backing Warning System and Reverse Automatic Braking (RAB) system. When in R (Reverse), Backing Warning alerts of rear objects at vehicle speeds greater than 8 km/h (5 mph), and RAB may automatically brake hard at speeds between 1–32 km/h (0.5–20 mph). The Backing Warning System will beep once from the rear when an object is first detected, or pulse twice on both sides of the Safety Alert Seat. When the system detects a potential crash, beeps will be heard from the rear, or five pulses will be felt on both sides of the Safety Alert Seat. There may also be a brief, sharp application of the brakes. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 210 DRIVING AND OPERATING { Warning { Warning The Backing Warning System only operates at speeds greater than 8 km/h (5 mph). It does not detect children, pedestrians, bicyclists, animals, or objects below the bumper or that are too close or too far from the vehicle. In some situations, such as at higher backing speeds, there may not be enough time for the short, sharp application of the vehicle brake system to occur. To prevent injury, death, or vehicle damage, even with the Backing Warning System, always check the area around the vehicle and check all mirrors before backing. RAB may not avoid many types of backing crashes. Do not wait for the automatic braking to apply. This system is not designed to replace driver braking and only works in R (Reverse) when an object is detected directly behind the vehicle. It may not brake or stop in time to avoid a crash. It will not brake for objects when the vehicle is moving at very low speeds. It does not detect children, pedestrians, bicyclists, animals, or objects below the bumper or that are too close or too far from the vehicle. To prevent injury, death, or vehicle damage, even with RAB, always check the area around the vehicle before and while backing. When the vehicle is in R (Reverse), if the system detects the vehicle is backing too fast to avoid a crash with a detected object behind your vehicle in your path, it may automatically brake hard to a stop to help avoid or reduce the harm caused by a backing crash. Pressing the brake pedal after the vehicle comes to a stop will release RAB. If the brake pedal is not pressed soon after the stop, the Electric Parking Brake (EPB) may be set. When it is safe, press the accelerator pedal firmly at any time to override RAB. { Warning There may be instances where unexpected or undesired automatic braking occurs. If this happens, either press the brake pedal or firmly press the accelerator pedal to release the brakes from the RAB system. Before releasing the brakes, check the RVC and check the area around the vehicle to make sure it is safe to proceed. Rear Cross Traffic Alert (RCTA) If equipped, RCTA displays a red warning triangle with a left or right pointing arrow on the infotainment display to warn of traffic coming from the left or right. This system detects objects coming from up to 20 m (65 ft) from the left or right side of the vehicle. When an object is detected, either three beeps sound from the left or right or three Safety Alert Seat Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING pulses occur on the left or right side, depending on the direction of the detected vehicle. Use caution while backing up when towing a trailer, as the RCTA detection zones that extend out from the back of the vehicle do not move further back when a trailer is towed. See Radio Frequency Statement 0 344. Turning the Features On or Off Press X on the center stack to turn on or off the Front and Rear Park Assist, Reverse Automatic Braking (RAB), and the Backing Warning System at the same time. The indicator light next to the button comes on when the features are on and turns off when the features have been disabled. Turn off Park Assist, RCTA, and RAB when towing a trailer. RCTA can be turned on or off through vehicle personalization. See “Collision/ Detection Systems” under Vehicle Personalization 0 130. Automatic Parking Assist (APA) with Braking If equipped, APA searches for and steers the vehicle into parallel and perpendicular parking spots. When using APA, you must still shift gears, while the system applies the brakes and accelerator. A display and audible beeps help to guide parking maneuvers. Do not use APA when towing a trailer. { Warning APA may not detect objects in the parking space, objects that are soft or narrow, objects high off the ground such as flatbed trucks, objects below ground level such as large potholes, or moving objects (e.g. pedestrians). Always verify that the parking space is appropriate for parking a vehicle. APA does not respond to changes in the parking space, such as movement of an adjacent vehicle, or a person or object entering the parking space. (Continued) 211 Warning (Continued) APA does not detect or avoid traffic that is behind or alongside of the vehicle. Always be prepared to stop the vehicle during the parking maneuver. Press O on the center stack to enable the system to search for a parking space that is large enough and within 1.5 m (5 ft) of the vehicle. The vehicle speed must be below 30 km/h (18 mph). The system cannot: . Detect whether it is a legal parking space. . Park exactly lined up with the vehicle next to it if the spot is approached at an angle or if the parking space is angled. . Park exactly centered in a spot that is marked too large. . Always detect short curbs. When enabled, APA searches for parallel parking spaces to the right of the vehicle. To search for a parking Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 212 DRIVING AND OPERATING space to the left, turn on the left turn signal or, if available, change the side selection in the infotainment display. To switch the parking mode between parallel and perpendicular, press and hold O during the search process or, if available, change the parking mode in the infotainment display. After completely passing a large enough space, an audible beep occurs. A red stop symbol and a shift to reverse message are displayed. If the vehicle is in R (Reverse), but does not steer into the expected space, this may be because the system is maneuvering the vehicle into a previously detected space. The APA system does not need service. APA will instruct the vehicle to stop once a large enough space is found. Follow the displayed instructions. Shift to R (Reverse) to engage automatic steering. The steering wheel will vibrate briefly as a reminder to remove hands from the steering wheel. APA uses idle speed and braking to park. If idle speed is not sufficient, gently press the accelerator. Check surroundings and be prepared to stop to avoid vehicles, pedestrians, or objects not detected by the system. In case the driver brakes, APA will not disengage. Manual steering by the driver automatically disengages APA. Vehicle speed is limited to a maximum of 5 km/h (3 mph) during the parking maneuver. A progress arrow displays the status of the parking maneuver. Depending on the space size, additional maneuvers may be required, and there will be additional instructions. When changing gears, allow the automatic steering to complete before continuing the parking maneuver. APA will beep and display a PARKING COMPLETE message. Apply the brakes and place the vehicle in P (Park). APA may automatically disengage if: . The steering wheel is used by the driver. . The maximum allowed speed is exceeded. . The parking brake is applied or the vehicle is shifted into P (Park). . There is a failure with the APA system. . Electronic stability control or antilock brakes are activated. . A high priority vehicle message is displayed in the DIC. . The driver opens the door with an unbuckled seat belt. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING The brake holds the vehicle until the parking brake or brake is applied, or the vehicle is shifted into P (Park). To cancel APA, press Warning (Continued) . The pedestrian is not directly behind the vehicle, fully visible to the Rear Vision Camera (RVC), or standing upright. . The pedestrian is part of a group. . The pedestrian is a child. . Visibility is poor, including nighttime conditions, fog, rain, or snow. . The RVC is blocked by dirt, snow, or ice. . The RVC, taillamps, or back-up lamps are not cleaned or in proper working condition. . The vehicle is not in R (Reverse). O again. When the System Does Not Seem to Work Properly The APA system may require a short period of driving along curves to calibrate. Rear Pedestrian Alert Under certain conditions, this feature can provide alerts for a pedestrian within the system’s range directly behind the vehicle. This feature only works in R (Reverse) below 12 km/h (8 mph), and detects pedestrians up to 8 m (26 ft) away during daytime driving. During nighttime driving, feature performance is very limited. 213 Rear Pedestrian Alert Indicator When a pedestrian is detected within the system’s range directly behind the vehicle, this symbol flashes amber on the infotainment display, along with two beeps from the rear, or if equipped, two pulses from both sides of the driver seat. When a pedestrian is detected close to the vehicle, the symbol flashes red on the infotainment display, along with seven beeps from the rear, or if equipped, seven pulses from both sides of the driver seat. { Warning Rear Pedestrian Alert does not automatically brake the vehicle. It also does not provide an alert unless it detects a pedestrian, and it may not detect all pedestrians if: (Continued) To help avoid death or injury, always check for pedestrians around the vehicle before backing up. Be ready to take action and (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 214 DRIVING AND OPERATING Warning (Continued) apply the brakes. See Defensive Driving 0 157. Keep the RVC, taillamps, and back-up lamps clean and in good repair. Rear Pedestrian Alert can be set to Off or Alert. See “Rear Pedestrian Detection” in “Collision/Detection Systems” under Vehicle Personalization 0 130. If equipped, alerts can be set to beeps or seat pulses. See “Alert Type” in “Collision/Detection Systems” under Vehicle Personalization 0 130. Assistance Systems for Driving If equipped, when driving the vehicle in a forward gear, Forward Collision Alert (FCA), Lane Departure Warning (LDW), Lane Keep Assist (LKA), Side Blind Zone Alert (SBZA), Lane Change Alert (LCA), Automatic Emergency Braking (AEB), and/or the Front Pedestrian Braking (FPB) System can help to avoid a crash or reduce crash damage. Forward Collision Alert (FCA) System If equipped, the FCA system may help to avoid or reduce the harm caused by front-end crashes. When approaching a vehicle ahead too quickly, FCA provides a red flashing alert on the windshield and rapidly beeps or pulses the driver seat. FCA also lights an amber visual alert if following another vehicle much too closely. FCA detects vehicles within a distance of approximately 60 m (197 ft) and operates at speeds above 8 km/h (5 mph). If the vehicle has Adaptive Cruise Control (ACC), it can detect vehicles to distances of approximately 110 m (360 ft) and operates at all speeds. See Adaptive Cruise Control 0 196. { Warning FCA is a warning system and does not apply the brakes. When approaching a slower-moving or stopped vehicle ahead too rapidly, (Continued) Warning (Continued) or when following a vehicle too closely, FCA may not provide a warning with enough time to help avoid a crash. It also may not provide any warning at all. FCA does not warn of pedestrians, animals, signs, guardrails, bridges, construction barrels, or other objects. Be ready to take action and apply the brakes. See Defensive Driving 0 157. FCA can be disabled. See “Collision/ Detection Systems” under Vehicle Personalization 0 130. Detecting the Vehicle Ahead Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING FCA warnings will not occur unless the FCA system detects a vehicle ahead. When a vehicle is detected, the vehicle ahead indicator will display green. Vehicles may not be detected on curves, highway exit ramps, or hills, due to poor visibility; or if a vehicle ahead is partially blocked by pedestrians or other objects. FCA will not detect another vehicle ahead until it is completely in the driving lane. Collision Alert apply the brake pedal as needed. Cruise control may be disengaged when the Collision Alert occurs. Tailgating Alert With Head-Up Display The vehicle ahead indicator will display amber when you are following a vehicle ahead much too closely. { Warning FCA does not provide a warning to help avoid a crash, unless it detects a vehicle. FCA may not detect a vehicle ahead if the FCA sensor is blocked by dirt, snow, or ice, or if the windshield is damaged. It may also not detect a vehicle on winding or hilly roads, or in conditions that can limit visibility such as fog, rain, or snow, or if the headlamps or windshield are not cleaned or in proper condition. Keep the windshield, headlamps, and FCA sensors clean and in good repair. 215 Without Head-Up Display When your vehicle approaches another detected vehicle too rapidly, the red FCA display will flash on the windshield. Also, eight rapid high-pitched beeps will sound from the front, or both sides of the Safety Alert Seat will pulse five times. When this Collision Alert occurs, the brake system may prepare for driver braking to occur more rapidly which can cause a brief, mild deceleration. Continue to Selecting the Alert Timing Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 216 DRIVING AND OPERATING The Collision Alert control is on the steering wheel. Press [ to set the FCA timing to Far, Medium, or Near, or on some vehicles, Off. The first button press shows the current setting on the DIC. Additional button presses will change this setting. The chosen setting will remain until it is changed and will affect the timing of both the Collision Alert and the Tailgating Alert features. The timing of both alerts will vary based on vehicle speed. The faster the vehicle speed, the farther away the alert will occur. Consider traffic and weather conditions when selecting the alert timing. The range of selectable alert timings may not be appropriate for all drivers and driving conditions. If your vehicle is equipped with Adaptive Cruise Control (ACC), changing the FCA timing setting automatically changes the following gap setting (Far, Medium, or Near). Following Distance Indicator The following distance to a moving vehicle ahead in your path is indicated in following time in seconds on the Driver Information Center (DIC). See Driver Information Center (DIC) 0 123. The minimum following time is 0.5 seconds away. Unnecessary Alerts FCA may provide unnecessary alerts for turning vehicles, vehicles in other lanes, objects that are not vehicles, or shadows. These alerts are normal operation and the vehicle does not need service. Cleaning the System If the FCA system does not seem to operate properly, this may correct the issue: . Clean the outside of the windshield in front of the rearview mirror. . Clean the entire front of the vehicle. . Clean the headlamps. Automatic Emergency Braking (AEB) If the vehicle has Forward Collision Alert (FCA), it also has AEB, which includes Intelligent Brake Assist (IBA). When the system detects a vehicle ahead in your path that is traveling in the same direction that you may be about to crash into, it can provide a boost to braking or automatically brake the vehicle. This can help avoid or lessen the severity of crashes when driving in a forward gear. Depending on the situation, the vehicle may automatically brake moderately or hard. This automatic emergency braking can only occur if a vehicle is detected. This is shown by the FCA vehicle ahead indicator being lit. See Forward Collision Alert (FCA) System 0 214. The system works when driving in a forward gear between 8 km/h (5 mph) and 80 km/h (50 mph), or on vehicles with Adaptive Cruise Control (ACC), above 4 km/h (2 mph). It can detect vehicles up to approximately 60 m (197 ft). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING { Warning AEB is an emergency crash preparation feature and is not designed to avoid crashes. Do not rely on AEB to brake the vehicle. AEB will not brake outside of its operating speed range and only responds to detected vehicles. AEB may not: . Detect a vehicle ahead on winding or hilly roads. . Detect all vehicles, especially vehicles with a trailer, tractors, muddy vehicles, etc. . Detect a vehicle when weather limits visibility, such as in fog, rain, or snow. . Detect a vehicle ahead if it is partially blocked by pedestrians or other objects. Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes. AEB may slow the vehicle to a complete stop to try to avoid a potential crash. If this happens, AEB may engage the Electric Parking Brake (EPB) to hold the vehicle at a stop. Release the EPB or firmly press the accelerator pedal. { Warning AEB may automatically brake the vehicle suddenly in situations where it is unexpected and undesired. It could respond to a turning vehicle ahead, guardrails, signs, and other non-moving objects. To override AEB, firmly press the accelerator pedal, if it is safe to do so. Intelligent Brake Assist (IBA) IBA may activate when the brake pedal is applied quickly by providing a boost to braking based on the speed of approach and distance to a vehicle ahead. 217 Minor brake pedal pulsations or pedal movement during this time is normal and the brake pedal should continue to be applied as needed. IBA will automatically disengage only when the brake pedal is released. { Warning IBA may increase vehicle braking in situations when it may not be necessary. You could block the flow of traffic. If this occurs, take your foot off the brake pedal and then apply the brakes as needed. AEB and IBA can be disabled through vehicle personalization. See “Collision/ Detection Systems” under Vehicle Personalization 0 130. { Warning Using AEB or IBA while towing a trailer could cause you to lose control of the vehicle and crash. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 218 DRIVING AND OPERATING Warning (Continued) Turn the system to Alert, or if the vehicle has ACC to Off, when towing a trailer. A system unavailable message may display if: . The front of the vehicle or windshield is not clean. . Heavy rain or snow is interfering with object detection. . There is a problem with the StabiliTrak/Electronic Stability Control (ESC) system. The AEB system does not need service. Front Pedestrian Braking (FPB) System If equipped, the FPB system may help avoid or reduce the harm caused by front-end crashes with nearby pedestrians when driving in a forward gear. FPB displays an amber indicator, ~, when a nearby pedestrian is detected ahead. When approaching a detected pedestrian too quickly, FPB provides a red flashing alert on the windshield and rapidly beeps or pulses the driver seat. FPB can provide a boost to braking or automatically brake the vehicle. This system includes Intelligent Brake Assist (IBA), and the Automatic Emergency Braking (AEB) system may also respond to pedestrians. See Automatic Emergency Braking (AEB) 0 216. The FPB system can detect and alert to pedestrians in a forward gear at speeds between 8 km/h (5 mph) and 80 km/h (50 mph). During daytime driving, the system detects pedestrians up to a distance of approximately 40 m (131 ft). During nighttime driving, system performance is very limited. { Warning FPB does not provide an alert or automatically brake the vehicle, unless it detects a pedestrian. FPB may not detect pedestrians, including children: . When the pedestrian is not directly ahead, fully visible, or standing upright, or when part of a group. . Due to poor visibility, including nighttime conditions, fog, rain, or snow. . If the FPB sensor is blocked by dirt, snow, or ice. . If the headlamps or windshield are not cleaned or in proper condition. Be ready to take action and apply the brakes. For more information, see Defensive Driving 0 157. Keep the windshield, headlamps, and FPB sensor clean and in good repair. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING FPB can be set to Off, Alert, or Alert and Brake through vehicle personalization. See “Collision/ Detection Systems” under Vehicle Personalization 0 130. Detecting the Pedestrian Ahead FPB alerts and automatic braking will not occur unless the FPB system detects a pedestrian. When a nearby pedestrian is detected in front of the vehicle, the pedestrian ahead indicator will display amber. Front Pedestrian Alert Without Head-Up Display When the vehicle approaches a pedestrian ahead too rapidly, the red FPB alert display will flash on the windshield. Eight rapid high-pitched beeps will sound from the front, or both sides of the Safety Alert Seat will pulse five times. When this Pedestrian Alert occurs, the brake system may prepare for driver braking to occur more rapidly which can cause a brief, mild deceleration. Continue to apply the brake pedal as needed. Cruise control may be disengaged when the Front Pedestrian Alert occurs. Automatic Braking With Head-Up Display If FPB detects it is about to crash into a pedestrian ahead, and the brakes have not been applied, FPB may automatically brake moderately or brake hard. This can help to avoid 219 some very low speed pedestrian crashes or reduce pedestrian injury. FPB can automatically brake to detected pedestrians between 8 km/h (5 mph) and 80 km/h (50 mph). Automatic braking levels may be reduced under certain conditions, such as higher speeds. If this happens, Automatic Braking may engage the Electric Parking Brake (EPB) to hold the vehicle at a stop. Release the EPB. A firm press of the accelerator pedal will also release Automatic Braking and the EPB. { Warning FPB may alert or automatically brake the vehicle suddenly in situations where it is unexpected and undesired. It could falsely alert or brake for objects similar in shape or size to pedestrians, including shadows. This is normal operation and the vehicle does not need service. To override Automatic Braking, firmly press the accelerator pedal, if it is safe to do so. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 220 DRIVING AND OPERATING Automatic Braking can be disabled through vehicle personalization. See “Front Pedestrian Detection” in “Collision/Detection Systems” under Vehicle Personalization 0 130. { Warning Using the Front Pedestrian Braking system while towing a trailer could cause you to lose control of the vehicle and crash. Turn the system to Alert or Off when towing a trailer. Cleaning the System If FPB does not seem to operate properly, cleaning the outside of the windshield in front of the rearview mirror may correct the issue. Side Blind Zone Alert (SBZA) If equipped, the SBZA system is a lane-changing aid that assists drivers with avoiding crashes that occur with moving vehicles in the side blind zone (or spot) areas. When the vehicle is in a forward gear, the left or right side mirror display will light up if a moving vehicle is detected in that blind zone. If the turn signal is activated and a vehicle is also detected on the same side, the display will flash as an extra warning not to change lanes. Since this system is part of the Lane Change Alert (LCA) system, read the entire LCA section before using this feature. Lane Change Alert (LCA) If equipped, the LCA system is a lane-changing aid that assists drivers with avoiding lane change crashes that occur with moving vehicles in the side blind zone (or spot) areas or with vehicles rapidly approaching these areas from behind. The LCA warning display will light up in the corresponding outside side mirror and will flash if the turn signal is on. { Warning LCA does not alert the driver to vehicles outside of the system detection zones, pedestrians, bicyclists, or animals. It may not provide alerts when changing lanes under all driving conditions. Failure to use proper care when changing lanes may result in injury, death, or vehicle damage. Before making a lane change, always check mirrors, glance over your shoulder, and use the turn signals. LCA Detection Zones 1. SBZA Detection Zone 2. LCA Detection Zone Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING The LCA sensor covers a zone of approximately one lane over from both sides of the vehicle, or 3.5 m (11 ft). The height of the zone is approximately between 0.5 m (1.5 ft) and 2 m (6 ft) off the ground. The Side Blind Zone Alert (SBZA) warning area starts at approximately the middle of the vehicle and goes back 5 m (16 ft). Drivers are also warned of vehicles rapidly approaching from up to 25 m (82 ft) behind the vehicle. How the System Works The LCA symbol lights up in the side mirrors when the system detects a moving vehicle in the next lane over that is in the side blind zone or rapidly approaching that zone from behind. A lit LCA symbol indicates it may be unsafe to change lanes. Before making a lane change, check the LCA display, check mirrors, glance over your shoulder, and use the turn signals. 221 LCA can be disabled through vehicle personalization. When you disable LCA, SBZA is also disabled. See Vehicle Personalization 0 130. If LCA is disabled by the driver, the LCA mirror displays will not light up. Left Side Mirror Display Right Side Mirror Display When the vehicle is started, both outside mirror LCA displays will briefly come on to indicate the system is operating. When the vehicle is in a forward gear, the left or right side mirror display will light up if a moving vehicle is detected in the next lane over in that blind zone or rapidly approaching that zone. If the turn signal is activated in the same direction as a detected vehicle, this display will flash as an extra warning not to change lanes. LCA is disabled when the trailer connection status is displayed. A DIC message may display. The SBZA system still operates. When the System Does Not Seem to Work Properly The LCA system requires some driving for the system to calibrate to maximum performance. This calibration may occur more quickly if the vehicle is driving on a straight highway road with traffic and roadside objects (e.g., guardrails, barriers). LCA displays may not come on when passing a vehicle quickly, for a stopped vehicle, or when towing a trailer. The LCA detection zones that extend back from the side of the vehicle do not move further back when a trailer is towed. Use caution while changing lanes when towing a trailer. LCA may alert to objects attached to the vehicle, such as a trailer, bicycle, or object extending out to either side of the vehicle. Attached objects may also interfere with the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 222 DRIVING AND OPERATING detection of vehicles. This is normal system operation; the vehicle does not need service. this zone and the system is clean, the system may need service. Take the vehicle to your dealer. LCA may not always alert the driver to vehicles in the next lane over, especially in wet conditions or when driving on sharp curves. The system does not need to be serviced. The system may light up due to guardrails, signs, trees, shrubs, and other non-moving objects. This is normal system operation; the vehicle does not need service. Radio Frequency Information LCA may not operate when the LCA sensors in the left or right corners of the rear bumper are covered with mud, dirt, snow, ice, or slush, or in heavy rainstorms. For cleaning instructions, see "Washing the Vehicle" under Exterior Care 0 308. If the DIC still displays the system unavailable message after cleaning both sides of the vehicle toward the rear corners of the vehicle, see your dealer. If the LCA displays do not light up when moving vehicles are in the side blind zone or are rapidly approaching See Radio Frequency Statement 0 344. Lane Keep Assist (LKA) If equipped, LKA may help avoid crashes due to unintentional lane departures. This system uses a camera to detect lane markings between 60 km/h (37 mph) and 180 km/h (112 mph). It may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking. It may also provide a Lane Departure Warning (LDW) alert if the vehicle crosses a detected lane marking. LKA can be overriden by turning the steering wheel. This system is not intended to keep the vehicle centered in the lane. LKA will not assist and alert if the turn signal is active in the direction of lane departure, or if it detects that you are accelerating, braking or actively steering. { Warning The LKA system does not continuously steer the vehicle. It may not keep the vehicle in the lane or give a Lane Departure Warning (LDW) alert, even if a lane marking is detected. The LKA and LDW systems may not: . Provide an alert or enough steering assist to avoid a lane departure or crash. . Detect lane markings under poor weather or visibility conditions. This can occur if the windshield or headlamps are blocked by dirt, snow, or ice; if they are not in proper condition; or if the sun shines directly into the camera. . Detect road edges. . Detect lanes on winding or hilly roads. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Warning (Continued) If LKA only detects lane markings on one side of the road, it will only assist or provide an LDW alert when approaching the lane on the side where it has detected a lane marking. Even with LKA and LDW, you must steer the vehicle. Always keep your attention on the road and maintain proper vehicle position within the lane, or vehicle damage, injury, or death could occur. Always keep the windshield, headlamps, and camera sensors clean and in good repair. Do not use LKA in bad weather conditions or on roads with unclear lane markings, such as construction zones. { Warning Using LKA while towing a trailer or on slippery roads could cause loss of control of the vehicle and a crash. Turn the system off. How the System Works LKA uses a camera sensor installed on the windshield ahead of the rearview mirror to detect lane markings. It may provide brief steering assist if it detects an unintended lane departure. It may further provide an audible alert or the driver seat may pulse indicating that a lane marking has been crossed. To turn LKA on and off, press A on the center stack. If equipped, the indicator light on the button comes on when LKA is on and turns off when LKA is disabled. When on, A is white, if equipped, indicating that the system is not ready to assist. A is green if LKA is ready to assist. LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking. A is amber when assisting. It may also provide a Lane Departure Warning (LDW) alert by flashing A amber if the vehicle crosses a detected lane marking. Additionally, there may be three beeps, or the driver seat may pulse 223 three times, on the right or left, depending on the lane departure direction. Take Steering The LKA system does not continuously steer the vehicle. If LKA does not detect active driver steering, an alert and chime may be provided. Steer the vehicle to dismiss. LKA may become temporarily unavailable after repeated take steering alerts. When the System Does Not Seem to Work Properly The system performance may be affected by: . Close vehicles ahead. . Sudden lighting changes, such as when driving through tunnels. . Banked roads. . Roads with poor lane markings, such as two-lane roads. A system unavailable message may display if the camera is blocked. The LKA system does not need service. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 224 DRIVING AND OPERATING A camera blocked message may display if the camera is blocked. Some driver assistance systems may have reduced performance or not work at all. An LKA or LDW unavailable message may display if the systems are temporarily unavailable. This message could be due to a blocked camera. The LKA system does not need service. Clean the outside of the windshield behind the rearview mirror. LKA assistance and/or LDW alerts may occur due to tar marks, shadows, cracks in the road, temporary or construction lane markings, or other road imperfections. This is normal system operation; the vehicle does not need service. Turn LKA off if these conditions continue. Fuel Recommended Fuel Top Tier Fuel GM recommends the use of TOP TIER Detergent Gasoline to keep the engine clean, reduce engine deposits, and maintain optimal vehicle performance. Look for the TOP TIER Logo or see www.toptiergas.com for a list of TOP TIER Detergent Gasoline marketers and applicable countries. Premium unleaded gasoline meeting ASTM specification D4814 with a posted octane rating of 93 — (R+M)/2 — is highly recommended for best performance and fuel economy. Unleaded gasoline with an octane rated as low as 87 can be used. Using unleaded gasoline rated below 93 octane, however, will lead to reduced acceleration and fuel economy. If knocking occurs, use a gasoline rated at 93 octane as soon as possible, otherwise, the engine could be damaged. If heavy knocking is heard when using gasoline with a 93 octane rating, the engine needs service. Do not use any fuel labeled E85 or FlexFuel. Do not use gasoline with ethanol levels greater than 15% by volume. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Prohibited Fuels Caution Do not use fuels with any of the following conditions; doing so may damage the vehicle and void its warranty: . For vehicles that are not FlexFuel, fuel labeled greater than 15% ethanol by volume, such as mid-level ethanol blends (16–50% ethanol), E85, or FlexFuel. . Fuel with any amount of methanol, methylal, ferrocene, and aniline. These fuels can corrode metal fuel system parts or damage plastic and rubber parts. . Fuel containing metals such as methylcyclopentadienyl manganese tricarbonyl (MMT), which can damage the emissions control system and spark plugs. (Continued) Caution (Continued) . Fuel with a posted octane rating of less than the recommended fuel. Using this fuel will lower fuel economy and performance, and may decrease the life of the emissions catalyst. Fuels in Foreign Countries The U.S., Canada, and Mexico post fuel octane ratings in anti-knock index (AKI). For fuel not to use in a foreign country, see Prohibited Fuels 0 225. Fuel Additives TOP TIER Detergent Gasoline is highly recommended for use with your vehicle. If your country does not have TOP TIER Detergent Gasoline, add ACDelco Fuel System Treatment Plus −Gasoline to the vehicle’s gasoline fuel tank at every oil change or 15 000 km (9,000 mi), whichever occurs first. TOP TIER Detergent Gasoline and ACDelco Fuel System Treatment Plus−Gasoline 225 will help keep your vehicle’s engine fuel deposit free and performing optimally. Filling the Tank An arrow on the fuel gauge indicates which side of the vehicle the fuel door is on. See Fuel Gauge 0 111. { Warning Fuel vapors and fuel fires burn violently and can cause injury or death. Follow these guidelines to help avoid injuries to you and others: . Read and follow all the instructions on the fuel pump island. . Turn off the engine when refueling. . Keep sparks, flames, and smoking materials away from fuel. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 226 DRIVING AND OPERATING Warning (Continued) . Do not leave the fuel pump unattended. . Avoid using electronic devices while refueling. . Do not re-enter the vehicle while pumping fuel. . Keep children away from the fuel pump and never let children pump fuel. . Before touching the fill nozzle, touch a metallic object to discharge static electricity from your body. . Fuel can spray out if the fill nozzle is inserted too quickly. This spray can happen if the tank is nearly full, and is more likely in hot weather. Insert the fill nozzle slowly and wait for any hiss noise to stop before beginning to flow fuel. Warning (Continued) To open the fuel door, push and release the rearward center edge of the door. The capless refueling system does not have a fuel cap. Fully insert and latch the fill nozzle, begin fueling. { Warning Overfilling the fuel tank by more than three clicks of a standard fill nozzle may cause: . Vehicle performance issues, including engine stalling and damage to the fuel system. (Continued) . Fuel spills. . Under certain conditions, fuel fires. Be careful not to spill fuel. Wait five seconds after you have finished pumping before removing the fill nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care 0 308. Push the fuel door closed until it latches. { Warning If a fire starts while you are refueling, do not remove the fill nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Filling the Tank with a Portable Fuel Container If the vehicle runs out of fuel and must be filled from a portable fuel container: 3. Remove and clean the funnel adapter and return it to the storage location. 1. Locate the capless funnel adapter in the rear cargo area under the load floor tray. 2. Insert and latch the funnel into the capless fuel system. { Warning Attempting to refuel from a portable fuel container without using the funnel adapter may cause fuel spillage and damage the capless fuel system. This could cause a fire. You or others could be badly burned and the vehicle could be damaged. Warning (Continued) . Bring the fill nozzle in contact with the inside of the fill opening before operating the nozzle. Maintain contact until filling is complete. . Keep sparks, flames, and smoking materials away from fuel. . Do not use electronic devices while pumping fuel. Filling a Portable Fuel Container { Warning Never fill a portable fuel container while it is in the vehicle. Static electricity discharge from the container can ignite the fuel vapor. You or others could be badly burned and the vehicle could be damaged. To help avoid injury to you and others: . Dispense fuel only into approved containers. . Do not fill a container while it is inside a vehicle, in a vehicle's trunk, in a pickup bed, or on any surface other than the ground. (Continued) 227 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 228 DRIVING AND OPERATING Trailer Towing General Towing Information Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle to tow a trailer. Read the entire section before towing a trailer. To tow a disabled vehicle, see Towing the Vehicle 0 307. To tow the vehicle behind another vehicle such as a motor home, see Recreational Vehicle Towing 0 308. When towing with the 2.0L L4 engine, only use unleaded gasoline with an octane rating of 89 or higher. Using gasoline with a lower octane rating while towing may damage the engine and may not be covered by the vehicle warranty. See Recommended Fuel 0 224. Driving Characteristics and Towing Tips { Warning You can lose control when towing a trailer if the correct equipment is not used or the vehicle is not driven properly. For example, if the trailer is too heavy or the trailer brakes are inadequate for the load, the vehicle may not stop as expected. You and others could be seriously injured. The vehicle may also be damaged, and the repairs would not be covered by the vehicle warranty. Pull a trailer only if all the steps in this section have been followed. Ask your dealer for advice and information about towing a trailer with the vehicle. Driving with a Trailer Trailering is different than just driving the vehicle by itself. Trailering means changes in handling, acceleration, braking, durability, and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. The following information has many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. Read this section carefully before pulling a trailer. When towing a trailer: . Become familiar with and follow all state and local laws that apply to trailer towing. These requirements vary from state to state. . State laws may require the use of extended side view mirrors. Even if not required, you should install extended side view mirrors if your visibility is limited or restricted while towing. . Do not tow a trailer during the first 800 km (500 mi) of vehicle use to prevent damage to the engine, axle, or other parts. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING . It is recommended to perform the first oil change before heavy towing. . Automatic Emergency Braking (AEB) . Intelligent Brake Assist (IBA) . During the first 800 km (500 mi) of trailer towing, do not drive over 80 km/h (50 mph) and do not make starts at full throttle. . Front Pedestrian Braking (FPB) . Vehicles can tow in D (Drive). If the transmission downshifts too often, a lower gear may be selected using Manual Mode See Manual Mode 0 185. If equipped, the following driver assistance features should be turned off when towing a trailer: . Adaptive Cruise Control (ACC) . Super Cruise Control . Lane Keep Assist (LKA) . Park Assist . Automatic Parking Assist (APA) . Reverse Automatic Braking (RAB) If equipped, the following driver assistance features should be turned to alert or off when towing a trailer: If equipped with Lane Change Alert (LCA), the LCA detection zones that extend back from the side of the vehicle do not move further back when a trailer is towed. Use caution while changing lanes when towing a trailer. If equipped with Rear Cross Traffic Alert (RCTA), use caution while backing up when towing a trailer, as the RCTA detection zones that extend out from the back of the vehicle do not move further back when a trailer is towed. { Warning To prevent serious injury or death from carbon monoxide (CO), when towing a trailer: (Continued) 229 Warning (Continued) . Do not drive with the liftgate, trunk/hatch, or rear-most window open. . Fully open the air outlets on or under the instrument panel. . Adjust the climate control system to a setting that brings in only outside air. See “Climate Control Systems” in the Index. For more information about carbon monoxide, see Engine Exhaust 0 180. Towing a trailer requires experience. The combination of the vehicle and trailer is longer and not as responsive as the vehicle itself. Get used to the handling and braking of the combination by driving on a level road surface before driving on public roads. The trailer structure, the tires, and the brakes must be all be rated to carry the intended cargo. Inadequate trailer Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 230 DRIVING AND OPERATING equipment can cause the combination to operate in an unexpected or unsafe manner. Before driving, inspect all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires, and mirrors. See Towing Equipment 0 235. If the trailer has electric brakes, start the combination moving and then manually apply the trailer brake controller to check that the trailer brakes work. During the trip, occasionally check that the cargo and trailer are secure and that the lamps and any trailer brakes are working. Towing with a Stability Control System When towing, the stability control system might be heard. The system reacts to vehicle movement caused by the trailer, which mainly occurs during cornering. This is normal when towing heavier trailers. Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving without a trailer. This can help to avoid heavy braking and sudden turns. Passing Making Turns Caution Turn more slowly and make wider arcs when towing a trailer to prevent damage to your vehicle. Making very sharp turns could cause the trailer to contact the vehicle. More passing distance is needed when towing a trailer. The combination of the vehicle and trailer will not accelerate as quickly and is much longer than the vehicle alone. It is necessary to go much farther beyond the passed vehicle before returning to the lane. Pass on level roadways. Avoid passing on hills if possible. Make wider turns than normal when towing, so the trailer will not go over soft shoulders, over curbs, or strike road signs, trees, or other objects. Always signal turns well in advance. Do not steer or brake suddenly. Backing Up Driving on Grades Hold the bottom of the steering wheel with one hand. To move the trailer to the left, move that hand to the left. To move the trailer to the right, move that hand to the right. Always back up slowly and, if possible, have someone guide you. Reduce speed and shift to a lower gear before starting down a long or steep downhill grade. If the transmission is not shifted down, the brakes may overheat and result in reduced braking efficiency. The vehicle can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING When towing at higher altitudes, engine coolant will boil at a lower temperature than at lower altitudes. If the engine is turned off immediately after towing at high altitude on steep uphill grades, the vehicle could show signs similar to engine overheating. To avoid this, let the engine run, preferably on level ground, with the transmission in P (Park) for a few minutes before turning the engine off. If the overheat warning comes on, see Engine Overheating 0 254. Parking on Hills { Warning To prevent serious injury or death, always park your vehicle and trailer on a level surface when possible. When parking your vehicle and your trailer on a hill: 1. Press the brake pedal, but do not shift into P (Park) yet. Turn the wheels into the curb if facing downhill or into traffic if facing uphill. 231 2. Have someone place chocks under the trailer wheels. Maintenance When Trailer Towing 3. When the wheel chocks are in place, gradually release the brake pedal to allow the chocks to absorb the load of the trailer. The vehicle needs service more often when used to tow trailers. See Maintenance Schedule 0 318. It is especially important to check the automatic transmission fluid, engine oil, axle lubricant, belts, cooling system, and brake system before and during each trip. 4. Reapply the brake pedal. Then apply the parking brake and shift into P (Park). 5. Release the brake pedal. Leaving After Parking on a Hill 1. Apply and hold the brake pedal. . Start the engine. . Shift into a gear. . Release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Check periodically that all nuts and bolts on the trailer hitch are tight. Engine Cooling When Trailer Towing The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating 0 254. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 232 DRIVING AND OPERATING Trailer Towing Caution Towing a trailer improperly can damage the vehicle and result in costly repairs not covered by the vehicle warranty. To tow a trailer correctly, follow the directions in this section and see your dealer for important information about towing a trailer with the vehicle. Trailer Weight { Warning Never exceed the towing capacity for your vehicle. Safe trailering requires monitoring the weight, speed, altitude, road grades, outside temperature, dimensions of the front of the trailer, and how frequently the vehicle is used to tow a trailer. When towing a trailer, the combined weight of the vehicle, vehicle contents, trailer, and trailer contents must be below all of the maximum weight ratings for the vehicle, including: . GCWR: Gross Combined Weight Rating . GVWR: Gross Vehicle Weight Rating . Maximum Trailer Weight Rating . Maximum Trailer Tongue Weight Rating See “Trailer Brakes” under Towing Equipment 0 235. The only way to be sure the weight is not exceeding any of these ratings is to weigh the tow vehicle and trailer combination, fully loaded for the trip, getting individual weights for each of these items. { Warning You and others could be seriously injured or killed if the trailer is too heavy or the trailer brakes are inadequate for the load. The vehicle may be damaged, and the repairs would not be covered by the vehicle warranty. Only tow a trailer if all the steps in this section have been followed. Ask your dealer for advice and information about towing a trailer. Gross Combined Weight Rating (GCWR) GCWR is the total allowable weight of the completely loaded vehicle and trailer including any fuel, passengers, cargo, equipment, and accessories. Do not exceed the GCWR for your vehicle. The GCWR for the vehicle is on the Tow Rating Chart following. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Gross Vehicle Weight Rating (GVWR) For information about the vehicle's maximum load capacity, see Vehicle Load Limits 0 167. When calculating the GVWR with a trailer attached, the trailer tongue weight must be included as part of the weight the vehicle is carrying. Maximum Trailer Weight The maximum trailer weight rating is calculated assuming the tow vehicle has a driver, a front seat passenger, and all required trailering equipment. This value represents the heaviest trailer the vehicle can tow, but it may be necessary to reduce the trailer weight to stay within the GCW, GVWR, maximum trailer tongue load, or GAWR-RR for the vehicle. Use the tow rating chart to determine how much the trailer can weigh, based on the vehicle model and options. 233 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 234 DRIVING AND OPERATING Maximum Trailer Weight GCWR* Maximum Tongue Weight 2.0L Engine with Base Cooling System 1 134 kg (2,500 lb) 3 150 kg (6,945 lb) 113 kg (250 lb) 2.0L Engine with Heavy Duty Cooling System 1 588 kg (3,500 lb) 3 600 kg (7,936 lb) 159 kg (350 lb) Vehicle *The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment, and conversions. The GCWR for the vehicle should not be exceeded. Maximum Trailer Tongue Weight Rating maximum allowable tongue weight the vehicle can carry, which also reduces the maximum allowable trailer weight. The Maximum Trailer Tongue Weight Rating is the allowable trailer tongue weight that the vehicle can support using a conventional trailer hitch. It may be necessary to reduce the overall trailer weight to stay within the maximum trailer tongue weight rating while still maintaining the correct trailer load balance. Trailer Load Balance The correct trailer load balance must be maintained to ensure trailer stability. Incorrect load balance is a leading cause of trailer sway. The trailer tongue weight contributes to the Gross Vehicle Weight (GVW). GVW includes the curb weight of your vehicle, any passengers, cargo, equipment and the trailer tongue weight. Vehicle options, passengers, cargo, and equipment reduce the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING possible to transfer some of the cargo into your vehicle. If the trailer tongue weight is too high or too low, it may be possible to rearrange some of the cargo inside of the trailer. The trailer tongue weight (1) should be 10–15% of the loaded trailer weight (2). Some specific trailer types, such as boat trailers, fall outside of this range. Always refer to the trailer owner’s manual for the recommended trailer tongue weight for each trailer. Never exceed the maximum loads for your vehicle, hitch and trailer. The trailer load balance percentage is calculated as: weight (1) divided by weight (2) times 100. After loading the trailer, separately weigh the trailer and then the trailer tongue to see if the weights are appropriate for your vehicle. If the trailer weight is too high, it may be Do not exceed the maximum allowable tongue weight for your vehicle. Use the shortest hitch extension available to position the hitch ball closer to your vehicle. This will help reduce the effect of the trailer tongue weight on the trailer hitch and the rear axle. If a cargo carrier is used in the trailer hitch receiver, choose a carrier that positions the load as close to the vehicle as possible. Make sure the total weight, including the carrier, is no more than half of the maximum allowable tongue weight for the vehicle. Ask your dealer for trailering information or assistance. 235 Towing Equipment Hitches Always use the correct hitch equipment for your vehicle. Crosswinds, large trucks going by, and rough roads can affect the trailer and the hitch. Proper hitch equipment for your vehicle helps maintain control of the vehicle-trailer combination. Many trailers can be towed using a weight-carrying hitch which has a coupler latched to the hitch ball, or a tow eye latched to a pintle hook. Other trailers may require a weight-distributing hitch that uses spring bars to distribute the trailer tongue weight between your vehicle and trailer axles. See “Maximum Trailer Tongue Weight” under Trailer Towing 0 232 for weight limits with various hitch types. Never attach rental hitches or other bumper-type hitches. Only use frame-mounted hitches that do not attach to the bumper. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 236 DRIVING AND OPERATING Hitch Cover 2. Push the bottom of the cover forward until the lower tabs line up with the lower slots. 3. Snap the hitch cover into place by pushing the upper corners forward. 4. Reinstall the two fasteners on the lower tabs. To remove hitch cover, if equipped: 1. Remove the two fasteners on the lower tabs. 2. Pull the lower edge of the cover to about a 45 degree angle. 3. Pull the cover downward to disengage the upper attachments. To reinstall the hitch cover: 1. Hold cover at a 45 degree angle to the vehicle and push the upper tabs into the slots in the bumper. Consider using mechanical sway controls with any trailer. Ask a trailering professional about sway controls or refer to the trailer manufacturer's recommendations and instructions. Tires . Do not tow a trailer while using a compact spare tire on the vehicle. . Tires must be properly inflated to support loads while towing a trailer. See Tires 0 270 for instructions on proper tire inflation. Safety Chains Always attach chains between the vehicle and the trailer, and attach the chains to the holes on the trailer hitch platform. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Always leave just enough slack so the combination can turn. Never allow safety chains to drag on the ground. Trailer Brakes Loaded trailers over 450 kg (1,000 lb) must be equipped with brake systems and with brakes for each axle. Trailer braking equipment conforming to Canadian Standards Association (CSA) requirement CAN3-D313, or its equivalent, is recommended. State or local regulations may require trailers to have their own braking system if the loaded weight of the trailer exceeds certain minimums that can vary from state to state. Read and follow the instructions for the trailer brakes so they are installed, adjusted, and maintained properly. Never attempt to tap into your vehicle's Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING hydraulic brake system. If you do, both the vehicle anti-lock brakes and the trailer brakes may not function, which could result in a crash. Trailer Wiring Harness Basic Trailer Wiring The trailer wiring harness is located at the rear of the vehicle and is tied to the vehicle's frame. The harness connector can be plugged into a trailer connector available through your dealer. Trailer Lamps Trailer Sway Control (TSC) Vehicles with StabiliTrak/Electronic Stability Control (ESC) have a Trailer Sway Control (TSC) feature. Trailer sway is unintended side-to-side motion of a trailer while towing. If the vehicle is towing a trailer and the TSC detects that sway is increasing, the vehicle brakes are selectively applied at each wheel, to help reduce excessive trailer sway. If equipped with the Integrated Trailer Brake Control (ITBC) system, and the trailer has an electric brake system, StabiliTrak/ESC may also apply the trailer brakes. Always check all trailer lamps are working at the beginning of each trip, and periodically on longer trips. Turn Signals When Towing a Trailer When properly connected, the trailer turn signals will illuminate to indicate the vehicle is turning, changing lanes, or stopping. When towing a trailer, the arrows on the instrument cluster will illuminate even if the trailer is not properly connected or the bulbs are burned out. If TSC is enabled, the Traction Control System (TCS)/StabiliTrak/ESC warning light will flash on the instrument cluster. Reduce vehicle speed by gradually removing your foot from the accelerator. If trailer sway continues, StabiliTrak/ESC can reduce engine 237 torque to help slow the vehicle. TSC will not function if StabiliTrak/ESC is turned off. See Traction Control/ Electronic Stability Control 0 190. { Warning Trailer sway can result in a crash and in serious injury or death, even if the vehicle is equipped with TSC. If the trailer begins to sway, reduce vehicle speed by gradually removing your foot from the accelerator. Then pull over to check the trailer and vehicle to help correct possible causes, including an improperly or overloaded trailer, unrestrained cargo, improper trailer hitch configuration, or improperly inflated or incorrect vehicle or trailer tires. See Towing Equipment 0 235 for trailer ratings and hitch setup recommendations. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 238 DRIVING AND OPERATING Trailer Tires Special Trailer (ST) tires differ from vehicle tires. Trailer tires are designed with stiff sidewalls to help prevent sway and to support heavy loads. These features can make it difficult to determine if the trailer tire pressures are low only based on a visual inspection. Always check all trailer tire pressures before each trip when the tires are cool. Low trailer tire pressure is a leading cause of trailer tire blow-outs. Trailer tires deteriorate over time. The trailer tire sidewall will show the week and year the tire was manufactured. Many trailer tire manufacturers recommend replacing tires more than six years old. Overloading is another leading cause of trailer tire blow-outs. Never load your trailer with more weight than the tires are designed to support. The load rating is located on the trailer tire sidewall. Always know the maximum speed rating for the trailer tires before driving. This may be significantly lower than the vehicle tire speed rating. The speed rating may be on the trailer tire sidewall. If the speed rating is not shown, the default trailer tire speed rating is 105 km/h (65 mph). Conversions and Add-Ons Add-On Electrical Equipment { Warning The Data Link Connector (DLC) is used for vehicle service and Emission Inspection/Maintenance testing. See Malfunction Indicator Lamp (Check Engine Light) 0 114. A device connected to the DLC — such as an aftermarket fleet or driver-behavior tracking device — may interfere with vehicle systems. This could affect vehicle operation and cause a crash. Such devices may also access information stored in the vehicle’s systems. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 DRIVING AND OPERATING Caution Some electrical equipment can damage the vehicle or cause components to not work and would not be covered by the vehicle warranty. Always check with your dealer before adding electrical equipment. Add-on equipment can drain the vehicle's 12-volt battery, even if the vehicle is not operating. The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle 0 69 and Adding Equipment to the Airbag-Equipped Vehicle 0 69. 239 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 240 VEHICLE CARE Vehicle Care General Information General Information . . . . . . . . . . . . . California Proposition 65 Warning . . . . . . . . . . . . . . . . . . . . . California Perchlorate Materials Requirements . . . . . . . . . . . . . . . . . . . Accessories and Modifications . . . . . . . . . . . . . . . . . . . 241 241 242 242 Vehicle Checks Doing Your Own Service Work . . . . . . . . . . . . . . . . . . . . Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . Engine Oil Life System . . . . . . . . . . . Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine Air Filter Life System . . . . Engine Air Cleaner/Filter . . . . . . . . . Cooling System . . . . . . . . . . . . . . . . . . . Engine Overheating . . . . . . . . . . . . . . Washer Fluid . . . . . . . . . . . . . . . . . . . . . Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . Battery - North America . . . . . . . . . 242 243 245 246 248 249 249 250 251 254 255 256 257 258 All-Wheel Drive . . . . . . . . . . . . . . . . . . Starter Switch Check . . . . . . . . . . . . . Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . Wiper Blade Replacement . . . . . . . Windshield Replacement . . . . . . . . Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . 259 259 259 260 261 261 Headlamp Aiming Headlamp Aiming . . . . . . . . . . . . . . . . 262 Bulb Replacement Bulb Replacement . . . . . . . . . . . . . . . . LED Lighting . . . . . . . . . . . . . . . . . . . . . Front Turn Signal Lamps . . . . . . . . Back-Up Lamps . . . . . . . . . . . . . . . . . . . 263 263 263 263 Electrical System Electrical System Overload . . . . . . Fuses and Circuit Breakers . . . . . . Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instrument Panel Fuse Block . . . . 264 264 265 268 Wheels and Tires Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All-Season Tires . . . . . . . . . . . . . . . . . . Winter Tires . . . . . . . . . . . . . . . . . . . . . . Summer Tires . . . . . . . . . . . . . . . . . . . . Tire Sidewall Labeling . . . . . . . . . . . Tire Designations . . . . . . . . . . . . . . . . . 270 271 271 272 272 274 Tire Terminology and Definitions . . . . . . . . . . . . . . . . . . . . . . 275 Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 277 Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . . . . . . 279 Tire Pressure Monitor System . . . 279 Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . . . . . . 280 Tire Inspection . . . . . . . . . . . . . . . . . . . 284 Tire Rotation . . . . . . . . . . . . . . . . . . . . . 284 When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285 Buying New Tires . . . . . . . . . . . . . . . . 286 Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . 287 Uniform Tire Quality Grading . . . 288 Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 289 Wheel Replacement . . . . . . . . . . . . . . 289 Tire Chains . . . . . . . . . . . . . . . . . . . . . . . 290 If a Tire Goes Flat . . . . . . . . . . . . . . . . 291 Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 292 Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . 298 Tire Changing . . . . . . . . . . . . . . . . . . . . . 299 Compact Spare Tire . . . . . . . . . . . . . . 304 Jump Starting Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . . . 305 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Towing the Vehicle Towing the Vehicle . . . . . . . . . . . . . . . 307 Recreational Vehicle Towing . . . . 308 Appearance Care Exterior Care . . . . . . . . . . . . . . . . . . . . . . 308 Interior Care . . . . . . . . . . . . . . . . . . . . . . 313 Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . 315 General Information For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: 241 California Proposition 65 Warning { Warning Most motor vehicles, including this one, as well as many of its service parts and fluids, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems, many fluids, and some component wear by-products contain and/or emit these chemicals. For more information go to www.P65Warnings.ca.gov/ passenger-vehicle. See Battery - North America 0 258 and Jump Starting - North America 0 305 and the back cover. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 242 VEHICLE CARE California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in electronic keys, may contain perchlorate materials. Perchlorate Material – special handling may apply. See www.dtsc.ca.gov/hazardouswaste/ perchlorate. Accessories and Modifications Adding non-dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control, and stability control. These accessories or modifications could even cause malfunction or damage not covered by the vehicle warranty. Damage to suspension components caused by modifying vehicle height outside of factory settings will not be covered by the vehicle warranty. Damage to vehicle components resulting from modifications or the installation or use of non-GM certified parts, including control module or software modifications, is not covered under the terms of the vehicle warranty and may affect remaining warranty coverage for affected parts. GM Accessories are designed to complement and function with other systems on the vehicle. See your dealer to accessorize the vehicle using genuine GM Accessories installed by a dealer technician. Also, see Adding Equipment to the Airbag-Equipped Vehicle 0 69. Vehicle Checks Doing Your Own Service Work { Warning It can be dangerous to work on your vehicle if you do not have the proper knowledge, service manual, tools, or parts. Always follow owner’s manual procedures and consult the service manual for your vehicle before doing any service work. If doing some of your own service work, use the proper service manual. It tells you much more about how to service the vehicle than this manual can. To order the proper service manual, see Publication Ordering Information 0 344. This vehicle has an airbag system. Before attempting to do your own service work, see Servicing the Airbag-Equipped Vehicle 0 69. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE If equipped with remote vehicle start, open the hood before performing any service work to prevent remote starting the vehicle accidentally. See Remote Vehicle Start 0 15. Keep a record with all parts receipts and list the mileage and the date of any service work performed. See Maintenance Records 0 330. Caution Even small amounts of contamination can cause damage to vehicle systems. Do not allow contaminants to contact the fluids, reservoir caps, or dipsticks. Hood { Warning For vehicles with auto engine stop/ start, turn the vehicle off before opening the hood. If the vehicle is on, the engine will start when the hood is opened. You or others could be injured. 243 { Warning Components under the hood can get hot from running the engine. To help avoid the risk of burning unprotected skin, never touch these components until they have cooled, and always use a glove or towel to avoid direct skin contact. Clear any snow from the hood before opening. To open the hood: 1. Pull the hood release lever with the i symbol. It is on the lower left side of the instrument panel. 2. Go to the front of the vehicle and locate the secondary release lever under the front center of the hood. Push the secondary hood release lever to the right to release. 3. After you have partially lifted the hood, the gas strut system will automatically lift the hood and hold it in the fully open position. To close the hood: 1. Before closing the hood, be sure all filler caps are on properly, and all tools are removed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 244 VEHICLE CARE 2. Pull the hood down until the strut system is no longer holding up the hood. 3. Allow the hood to fall. Check to make sure the hood is latched completely. Repeat this process with additional force if necessary. { Warning Do not drive the vehicle if the hood is not latched completely. The hood could open fully, block your vision, and cause a crash. You or others could be injured. Always close the hood completely before driving. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Engine Compartment Overview 245 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 246 VEHICLE CARE 1. Engine Air Cleaner/Filter 0 250. Engine Oil 2. Engine Oil Fill Cap. See Engine Oil 0 246. To ensure proper engine performance and long life, careful attention must be paid to engine oil. Following these simple, but important steps will help protect your investment: . Use engine oil approved to the proper specification and of the proper viscosity grade. See “Selecting the Right Engine Oil” in this section. . Check the engine oil level regularly and maintain the proper oil level. See “Checking Engine Oil” and “When to Add Engine Oil” in this section. . Change the engine oil at the appropriate time. See Engine Oil Life System 0 248. . Always dispose of engine oil properly. See “What to Do with Used Oil” in this section. 3. Engine Oil Dipstick. See Engine Oil 0 246. 4. Engine Cooling Fan (Out of View). See Cooling System 0 251. 5. Brake Fluid Reservoir. See Brake Fluid 0 257. 6. Battery - North America 0 258. 7. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0 251. 8. Positive (+) Battery Terminal (Under Cover). See Jump Starting - North America 0 305. 9. Windshield Washer Fluid Reservoir. See Washer Fluid 0 255. 10. Engine Compartment Fuse Block 0 265. 11. Remote Negative (-) Battery Terminal. See Jump Starting North America 0 305. Checking Engine Oil Check the engine oil level regularly, every 650 km (400 mi), especially prior to a long trip. The engine oil dipstick handle is a loop. See Engine Compartment Overview 0 245 for the location. { Warning The engine oil dipstick handle may be hot; it could burn you. Use a towel or glove to touch the dipstick handle. If a low oil Driver Information Center (DIC) message displays, check the oil level. Follow these guidelines: . To get an accurate reading, park the vehicle on level ground. Check the engine oil level after the engine has been off for at least two hours. Checking the engine oil level on steep grades or too soon after engine shutoff can result in incorrect readings. Accuracy improves when checking a cold engine prior to starting. Remove the dipstick and check the level. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE . If unable to wait two hours, the engine must be off for at least 15 minutes if the engine is warm, or at least 30 minutes if the engine is not warm. Pull out the dipstick, wipe it with a clean paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. When to Add Engine Oil If the oil is below the cross-hatched area at the tip of the dipstick and the engine has been off for at least 15 minutes, add 1 L (1 qt) of the recommended oil and then recheck the level. See “Selecting the Right Engine Oil” later in this section for an explanation of what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications 0 332. Caution Do not add too much oil. Oil levels above or below the acceptable operating range shown on the dipstick are harmful to the engine. If the oil level is above the operating range (i.e., the engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range), the engine could be damaged. Drain the excess oil or limit driving of the vehicle, and seek a service professional to remove the excess oil. 247 Selecting the Right Engine Oil Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants 0 328. Specification Use full synthetic engine oils that meet the dexos1 specification. Engine oils that have been approved by GM as meeting the dexos1 specification are marked with the dexos1 approved logo. See www.gmdexos.com. See Engine Compartment Overview 0 245 for the location of the engine oil fill cap. Add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when through. Caution Failure to use the recommended engine oil or equivalent can result in engine damage not covered by the vehicle warranty. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 248 VEHICLE CARE Viscosity Grade Use SAE 0W-20 viscosity grade engine oil. When selecting an oil of the appropriate viscosity grade, it is recommended to select an oil of the correct specification. See “Specification” earlier in this section. Engine Oil Additives/Engine Oil Flushes Do not add anything to the oil. The recommended oils meeting the dexos1 specification are all that is needed for good performance and engine protection. Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty. What to Do with Used Oil Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly dispose of clothing or rags containing used engine oil. See the manufacturer's warnings about the use and disposal of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before disposal. Never dispose of oil by putting it in the trash or pouring it on the ground, into sewers, or into streams or bodies of water. Recycle it by taking it to a place that collects used oil. Engine Oil Life System When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably. For the oil life system to work properly, the system must be reset every time the oil is changed. When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary. A CHANGE ENGINE OIL SOON message comes on. Change the oil as soon as possible within the next 1 000 km (600 mi). It is possible that, if driving under the best conditions, the oil life system may indicate that an oil change is not necessary for up to a year. The engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer has trained service people who will perform this work and reset the system. It is also important to check the oil regularly over the course of an oil drain interval and keep it at the proper level. If the system is ever reset accidentally, the oil must be changed at 5 000 km (3,000 mi) since the last oil change. Remember to reset the oil life system whenever the oil is changed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE How to Reset the Engine Oil Life System Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system: 1. Using the DIC controls on the right side of the steering wheel, display REMAINING OIL LIFE on the DIC. See Driver Information Center (DIC) 0 123. When remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. 2. Press V on the DIC controls and hold down for a few seconds to clear the CHANGE ENGINE OIL SOON message and reset the oil life at 100%. Be careful not to reset the oil life display accidentally at any time other than after the oil is changed. It cannot be reset accurately until the next oil change. The system is reset when the CHANGE ENGINE OIL SOON message is off. If the CHANGE ENGINE OIL SOON message comes back on when the vehicle is started, the engine oil life system has not been reset. Repeat the procedure. Automatic Transmission Fluid A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer and have it repaired as soon as possible. Caution Use of the incorrect automatic transmission fluid may damage the vehicle, and the damage may not be covered by the vehicle warranty. Always use the correct automatic transmission fluid. See Recommended Fluids and Lubricants 0 328. 249 See your dealer to have the fluid and filter changed at the intervals listed in the Maintenance Schedule 0 318. Engine Air Filter Life System If equipped, this feature provides the engine air filter's remaining life and best timing for a change. The timing to change an engine air filter depends on driving and environmental conditions. When to Change Engine Air Filter When the Driver Information Center (DIC) displays a message to replace the engine air filter at the next oil change, follow this timing. When the DIC displays a message to replace the engine air filter soon, replace the engine air filter at the earliest convenience. The system must be reset after the engine air filter is changed. If the DIC displays a message to check the engine air filter sytem, see your dealer. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 250 VEHICLE CARE How to Reset Engine Air Filter Life System To reset: 1. Place the vehicle in P (Park). 2. Display the Air Filter Life on the DIC. See Driver Information Center (DIC) 0 123. 3. Press T to move to the Reset/ Disable display area. Select Reset then press V. 4. Press to confirm to reset. Engine Air Cleaner/Filter The engine air cleaner/filter is in the engine compartment on the passenger side of the vehicle. See Engine Compartment Overview 0 245. When to Inspect the Engine Air Cleaner/Filter . For intervals on changing and inspecting the engine air filter, see Maintenance Schedule 0 318. . If equipped with Engine Air Filter Life System, see Engine Air Filter Life System 0 249. . If driving in very dusty areas, follow the engine air filter inspecting and changing intervals, see Maintenance Schedule 0 318. How to Inspect the Engine Air Cleaner/Filter Do not start the engine or have the engine running with the engine air cleaner/filter housing open. Before removing the engine air cleaner/filter, make sure that the engine air cleaner/ filter housing and nearby components are free of dirt and debris. Remove the engine air cleaner/filter. Lightly tap and shake the engine air cleaner/filter (away from the vehicle), to release dust and dirt. Inspect the engine air cleaner/filter for damage, and replace if damaged. Do not clean the engine air cleaner/filter or components with water or compressed air. To inspect or replace the engine air cleaner/filter: 1. Remove the six screws on top of the engine air cleaner/filter housing. 2. Lift the air cleaner/filter cover housing away from the engine. 3. Pull out the filter. 4. Inspect or replace the engine air cleaner/filter. 5. Reverse Steps 1–3 to reinstall the filter cover housing. 6. Reset the Engine Air Filter Monitor, if equipped. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE 251 { Warning { Warning Operating the engine with the air cleaner/filter off can cause you or others to be burned. Use caution when working on the engine. Do not start the engine or drive the vehicle with the air cleaner/filter off, as flames may be present if the engine backfires. Do not touch heater or radiator hoses, or other engine parts. They can be very hot and can burn you. Do not run the engine if there is a leak; all coolant could leak out. That could cause an engine fire and can burn you. Fix any leak before driving the vehicle. Caution If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it. Always have the air cleaner/filter in place when driving. Cooling System The cooling system allows the engine to maintain the correct working temperature. 1. Electric Engine Cooling Fan (Out of View) 2. Coolant Surge Tank and Pressure Cap { Warning An underhood electric fan can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan. Engine Coolant The engine cooling system in the vehicle is filled with DEX-COOL engine coolant mixture. This coolant needs to be checked and changed at appropriate levels. See Recommended Fluids and Lubricants 0 328 and Maintenance Schedule 0 318. The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating 0 254. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 252 VEHICLE CARE What to Use { Warning Do not touch heater or radiator hoses, or other engine parts. They can be very hot and can burn you. Do not run the engine if there is a leak; all coolant could leak out. That could cause an engine fire and can burn you. Fix any leak before driving the vehicle. Use a 50/50 mixture of clean, drinkable water and DEX-COOL coolant. This mixture: . Gives freezing protection down to −37 °C (−34 °F), outside temperature. . Gives boiling protection up to 129 °C (265 °F), engine temperature. . Protects against rust and corrosion. . Will not damage aluminum parts. . Helps keep the proper engine temperature. Caution Do not use anything other than a mix of DEX-COOL coolant that meets GM Standard GMW3420 and clean, drinkable water. Anything else can cause damage to the engine cooling system and the vehicle, which would not be covered by the vehicle warranty. Never dispose of engine coolant by putting it in the trash, pouring it on the ground, or pouring into sewers, streams, or bodies of water. Have the coolant changed by an authorized service center, familiar with legal requirements regarding used coolant disposal. This will help protect the environment and your health. Checking Coolant The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. If coolant is visible but the coolant level mark is not at or above the indicated mark, add a 50/ 50 mixture of clean, drinkable water and DEX-COOL coolant. Be sure the cooling system is cool before this is done. See Engine Overheating 0 254. The coolant surge tank is in the engine compartment on the driver side of the vehicle. See Engine Compartment Overview 0 245. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE How to Add Coolant to the Surge Tank { Warning Spilling coolant on hot engine parts can burn you. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. { Warning Steam and scalding liquids from a hot cooling system are under pressure. Turning the pressure cap, even a little, can cause them to come out at high speed and you could be burned. Never turn the cap when the cooling system, including the pressure cap, is hot. Wait for the cooling system and pressure cap to cool. 253 Caution Failure to follow the specific coolant fill procedure could cause the engine to overheat and could cause system damage. If coolant is not visible in the surge tank, contact your dealer. The coolant surge tank pressure cap can be removed when the cooling system, including the surge tank pressure cap and upper radiator hose, is no longer hot. 1. Turn the pressure cap slowly counterclockwise. If a hiss is heard, wait for that to stop. A hiss means there is still some pressure left. 2. Keep turning the pressure cap slowly and remove it. 3. If topping off the level in the coolant surge tank, add the proper mixture until the level reaches the mark on the front of the tank and replace the cap. Operate the vehicle. Repeat steps 1–3, as necessary. If filling the system (such as after servicing), follow the Automatic Coolant Service Fill Instructions. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 254 VEHICLE CARE Caution If the pressure cap is not tightly installed, coolant loss and engine damage may occur. Be sure the cap is properly and tightly secured. Automatic Coolant Service Fill Instructions This feature assists in filling and removing air from the cooling system after service of components or when coolant is added after being too low. To activate the fill and air removal process: 1. With a cold system, add coolant to the indicated mark on the surge tank. 2. Replace the cap on the surge tank. 6. Set the parking brake. 7. At the same time, press the accelerator and the brake for automatic transmission vehicles for two seconds, then release. At the end of the cycle, check the coolant level in the surge tank and add coolant if it is low. Turn off the vehicle, allow the Electronic Control Module (ECM) to go to sleep, about 2 minutes, and repeat Steps 3-7. Listen for pump activation and movement of the control valves while watching the level of the coolant in the surge tank. If the tank empties, turn the ignition off, carefully remove the surge tank cap, refill to the indicated mark, and repeat Steps 3-6. The fill and air removal process will run for approximately 10 minutes. Engine Overheating 3. Connect the vehicle to a battery charger. The vehicle has several indicators to warn of the engine overheating. 4. Turn the ignition to Service Mode. See Ignition Positions 0 171. There is an engine coolant temperature gauge on the instrument 5. Turn off the air conditioning. cluster. See Engine Coolant Temperature Gauge 0 111. The vehicle may also display a message on the Driver Information Center (DIC). If the decision is made not to lift the hood when this warning appears, get service help right away. See Roadside Service 0 339. If the decision is made to lift the hood, make sure the vehicle is parked on a level surface. Then check to see if the engine cooling fan is running. If the engine is overheating, the fan should be running. If it is not, do not continue to run the engine. Have the vehicle serviced. Caution Do not run the engine if there is a leak in the engine cooling system. This can cause a loss of all coolant and can damage the system and vehicle. Have any leaks fixed right away. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE If Steam Is Coming from the Engine Compartment { Warning Steam and scalding liquids from a hot cooling system are under pressure. Turning the pressure cap, even a little, can cause them to come out at high speed and you could be burned. Never turn the cap when the cooling system, including the pressure cap, is hot. Wait for the cooling system and pressure cap to cool. If No Steam Is Coming from the Engine Compartment If an engine overheat warning is displayed but no steam can be seen or heard, the problem may not be too serious. Sometimes the engine can get a little too hot when the vehicle: . Climbs a long hill on a hot day. . Stops after high-speed driving. . Idles for long periods in traffic. If the overheat warning is displayed with no sign of steam: 1. Turn the air conditioning off. 2. Turn the heater on to the highest temperature and to the highest fan speed. Open the windows as necessary. 3. When it is safe to do so, pull off the road, shift to P (Park) or N (Neutral), and let the engine idle. If the engine coolant temperature gauge is no longer in the overheated area or the engine coolant temperature warning light no longer displays, the vehicle can be driven. Continue to drive the vehicle slowly for about 10 minutes. Keep a safe distance from the vehicle in front. If the warning does not come back on, continue to drive normally and have the cooling system checked for proper fill and function. If the warning continues, pull over, stop, and park the vehicle right away. 255 If there is no sign of steam, idle the engine for three minutes while parked. If the warning is still displayed, turn off the engine until it cools down. Washer Fluid What to Use When windshield washer fluid is needed, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. Adding Washer Fluid The appropriate message will appear in the Driver Information Center (DIC) when the fluid level is low. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 256 VEHICLE CARE Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview 0 245 for reservoir location. Caution . . . . Do not use washer fluid that contains any type of water repellent coating. This can cause the wiper blades to chatter or skip. Do not use engine coolant (antifreeze) in the windshield washer. It can damage the windshield washer system and paint. Do not mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage the washer fluid tank and other parts of the washer system. When using concentrated washer fluid, follow the manufacturer instructions for adding water. (Continued) Caution (Continued) . Fill the washer fluid tank only three-quarters full when it is very cold. This allows for fluid expansion if freezing occurs, which could damage the tank if it is completely full. Brakes Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound can come and go or can be heard all the time when the vehicle is moving, except when applying the brake pedal firmly. { Warning The brake wear warning sound means that soon the brakes will not work well. That could lead to a (Continued) Warning (Continued) crash. When the brake wear warning sound is heard, have the vehicle serviced. Caution Continuing to drive with worn-out brake pads could result in costly brake repair. Some driving conditions or climates can cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with the brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly tighten wheel nuts in the proper sequence to torque specifications. See Capacities and Specifications 0 332. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Brake pads should be replaced as complete sets. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign that brake service may be required. Replacing Brake System Parts Always replace brake system parts with new, approved replacement parts. If this is not done, the brakes may not work properly. The braking performance expected can change in many other ways if the wrong replacement brake parts are installed or if parts are improperly installed. Brake Fluid The brake master cylinder reservoir is filled with GM approved DOT 3 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview 0 245 for the location of the reservoir. Checking Brake Fluid With the vehicle in P (Park) on a level surface, the brake fluid level should be between the minimum and maximum marks on the brake fluid reservoir. There are only two reasons why the brake fluid level in the reservoir may go down: . Normal brake lining wear. When new linings are installed, the fluid level goes back up. . A fluid leak in the brake hydraulic system. Have the brake hydraulic system fixed. With a leak, the brakes will not work well. Always clean the brake fluid reservoir cap and the area around the cap before removing it. Do not top off the brake fluid. Adding fluid does not correct a leak. If fluid is added when the linings are worn, there will be too much fluid when 257 new brake linings are installed. Add or remove fluid, as necessary, only when work is done on the brake hydraulic system. { Warning If too much brake fluid is added, it can spill on the engine and burn, if the engine is hot enough. You or others could be burned, and the vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system. When the brake fluid falls to a low level, the brake warning light comes on. See Brake System Warning Light 0 116. Brake fluid absorbs water over time which degrades the effectiveness of the brake fluid. Replace brake fluid at the specified intervals to prevent increased stopping distance. See Maintenance Schedule 0 318. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 258 VEHICLE CARE What to Add Use only GM approved DOT 3 brake fluid from a clean, sealed container. See Recommended Fluids and Lubricants 0 328. { Warning The wrong or contaminated brake fluid could result in damage to the brake system. This could result in the loss of braking leading to a possible injury. Always use the proper GM approved brake fluid. Caution If brake fluid is spilled on the vehicle's painted surfaces, the paint finish can be damaged. Immediately wash off any painted surface. Battery - North America The original equipment battery is maintenance free. Do not remove the cap and do not add fluid. Refer to the replacement number shown on the original battery label when a new battery is needed. See Engine Compartment Overview 0 245 for battery location. Stop/Start System The vehicle has a Stop/Start system to shut off the engine to help conserve fuel. See Stop/Start System 0 173. The vehicle has an Absorbed Glass Mat (AGM) 12-volt battery. Installation of a standard 12-volt battery will result in reduced 12-volt battery life. When using a 12-volt battery charger on the 12-volt AGM battery, some chargers have an AGM battery setting on the charger. If available, use the AGM setting on the charger, to limit charge voltage to 14.8 volts. Follow the charger manufacturer's instructions. { Warning WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER HANDLING. For more information go to www.P65Warnings.ca.gov/ passenger-vehicle. See California Proposition 65 Warning 0 241 and the back cover. Vehicle Storage { Warning Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you are not (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Warning (Continued) careful. See Jump Starting - North America 0 305 for tips on working around a battery without getting hurt. Infrequent Usage: Remove the black, negative (−) cable from the battery to keep the battery from running down. Extended Storage: Remove the black, negative (−) cable from the battery or use a battery trickle charger. All-Wheel Drive Transfer Case Under normal driving conditions, transfer case fluid does not require maintenance unless there is a fluid leak or unusual noise. If required, have the transfer case serviced by your dealer. Starter Switch Check { Warning When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before starting this check, be sure there is enough room around the vehicle. 2. Apply both the parking brake and the regular brake. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear. The vehicle should start only in P (Park) or N (Neutral). If the vehicle starts in any other position, contact your dealer for service. 259 Park Brake and P (Park) Mechanism Check { Warning When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake. . To check the parking brake's holding ability: With the engine running and the transmission in N (Neutral), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 260 . VEHICLE CARE To check the P (Park) mechanism's holding ability: With the engine running, shift to P (Park). Then release the parking brake followed by the regular brake. Contact your dealer if service is required. Front Wiper Blade Replacement To replace the wiper blade assembly: 1. Pull the windshield wiper assembly away from the windshield. 5. Reverse Steps 1–3 for wiper blade replacement. Rear Wiper Blade Replacement To remove the wiper blade: Wiper Blade Replacement Windshield wiper blades should be inspected for wear or cracking. It is a good idea to clean or replace the wiper blade assembly on a regular basis or when worn. For proper windshield wiper blade length and type, see Maintenance Replacement Parts 0 329. Caution Allowing the wiper arm to touch the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be covered by the vehicle warranty. Do not allow the wiper arm to touch the windshield. 2. Lift up on the latch in the middle of the wiper blade where the wiper arm attaches. 3. With the latch open, pull the wiper blade down toward the windshield far enough to release it from the J-hooked end of the wiper arm. 4. Remove the wiper blade. 1. Put the vehicle in ACC/ ACCESSORY and turn on the rear windshield wiper. The wiper will stop pointing down. See Rear Window Wiper/Washer 0 101. 2. Push ENGINE START/STOP to turn the vehicle off. 3. Lift the wiper arm away from the window. 4. Push the release lever (2) to disengage the hook and push the wiper arm (1) out of the blade assembly (3). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE 5. Push the new blade assembly securely on the wiper arm until the release lever clicks into place. 6. Start the engine and the rear wiper will return to its normal position. Windshield Replacement HUD System If equipped, the windshield is part of the HUD system. If the windshield must be replaced, get one that is designed for HUD or the HUD image may look out of focus. Driver Assistance Systems When a windshield replacement is needed and the vehicle is equipped with a front-looking camera sensor for the Driver Assistance Systems, the windshield must be installed according to GM specifications for these systems to work properly. If it is not, there may be unexpected behavior and/or messages from these systems. Acoustic Windshield The vehicle is equipped with an acoustic windshield. If the windshield needs to be replaced, be sure to get an acoustic windshield so you will continue to have the benefits an acoustic windshield can provide. 261 Warning (Continued) failing to hold the hood/trunk/ liftgate, do not operate. Have the vehicle serviced. Gas Strut(s) Caution This vehicle is equipped with gas strut(s) to provide assistance in lifting and holding open the hood/trunk/ liftgate system in full open position. Do not apply tape or hang any objects from gas struts. Also do not push down or pull on gas struts. This may cause damage to the vehicle. { Warning If the gas struts that hold open the hood, trunk, and/or liftgate fail, you or others could be seriously injured. Take the vehicle to your dealer for service immediately. Visually inspect the gas struts for signs of wear, cracks, or other damage periodically. Check to make sure the hood/trunk/liftgate is held open with enough force. If struts are (Continued) See Maintenance Schedule 0 318. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 262 VEHICLE CARE Headlamp Aiming Headlamp aim has been preset and should need no further adjustment. If the vehicle is damaged in a crash, the headlamp aim may be affected. If adjustment to the headlamps is necessary, see your dealer. Hood Trunk Liftgate Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Bulb Replacement For the proper type of replacement bulbs, or any bulb changing procedure not listed in this section, contact your dealer. Caution 1. Turn steering wheel in opposite direction as the bulb in need of replacing. Back-Up Lamps 2. Remove fasteners retaining the front wheel liner. 3. Pull back wheel liner to expose back of turn signal lamp. Do not replace incandescent bulbs with aftermarket LED replacement bulbs. This can cause damage to the vehicle electrical system. LED Lighting To replace one of these bulbs: This vehicle has several LED lamps. For replacement of any LED lighting assembly, contact your dealer. Front Turn Signal Lamps Uplevel See your dealer for turn signal replacement. Base level To replace one of these lamps: 4. Remove turn signal bulb socket from lamp housing by rotating counterclockwise. 5. Replace the bulb and reverse Steps 1–4 to reinstall. 263 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 264 VEHICLE CARE 1. Remove the fasteners to remove the trailer hitch cover. Electrical System 2. Access the lamp through the opening in the underbody. Electrical System Overload 3. Disconnect the electrical connector from the bulb assembly. The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems. Fuses and circuit breakers protect power devices in the vehicle. Replace a bad fuse with a new one of the identical size and rating. 4. Turn the bulb socket counterclockwise and pull the bulb straight out of the socket. 5. Replace the bulb and reverse Steps 1–4 to reinstall. If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible. Headlamp Wiring An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off. Windshield Wipers If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart. Although the circuit is protected from electrical overload, overload due to heavy snow or ice may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers. If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed. Fuses and Circuit Breakers The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE breakers. This greatly reduces the chance of damage caused by electrical problems. { Danger Engine Compartment Fuse Block Caution The underhood fuse block is in the engine compartment, on the driver side of the vehicle. Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component. Fuses and circuit breakers are marked with their ampere rating. Do not exceed the specified amperage rating when replacing fuses and circuit breakers. Use of an oversized fuse or circuit breaker can result in a vehicle fire. You and others could be seriously injured or killed. To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating. Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as possible. 265 To remove the fuse block cover, press the clips on the cover and lift it straight up. The vehicle may not be equipped with all of the fuses, relays, and features shown. Caution Do not pull the engine compartment fuse block lever, since it is intended only for service purposes. If pulled, vehicle malfunction may occur. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 266 VEHICLE CARE Fuses Fuses Usage Fuses Usage 3 Antilock brake system pump 6 Rear closure 5 Trailer brake 7 Trailer stop/Turn LH Usage 8 Memory seat module 9 Pedestrian friendly alert function 10 Semi-active damping system 11 DC DC Battery 1/2 12 Rear defogger 13 Heated mirror 14 – 15 Passive entry passive start 16 Front wiper 17 Passenger power seat 18 Power liftgate module 19 Driver power seat 21 Sunroof 22 Rear wiper 23 Trailer interface module 2 26 Transmission control module/Ignition 27 Instrument panel body/ Ignition 28 Rear wiper Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Fuses Usage Fuses Usage 29 Trailer ignition 55 – 30 Malfunction indicator lamp 56 Starter motor 32 Rear drive control module 1 57 – 33 Front heated seat 58 – 34 Handsfree/Window switch 59 35 Diesel exhaust fuel heater High-beam headlamps left/ right 36 Fuel module 60 39 Massage 40 Fuses 267 Usage 81 Transmission control module/Engine control module/Cooling pump 82 Nitrogen oxide sensor 83 Ignition coil 84 Powertrain on engine Trailer interface module 1 85 Shunt 61 – 86 Shunt Steering column lock 62 – 87 Diesel fuel heater 1 41 – 63 – 88 Aeroshutter 43 Heated steering wheel 65 Air conditioning control 89 44 Seat ventilation 67 – Selective catalytic reduction module – Trailer stop/Turn right Engine control module/ Ignition 68 92 46 69 – 93 48 Rear drive control module 2 70 Trailer park lamp Automatic headlamp leveling/Canister vent solenoid 49 Heating ventilation/Air conditioning blower motor 72 Starter pinion 95 Smart sensors 75 Engine control module 96 Diesel fuel heater 2 50 – 76 Powertrain off engine 99 – 51 – 78 Horn 54 – 79 Washer pump Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 268 VEHICLE CARE Relays Usage 4 – 20 Rear defogger 25 Front wiper control 31 Run/Crank 37 Front wiper speed 42 – 64 Starter motor 66 Powertrain 71 Trailer park lamp 73 Air conditioning control 80 Starter pinion 90 Powertrain sensor 94 Diesel exhaust fuel heater 98 Diesel fuel heater Instrument Panel Fuse Block The instrument panel fuse block is on the driver side of the instrument panel, between the steering wheel and the door. To access the fuses, remove the panel, starting at the top. Once clips are disengaged, the tabs along the bottom of the door can be disengaged from the instrument panel to remove the door. To reinstall the door, place the bottom tabs into the slots, and rotate the door into position, engaging the clips. The vehicle may not be equipped with all of the fuses, relays, and features shown. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Fuses Fuses Usage Fuses Usage 269 Usage F12 – F13 – F14 – F15 Transmission control module (Stop/Start) F16 Amplifier F17 – F18 Video processing module F19 Power steering column F20 Body control module 6 F21 Body control module 4 F22 Body control module 7 F23 Electric steering column lock F1 Left power window F7 Heated seat battery 2 F2 Right power window F8 Body control module 3 F24 Airbag F3 – F9 F25 Data link connector F4 DC DC battery 2/1 Electric parking brake switch Body control module 2 (Stop/Start) – Auxiliary power outlet – cargo F10 F26 F5 F27 – F6 Heated seat battery 1 F11 – F28 – F29 Body control module 8 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 270 VEHICLE CARE Fuses Usage F30 Overhead console F31 Steering wheel control F32 – Relay Usage K1 – K2 Retained accessory power – F33 Heating ventilation/Air conditioning K3 K4 – F34 CGM K5 – F35 Heated switch F36 Charger F37 Auxiliary power outlet – front F38 OnStar F39 Display F40 Obstacle detection F41 Body control module 1 (Stop/Start) F42 Radio F43 Auxiliary power outlet – console (circuit breaker) F44 Auxiliary power outlet – console Wheels and Tires Tires Every new GM vehicle has high-quality tires made by a leading tire manufacturer. See the warranty manual for information regarding the tire warranty and where to get service. For additional information refer to the tire manufacturer. { Warning . Poorly maintained and improperly used tires are dangerous. . Overloading the tires can cause overheating as a result of too much flexing. There could be a blowout and a serious crash. See Vehicle Load Limits 0 167. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Warning (Continued) . Underinflated tires pose the same danger as overloaded tires. The resulting crash could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when the tires are cold. . Overinflated tires are more likely to be cut, punctured, or broken by a sudden impact — such as when hitting a pothole. Keep tires at the recommended pressure. . Worn or old tires can cause a crash. If the tread is badly worn, replace them. (Continued) Warning (Continued) . Replace any tires that have been damaged by impacts with potholes, curbs, etc. . Improperly repaired tires can cause a crash. Only the dealer or an authorized tire service center should repair, replace, dismount, and mount the tires. . Do not spin the tires in excess of 56 km/h (35 mph) on slippery surfaces such as snow, mud, ice, etc. Excessive spinning may cause the tires to explode. See Tire Pressure for High-Speed Operation 0 279 for inflation pressure adjustment for high-speed driving. 271 All-Season Tires This vehicle may come with all-season tires. These tires are designed to provide good overall performance on most road surfaces and weather conditions. Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. Original equipment all-season tires can be identified by the last two characters of this TPC code, which will be “MS.” Consider installing winter tires on the vehicle if frequent driving on snow or ice-covered roads is expected. All-season tires provide adequate performance for most winter driving conditions, but they may not offer the same level of traction or performance as winter tires on snow or ice-covered roads. See Winter Tires 0 271. Winter Tires This vehicle was not originally equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 272 VEHICLE CARE roads. Consider installing winter tires on the vehicle if frequent driving on ice or snow covered roads is expected. See your dealer for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires 0 286. With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking. If using winter tires: . Use tires of the same brand and tread type on all four wheel positions. . Use only radial ply tires of the same size, load range, and speed rating as the original equipment tires. Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability. Summer Tires This vehicle may come with 235/ 55R18 or 245/45R20 high performance summer tires. These tires have a special tread and compound that are optimized for maximum dry and wet road performance. This special tread and compound will have decreased performance in cold climates, and on ice and snow. It is recommended that winter tires be installed on the vehicle if frequent driving at temperatures below approximately 5 °C (40 °F) or on ice or snow covered roads is expected. See Winter Tires 0 271. Caution High performance summer tires have rubber compounds that lose flexibility and may develop surface cracks in the tread area at temperatures below −7 °C (20 °F). Always store high performance summer tires indoors and at temperatures above −7 °C (20 °F) when not in use. If the tires have (Continued) Caution (Continued) been subjected to −7 °C (20 °F) or less, let them warm up in a heated space to at least 5 °C (40 °F) for 24 hours or more before being installed or driving a vehicle on which they are installed. Do not apply heat or blow heated air directly on the tires. Always inspect tires before use. See Tire Inspection 0 284. Tire Sidewall Labeling Useful information about a tire is molded into its sidewall. The examples show a typical passenger vehicle tire and a compact spare tire sidewall. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE molded onto the sidewall. GM's TPC specifications meet or exceed all federal safety guidelines. (3) DOT (Department of Transportation) : The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S. Department of Transportation Motor Vehicle Safety Standards. Passenger (P-Metric) Tire Example (1) Tire Size : The tire size is a combination of letters and numbers used to define a particular tire's width, height, aspect ratio, construction type, and service description. See the “Tire Size” illustration later in this section. (2) TPC Spec (Tire Performance Criteria Specification) : Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code DOT Tire Date of Manufacture : The last four digits of the TIN indicate the tire manufactured date. The first two digits represent the week (01–52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310. (4) Tire Identification Number (TIN) : The letters and numbers following the DOT (Department of Transportation) code are the Tire Identification Number (TIN). The TIN shows the manufacturer and plant code, tire size, and date the 273 tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. (5) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (6) Uniform Tire Quality Grading (UTQG) : Tire manufacturers are required to grade tires based on three performance factors: treadwear, traction, and temperature resistance. For more information see Uniform Tire Quality Grading 0 288. (7) Maximum Cold Inflation Load Limit : Maximum load that can be carried and the maximum pressure needed to support that load. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 274 VEHICLE CARE (3) Tire Identification Number (TIN) : The letters and numbers following the DOT (Department of Transportation) code are the Tire Identification Number (TIN). The TIN shows the manufacturer and plant code, tire size, and date the tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. Compact Spare Tire Example (1) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (2) Temporary Use Only : The compact spare tire or temporary use tire should not be driven at speeds over 80 km/h (50 mph). The compact spare tire is for emergency use when a regular road tire has lost air and gone flat. If the vehicle has a compact spare tire, see Compact Spare Tire 0 304 and If a Tire Goes Flat 0 291. (4) Maximum Cold Inflation Load Limit : Maximum load that can be carried and the maximum pressure needed to support that load. (5) Tire Inflation : The temporary use tire or compact spare tire should be inflated to 420 kPa (60 psi). For more information on tire pressure and inflation see Tire Pressure 0 277. (6) Tire Size : A combination of letters and numbers define a tire's width, height, aspect ratio, construction type, and service description. The letter “T” as the first character in the tire size means the tire is for temporary use only. (7) TPC Spec (Tire Performance Criteria Specification) : Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. GM's TPC specifications meet or exceed all federal safety guidelines. Tire Designations Tire Size The example shows a typical passenger vehicle tire size. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE (1) Passenger (P-Metric) Tire : The United States version of a metric tire sizing system. The letter “P” as the first character in the tire size means a passenger vehicle tire engineered to standards set by the U.S. Tire and Rim Association. (2) Tire Width : The three-digit number indicates the tire section width in millimeters from sidewall to sidewall. (3) Aspect Ratio : A two-digit number that indicates the tire height-to-width measurements. For example, if the tire size aspect ratio is 60, as shown in item (3) of the illustration, it would mean that the tire's sidewall is 60 percent as high as it is wide. (4) Construction Code : A letter code is used to indicate the type of ply construction in the tire. The letter “R” means radial ply construction; the letter “D” means diagonal or bias ply construction. 275 (5) Rim Diameter : Diameter of the wheel in inches. Aspect Ratio : The relationship of a tire's height to its width. (6) Service Description : These characters represent the load index and speed rating of the tire. The load index represents the load carrying capacity a tire is certified to carry. The speed rating is the maximum speed a tire is certified to carry a load. Belt : A rubber coated layer of cords between the plies and the tread. Cords may be made from steel or other reinforcing materials. Tire Terminology and Definitions Bias Ply Tire : A pneumatic tire in which the plies are laid at alternate angles less than 90 degrees to the centerline of the tread. Air Pressure : The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds per square inch). Accessory Weight : The combined weight of optional accessories. Some examples of optional accessories are automatic transmission, power windows, power seats, and air conditioning. Bead : The tire bead contains steel wires wrapped by steel cords that hold the tire onto the rim. Cold Tire Pressure : The amount of air pressure in a tire, measured in kPa (kilopascal) or psi (pounds per square inch) before a tire has built up heat from driving. See Tire Pressure 0 277. Curb Weight : The weight of a motor vehicle with standard and optional equipment including the Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 276 VEHICLE CARE maximum capacity of fuel, oil, and coolant, but without passengers and cargo. DOT Markings : A code molded into the sidewall of a tire signifying that the tire is in compliance with the U.S. Department of Transportation (DOT) Motor Vehicle Safety Standards. The DOT code includes the Tire Identification Number (TIN), an alphanumeric designator which can also identify the tire manufacturer, production plant, brand, and date of production. GVWR : Gross Vehicle Weight Rating. See Vehicle Load Limits 0 167. GAWR FRT : Gross Axle Weight Rating for the front axle. See Vehicle Load Limits 0 167. GAWR RR : Gross Axle Weight Rating for the rear axle. See Vehicle Load Limits 0 167. Intended Outboard Sidewall : The side of an asymmetrical tire that must always face outward when mounted on a vehicle. Kilopascal (kPa) : The metric unit for air pressure. Light Truck (LT-Metric) Tire : A tire used on light duty trucks and some multipurpose passenger vehicles. Load Index : An assigned number ranging from 1 to 279 that corresponds to the load carrying capacity of a tire. Maximum Inflation Pressure : The maximum air pressure to which a cold tire can be inflated. The maximum air pressure is molded onto the sidewall. Maximum Load Rating : The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight : The sum of curb weight, accessory weight, vehicle capacity weight, and production options weight. Normal Occupant Weight : The number of occupants a vehicle is designed to seat multiplied by 68 kg (150 lb). See Vehicle Load Limits 0 167. Occupant Distribution : Designated seating positions. Outward Facing Sidewall : The side of an asymmetrical tire that has a particular side that faces outward when mounted on a vehicle. The side of the tire that contains a whitewall, bears white lettering, or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same moldings on the other sidewall of the tire. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Passenger (P-Metric) Tire : A tire used on passenger cars and some light duty trucks and multipurpose vehicles. Recommended Inflation Pressure : Vehicle manufacturer's recommended tire inflation pressure as shown on the tire placard. See Tire Pressure 0 277 and Vehicle Load Limits 0 167. Radial Ply Tire : A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. Rim : A metal support for a tire and upon which the tire beads are seated. Sidewall : The portion of a tire between the tread and the bead. Speed Rating : An alphanumeric code assigned to a tire indicating the maximum speed at which a tire can operate. Traction : The friction between the tire and the road surface. The amount of grip provided. Tread : The portion of a tire that comes into contact with the road. Treadwear Indicators : Narrow bands, sometimes called wear bars, that show across the tread of a tire when only 1.6 mm (1/16 in) of tread remains. See When It Is Time for New Tires 0 285. UTQGS (Uniform Tire Quality Grading Standards) : A tire information system that provides consumers with ratings for a tire's traction, temperature, and treadwear. Ratings are determined by tire manufacturers using government testing procedures. The ratings are molded into the sidewall of the tire. See Uniform Tire Quality Grading 0 288. 277 Vehicle Capacity Weight : The number of designated seating positions multiplied by 68 kg (150 lb) plus the rated cargo load. See Vehicle Load Limits 0 167. Vehicle Maximum Load on the Tire : Load on an individual tire due to curb weight, accessory weight, occupant weight, and cargo weight. Vehicle Placard : A label permanently attached to a vehicle showing the vehicle capacity weight and the original equipment tire size and recommended inflation pressure. See “Tire and Loading Information Label” under Vehicle Load Limits 0 167. Tire Pressure Tires need the correct amount of air pressure to operate effectively. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 278 VEHICLE CARE { Warning Neither tire underinflation nor overinflation is good. Underinflated tires, or tires that do not have enough air, can result in: . Tire overloading and overheating which could lead to a blowout. . Premature or irregular wear. . Poor handling. . Reduced fuel economy. Overinflated tires, or tires that have too much air, can result in: . Unusual wear. . Poor handling. . Rough ride. . Needless damage from road hazards. The Tire and Loading Information label on the vehicle indicates the original equipment tires and the correct cold tire inflation pressures. The recommended pressure is the minimum air pressure needed to support the vehicle's maximum load carrying capacity. See Vehicle Load Limits 0 167. How to Check How the vehicle is loaded affects vehicle handling and ride comfort. Never load the vehicle with more weight than it was designed to carry. Remove the valve cap from the tire valve stem. Press the tire gauge firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the Tire and Loading Information label, no further adjustment is necessary. If the inflation pressure is low, add air until the recommended pressure is reached. If the inflation pressure is high, press on the metal stem in the center of the tire valve to release air. When to Check Check the pressure of the tires once a month or more. Do not forget the compact spare, if the vehicle has one. The cold compact spare tire pressure should be at 420 kPa (60 psi). See Compact Spare Tire 0 304. Use a good quality pocket-type gauge to check tire pressure. Proper tire inflation cannot be determined by looking at the tire. Check the tire inflation pressure when the tires are cold, meaning the vehicle has not been driven for at least three hours or no more than 1.6 km (1 mi). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE 279 Recheck the tire pressure with the tire gauge. Warning (Continued) Tire Pressure Monitor System Put the valve caps back on the valve stems to keep out dirt and moisture and prevent leaks. Use only valve caps designed for the vehicle by GM. TPMS sensors could be damaged and would not be covered by the vehicle warranty. operation. When speed limits and road conditions allow the vehicle to be driven at high speeds, make sure the tires are rated for high-speed operation, are in excellent condition, and are set to the correct cold tire inflation pressure for the vehicle load. The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your tires and transmit tire pressure readings to a receiver located in the vehicle. Tire Pressure for High-Speed Operation { Warning Driving at high speeds, 160 km/h (100 mph) or higher, puts additional strain on tires. Sustained high-speed driving causes excessive heat buildup and can cause sudden tire failure. This could cause a crash, and you or others could be killed. Some high-speed rated tires require inflation pressure adjustment for high-speed (Continued) Vehicles with 235/55R18 or 245/45R20 size tires require inflation pressure adjustment when driving the vehicle at speeds of 160 km/h (100 mph) or higher. Set the cold tire inflation pressure to 20 kPa (3 psi) above the recommended cold tire pressure shown on the Tire and Loading Information label. Return the tires to the recommended cold tire inflation pressure when high-speed driving has ended. See Vehicle Load Limits 0 167 and Tire Pressure 0 277. 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. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure 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) that illuminates a low tire pressure telltale when one or more of your tires is significantly under-inflated. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 280 VEHICLE CARE Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly under-inflated 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 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. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. 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 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 from functioning properly. Always check the TPMS 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 to continue to function properly. See Tire Pressure Monitor Operation 0 280. See Radio Frequency Statement 0 344. Tire Pressure Monitor Operation This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, excluding the spare tire and wheel assembly. The TPMS sensors monitor the air pressure in the tires and transmit the tire pressure readings to a receiver located in the vehicle. When a low tire pressure condition is detected, the TPMS illuminates the low tire pressure warning light on the instrument cluster. If the warning light comes on, stop as soon as possible and inflate the tires to the recommended pressure shown on the Tire and Loading Information label. See Vehicle Load Limits 0 167. A message to check the pressure in a specific tire displays in the Driver Information Center (DIC). The low tire pressure warning light and the DIC warning message come on at each Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE ignition cycle until the tires are inflated to the correct inflation pressure. Using the DIC, tire pressure levels can be viewed. For additional information and details about the DIC operation and displays see Driver Information Center (DIC) 0 123. The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as the vehicle is driven. This could be an early indicator that the air pressure is getting low and needs to be inflated to the proper pressure. A Tire and Loading Information label, attached to your vehicle, shows the size of the original equipment tires and the correct inflation pressure for the tires when they are cold. See Vehicle Load Limits 0 167 for an example of the Tire and Loading Information label and its location. Also see Tire Pressure 0 277. The TPMS can warn about a low tire pressure condition but it does not replace normal tire maintenance. See Tire Inspection 0 284, Tire Rotation 0 284, and Tires 0 270. Caution Tire sealant materials are not all the same. A non-approved tire sealant could damage the TPMS sensors. TPMS sensor damage caused by using an incorrect tire sealant is not covered by the vehicle warranty. Always use only the GM approved tire sealant available through your dealer or included in the vehicle. . One of the road tires has been replaced with the spare tire. The spare tire does not have a TPMS sensor. The malfunction light and DIC message should go off after the road tire is replaced and the sensor matching process is performed successfully. See “TPMS Sensor Matching Process” later in this section. . The TPMS sensor matching process was not done or not completed successfully after rotating the tires. The malfunction light and the DIC message should go off after successfully completing the sensor matching process. See "TPMS Sensor Matching Process" later in this section. . One or more TPMS sensors are missing or damaged. The malfunction light and the DIC message should go off when the TPMS sensors are installed and the sensor matching process is performed successfully. See your dealer for service. TPMS Malfunction Light and Message The TPMS will not function properly if one or more of the TPMS sensors are missing or inoperable. When the system detects a malfunction, the low tire pressure warning light flashes for about one minute and then stays on for the remainder of the ignition cycle. A DIC warning message also displays. The malfunction light and DIC warning message come on at each ignition cycle until the problem is corrected. Some of the conditions that can cause these to come on are: 281 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 282 . . VEHICLE CARE Replacement tires or wheels do not match the original equipment tires or wheels. Tires and wheels other than those recommended could prevent the TPMS from functioning properly. See Buying New Tires 0 286. Operating electronic devices or being near facilities using radio wave frequencies similar to the TPMS could cause the TPMS sensors to malfunction. If the TPMS is not functioning properly, it cannot detect or signal a low tire pressure condition. See your dealer for service if the TPMS malfunction light and DIC message come on and stay on. Tire Fill Alert (If Equipped) This feature provides visual and audible alerts outside the vehicle to help when inflating an underinflated tire to the recommended cold tire pressure. When the low tire pressure warning light comes on: 1. Park the vehicle in a safe, level place. 2. Set the parking brake firmly. 3. Place the vehicle in P (Park). 4. Add air to the tire that is underinflated. The turn signal lamp will flash. When the recommended pressure is reached, the horn sounds once and the turn signal lamp will stop flashing and briefly turn solid. Repeat these steps for all underinflated tires that have illuminated the low tire pressure warning light. { Warning Overinflating a tire could cause the tire to rupture and you or others could be injured. Do not exceed the maximum pressure listed on the tire sidewall. See Tire Sidewall Labeling 0 272 and Vehicle Load Limits 0 167. If the tire is overinflated by more than 35 kPa (5 psi), the horn will sound multiple times and the turn signal lamp will continue to flash for several seconds after filling stops. To release and correct the pressure, while the turn signal lamp is still flashing, briefly press the center of the valve stem. When the recommended pressure is reached, the horn sounds once. If the turn signal lamp does not flash within 15 seconds after starting to inflate the tire, the tire fill alert has not been activated or is not working. If the hazard warning flashers are on, the tire fill alert visual feedback will not work properly. The TPMS will not activate the tire fill alert properly under the following conditions: . There is interference from an external device or transmitter. . The air pressure from the inflation device is not sufficient to inflate the tire. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE . There is a malfunction in the TPMS. . There is a malfunction in the horn or turn signal lamps. . The identification code of the TPMS sensor is not registered to the system. . The battery of the TPMS sensor is low. If the tire fill alert does not operate due to TPMS interference, move the vehicle about 1 m (3 ft) back or forward and try again. If the tire fill alert feature is not working, use a tire pressure gauge. TPMS Sensor Matching Process Each TPMS sensor has a unique identification code. The identification code needs to be matched to a new tire/wheel position after rotating the vehicle’s tires or replacing one or more of the TPMS sensors. The TPMS sensor matching process should also be performed after replacing a spare tire with a road tire containing the TPMS sensor. The malfunction light and the DIC message should go off at the next ignition cycle. The sensors are matched to the tire/wheel positions, using a TPMS relearn tool, in the following order: driver side front tire, passenger side front tire, passenger side rear tire, and driver side rear tire. See your dealer for service or to purchase a relearn tool. A TPMS relearn tool can also be purchased. See Tire Pressure Monitor Sensor Activation Tool at www.gmtoolsandequipment.com or call 1-800-GM TOOLS (1-800-468-6657). There are two minutes to match the first tire/wheel position, and five minutes overall to match all four tire/wheel positions. If it takes longer, the matching process stops and must be restarted. The TPMS sensor matching process is: 1. Set the parking brake. 2. Place the vehicle in Service Mode. See Ignition Positions 0 171. 3. Make sure the Tire Pressure info display option is turned on. The info displays on the DIC can be 283 turned on and off through the Options menu. See Driver Information Center (DIC) 0 123. 4. Use the DIC controls on the right side of the steering wheel to scroll to the Tire Pressure screen under the DIC info page. 5. Press and hold the thumbwheel located in the center of the DIC controls on the right side of the steering wheel. The horn sounds twice to signal the receiver is in relearn mode and the TIRE LEARNING ACTIVE message displays on the DIC screen. 6. Start with the driver side front tire. 7. Place the relearn tool against the tire sidewall, near the valve stem. Then press the button to activate the TPMS sensor. A horn chirp confirms that the sensor identification code has been matched to this tire and wheel position. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 284 VEHICLE CARE 8. Proceed to the passenger side front tire, and repeat the procedure in Step 7. 9. Proceed to the passenger side rear tire, and repeat the procedure in Step 7. 10. Proceed to the driver side rear tire, and repeat the procedure in Step 7. The horn sounds two times to indicate the sensor identification code has been matched to the driver side rear tire, and the TPMS sensor matching process is no longer active. The TIRE LEARNING ACTIVE message on the DIC display screen goes off. Tire Inspection Tire Rotation We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month. Tires should be rotated every 12 000 km (7,500 mi). See Maintenance Schedule 0 318. Replace the tire if: . . There is cord or fabric showing through the tire's rubber. . The tread or sidewall is cracked, cut, or snagged deep enough to show cord or fabric. . The tire has a bump, bulge, or split. . The tire has a puncture, cut, or other damage that cannot be repaired well because of the size or location of the damage. 11. Turn the vehicle off. 12. Set all four tires to the recommended air pressure level as indicated on the Tire and Loading Information label. The indicators at three or more places around the tire can be seen. Tires are rotated to achieve a more uniform wear for all tires. The first rotation is the most important. Anytime unusual wear is noticed, rotate the tires as soon as possible, check for proper tire inflation pressure, and check for damaged tires or wheels. If the unusual wear continues after the rotation, check the wheel alignment. See When It Is Time for New Tires 0 285 and Wheel Replacement 0 289. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Check that all wheel nuts are properly tightened. See “Wheel Nut Torque” under Capacities and Specifications 0 332, and “Removing the Flat Tire and Installing the Spare Tire” under Tire Changing 0 299. { Warning Use this rotation pattern when rotating the tires. Do not include the compact spare tire in the tire rotation. Adjust the front and rear tires to the recommended inflation pressure on the Tire and Loading Information label after the tires have been rotated. See Tire Pressure 0 277 and Vehicle Load Limits 0 167. Reset the Tire Pressure Monitor System. See Tire Pressure Monitor Operation 0 280. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause a crash. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper towel can be used; however, use a scraper or wire brush later to remove all rust or dirt. Lightly coat the inner diameter of the wheel hub opening with wheel bearing grease after a wheel 285 change or tire rotation to prevent corrosion or rust buildup. Do not get grease on the wheel mounting surface or on the wheel nuts or bolts. When It Is Time for New Tires Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 286 VEHICLE CARE Treadwear indicators are one way to tell when it is time for new tires. Treadwear indicators appear when the tires have only 1.6 mm (1/16 in) or less of tread remaining. See Tire Inspection 0 284 and Tire Rotation 0 284. The rubber in tires ages over time. This also applies to the spare tire, if the vehicle has one, even if it is never used. Multiple factors including temperatures, loading conditions, and inflation pressure maintenance affect how fast aging takes place. GM recommends that tires, including the spare if equipped, be replaced after six years, regardless of tread wear. To identify the age of a tire, use the tire manufacture date which is the last four digits of the DOT Tire Identification Number (TIN) which is molded into one side of the tire sidewall. The first two digits represent the week (01–52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310. Vehicle Storage Tires age when stored normally mounted on a parked vehicle. Park a vehicle that will be stored for at least a month in a cool, dry, clean area away from direct sunlight to slow aging. This area should be free of grease, gasoline, or other substances that can deteriorate rubber. Parking for an extended period can cause flat spots on the tires that may result in vibrations while driving. When storing a vehicle for at least a month, remove the tires or raise the vehicle to reduce the weight from the tires. Buying New Tires GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rating. When replacement tires are needed, GM strongly recommends buying tires with the same TPC Spec rating. GM's exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of the vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM's TPC Spec number is molded onto the tire's sidewall near the tire size. If the tires have an all-season tread design, the TPC Spec number will be followed by MS for mud and snow. See Tire Sidewall Labeling 0 272. GM recommends replacing worn tires in complete sets of four. Uniform tread depth on all tires will help to maintain the performance of the vehicle. Braking and handling performance may be adversely affected if all the tires are not replaced at the same Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE time. If proper rotation and maintenance have been done, all four tires should wear out at about the same time. See Tire Rotation 0 284. However, if it is necessary to replace only one axle set of worn tires, place the new tires on the rear axle. Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y and ZR speed rated tires. Never exceed the winter tires’ maximum speed capability when using winter tires with a lower speed rating. { Warning Tires could explode during improper service. Attempting to mount or dismount a tire could cause injury or death. Only your dealer or authorized tire service center should mount or dismount the tires. { Warning Mixing tires of different sizes, tread patterns, or types on the same axle may cause loss of control of the vehicle, resulting in a crash or other vehicle damage. Use the same size, load range, and type of tires as the original tires. { Warning Using bias-ply tires on the vehicle may cause the wheel rim flanges to develop cracks after many miles of driving. A tire and/or wheel could fail suddenly and cause a crash. Use only radial-ply tires with the wheels on the vehicle. If the vehicle tires must be replaced with a tire that does not have a TPC Spec number, make 287 sure they are the same size, load range, speed rating, and construction (radial) as the original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed. See Tire Pressure Monitor System 0 279. The Tire and Loading Information label indicates the original equipment tires on the vehicle. See Vehicle Load Limits 0 167. Different Size Tires and Wheels If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, traction Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 288 VEHICLE CARE control, electronic stability control, or All-Wheel Drive, the performance of these systems can also be affected. { Warning If different sized wheels are used, there may not be an acceptable level of performance and safety if tires not recommended for those wheels are selected. This increases the chance of a crash and serious injury. Only use GM specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician. See Buying New Tires 0 286 and Accessories and Modifications 0 242. Uniform Tire Quality Grading The following information relates to the system developed by the United States National Highway Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance. This applies only to vehicles sold in the United States. The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading (UTQG) system does not apply to deep tread, winter tires, compact spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards. Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A All Passenger Car Tires Must Conform to Federal Safety Requirements In Addition To These Grades. 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 one-half (1½) 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 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE due to variations in driving habits, service practices and differences in road characteristics and climate. Traction The traction grades, from highest to lowest, are AA, A, B, and C. Those grades 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 straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics. Temperature 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 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 grade for this tire is 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. 289 Wheel Alignment and Tire Balance The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other. Some slight pull to the left or right, depending on the crown of the road and/or other road surface variations such as troughs or ruts, is normal. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. See your dealer for proper diagnosis. Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 290 VEHICLE CARE air, replace it. Some aluminum wheels can be repaired. See your dealer if any of these conditions exist. Your dealer will know the kind of wheel that is needed. Each new wheel should have the same load-carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. Replace wheels, wheel bolts, wheel nuts, or Tire Pressure Monitor System (TPMS) sensors with new GM original equipment parts. { Warning Using the wrong replacement wheels, wheel bolts, or wheel nuts can be dangerous. It could affect the braking and handling of the vehicle. Tires can lose air, and cause loss of control, causing a crash. Always use the correct wheel, wheel bolts, and wheel nuts for replacement. Caution The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis. Used Replacement Wheels { Warning Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels, use a new GM original equipment wheel. Tire Chains { Warning Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause loss of control and a crash. Use another type of traction device only if its manufacturer recommends it for the vehicle's tire size combination and road conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slow and readjust or remove the traction device if it contacts the vehicle. Do not spin the wheels. If traction devices are used, install them on the front tires. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE If a Tire Goes Flat It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. See Tires 0 270. If air goes out of a tire, it is much more likely to leak out slowly. But if there ever is a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop, well off the road, if possible. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction as used in a skid. Stop pressing the accelerator pedal and steer to straighten the vehicle. It may be very bumpy and noisy. Gently brake to a stop, well off the road, if possible. 291 { Warning Warning (Continued) Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt to re-inflate a tire that has been driven on while severely underinflated or flat. Have your dealer or an authorized tire service center repair or replace the flat tire as soon as possible. or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place, well off the road, if possible. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 142. { Warning { Warning Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured (Continued) Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall causing injury or death. Find a level place to change the tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 292 VEHICLE CARE Warning (Continued) Warning (Continued) 2. Put an automatic transmission in P (Park) or a manual transmission in 1 (First) or R (Reverse). 3. Turn off the engine and do not restart while the vehicle is raised. 4. Do not allow passengers to remain in the vehicle. 5. Place wheel blocks, if equipped, on both sides of the tire at the opposite corner of the tire being changed. When the vehicle has a flat tire (2), use the following example as a guide to assist in the placement of the wheel blocks (1), if equipped. death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust 0 180. 1. Wheel Block (If Equipped) 2. Flat Tire The following information explains how to repair or change a tire. Tire Sealant and Compressor Kit { Warning Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even (Continued) { Warning Overinflating a tire could cause the tire to rupture and you or others could be injured. Be sure to read and follow the tire sealant and compressor kit instructions and inflate the tire to its recommended pressure. Do not exceed the recommended pressure. { Warning Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE 293 Warning (Continued) sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in its original location. If this vehicle has a tire sealant and compressor kit, there may not be a spare tire or tire changing equipment, and on some vehicles there may not be a place to store a tire. The tire sealant and compressor can be used to temporarily seal punctures up to 6 mm (0.25 in) in the tread area of the tire. It can also be used to inflate an underinflated tire. If the tire has been separated from the wheel, has damaged sidewalls, or has a large puncture, the tire is too severely damaged for the tire sealant and compressor kit to be effective. Read and follow all of the tire sealant and compressor kit instructions. The kit includes: 1. 2. 3. 4. 5. 6. 7. 8. Sealant Canister Inlet Valve Sealant/Air Hose Base of Sealant Canister Tire Sealant Canister On/Off Button Slot on Top of Compressor Pressure Deflation Button Pressure Gauge 9. Power Plug 10. Air Only Hose Tire Sealant Read and follow the safe handling instructions on the label adhered to the tire sealant canister (4). Check the tire sealant expiration date on the tire sealant canister. The tire sealant canister (4) should be replaced before its expiration date. Replacement tire sealant canisters are available at your local dealer. There is only enough sealant to seal one tire. After usage, the tire sealant canister must be replaced. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 294 VEHICLE CARE Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire 3. Place the compressor on the ground near the flat tire. When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for five minutes. This will help to inflate the tire faster. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 142. See If a Tire Goes Flat 0 291 for other important safety warnings. Do not remove any objects that have penetrated the tire. 1. Remove the tire sealant canister (4) and compressor from its storage location. See Storing the Tire Sealant and Compressor Kit 0 298. 2. Remove the air only hose (10) and the power plug (9) from the bottom of the compressor. 4. Attach the air only hose (10) to the sealant canister inlet valve (1) by turning it clockwise until tight. 5. Slide the base of the tire sealant canister (3) into the slot on the top of the compressor (6) to hold it upright. Make sure the tire valve stem is positioned close to the ground so the hose will reach it. 6. Remove the valve stem cap from the flat tire by turning it counterclockwise. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE The compressor will inject sealant and air into the tire. The pressure gauge (8) will initially show a high pressure while the compressor pushes the sealant into the tire. Once the sealant is completely dispersed into the tire, the pressure will quickly drop and start to rise again as the tire inflates with air only. 7. Attach the sealant/air hose (2) to the tire valve stem by turning it clockwise until tight. 8. Plug the power plug (9) into the accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets 0 103. Do not pinch the power plug cord in the door or window. 9. Start the vehicle. The vehicle must be running while using the air compressor. 10. Press the on/off button (5) to turn the tire sealant and compressor kit on. 11. Inflate the tire to the recommended inflation pressure using the pressure gauge (8). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure 0 277. The pressure gauge (8) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on/off until the correct pressure is reached. 295 Caution If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. 12. Press the on/off button (5) to turn the tire sealant and compressor kit off. The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire. Therefore, Steps 13–21 must be done immediately after Step 12. Be careful while handling the tire sealant and compressor kit as it could be warm after usage. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 296 VEHICLE CARE 13. Unplug the power plug (9) from the accessory power outlet in the vehicle. 14. Turn the sealant/air hose (2) counterclockwise to remove it from the tire valve stem. 15. Replace the tire valve stem cap. 16. Remove the tire sealant canister (4) from the slot on top of the compressor (6). 17. Turn the air only hose (10) counterclockwise to remove it from the tire sealant canister inlet valve (1). 18. Turn the sealant/air hose (2) clockwise onto the sealant canister inlet valve (1) to prevent sealant leakage. 19. Return the air only hose (10) and power plug (9) back to their original storage location. 20. If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister and place it in a highly visible location. Do not exceed the speed on this label until the damaged tire is repaired or replaced. 21. Return the equipment to its original storage location in the vehicle. 22. Immediately drive the vehicle 8 km (5 mi) to distribute the sealant in the tire. 23. Stop at a safe location and check the tire pressure. Refer to Steps 1–10 under “Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured).” If the tire pressure has fallen more than 68 kPa (10 psi) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. If the tire pressure has not dropped more than 68 kPa (10 psi) from the recommended inflation pressure, inflate the tire to the recommended inflation pressure. 24. Wipe off any sealant from the wheel, tire, or vehicle. 25. Dispose of the used tire sealant canister (4) at a local dealer or in accordance with local state codes and practices. 26. Replace it with a new canister available from your dealer. 27. After temporarily sealing a tire using the tire sealant and compressor kit, take the vehicle to an authorized dealer within 161 km (100 mi) of driving to have the tire repaired or replaced. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) 297 3. Place the compressor on the ground near the flat tire. Make sure the tire valve stem is positioned close to the ground so the hose will reach it. The kit includes: 4. Remove the valve stem cap from the flat tire by turning it counterclockwise. 9. Power Plug 10. Air Only Hose 1. 2. 3. 4. 5. 6. 7. 8. Sealant Canister Inlet Valve Sealant/Air Hose Base of Sealant Canister Tire Sealant Canister On/Off Button Slot on Top of Compressor Pressure Deflation Button Pressure Gauge If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 142. See If a Tire Goes Flat 0 291 for other important safety warnings. 1. Remove the compressor from its storage location. See Storing the Tire Sealant and Compressor Kit 0 298. 2. Remove the air only hose (10) and the power plug (9) from the bottom of the compressor. 5. Attach the air only hose (10) to the tire valve stem by turning it clockwise until tight. 6. Plug the power plug (9) into the accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets 0 103. Do not pinch the power plug cord in the door or window. 7. Start the vehicle. The vehicle must be running while using the air compressor. 8. Press the on/off button (5) to turn the tire sealant and compressor kit on. The compressor will inflate the tire with air only. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 298 VEHICLE CARE 9. Inflate the tire to the recommended inflation pressure using the pressure gauge (8). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure 0 277. The pressure gauge (8) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on/off until the correct pressure is reached. Caution If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. 10. Press the on/off button (5) to turn the tire sealant and compressor kit off. Be careful while handling the compressor as it could be warm after usage. Storing the Tire Sealant and Compressor Kit The tire sealant and compressor kit is in a bag in the rear compartment storage area. 11. Unplug the power plug (9) from the accessory power outlet in the vehicle. 1. Open the liftgate. 12. Turn the air only hose (10) counterclockwise to remove it from the tire valve stem. 3. Lift the load floor. Use the hook to hold the load floor open. See Rear Storage 0 92. 13. Replace the tire valve stem cap. 14. Return the air only hose (10) and power plug (9) back to their original storage location. 15. Return the equipment to its original storage location in the vehicle. The tire sealant and compressor kit has accessory adapters located in a compartment on the bottom of its housing that can be used to inflate air mattresses, balls, etc. 2. Remove the cargo cover, if equipped. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE 4. Turn the retainer nut counterclockwise to remove the tire sealant and compressor kit bag. 5. Remove the tire sealant and compressor kit from the bag. To store the tire sealant and compressor kit, reverse the steps. Tire Changing Removing the Spare Tire and Tools 299 3. Jack 4. Strap 5. Tow Hook (If Equipped) To access the spare tire and tools: 1. Open the liftgate. See Liftgate 0 21. 2. Remove the cargo cover, if equipped. 3. Lift the load floor. Use the hook to hold the load floor open. See Rear Storage 0 92. 4. Turn the retainer nut counterclockwise and remove the spare tire. Place the spare tire next to the tire being changed. 5. The jack and tools are stored below the spare tire. Remove them from their container and place them near the tire being changed. 1. Screwdriver (If Equipped) 2. Wrench Insert the hook (2) into the opening on the liftgate (1) to hold it open. Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before proceeding. See If a Tire Goes Flat 0 291. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 300 VEHICLE CARE 2. For vehicles equipped with a wheel cover or center cap, pull the cover or center cap away from the wheel to remove it. Store the wheel cover in the cargo area until the flat tire is repaired or replaced. If the vehicle has a center cap with wheel nut caps, the wheel nut caps are designed to stay with the center cap after they are loosened. Remove the entire center cap if the wheel has a smooth center cap. Place the chisel end of the wheel wrench in the slot on the wheel, and gently pry it off. 3. Turn the wheel wrench counterclockwise to loosen all the wheel nuts, but do not remove them yet. Locate the notch on the sheet metal weld flange. Place the center of the jack lift head on the center of the sheet metal notch. Caution The jack must not be used in any other position. Make sure that the jack lift head is in the correct position or you may damage your vehicle. The repairs would not be covered by your warranty. 4. Position the jack lift head at the jack location nearest the flat tire. { Warning Getting under a vehicle when it is lifted on a jack is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE { Warning Caution Raising the vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. Using a jack to raise the vehicle without positioning it correctly could damage your vehicle. When raising your vehicle on a jack, be sure to position it correctly under the frame and avoid contact with the plastic molding. 301 Do not raise the vehicle yet. 6. Put the compact spare tire near you. 7. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground so there is enough room for the road tire to clear the ground. { Warning Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire. 8. Remove all of the wheel nuts. 5. Turn the wheel wrench clockwise to raise the jack until the slot in the jack lift head fits into the metal flange located behind the cut out on the plastic molding. 9. Remove the flat tire. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 302 VEHICLE CARE { Warning Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause a crash. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper towel can be used; however, use a scraper or wire brush later to remove all rust or dirt. 10. Remove any rust or dirt from the wheel bolts, mounting surfaces, and spare wheel. 11. Place the compact spare tire on the wheel-mounting surface. { Warning Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash. 12. Reinstall the wheel nuts. Tighten each nut by hand until the wheel is held against the hub. 13. Lower the vehicle by turning the jack handle counterclockwise. { Warning Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off. The wheel nuts should be tightened with a torque wrench to the proper (Continued) Warning (Continued) torque specification after replacing. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel nuts. See Capacities and Specifications 0 332 for original equipment wheel nut torque specifications. Caution Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications 0 332 for the wheel nut torque specification. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Caution Wheel covers will not fit on the vehicle's compact spare. If you try to put a wheel cover on the compact spare, the cover or the spare could be damaged. 303 3. Lower the load floor. 4. Place the tire, lying flat, in the rear storage compartment. 5. Place the loop end of the strap through the liftgate striker. Storing a Flat or Spare Tire and Tools 14. Tighten the wheel nuts firmly in a crisscross sequence, as shown. { Warning 15. Lower the jack all the way and remove the jack from under the vehicle. Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. 16. Tighten the wheel nuts firmly with the wheel wrench. When reinstalling the wheel cover or center cap on the full-size tire, tighten all five plastic caps hand snug with the aid of the wheel wrench and tighten them with the wheel wrench an additional one-quarter of a turn. To store the flat or spare tire and tools: 1. Open the liftgate. See Liftgate 0 21. 2. Replace the jack and tools in their original storage location. 6. Route the strap through the wheel as shown. 7. Attach the hook to the loop end of the strap. 8. Tighten the strap. 9. Replace the cargo cover, if equipped. 10. Close the liftgate and make sure it is fully latched. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 304 VEHICLE CARE The compact spare is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. Compact Spare Tire { Warning Driving with more than one compact spare tire at a time could result in loss of braking and handling. This could lead to a crash and you or others could be injured. Use only one compact spare tire at a time. If this vehicle has a compact spare tire, it was fully inflated when new; however, it can lose air over time. Check the inflation pressure regularly. It should be 420 kPa (60 psi). Stop as soon as possible and check that the spare tire is correctly inflated after being installed on the vehicle. The compact spare tire is designed for temporary use only. The vehicle will perform differently with the spare tire installed and it is recommended that the vehicle speed be limited to 80 km/h (50 mph). To conserve the tread of the spare tire, have the standard tire repaired or replaced as soon as convenient and return the spare tire to the storage area. Do not mix the compact spare tire or wheel with other wheels or tires. They will not fit. Keep the spare tire and its wheel together. When using a compact spare tire, the AWD (if equipped), ABS, and Traction Control systems may engage until the spare tire is recognized by the vehicle, especially on slippery roads. Adjust driving to reduce possible wheel slip. Tire chains will not fit the compact spare. Using them can damage the vehicle and the chains. Do not use tire chains on the compact spare. Caution When the compact spare is installed, do not take the vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails which can damage the tire, wheel, and other parts of the vehicle. Do not use the compact spare on other vehicles. Caution Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Jump Starting See California Proposition 65 Warning 0 241 and the back cover. Jump Starting - North America { Warning For more information about the vehicle battery, see Battery - North America 0 258. Batteries can hurt you. They can be dangerous because: . They contain acid that can burn you. . They contain gas that can explode or ignite. . They contain enough electricity to burn you. If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely. { Warning WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER HANDLING. For more information go to www.P65Warnings.ca.gov/ passenger-vehicle. 305 If you do not follow these steps exactly, some or all of these things can hurt you. Caution Ignoring these steps could result in costly damage to the vehicle that would not be covered by the vehicle warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle. 1. Discharged Remote Battery Positive Terminal 2. Discharged Remote Battery Negative Ground Terminal 3. Good Battery Negative Terminal 4. Good Battery Positive Terminal The jump start remote positive terminal (1) and the remote negative ground terminal (2) for the discharged battery are on the driver side of the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 306 VEHICLE CARE The jump start negative terminal (3) and positive terminal (4) are on the battery of the vehicle providing the jump start. The positive jump start connection for the discharged battery is under a cover. Remove the cover to expose the terminal. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Caution If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. Only use a vehicle that has a 12-volt system with a negative ground for jump starting. 2. Position the two vehicles so that they are not touching. 3. Set the parking brake firmly and put the transmission in P (Park). See Shifting Into Park 0 176. Caution { Warning If any accessories are left on or plugged in during the jump starting procedure, they could be damaged. The repairs would not be covered by the vehicle warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump starting. Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. 4. Turn the ignition off. Turn off all lights and accessories in both vehicles, except the hazard warning flashers if needed. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately. { Warning { Warning An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing, and tools away from any underhood electric fan. Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Connect one end of the red positive (+) cable to the remote positive (+) terminal on the discharged battery. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE 6. Connect the other end of the red positive (+) cable to the positive (+) terminal of the good battery. 7. Connect one end of the black negative (–) cable to the negative (–) terminal of the good battery. 8. Connect the other end of the black negative (–) cable to the remote negative (–) ground terminal on the driver side shock tower for the discharged battery. 9. Start the engine in the vehicle with the good battery and run the engine at idle speed for at least four minutes. 10. Try to start the vehicle that had the dead battery. If it will not start after a few tries, it probably needs service. Caution If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by the vehicle warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal. Jumper Cable Removal Reverse the sequence exactly when removing the jumper cables. After starting the disabled vehicle and removing the jumper cables, allow it to idle for several minutes. 307 Towing the Vehicle Caution Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty. Do not lash or hook to suspension components. Use the proper straps around the tires to secure the vehicle. Do not drag a locked wheel/tire. Use tire skates or dollies under any locked wheel/tire while loading the vehicle. Do not use a sling type lift to tow the vehicle. This could damage the vehicle. Caution If the vehicle cannot be shifted into Neutral (N), do not use the tow eye to tow the vehicle. Vehicle damage may occur. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 308 VEHICLE CARE GM recommends a flatbed tow truck to transport a disabled vehicle. Use ramps to help reduce approach angles, if necessary. A towed vehicle should have its drive wheels off the ground. Contact Roadside Service or a professional towing service if the disabled vehicle must be towed. Recreational Vehicle Towing Caution Dolly towing or dinghy towing the vehicle may cause damage because of reduced ground clearance. Always put the vehicle on a flatbed truck or trailer. The vehicle was neither designed nor intended to be towed with any of its wheels on the ground. If the vehicle must be towed, see Towing the Vehicle 0 307. The vehicle is equipped with specific attachment points to be used by the towing provider. These holes may be used to pull the vehicle from a flat road surface onto the flatbed tow truck. Appearance Care Exterior Care Locks Locks are lubricated at the factory. Use a de-icing agent only when absolutely necessary, and have the locks greased after using. See Recommended Fluids and Lubricants 0 328. Washing the Vehicle To preserve the vehicle's finish, wash it often and out of direct sunlight. Caution Do not use petroleum-based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or plastic parts. If damage occurs, it would not be covered by the vehicle warranty. Approved cleaning products can be obtained from your dealer. Follow all manufacturer directions regarding (Continued) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Caution (Continued) correct product usage, necessary safety precautions, and appropriate disposal of any vehicle care product. Caution Avoid using high-pressure washes closer than 30 cm (12 in) to the surface of the vehicle. Use of power washers exceeding 8,274 kPa (1,200 psi) can result in damage or removal of paint and decals. Caution Do not power wash any component under the hood that has this e symbol. This could cause damage that would not be covered by the vehicle warranty. If using an automatic car wash, follow the car wash instructions. The windshield wiper and rear window wiper, if equipped, must be off. Remove any accessories that may be damaged or interfere with the car wash equipment. Rinse the vehicle well, before washing and after, to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. Finish Care Application of aftermarket clearcoat sealant/wax is not recommended. If painted surfaces are damaged, see your dealer to have the damage assessed and repaired. Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the vehicle's finish if they remain on painted surfaces. Wash the vehicle as 309 soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Occasional hand waxing or mild polishing should be done to remove residue from the paint finish. See your dealer for approved cleaning products. Do not apply waxes or polishes to uncoated plastic, vinyl, rubber, decals, simulated wood, or flat paint as damage can occur. Caution Machine compounding or aggressive polishing on a basecoat/ clearcoat paint finish may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/clearcoat paint finish on the vehicle. To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 310 VEHICLE CARE Protecting Exterior Bright Metal Moldings Caution Failure to clean and protect the bright metal moldings can result in a hazy white finish or pitting. This damage would not be covered by the vehicle warranty. The bright metal moldings on the vehicle are aluminum, chrome, or stainless steel. To prevent damage always follow these cleaning instructions: . Be sure the molding is cool to the touch before applying any cleaning solution. . Use only approved cleaning solutions for aluminum, chrome, or stainless steel. Some cleaners are highly acidic or contain alkaline substances and can damage the moldings. . Always dilute a concentrated cleaner according to the manufacturer’s instructions. . Do not use cleaners that are not intended for automotive use. . Use a nonabrasive wax on the vehicle after washing to protect and extend the molding finish. Cleaning Exterior Lamps/Lenses, Emblems, Decals, and Stripes Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps, lenses, emblems, decals, and stripes. Follow instructions under "Washing the Vehicle" previously in this section. Lamp covers are made of plastic, and some have a UV protective coating. Do not clean or wipe them when dry. Do not use any of the following on lamp covers: . Abrasive or caustic agents. . Washer fluids and other cleaning agents in higher concentrations than suggested by the manufacturer. . Solvents, alcohols, fuels, or other harsh cleaners. . Ice scrapers or other hard items. . Aftermarket appearance caps or covers while the lamps are illuminated, due to excessive heat generated. Caution Failure to clean lamps properly can cause damage to the lamp cover that would not be covered by the vehicle warranty. Caution Using wax on low gloss black finish stripes can increase the gloss level and create a non-uniform finish. Clean low gloss stripes with soap and water only. Air Intakes Clear debris from the air intakes, between the hood and windshield, when washing the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Shutter System Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice. Weatherstrips The vehicle may have a shutter system designed to help increase fuel economy. Keep the shutter system clean for proper operation. Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean rubber blades using a lint-free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Apply weatherstrip lubricant on weatherstrips to make them last longer, seal better, and not stick or squeak. Lubricate weatherstrips at least once a year. Hot, dry climates may require more frequent application. Black marks from rubber material on painted surfaces can be removed by rubbing with a clean cloth. See Recommended Fluids and Lubricants 0 328. Tires Use a stiff brush with tire cleaner to clean the tires. 311 Caution Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle. Wheels and Wheel Trim Use a soft, clean cloth with mild soap and water to clean the wheels. After rinsing thoroughly with clean water, dry with a soft, clean towel. A wax may then be applied. Caution Chrome wheels and chrome wheel trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium chloride or calcium chloride. These are used on roads for conditions such as dust and ice. Always wash the chrome with soap and water after exposure. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 312 VEHICLE CARE Caution To avoid surface damage on wheels and wheel trim, do not use strong soaps, chemicals, abrasive polishes, cleaners, or brushes. Use only GM approved cleaners. Do not drive the vehicle through an automatic car wash that uses silicon carbide tire/ wheel cleaning brushes. Damage could occur and the repairs would not be covered by the vehicle warranty. Brake System Visually inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect drum brake linings/ shoes for wear or cracks. Inspect all other brake parts. Steering, Suspension, and Chassis Components Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear at least once a year. care to thoroughly clean any areas where mud and other debris can collect. Inspect power steering for proper attachment, connections, binding, leaks, cracks, chafing, etc. Do not directly power wash the transfer case and/or front/rear axle output seals. High pressure water can overcome the seals and contaminate the fluid. Contaminated fluid will decrease the life of the transfer case and/or axles and should be replaced. Visually check constant velocity joint boots and axle seals for leaks. Sheet Metal Damage Body Component Lubrication Lubricate all key lock cylinders, hood hinges, liftgate hinges, and the steel fuel door hinges, unless the components are plastic. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak. If the vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty. Underbody Maintenance Finish Damage At least twice a year, spring and fall, use plain water to flush any corrosive materials from the underbody. Take Quickly repair minor chips and scratches with touch-up materials available from your dealer to avoid Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE corrosion. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Chemical Paint Spotting Airborne pollutants can fall upon and attack painted vehicle surfaces causing blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. See “Finish Care” previously in this section. Interior Care To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately remove any soils. Newspapers or dark garments can transfer color to the vehicle’s interior. Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Using a mild soap solution, immediately remove hand lotions, sunscreen, and insect repellent from all interior surfaces or permanent damage may result. Use cleaners specifically designed for the surfaces being cleaned to prevent permanent damage. Apply all cleaners directly to the cleaning cloth. Do not spray cleaners on any switches or controls. Remove cleaners quickly. Before using cleaners, read and follow all safety instructions on the label. While cleaning the interior, open the doors and windows to get proper ventilation. To prevent damage, do not clean the interior using the following cleaners or techniques: . Never use a razor or any other sharp object to remove soil from any interior surface. . Never use a brush with stiff bristles. . Never rub any surface aggressively or with too much pressure. . Do not use laundry detergents or dishwashing soaps with degreasers. For liquid cleaners, use approximately 20 drops per 3.8 L (1 gal) of water. A concentrated soap solution will create streaks 313 and attract dirt. Do not use solutions that contain strong or caustic soap. . Do not heavily saturate the upholstery when cleaning. . Do not use solvents or cleaners containing solvents. Interior Glass To clean, use a terry cloth fabric dampened with water. Wipe droplets left behind with a clean dry cloth. If necessary, use a commercial glass cleaner after cleaning with plain water. Caution To prevent scratching, never use abrasive cleaners on automotive glass. Abrasive cleaners or aggressive cleaning may damage the rear window defogger. Cleaning the windshield with water during the first three to six months of ownership will reduce tendency to fog. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 314 VEHICLE CARE Speaker Covers Vacuum around a speaker cover gently, so that the speaker will not be damaged. Clean spots with water and mild soap. Coated Moldings Coated moldings should be cleaned. . When lightly soiled, wipe with a sponge or soft, lint-free cloth dampened with water. . When heavily soiled, use warm soapy water. Fabric/Carpet/Suede Start by vacuuming the surface using a soft brush attachment. If a rotating vacuum brush attachment is being used, only use it on the floor carpet. Before cleaning, gently remove as much of the soil as possible: . Gently blot liquids with a paper towel. Continue blotting until no more soil can be removed. . For solid soils, remove as much as possible prior to vacuuming. To clean: 1. Saturate a clean, lint-free colorfast cloth with water. Microfiber cloth is recommended to prevent lint transfer to the fabric or carpet. colorfastness before using a commercial upholstery cleaner or spot lifter. If ring formation occurs, clean the entire fabric or carpet. After cleaning, use a paper towel to blot excess moisture. 2. Remove excess moisture by gently wringing until water does not drip from the cleaning cloth. Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays 3. Start on the outside edge of the soil and gently rub toward the center. Fold the cleaning cloth to a clean area frequently to prevent forcing the soil in to the fabric. Use a microfiber cloth on high gloss surfaces or vehicle displays. First, use a soft bristle brush to remove dirt that can scratch the surface. Then gently clean by rubbing with a microfiber cloth. Never use window cleaners or solvents. Periodically hand wash the microfiber cloth separately, using mild soap. Do not use bleach or fabric softener. Rinse thoroughly and air dry before next use. 4. Continue gently rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth. 5. If the soil is not completely removed, use a mild soap solution followed only by plain water. If the soil is not completely removed, it may be necessary to use a commercial upholstery cleaner or spot lifter. Test a small hidden area for Caution Do not attach a device with a suction cup to the display. This may cause damage and would not be covered by the vehicle warranty. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 VEHICLE CARE Instrument Panel, Leather, Vinyl, Other Plastic Surfaces, Low Gloss Paint Surfaces, and Natural Open Pore Wood Surfaces Use a soft microfiber cloth dampened with water to remove dust and loose dirt. For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap solution. Caution Soaking or saturating leather, especially perforated leather, as well as other interior surfaces, may cause permanent damage. Wipe excess moisture from these surfaces after cleaning and allow them to dry naturally. Never use heat, steam, or spot removers. Do not use cleaners that contain silicone or wax-based products. Cleaners containing these solvents can permanently change the appearance and feel of leather or soft trim, and are not recommended. Do not use cleaners that increase gloss, especially on the instrument panel. Reflected glare can decrease visibility through the windshield under certain conditions. Caution Use of air fresheners may cause permanent damage to plastics and painted surfaces. If an air freshener comes in contact with any plastic or painted surface in the vehicle, blot immediately and clean with a soft cloth dampened with a mild soap solution. Damage caused by air fresheners would not be covered by the vehicle warranty. Cargo Cover and Convenience Net If equipped, wash with warm water and mild detergent. Do not use chlorine bleach. Rinse with cold water, and then dry completely. Care of Seat Belts Keep belts clean and dry. 315 { Warning Do not bleach or dye seat belt webbing. It may severely weaken the webbing. In a crash, they might not be able to provide adequate protection. Clean and rinse seat belt webbing only with mild soap and lukewarm water. Allow the webbing to dry. Floor Mats { Warning If a floor mat is the wrong size or is not properly installed, it can interfere with the pedals. Interference with the pedals can cause unintended acceleration and/ or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the pedals. Use the following guidelines for proper floor mat usage. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/11/19 316 VEHICLE CARE . The original equipment floor mats were designed for your vehicle. If the floor mats need replacing, it is recommended that certified floor mats be purchased. Non-certified floor mats may not fit properly and may interfere with the pedals. Always check that the floor mats do not interfere with the pedals. . Do not use a floor mat if the vehicle is not equipped with a floor mat retainer on the driver side floor. . Use the floor mat with the correct side up. Do not turn it over. . Do not place anything on top of the driver side floor mat. . Use only a single floor mat on the driver side. . Do not place one floor mat on top of another. Removing and Replacing the Floor Mats The driver and passenger side floor mats are held in place by two button-type retainers. 1. Pull up on the rear of the floor mat to unlock each retainer and remove. 2. Reinstall by lining up the floor mat retainer openings over the carpet retainers and pushing down to snap into position. 3. Make sure the floor mat is properly secured in place. Verify the floor mat does not interfere with the pedals. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SERVICE AND MAINTENANCE Service and Maintenance General Information General Information . . . . . . . . . . . . . 317 Maintenance Schedule Maintenance Schedule . . . . . . . . . . . 318 Special Application Services Special Application Services . . . . . 324 Additional Maintenance and Care Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . 325 Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . 328 Maintenance Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329 Maintenance Records Maintenance Records . . . . . . . . . . . . 330 General Information Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed. Your dealer has trained technicians who can perform required maintenance using genuine replacement parts. They have up-to-date tools and equipment for fast and accurate diagnostics. Many dealers have extended evening and Saturday hours, courtesy transportation, and online scheduling to assist with service needs. Your dealer recognizes the importance of providing competitively priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as oil changes and tire rotations and 317 additional maintenance items like tires, brakes, batteries, and wiper blades. Caution Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition. Do not have chemical flushes that are not approved by GM performed on the vehicle. The use of flushes, solvents, cleaners, or lubricants that are not approved by GM could damage the vehicle, requiring expensive repairs that are not covered by the vehicle warranty. The Tire Rotation and Required Services are the responsibility of the vehicle owner. It is recommended to have your dealer perform these services every 12 000 km/7,500 mi. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 318 SERVICE AND MAINTENANCE Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions. Because of the way people use vehicles, maintenance needs vary. There may need to be more frequent checks and services. The Additional Required Services - Normal are for vehicles that: . Carry passengers and cargo within recommended limits on the Tire and Loading Information label. See Vehicle Load Limits 0 167. . Are driven on reasonable road surfaces within legal driving limits. . Use the recommended fuel. See Recommended Fuel 0 224. Refer to the information in the Maintenance Schedule Additional Required Services - Normal chart. The Additional Required Services Severe are for vehicles that are: . Mainly driven in heavy city traffic in hot weather. . Mainly driven in hilly or mountainous terrain. . Frequently towing a trailer. . Maintenance Schedule Used for high speed or competitive driving. Owner Checks and Services . Used for taxi, police, or delivery service. Refer to the information in the Maintenance Schedule Additional Required Services - Severe chart. { Warning Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work. See Doing Your Own Service Work 0 242. At Each Fuel Stop . Check the engine oil level. See Engine Oil 0 246. Once a Month . Check the tire inflation pressures. See Tire Pressure 0 277. . Inspect the tires for wear. See Tire Inspection 0 284. . Check the windshield washer fluid level. See Washer Fluid 0 255. Engine Oil Change When the CHANGE ENGINE OIL SOON message displays, have the engine oil and filter changed within the next 1 000 km/600 mi. If driven under the best conditions, the engine oil life system may not indicate the need for vehicle service for up to a year. The engine oil and filter must be changed at least once a year and the oil life system must be reset. Your trained dealer technician can perform this work. If the engine oil life system Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SERVICE AND MAINTENANCE is reset accidentally, service the vehicle within 5 000 km/3,000 mi since the last service. Reset the oil life system when the oil is changed. See Engine Oil Life System 0 248. Engine Air Filter Change When the REPLACE AT NEXT OIL CHANGE message displays, the engine air filter should be replaced at the next engine oil change. When the REPLACE ENGINE AIR FILTER SOON message displays, the engine air filter should be replaced at the earliest convenience. Reset the engine air filter life system after the engine air filter is replaced. See Engine Air Filter Life System 0 249. Air Conditioning Desiccant (Replace Every Seven Years) The air conditioning system requires maintenance every seven years. This service requires replacement of the desiccant to help the longevity and efficient operation of the air conditioning system. This service can be complex. See your dealer. Tire Rotation and Required Services Every 12 000 km/ 7,500 mi Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation 0 284. . Check engine oil level and oil life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil 0 246 and Engine Oil Life System 0 248. . If equipped with the engine air filter life system, check the air filter life percentage. If necessary, replace the engine air filter and reset the engine air filter life system. See Engine Air Filter Life System 0 249. If the vehicle is not equipped with the engine air filter life system, inspect the engine air cleaner filter. See Engine Air Cleaner/Filter 0 250. . Check engine coolant level. See Cooling System 0 251. . Check windshield washer fluid level. See Washer Fluid 0 255. 319 . Check tire inflation pressures. See Tire Pressure 0 277. . Inspect tire wear. See Tire Inspection 0 284. . Visually check for fluid leaks. . Inspect brake system. See Exterior Care 0 308. . Visually inspect steering, suspension, and chassis components for damage, including cracks or tears in the rubber boots, loose or missing parts, or signs of wear at least once a year. See Exterior Care 0 308. . Inspect power steering for proper attachment, connections, binding, leaks, cracks, chafing, etc. . Visually inspect halfshafts and drive shafts for excessive wear, lubricant leaks, and/or damage including: tube dents or cracks, constant velocity joint or universal joint looseness, cracked or missing boots, loose or missing boot clamps, center bearing excessive looseness, loose or missing fasteners, and axle seal leaks. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 320 SERVICE AND MAINTENANCE . Check restraint system components. See Safety System Check 0 57. . Check tire sealant expiration date, if equipped. See Tire Sealant and Compressor Kit 0 292. . Visually inspect fuel system for damage or leaks. . Inspect sunroof track and seal, if equipped. See Sunroof 0 37. . Visually inspect exhaust system and nearby heat shields for loose or damaged parts. . Lubricate body components. See Exterior Care 0 308. . Check starter switch. See Starter Switch Check 0 259. . Check parking brake and automatic transmission park mechanism. See Park Brake and P (Park) Mechanism Check 0 259. . Check accelerator pedal for damage, high effort, or binding. Replace if needed. . Visually inspect gas strut for signs of wear, cracks, or other damage. Check the hold open ability of the strut. If the hold open is low, service the gas strut. See Gas Strut(s) 0 261. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 3 6 000 k m/ 22,500 mi 4 8 000 k m/ 30,000 mi 6 0 000 k m/ 37,500 mi 7 2 000 k m/ 45,000 mi 8 4 000 k m/ 52,500 mi 9 6 000 k m/ 60,000 mi 1 0 8 000 k m/ 67,500 mi 1 2 0 000 k m/ 75,000 mi 1 3 2 000 k m/ 82,500 mi 1 4 4 000 k m/ 90,000 mi 1 5 6 000 k m/ 97,500 mi 1 6 8 000 k m/ 105,000 mi 1 8 0 000 k m/ 112,500 mi 1 9 2 000 k m/ 120,000 mi 2 0 4 000 k m/ 127,500 mi 2 1 6 000 k m/ 135,000 mi 2 2 8 000 k m/ 142,500 mi 2 4 0 000 k m/ 150,000 mi Rotate tires, if recommended for the vehicle, and perform Required Services. (1) Check engine oil level and oil life percentage. Change engine oil and filter, if needed. Check engine air filter life percentage and status. Change engine air filter, if needed. 2 4 000 k m/ 15,000 mi Maintenance Schedule Additional Required Services Normal 321 12 000 k m/ 7,500 mi SERVICE AND MAINTENANCE @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ Replace passenger compartment air filter. (2) @ @ @ @ @ Inspect evaporative control system. (3) @ @ @ If the vehicle is not equipped with the engine air filter life system, replace engine air cleaner filter. (4) @ @ @ @ Replace spark plugs. Inspect spark plug wires. @ Change rear axle fluid, if equipped with AWD. (5) @ Drain and fill engine cooling system. (6) @ Visually inspect accessory drive belts. (7) @ Replace brake fluid. (8) Replace windshield wiper blades. (9) Replace hood and/or body lift support gas struts. (10) Replace air conditioning desiccant. (11) @ @ @ @ @ @ @ @ @ @ @ @ Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 322 SERVICE AND MAINTENANCE Footnotes — Maintenance Schedule Additional Required Services Normal (1) Vehicles with different size front and rear tires do not have tire rotation. See Tire Rotation 0 284. (2) Or every two years, whichever comes first. More frequent passenger compartment air filter replacement may be needed if driving in areas with heavy traffic, poor air quality, high dust levels, or environmental allergens. Passenger compartment air filter replacement may also be needed if there is reduced airflow, window fogging, or odors. Your GM dealer can help determine when to replace the filter. (3) Visually check all fuel and vapor lines and hoses for proper attachment, connection, routing, and condition. (4) Or every four years, whichever comes first. If driving in dusty conditions, inspect the filter at each oil change or more often as needed. See Engine Air Cleaner/Filter 0 250. (5) Do not directly power wash the transfer case and/or front/rear axle output seals. High pressure water can overcome the seals and contaminate the transfer case fluid. Contaminated fluid will decrease the life of the transfer case and/or axles and should be replaced. (6) Or every five years, whichever comes first. See Cooling System 0 251. (7) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed. (8) Replace brake fluid every five years. See Brake Fluid 0 257. (9) Or every 12 months, whichever comes first. See Wiper Blade Replacement 0 260. (10) Or every 10 years, whichever comes first. See Gas Strut(s) 0 261. (11) Replace air conditioning desiccant every seven years. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 3 6 000 k m/ 22,500 mi 4 8 000 k m/ 30,000 mi 6 0 000 k m/ 37,500 mi 7 2 000 k m/ 45,000 mi 8 4 000 k m/ 52,500 mi 9 6 000 k m/ 60,000 mi 1 0 8 000 k m/ 67,500 mi 1 2 0 000 k m/ 75,000 mi 1 3 2 000 k m/ 82,500 mi 1 4 4 000 k m/ 90,000 mi 1 5 6 000 k m/ 97,500 mi 1 6 8 000 k m/ 105,000 mi 1 8 0 000 k m/ 112,500 mi 1 9 2 000 k m/ 120,000 mi 2 0 4 000 k m/ 127,500 mi 2 1 6 000 k m/ 135,000 mi 2 2 8 000 k m/ 142,500 mi 2 4 0 000 k m/ 150,000 mi Rotate tires, if recommended for the vehicle, and perform Required Services. (1) Check engine oil level and oil life percentage. Change engine oil and filter, if needed. Check engine air filter life percentage and status. Change engine air filter, if needed. 2 4 000 k m/ 15,000 mi Maintenance Schedule Additional Required Services Severe 323 12 000 k m/ 7,500 mi SERVICE AND MAINTENANCE @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ Replace passenger compartment air filter. (2) @ @ @ @ @ Inspect evaporative control system. (3) @ @ @ If the vehicle is not equipped with the engine air filter life system, replace engine air cleaner filter. (4) @ @ @ @ Replace spark plugs. Inspect spark plug wires. @ @ Change rear axle fluid, if equipped with AWD. (5) @ Change automatic transmission fluid. @ @ @ Drain and fill engine cooling system. (6) @ Visually inspect accessory drive belts. (7) @ Replace brake fluid. (8) Replace windshield wiper blades. (9) Replace hood and/or body lift support gas struts. (10) Replace air conditioning desiccant. (11) @ @ @ @ @ @ @ @ @ @ @ @ Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 324 SERVICE AND MAINTENANCE Footnotes — Maintenance Schedule Additional Required Services Severe (1) Vehicles with different size front and rear tires do not have tire rotation. See Tire Rotation 0 284. (2) Or every two years, whichever comes first. More frequent passenger compartment air filter replacement may be needed if driving in areas with heavy traffic, poor air quality, high dust levels, or environmental allergens. Passenger compartment air filter replacement may also be needed if there is reduced airflow, window fogging, or odors. Your GM dealer can help determine when to replace the filter. (3) Visually check all fuel and vapor lines and hoses for proper attachment, connection, routing, and condition. (4) Or every four years, whichever comes first. If driving in dusty conditions, inspect the filter at each oil change or more often as needed. See Engine Air Cleaner/Filter 0 250. (5) Do not directly power wash the transfer case and/or front/rear axle output seals. High pressure water can overcome the seals and contaminate the transfer case fluid. Contaminated fluid will decrease the life of the transfer case and/or axles and should be replaced. (6) Or every five years, whichever comes first. See Cooling System 0 251. (7) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed. (8) Replace brake fluid every five years. See Brake Fluid 0 257. (9) Or every 12 months, whichever comes first. See Wiper Blade Replacement 0 260. (10) Or every 10 years, whichever comes first. See Gas Strut(s) 0 261. (11) Replace air conditioning desiccant every seven years. Special Application Services . Severe Commercial Use Vehicles Only: Lubricate chassis components every oil change. . Have underbody flushing service performed. See "Underbody Maintenance" in Exterior Care 0 308. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SERVICE AND MAINTENANCE Additional Maintenance and Care . To avoid break-down or failure to start the vehicle, maintain a battery with full cranking power. Your vehicle is an important investment and caring for it properly may help to avoid future costly repairs. To maintain vehicle performance, additional maintenance services may be required. . Trained dealer technicians have the diagnostic equipment to test the battery and ensure that the connections and cables are corrosion-free. It is recommended that your dealer perform these services — their trained dealer technicians know your vehicle best. Your dealer can also perform a thorough assessment with a multi-point inspection to recommend when your vehicle may need attention. The following list is intended to explain the services and conditions to look for that may indicate services are required. Battery The 12-volt battery supplies power to start the engine and operate any additional electrical accessories. . 325 Trained dealer technicians have access to tools and equipment to inspect the brakes and recommend quality parts engineered for the vehicle. Fluids Belts . Belts may need replacing if they squeak or show signs of cracking or splitting. . Trained dealer technicians have access to tools and equipment to inspect the belts and recommend adjustment or replacement when necessary. Proper fluid levels and approved fluids protect the vehicle’s systems and components. See Recommended Fluids and Lubricants 0 328 for GM approved fluids. . Engine oil and windshield washer fluid levels should be checked at every fuel fill. . Instrument cluster lights may come on to indicate that fluids may be low and need to be filled. Brakes Hoses Brakes stop the vehicle and are crucial to safe driving. . Signs of brake wear may include chirping, grinding, or squealing noises, or difficulty stopping. Hoses transport fluids and should be regularly inspected to ensure that there are no cracks or leaks. With a multi-point inspection, your dealer can inspect the hoses and advise if replacement is needed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 326 SERVICE AND MAINTENANCE Lamps Properly working headlamps, taillamps, and brake lamps are important to see and be seen on the road. . Signs that the headlamps need attention include dimming, failure to light, cracking, or damage. The brake lamps need to be checked periodically to ensure that they light when braking. . With a multi-point inspection, your dealer can check the lamps and note any concerns. Shocks and Struts Shocks and struts help aid in control for a smoother ride. . Signs of wear may include steering wheel vibration, bounce/sway while braking, longer stopping distance, or uneven tire wear. . As part of the multi-point inspection, trained dealer technicians can visually inspect the shocks and struts for signs of leaking, blown seals, or damage, and can advise when service is needed. protect the vehicle’s interior and exterior, see Interior Care 0 313 and Exterior Care 0 308. Tires Wheel Alignment Tires need to be properly inflated, rotated, and balanced. Maintaining the tires can save money and fuel, and can reduce the risk of tire failure. . Signs that the tires need to be replaced include three or more visible treadwear indicators; cord or fabric showing through the rubber; cracks or cuts in the tread or sidewall; or a bulge or split in the tire. . Trained dealer technicians can inspect and recommend the right tires. Your dealer can also provide tire/wheel balancing services to ensure smooth vehicle operation at all speeds. Your dealer sells and services name brand tires. Wheel alignment is critical for ensuring that the tires deliver optimal wear and performance. . Signs that the alignment may need to be adjusted include pulling, improper vehicle handling, or unusual tire wear. . Your dealer has the required equipment to ensure proper wheel alignment. Vehicle Care To help keep the vehicle looking like new, vehicle care products are available from your dealer. For information on how to clean and Windshield For safety, appearance, and the best viewing, keep the windshield clean and clear. . Signs of damage include scratches, cracks, and chips. . Trained dealer technicians can inspect the windshield and recommend proper replacement if needed. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SERVICE AND MAINTENANCE Wiper Blades Wiper blades need to be cleaned and kept in good condition to provide a clear view. . Signs of wear include streaking, skipping across the windshield, and worn or split rubber. . Trained dealer technicians can check the wiper blades and replace them when needed. 327 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 328 SERVICE AND MAINTENANCE Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Usage Automatic Transmission Fluid/Lubricant DEXRON-VI Automatic Transmission Fluid. Electronic Limited-Slip Differential DEXRON-VI Automatic Transmission Fluid. Hydraulic Apply Fluid (All Wheel Drive) Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling System 0 251. Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil 0 246. Hood Latch Assembly, Secondary Latch, Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or Pivots, Spring Anchor, and Release Pawl lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Hydraulic Brake System Key Lock Cylinders, Hood and Door Hinges DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19353127). Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). Front Axle SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88863089, in Canada 88863090). Rear Axle (All Wheel Drive) SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88862624, in Canada 88862625). Transfer Case (All-Wheel Drive) Transfer Case Fluid (GM Part No. 88861950, in Canada 88861951). Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 SERVICE AND MAINTENANCE Usage 329 Fluid/Lubricant Weatherstrip Conditioning Windshield Washer Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent. Automotive windshield washer fluid that meets regional freeze protection requirements. Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your dealer. Part GM Part Number ACDelco Part Number Engine Air Cleaner/Filter 23430313 A3210C Engine Oil Filter 55495105 PF66 Passenger Compartment Air Filter 13508023 CF185 Spark Plugs 55504354 41–103–IP Driver Side – 60 cm (23.62 in) 84580856 — Passenger Side – 50 cm (19.68 in) 84580859 — Rear – 30 cm (11.81 in) 84215609 — Wiper Blades Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 330 SERVICE AND MAINTENANCE Maintenance Records After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. Retain all maintenance receipts. Date Odometer Reading Serviced By Maintenance Stamp Services Performed Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 TECHNICAL DATA Technical Data Vehicle Identification Vehicle Identification Vehicle Identification Number (VIN) Vehicle Identification Number (VIN) . . . . . . . . . . . . . . . . . . . 331 Service Parts Identification . . . . . . 331 Vehicle Data Capacities and Specifications . . . . 332 Engine Drive Belt Routing . . . . . . . 334 This legal identifier is in the front corner of the instrument panel, on the driver side of the vehicle. It can be seen through the windshield from outside. The Vehicle Identification Number (VIN) also appears on the Vehicle Certification and Service Parts labels and certificates of title and registration. Engine Identification The eighth character in the VIN is the engine code. This code identifies the vehicle's engine, specifications, and replacement parts. See “Engine 331 Specifications” under Capacities and Specifications 0 332 for the vehicle's engine code. Service Parts Identification There may be a large barcode on the certification label on the center pillar that you can scan for the following information: . Vehicle Identification Number (VIN) . Model designation . Paint information . Production options If there is not a large barcode on this label, then you will find this same information on a label inside the spare tire compartment. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 332 TECHNICAL DATA Vehicle Data Capacities and Specifications Application Air Conditioning Refrigerant Capacities Metric English For the air conditioning system refrigerant type and charge amount, see the refrigerant label under the hood. See your dealer for more information. Engine Cooling System* 9.4 L 10.0 qt Engine Oil with Filter 5.0 L 5.3 qt 60.2 L 15.9 gal Fuel Tank FWD AWD Wheel Nut Torque 61.7 L 16.3 gal 190 Y 140 lb ft All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. *Engine cooling system capacity values are based on the entire cooling system and its components. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 TECHNICAL DATA 333 Engine Specifications Engine 2.0L L4 Turbo Engine (LSY) VIN Code Transmission Spark Plug Gap 4 Automatic 0.75–0.90 mm (0.030–0.035 in) Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended and can damage the spark plug. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 334 TECHNICAL DATA Engine Drive Belt Routing 2.0L L4 Engine Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION Customer Information Reporting Safety Defects to General Motors . . . . . . . . . . . . . . . . . 346 Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . . . Customer Assistance Offices . . . . Customer Assistance for Text Telephone (TTY) Users . . . . . . . . . Online Owner Center . . . . . . . . . . . . . GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . Roadside Service . . . . . . . . . . . . . . . . . Scheduling Service Appointments . . . . . . . . . . . . . . . . . . . Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . . . Collision Damage Repair . . . . . . . . . Publication Ordering Information . . . . . . . . . . . . . . . . . . . . . Radio Frequency Statement . . . . . 335 337 337 338 338 339 340 341 342 344 344 Reporting Safety Defects Reporting Safety Defects to the United States Government . . . . . 345 Reporting Safety Defects to the Canadian Government . . . . . . . . . 345 Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . Cybersecurity . . . . . . . . . . . . . . . . . . . . . Event Data Recorders . . . . . . . . . . . . OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Infotainment System . . . . . . . . . . . . . Customer Information Customer Satisfaction Procedure Vehicle Data Recording and Privacy Customer Information 335 346 346 347 348 348 Your satisfaction and goodwill are important to your dealer and to Cadillac. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer's sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken: STEP ONE : Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service or parts manager, contact the owner of your dealership or the general manager. STEP TWO : If after contacting a member of dealership management, it appears your concern cannot be resolved by your dealership without Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 336 CUSTOMER INFORMATION further help, in the U.S., call the Cadillac Customer Assistance Center at 1-800–458–8006. In Canada, call the Canadian Cadillac Customer Care Centre at 1-888-446-2000. We encourage you to call the toll-free number in order to give your inquiry prompt attention. Have the following information available to give the Customer Assistance representative: . Vehicle Identification Number (VIN). This is available from the vehicle registration or title, or the plate at the top left of the instrument panel and visible through the windshield. . Dealership name and location. . Vehicle delivery date and present mileage. When contacting Cadillac, remember that your concern will likely be resolved at a dealer's facility. That is why we suggest following Step One first. STEP THREE — U.S. Owners : Both General Motors and your dealer are committed to making sure you are completely satisfied with the new vehicle. However, if you continue to remain unsatisfied after following the procedure outlined in Steps One and Two, you can file with the Better Business Bureau (BBB) Auto Line Program to enforce your rights. The BBB Auto Line Program is an out-of-court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you may be required to resort to this informal dispute resolution program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you. You may contact the BBB Auto Line Program using the toll-free telephone number or write them at the following address: BBB Auto Line Program Council of Better Business Bureaus, Inc. 3033 Wilson Boulevard Suite 600 Arlington, VA 22201 Telephone: 1-800-955-5100 http://www.bbb.org/council/ programs-services/ dispute-handling-and-resolution/ bbb-auto-line This program is available in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage, and other factors. General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program. STEP THREE — Canadian Owners : In the event that you do not feel your concerns have been addressed after following the procedure outlined in Steps One and Two, General Motors of Canada Company wants you to be aware of its participation in a no-charge mediation/arbitration program. General Motors of Canada Company has committed to binding Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION arbitration of owner disputes involving factory-related vehicle service claims. The program provides for the review of the facts involved by an impartial third party arbiter, and may include an informal hearing before the arbiter. The program is designed so that the entire dispute settlement process, from the time you file your complaint to the final decision, should be completed in about 70 days. We believe our impartial program offers advantages over courts in most jurisdictions because it is informal, quick, and free of charge. For further information concerning eligibility in the Canadian Motor Vehicle Arbitration Plan (CAMVAP), call toll-free 1-800-207-0685, or call the Cadillac Customer Care Centre, 1-888-446-2000, or write to: General Motors Cadillac Customer Care Centre General Motors of Canada Company Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 The inquiry should be accompanied by the Vehicle Identification Number (VIN). Customer Assistance Offices Cadillac encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Cadillac, the letter should be addressed to: United States and Puerto Rico Cadillac Customer Assistance Center Cadillac Motor Car Division P.O. Box 33169 Detroit, MI 48232-5169 www.Cadillac.com 1-800-458-8006 1-800-833-2622 (For Text Telephone devices (TTYs)) Roadside Service: 1-800-224-1400 From U.S. Virgin Islands: 1-800-496-9994 337 Canada General Motors of Canada Company Cadillac Customer Care Centre, Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 www.gm.ca 1-888-446-2000 (English/French) Cadillac Roadside Service: 1-800-882-1112 Overseas Contact the local General Motors Business Unit. Customer Assistance for Text Telephone (TTY) Users To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Cadillac has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Cadillac by dialing: 1-800-833-2622. TTY users in Canada can dial 1-800-263-3830. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 338 CUSTOMER INFORMATION Online Owner Center Online Owner Experience (U.S.) my.cadillac.com J : View active recalls or search by Vehicle Identification Number (VIN). See Vehicle Identification Number (VIN) 0 331. The Cadillac online owner experience allows access to videos, articles, and vehicle health specific to your Cadillac as well as your OnStar Account information all in one place. H : Compare and shop for Cadillac and OnStar plans and services. View GM Card and SiriusXM information (if equipped). Membership Benefits representatives. E : Download owner’s manuals and See my.cadillac.com to register your vehicle. view vehicle-specific how-to videos. G : View maintenance schedules, alerts, and Vehicle Diagnostic Information. Schedule service appointments. I : View printable dealer-recorded service records and self-recorded service records. D : Select a dealer and view locations, maps, phone numbers, and hours. r : Track your vehicle’s warranty information. GM Mobility Reimbursement Program F : Chat with online help Cadillac Owner Centre (Canada) mycadillac.ca Visit the Cadillac Owner Centre at mycadillac.ca (English) or my.cadillac.ca (French) to access similar benefits to the U.S. site. This program is available to qualified applicants for cost reimbursement, up to certain limits, of eligible aftermarket adaptive equipment required for the vehicle, such as hand controls or a wheelchair/scooter lift for the vehicle. To learn about the GM Mobility program, see www.gmmobility.com or call the GM Mobility Assistance Center at 1-800-323-9935. Text Telephone (TTY) users, call 1-800-833-9935. General Motors of Canada also has a Mobility program. See www.gm.ca or call 1-800-GM-DRIVE (800-463-7483) for details. TTY users call 1-800-263-3830. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION Roadside Service Coverage U.S.: 1-800-224-1400. Services are provided for the duration of the vehicle’s powertrain warranty. Canada: 1-800-882-1112. Text Telephone (TTY) Users (U.S. Only): 1-888-889-2438. Service is available 24 hours a day, 365 days a year. Calling for Service When calling Roadside Service, have the following information ready: . Your name, home address, and home telephone number . Telephone number of your location . Location of the vehicle . Model, year, color, and license plate number of the vehicle . Odometer reading, Vehicle Identification Number (VIN), and delivery date of the vehicle . Description of the problem In the U.S., anyone driving the vehicle is covered. In Canada, a person driving the vehicle without permission from the owner is not covered. . Lock-Out Service: Service to unlock the vehicle if you are locked out. A remote unlock may be available if you have OnStar. For security reasons, the driver must present identification before this service is given. . Emergency Tow from a Public Road or Highway: Tow to the nearest Cadillac dealer for warranty service, or if the vehicle was in a crash and cannot be driven. Assistance is not given when the vehicle is stuck in the sand, mud, or snow. . Flat Tire Change: Service to change a flat tire with a spare tire. The spare tire, if equipped, must be in good condition and properly inflated. It is your responsibility for the repair or replacement of the tire if it is not covered by the warranty. . Battery Jump Start: Service to jump start a dead battery. . Trip Interruption Benefits and Service: If your trip is interrupted due to a warranty failure, Roadside Service is not a part of the New Vehicle Limited Warranty. General Motors North America and Cadillac reserve the right to make any changes or discontinue the Roadside Service program at any time without notification. General Motors North America and Cadillac reserve the right to limit services or payment to an owner or driver if they decide the claims are made too often, or the same type of claim is made many times. Cadillac Owner Privileges™ . Emergency Fuel Delivery: Delivery of enough fuel for the vehicle to get to the nearest service station. 339 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 340 CUSTOMER INFORMATION incidental expenses may be reimbursed during the Powertrain warranty period. Items considered are hotel, meals, and rental car or a vehicle being delivered back to the customer, up to 500 miles. Cadillac Technician Roadside Service (U.S. Only) Cadillac's exceptional Roadside Service is more than an auto club or towing service. It provides every Cadillac owner in the United States with the advantage of contacting a Cadillac advisor and, where available, a Cadillac trained dealer technician who can provide on-site service. A dealer technician will travel to your location within a 30-mile radius of a participating Cadillac dealership. If beyond this radius, we will arrange to have your car towed to the nearest Cadillac dealership. Each technician travels with a specially equipped service vehicle complete with the necessary Cadillac parts and tools required to handle most roadside repairs. Services Not Included in Roadside Service . Impound towing caused by violation of any laws . Legal fines . Mounting, dismounting, or changing of snow tires, chains, or other traction devices Service is not provided if a vehicle is in an area that is not accessible to the service vehicle or is not a regularly traveled or maintained public road, which includes ice and winter roads. Off-road use is not covered. Services Specific to Canadian-Purchased Vehicles . Fuel delivery: Reimbursement is up to 7 liters. Diesel fuel delivery may be restricted. Propane and other fuels are not provided through this service. . Lock-Out Service: Vehicle registration is required. . Trip Interruption Benefits and Service: Pre-authorization, original detailed receipts, and a copy of the repair orders are required. Once authorization has been received, the Roadside Service advisor will help you make arrangements and explain how to receive payment. Items considered are hotel, meals, and rental car or a vehicle being delivered back to the customer, up to 800 km. . Alternative Service: If assistance cannot be provided right away, the Roadside Service advisor may give you permission to get local emergency road service. You will receive payment, up to $100, after sending the original receipt to Roadside Service. Mechanical failures may be covered, however any cost for parts and labor for repairs not covered by the warranty are the owner responsibility. Scheduling Service Appointments When the vehicle requires warranty service, contact your dealer and request an appointment. By scheduling a service appointment and Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION advising the service consultant of your transportation needs, your dealer can help minimize your inconvenience. If the vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety related. If it is, please call your dealership, let them know this, and ask for instructions. If your dealer requests you to bring the vehicle for service, you are urged to do so as early in the work day as possible to allow for same-day repair. Courtesy Transportation Program To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for vehicles with the Bumper-to-Bumper (Base Warranty Coverage period in Canada), extended powertrain, and/or hybrid-specific warranties in both the U.S. and Canada. Several Courtesy Transportation options are available to assist in reducing inconvenience when warranty repairs are required. Courtesy Transportation is not a part of the New Vehicle Limited Warranty. A separate booklet entitled “Limited Warranty and Owner Assistance Information” furnished with each new vehicle provides detailed warranty coverage information. Transportation Options Warranty service can generally be completed while you wait. However, if you are unable to do so, your dealer may offer the following transportation options: Shuttle Service This includes one-way or round-trip shuttle service within reasonable time and distance parameters of your dealer's area. 341 Public Transportation or Fuel Reimbursement If overnight warranty repairs are needed, and public transportation is used, the expense must be supported by original receipts and within the maximum amount allowed by GM. If U.S. customers arrange their own transportation, limited reimbursement for reasonable fuel expenses may be available. Claim amounts should reflect actual costs and be supported by original receipts. See your dealer for information. Courtesy Rental Vehicle For an overnight warranty repair, the dealer may provide an available courtesy rental vehicle or provide for reimbursement of a rental vehicle. Reimbursement is limited and must be supported by original receipts as well as a signed and completed rental agreement and meet state/provincial, local, and rental vehicle provider requirements. Requirements vary and may include minimum age requirements, insurance coverage, credit card, etc. Additional fees such as fuel, rental vehicle insurance, taxes, Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 342 CUSTOMER INFORMATION levies, usage fees, excessive mileage, or rental usage beyond the completion of the repair are also your responsibility. It may not be possible to provide a like vehicle as a courtesy rental. Additional Program Information All program options, such as shuttle service, may not be available at every dealer. Contact your dealer for specific availability. General Motors reserves the right to unilaterally modify, change, or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion. Collision Damage Repair If the vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed collision repairs diminish the vehicle resale value, and safety performance can be compromised in subsequent collisions. by the GM New Vehicle Limited Warranty, and any related failures are not covered by that warranty. Collision Parts Aftermarket collision parts are also available. These are made by companies other than GM and may not have been tested for the vehicle. As a result, these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are not covered by the GM New Vehicle Limited Warranty, and any vehicle failure related to such parts is not covered by that warranty. Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with which the vehicle was originally built. Genuine GM Collision parts are the best choice to ensure that the vehicle's designed appearance, durability, and safety are preserved. The use of Genuine GM parts can help maintain the GM New Vehicle Limited Warranty. Recycled original equipment parts may also be used for repair. These parts are typically removed from vehicles that were total losses in prior crashes. In most cases, the parts being recycled are from undamaged sections of the vehicle. A recycled original equipment GM part may be an acceptable choice to maintain the vehicle's originally designed appearance and safety performance; however, the history of these parts is not known. Such parts are not covered Repair Facility GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your dealer may have a collision repair center with GM-trained technicians and state-of-the-art equipment, or be able to recommend a collision repair center that has GM-trained technicians and comparable equipment. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION Insuring the Vehicle Protect your investment in the GM vehicle with comprehensive and collision insurance coverage. There are significant differences in the quality of coverage afforded by various insurance policy terms. Many insurance policies provide reduced protection to the GM vehicle by limiting compensation for damage repairs by using aftermarket collision parts. Some insurance companies will not specify aftermarket collision parts. When purchasing insurance, we recommend that you ensure that the vehicle will be repaired with GM original equipment collision parts. If such insurance coverage is not available from your current insurance carrier, consider switching to another insurance carrier. If the vehicle is leased, the leasing company may require you to have insurance that ensures repairs with Genuine GM Original Equipment Manufacturer (OEM) parts or Genuine Manufacturer replacement parts. Read the lease carefully, as you may be charged at the end of the lease for poor quality repairs. . Vehicle Identification Number (VIN) . Insurance company and policy number . General description of the damage to the other vehicle If a Crash Occurs If there has been an injury, call emergency services for help. Do not leave the scene of a crash until all matters have been taken care of. Move the vehicle only if its position puts you in danger, or you are instructed to move it by a police officer. Give only the necessary information to police and other parties involved in the crash. For emergency towing see Roadside Service 0 339. Gather the following information: . Driver name, address, and telephone number . Driver license number . Owner name, address, and telephone number . Vehicle license plate number . Vehicle make, model, and model year 343 Choose a reputable repair facility that uses quality replacement parts. See “Collision Parts” earlier in this section. If the airbag has inflated, see What Will You See after an Airbag Inflates? 0 63. Managing the Vehicle Damage Repair Process In the event that the vehicle requires damage repairs, GM recommends that you take an active role in its repair. If you have a pre-determined repair facility of choice, take the vehicle there, or have it towed there. Specify to the facility that any required replacement collision parts be original equipment parts, either new Genuine GM parts or recycled original GM parts. Remember, recycled parts will not be covered by the GM vehicle warranty. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 344 CUSTOMER INFORMATION Insurance pays the bill for the repair, but you must live with the repair. Depending on your policy limits, your insurance company may initially value the repair using aftermarket parts. Discuss this with the repair professional, and insist on Genuine GM parts. Remember, if the vehicle is leased, you may be obligated to have the vehicle repaired with Genuine GM parts, even if your insurance coverage does not pay the full cost. If another party's insurance company is paying for the repairs, you are not obligated to accept a repair valuation based on that insurance company's collision policy repair limits, as you have no contractual limits with that company. In such cases, you can have control of the repair and parts choices as long as the cost stays within reasonable limits. Publication Ordering Information Service Manuals Service manuals have the diagnosis and repair information on the engine, transmission, axle, suspension, brakes, electrical system, steering system, body, etc. Customer Literature Owner’s manuals are written specifically for owners and are intended to provide basic operational information about the vehicle. The owner’s manual includes the Maintenance Schedule for all models. Customer literature publications available for purchase include owner’s manuals, warranty manuals, infotainment manuals, and portfolios. Portfolios include an owner’s manual, warranty manual, infotainment manual, if applicable, and zip lock bag or pouch. Current and Past Models Service manuals and customer literature are available for many current and past model year GM vehicles. To order, call 1-800-551-4123 Monday–Friday, 8:00 a.m.–6:00 p.m. eastern time For credit card orders only (VISA, MasterCard, or Discover), see Helm, Inc. at: www.helminc.com. To order by mail, write to: Helm, Incorporated Attention: Customer Service 47911 Halyard Drive Plymouth, MI 48170 Make checks payable in U.S. funds. Radio Frequency Statement This vehicle has systems that operate on a radio frequency that complies with Part 15/Part 18 of the Federal Communications Commission (FCC) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION rules and with Innovation, Science and Economic Development (ISED) Canada's RSP-100 / ICES-GEN. Operation is subject to the following two conditions: 1. The device may not cause harmful interference. 2. The device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modifications to any of these systems by other than an authorized service facility could void authorization to use this equipment. Reporting Safety Defects Reporting Safety Defects to the United States Government 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 General Motors. 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 General Motors. 345 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 Avenue, S.E. Washington, D.C. 20590 You can also obtain other information about motor vehicle safety from http://www.safercar.gov. Reporting Safety Defects to the Canadian Government If you live in Canada, and you believe that the vehicle has a safety defect, notify Transport Canada immediately, and notify General Motors of Canada Company. Call Transport Canada at 1-800-333-0510; go to: www.tc.gc.ca/recalls (English) www.tc.gc.ca/rappels (French) Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 346 CUSTOMER INFORMATION or write to: Transport Canada Motor Vehicle Safety Directorate Defect Investigations and Recalls Division 80 Noel Street Gatineau, QC J8Z 0A1 Reporting Safety Defects to General Motors In addition to notifying NHTSA (or Transport Canada) in a situation like this, notify General Motors. In the U.S., call 1-800-458-8006, or write: Cadillac Customer Assistance Center Cadillac Motor Car Division P.O. Box 33169 Detroit, MI 48232-5169 In Canada, call 1-888-446-2000, or write: Canadian Cadillac Customer Care Centre, Mail Code: CA1-163-005 General Motors of Canada Company 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 In Mexico, call 01-800-466-0805 or 01-800-212-234-5522. In other Central America and Caribbean Countries, call 52-722-236-0680. Vehicle Data Recording and Privacy The vehicle has a number of computers that record information about the vehicle’s performance and how it is driven or used. For example, the vehicle uses computer modules to monitor and control engine and transmission performance, to monitor the conditions for airbag deployment and deploy them in a crash, and, if equipped, to provide antilock braking to help the driver control the vehicle. These modules may store data to help the dealer technician service the vehicle or to help GM improve safety or features. Some modules may also store data about how the vehicle is operated, such as rate of fuel consumption or average speed. These modules may retain personal preferences, such as radio presets, seat positions, and temperature settings. Cybersecurity GM collects information about the use of your vehicle including operational and safety related information. We Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CUSTOMER INFORMATION collect this information to provide, evaluate, improve, and troubleshoot our products and services and to develop new products and services. The protection of vehicle electronics systems and customer data from unauthorized outside electronic access or control is important to GM. GM maintains appropriate security standards, practices, guidelines and controls aimed at defending the vehicle and the vehicle service ecosystem against unauthorized electronic access, detecting possible malicious activity in related networks, and responding to suspected cybersecurity incidents in a timely, coordinated and effective manner. Security incidents could impact your safety or compromise your private data. To minimize security risks, please do not connect your vehicle electronic systems to unauthorized devices or connect your vehicle to any unknown or untrusted networks (such as Bluetooth, WIFI or similar technology). In the event you suspect any security incident impacting your data or the safe operation of your vehicle, please stop operating your vehicle and contact your dealer. Event Data Recorders 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; . How far (if at all) the driver was depressing the accelerator and/or brake pedal; and, . How fast the vehicle was traveling. 347 These data can help provide a better understanding of the circumstances in which crashes and injuries occur. 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. GM will not access these data or share it with others except: with the consent of the vehicle owner or, if the vehicle is leased, with the consent of the lessee; in response to an official Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 348 CUSTOMER INFORMATION request by police or similar government office; as part of GM's defense of litigation through the discovery process; or, as required by law. Data that GM collects or receives may also be used for GM research needs or may be made available to others for research purposes, where a need is shown and the data is not tied to a specific vehicle or vehicle owner. OnStar If the vehicle is equipped with OnStar and has an active service plan, additional data may be collected and transmitted through the OnStar system. This includes information about the vehicle’s operation; collisions involving the vehicle; the use of the vehicle and its features, including infotainment; and the location and approximate GPS speed of the vehicle. Refer to the OnStar Terms and Conditions and Privacy Statement on the OnStar website. See OnStar Additional Information 0 351. Infotainment System If the vehicle is equipped with a navigation system as part of the infotainment system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information. See the infotainment manual for information on stored data and for deletion instructions. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 ONSTAR OnStar OnStar Overview OnStar Overview OnStar Services OnStar Additional Information OnStar Additional Information . . . . . . . . . . . . . . . . . . . . . 351 Software Terms for more details including system limitations at www.onstar.com (U.S.) or www.onstar.ca (Canada). The OnStar system status light is next to the OnStar buttons. If the status light is: . Solid Green: System is ready. OnStar Overview . . . . . . . . . . . . . . . . . . 349 Emergency . . . . . . . . . . . . . . . . . . . . . . . . 350 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 349 = Voice Command Button Q Blue OnStar Button > Red Emergency Button This vehicle may be equipped with a comprehensive, in-vehicle system that can connect to an OnStar Advisor for Emergency, Security, Navigation, Connections, and Diagnostics Services. OnStar services may require a paid service plan and data plan. OnStar requires the vehicle battery and electrical system, cellular service, and GPS satellite signals to be available and operating. OnStar acts as a link to existing emergency service providers. OnStar may collect information about you and your vehicle, including location information. See OnStar User Terms, Privacy Statement, and . Flashing Green: On a call. . Red: Indicates a problem. . Off: System is off. Press Q twice to speak with an OnStar Advisor. Press Q or call 1-888-4ONSTAR (1-888-466-7827) to speak to an Advisor. Functionality of the Voice Command button may vary by vehicle and region. Press . = to: Open the OnStar app on the infotainment display. See the infotainment manual for information on how to use the OnStar app. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 350 ONSTAR Or . Give OnStar Turn-by-Turn Navigation voice commands. . Obtain and customize the Wi-Fi hotspot name or SSID and password, if equipped. Press Q to connect to an Advisor to: . Verify account information or update contact information. . Get driving directions. . Receive a Diagnostic check of the vehicle's key operating systems. . Receive Roadside Assistance. . Manage Wi-Fi Settings, if equipped. Press > to get a priority connection to an OnStar Advisor available 24/7 to: . Get help for an emergency. . Be a Good Samaritan or respond to an AMBER Alert. . Get assistance in severe weather or other crisis situations and find evacuation routes. OnStar Services Emergency Emergency Services require an active safety and security plan. With Automatic Crash Response, built-in sensors can automatically alert a specially trained OnStar Advisor who is immediately connected in to the vehicle to help. Press > for a priority connection to an OnStar Advisor who can contact emergency service providers, direct them to your exact location, and relay important information. With OnStar Crisis Assist, specially trained Advisors are available 24 hours a day, 7 days a week, to provide a central point of contact, assistance, and information during a crisis. With Roadside Assistance, Advisors can locate a nearby service provider to help with a flat tire, a battery jump, or an empty gas tank. Security If equipped, OnStar provides these services: . With Stolen Vehicle Assistance, OnStar Advisors can use GPS to pinpoint the vehicle and help authorities quickly recover it. . With Remote Ignition Block, if equipped, OnStar can block the engine from being restarted. . With Stolen Vehicle Slowdown, if equipped, OnStar can work with law enforcement to gradually slow the vehicle down. Theft Alarm Notification If equipped, if the doors are locked and the vehicle alarm sounds, a notification by text, e-mail, or phone call will be sent. If the vehicle is stolen, an OnStar Advisor can work with authorities to recover the vehicle. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 ONSTAR Reactivation for Subsequent Owners OnStar Additional Information In-Vehicle Audio Messages Audio messages may play important information at the following times: Q . Prior to vehicle purchase. Press to set up an account. . After change in ownership and at 90 days. Transferring Service Press Q to request account transfer eligibility information. The Advisor can cancel or change account information. Selling/Transferring the Vehicle Call 1-888-4ONSTAR (1-888-466-7827) immediately to terminate your OnStar or connected services if the vehicle is disposed of, sold, transferred, or if the lease ends. Press Q and follow the prompts to speak to an Advisor as soon as possible. The Advisor will update vehicle records and explain OnStar or connected service options. How OnStar Service Works Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance, Remote Services, and Roadside Assistance are available on most vehicles. Not all OnStar services are available everywhere or on all vehicles. For more information, a full description of OnStar services, system limitations, and OnStar User Terms, Privacy Statement, and Software Terms: . Call 1-888-4ONSTAR (1-888-466-7827). . See www.onstar.com (U.S.). . See www.onstar.ca (Canada). . Call TTY 1-877-248-2080. . Press Q to speak with an Advisor. 351 OnStar or connected services cannot work unless the vehicle is in a place where OnStar has an agreement with a wireless service provider for service in that area. The wireless service provider must also have coverage, network capacity, reception, and technology compatible with OnStar or connected services. Service involving location information about the vehicle cannot work unless GPS signals are available, unobstructed, and compatible with the OnStar hardware. OnStar or connected services may not work if the OnStar equipment is not properly installed or it has not been properly maintained. If equipment or software is added, connected, or modified, OnStar or connected services may not work. Other problems beyond the control of OnStar — such as hills, tall buildings, tunnels, weather, electrical system design and architecture of the vehicle, damage to the vehicle in a crash, or wireless phone network congestion or jamming — may prevent service. See Radio Frequency Statement 0 344. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 352 ONSTAR Services for People with Disabilities Advisors provide services to help with physical disabilities and medical conditions. Press Q to help: . Locate a gas station with an attendant to pump gas. . Find a hotel, restaurant, etc., that meets accessibility needs. . Provide directions to the closest hospital or pharmacy in urgent situations. TTY Users OnStar has the ability to communicate to deaf, hard-of-hearing, or speech-impaired customers while in the vehicle. The available dealer-installed TTY system can provide in-vehicle access to all OnStar services, except Virtual Advisor and OnStar Turn-by-Turn Navigation. If equipped, TTY mode can be turned on or off by touching Settings, then Apps, and then Phone. When TTY mode is on, phone calls can be made or received with OnStar using the infotainment display. OnStar Personal Identification Number (PIN) A PIN is needed to access some OnStar services. The PIN will need to be changed the first time when speaking with an Advisor. To change the OnStar PIN, contact an OnStar Advisor by pressing Q or calling 1-888-4ONSTAR. Potential Issues OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for 10 days without an ignition cycle. If the vehicle has not been started for 10 days, OnStar can contact Roadside Assistance or a locksmith to help gain access to the vehicle. Global Positioning System (GPS) . Obstruction of the GPS can occur in a large city with tall buildings; in parking garages; around airports; in tunnels and underpasses; or in an area with very dense trees. If GPS signals are not available, the OnStar system should still operate to call OnStar. However, OnStar could have difficulty identifying the exact location. . In emergency situations, OnStar can use the last stored GPS location to send to emergency responders. Warranty OnStar equipment may be warranted as part of the vehicle warranty. Languages The vehicle can be programmed to respond in multiple languages. Press Q and ask for an Advisor. Advisors are available in English, Spanish, and French. Available languages may vary by country. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 ONSTAR A temporary loss of GPS can cause loss of the ability to send a Turn-by-Turn Navigation route. The Advisor may give a verbal route or may ask for a call back after the vehicle is driven into an open area. Cellular and GPS Antennas Cellular reception is required for OnStar to send remote signals to the vehicle. Do not place items over or near the antenna to prevent blocking cellular and GPS signal reception. Unable to Connect to OnStar Message If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Press Q to try the call again or try again after driving a few miles into another cellular area. Vehicle and Power Issues OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected. Add-on Electrical Equipment The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment 0 238. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate. Vehicle Software Updates OnStar or GM may remotely deliver software updates or changes to the vehicle without further notice or consent. These updates or changes may enhance or maintain safety, security, or the operation of the vehicle or the vehicle systems. Software updates or changes may affect or erase data or settings that are stored in the vehicle, such as saved navigation destinations or pre-set radio stations. Neither OnStar nor GM is responsible for any affected or erased data or settings. These updates or changes may also collect 353 personal information. Such collection is described in the OnStar privacy statement or separately disclosed at the time of installation. These updates or changes may also cause a system to automatically communicate with GM servers to collect information about vehicle system status, identify whether updates or changes are available, or deliver updates or changes. An active OnStar agreement constitutes consent to these software updates or changes and agreement that either OnStar or GM may remotely deliver them to the vehicle. Privacy The complete OnStar Privacy Statement may be found at www.onstar.com (U.S.), or www.onstar.ca (Canada). We recommend that you review it. If you have any questions, call 1-888-4ONSTAR (1-888-466-7827) or press Q to speak with an Advisor. Users of wireless communications are cautioned that the privacy of any information sent via wireless cellular communications cannot be assured. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 354 ONSTAR Third parties may unlawfully intercept or access transmissions and private communications without consent. OnStar - Software Acknowledgements Certain OnStar components include libcurl and unzip software and other third party software. Below are the notices and licenses associated with libcurl and unzip and for other third party software please see http:// opensource.lge.com/index www.onstar.com/us/en/ libcurl: COPYRIGHT AND PERMISSION NOTICE Copyright (c) 1996 - 2010, Daniel Stenberg, . All rights reserved. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED “AS IS,” WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder. unzip: This is version 2005-Feb-10 of the Info-ZIP copyright and license. The definitive version of this document should be available at ftp:// ftp.info-zip.org/pub/infozip/ license.html indefinitely. Copyright (c) 1990-2005 Info-ZIP. All rights reserved. For the purposes of this copyright and license, “Info-ZIP” is defined as the following set of individuals: Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois, Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth, Dirk Haase, Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz, David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko, Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs, Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda, Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren, Rich Wales, Mike White. This software is provided “as is,” without warranty of any kind, express or implied. In no event shall Info-ZIP or its contributors be held liable for any direct, indirect, incidental, special Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 ONSTAR or consequential damages arising out of the use of or inability to use this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. Redistributions of source code must retain the above copyright notice, definition, disclaimer, and this list of conditions. 2. Redistributions in binary form (compiled executables) must reproduce the above copyright notice, definition, disclaimer, and this list of conditions in documentation and/or other materials provided with the distribution. The sole exception to this condition is redistribution of a standard UnZipSFX binary (including SFXWiz) as part of a self-extracting archive; that is permitted without inclusion of this license, as long as the normal SFX banner has not been removed from the binary or disabled. 3. Altered versions–including, but not limited to, ports to new operating systems, existing ports with new graphical interfaces, and dynamic, shared, or static library versions–must be plainly marked as such and must not be misrepresented as being the original source. Such altered versions also must not be misrepresented as being Info-ZIP releases–including, but not limited to, labeling of the altered versions with the names “Info-ZIP” (or any variation thereof, including, but not limited to, different capitalizations), “Pocket UnZip,” “WiZ” or “MacZip” without the explicit permission of Info-ZIP. Such altered versions are further prohibited from misrepresentative use of the Zip-Bugs or Info-ZIP e-mail addresses or of the Info-ZIP URL(s). 355 4. Info-ZIP retains the right to use the names “Info-ZIP,” “Zip,” “UnZip,” “UnZipSFX,” “WiZ,” “Pocket UnZip,” “Pocket Zip,” and “MacZip” for its own source and binary releases. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 356 CONNECTED SERVICES Connected Services Connected Services Navigation . . . . . . . . . . . . . . . . . . . . . . . . 356 Connections . . . . . . . . . . . . . . . . . . . . . . 357 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 358 Connected Services Navigation Navigation requires a specific OnStar or connected service plan. Press Q to receive Turn-by-Turn directions or have them sent to the vehicle’s navigation screen, if equipped. Turn-by-Turn Navigation Cancel Route 1. Press =. System responds: “OnStar ready,” then a tone. 2. Say “Cancel route.” System responds: “Do you want to cancel directions?” 3. Say “Yes.” System responds: “OK, request completed, thank you, goodbye.” Route Preview 1. Press Q to connect to an Advisor. 1. Press =. System responds: “OnStar ready,” then a tone. 2. Request directions to be downloaded to the vehicle. 2. Say “Route preview.” System responds with the next three maneuvers. 3. Follow the voice-guided commands. Repeat Using Voice Commands During a Planned Route 1. Press =. System responds: “OnStar ready,” then a tone. Functionality of the Voice Command button, if equipped, may vary by vehicle and region. For some vehicles, press = to open the OnStar app on the infotainment display. For other vehicles press = as follows. 2. Say “Repeat.” System responds with the last direction given, then responds with “OnStar ready,” then a tone. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 CONNECTED SERVICES Get My Destination 1. Press =. System responds: “OnStar ready,” then a tone. 2. Say “Get my destination.” System responds with the address and distance to the destination, then responds with “OnStar ready,” then a tone. Send Destination to Vehicle Directions can be sent to the vehicle’s navigation screen, if equipped. Press Q, then ask the Advisor to download directions to the vehicle’s navigation system, if equipped. After the call ends, the navigation screen will provide prompts to begin driving directions. Routes that are sent to the navigation screen can only be canceled through the navigation system. See www.onstar.com (U.S.) or www.onstar.ca (Canada). Connections The following services help with staying connected. For coverage maps, see www.onstar.com (U.S.) or www.onstar.ca (Canada). Ensuring Security . Change the default passwords for the Wi-Fi hotspot and myCadillac mobile app. Make these passwords different from each other and use a combination of letters, numbers, and symbols to increase the security. . Change the default name of the SSID (Service Set Identifier). This is your network’s name that is visible to other wireless devices. Choose a unique name and avoid family names or vehicle descriptions. Wi-Fi Hotspot (If Equipped) The vehicle may have a built-in Wi-Fi hotspot that provides access to the Internet and web content at 4G LTE speed. Up to seven mobile devices can be connected. A data plan is required. Use the in-vehicle controls only when it is safe to do so. 357 1. To retrieve Wi-Fi hotspot information, press = to open the OnStar app on the infotainment display, then select Wi-Fi Hotspot. On some vehicles, touch Wi-Fi or Wi-Fi Settings on the screen. 2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on some vehicles, the connection type (no Internet connection, 3G, 4G, 4G LTE), and signal quality (poor, good, excellent). 3. To change the SSID or password, press Q or call 1-888-4ONSTAR to connect with an Advisor. On some vehicles, the SSID and password can be changed in the Wi-Fi Hotspot menu. After initial set-up, your vehicle’s Wi-Fi hotspot will connect automatically to your mobile devices. Manage data usage by turning Wi-Fi on or off on your mobile device, by using the myCadillac mobile app, or by contacting an OnStar Advisor. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 358 CONNECTED SERVICES On some vehicles, Wi-Fi can also be managed from the Wi-Fi Hotspot menu. . Locate a dealer and schedule service. . Request roadside assistance. MyCadillac Mobile App (If Available) . Set a parking reminder with pin drop, take a photo, make a note, and set a timer. . Connect with Cadillac on social media. Download the myCadillac mobile app to compatible Apple and Android smartphones. Cadillac users can access the following services from a smartphone: . Remotely start/stop the vehicle, if factory-equipped. . Lock/unlock doors, if equipped with automatic locks. . Activate the horn and lamps. . Check the vehicle’s fuel level, oil life, or tire pressure, if factory-equipped with the Tire Pressure Monitor System. . Send destinations to the vehicle. . Locate the vehicle on a map (U.S. market only). . Turn the vehicle's Wi-Fi hotspot on/off, manage settings, and monitor data consumption, if equipped. Features are subject to change. For myCadillac mobile app information and compatibility, see my.cadillac.com. An active OnStar or connected service plan may be required. A compatible device, factory-installed remote start, and power locks are required. Data rates apply. See www.onstar.com for details and system limitations. Remote Services Contact an OnStar Advisor to unlock the doors or sound the horn and flash the lamps. Marketplace OnStar Advisors can provide offers from restaurants and retailers on your route, help locate hotels, or book a room. These services vary by market. Diagnostics By monitoring and reporting on the vehicle’s key systems, OnStar Advanced Diagnostics, if equipped, provides a way to keep up on maintenance. Capabilities vary by model. See www.onstar.com for details and system limitations. Features are subject to change. For updates on feature capabilities, see my.cadillac.com. Message and data rates may apply. Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INDEX Index A About Driving the Vehicle . . . . . . . . . . . . .2 Accessories and Modifications . . . . . 242 Accessory Power . . . . . . . . . . . . . . . . . . . . 176 Active Fuel Management . . . . . . . . . . . 179 Adaptive Cruise Control . . . . . . . . . . . . 196 Add-On Electrical Equipment . . . . . . 238 Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351 Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 325 Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . .42 Air Cleaner/Filter, Engine . . . . . . . . . . 250 Air Conditioning . . . . . . . . . . . . . . . . . . . . 147 Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . . . 249 Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 152 Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 How Does an Airbag Restrain? . . . . .63 Passenger Sensing System . . . . . . . . .65 What Makes an Airbag Inflate? . . . .63 What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . . . . .63 359 Airbag System (cont'd) When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Where Are the Airbags? . . . . . . . . . . . .60 Airbags Adding Equipment to the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Passenger Status Indicator . . . . . . . 113 Readiness Light . . . . . . . . . . . . . . . . . . . 113 Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 System Check . . . . . . . . . . . . . . . . . . . . . . .59 Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . .28 Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 220 Rear Pedestrian . . . . . . . . . . . . . . . . . . . 213 Side Blind Zone (SBZA) . . . . . . . . . . 220 All-Season Tires . . . . . . . . . . . . . . . . . . . . . 271 All-Wheel Drive . . . . . . . . . . . . . . . .187, 259 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Antilock Brake System (ABS) . . . . . . 187 Warning Light . . . . . . . . . . . . . . . . . . . . 117 Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 Armrest Storage . . . . . . . . . . . . . . . . . . . . . . 92 Assistance Systems for Driving . . . . 214 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 360 INDEX Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 206 Auto Stop Stop/Start System . . . . . . . . . . . . . . . . 173 Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . .32 Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . .19 Emergency Braking (AEB) . . . . . . . . 216 Headlamp System . . . . . . . . . . . . . . . . 141 Transmission . . . . . . . . . . . . . . . . . . . . . . 181 Transmission Fluid . . . . . . . . . . . . . . . 249 Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . 185 B Battery Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Power Protection . . . . . . . . . . . . . . . . . . 145 Battery - North America . . . . . .258, 305 Blade Replacement, Wiper . . . . . . . . . 260 Brake Parking, Electric . . . . . . . . . . . . . . . . . . 188 System Warning Light . . . . . . . . . . . . 116 Brakes . . . . . . . . . . . . . . . . . . . . . . . . . .187, 256 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Automatic Emergency (AEB) . . . . . 216 Braking System Front Pedestrian (FPB) . . . . . . . . . . . 218 Break-In, New Vehicle . . . . . . . . . . . . . . 171 Bulb Replacement Back-up Lamps . . . . . . . . . . . . . . . . . . . 263 Front Turn Signal Lamps . . . . . . . . 263 Headlamp Aiming . . . . . . . . . . . . . . . . 262 Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 263 Buying New Tires . . . . . . . . . . . . . . . . . . . 286 C Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 102 California Perchlorate Materials Requirements . . . . . . . . . . . . . . . . . . . 242 California Proposition 65 Warning . . . . . . . . . . . . .241, 258, 305, Back Cover Canadian Vehicle Owners . . . . . . . . . . . . .2 Capacities and Specifications . . . . . . 332 Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . 180 Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Winter Driving . . . . . . . . . . . . . . . . . . . . 165 Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 Cargo (cont'd) Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Caution, Danger, and Warning . . . . . . . .3 Center Console Storage . . . . . . . . . . . . . . 93 Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 290 Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Charging System Light . . . . . . . . . . . . . 114 Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 114 Child Restraints Infants and Young Children . . . . . . . .72 Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . . . . . . . . .78 Older Children . . . . . . . . . . . . . . . . . . . . . .71 Securing . . . . . . . . . . . . . . . . . . . . . . . . .85, 88 Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 264 Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . 308 Interior Care . . . . . . . . . . . . . . . . . . . . . . 313 Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . 147 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Cluster, Instrument . . . . . . . . . . . . . . . . . 107 Collision Damage Repair . . . . . . . . . . . 342 Compact Spare Tire . . . . . . . . . . . . . . . . . 304 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INDEX Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Compressor Kit, Tire Sealant . . . . . . . 292 Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . 357 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . 358 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 356 Connections Connected Services . . . . . . . . . . . . . . . 357 Control Traction and Electronic Stability . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Control of a Vehicle . . . . . . . . . . . . . . . . 157 Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . 30 Coolant Engine Temperature Gauge . . . . . . 111 Engine Temperature Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 Cooling System . . . . . . . . . . . . . . . . . . . . . 251 Cornering Lamps . . . . . . . . . . . . . . . . . . . 143 Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . 143 Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 Cruise Control . . . . . . . . . . . . . . . . . . . . . . . 193 Cruise Control (cont'd) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Cruise Control, Adaptive . . . . . . . . . . . 196 Customer Assistance . . . . . . . . . . . . . . . 337 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 Text Telephone (TTY) Users . . . . . 337 Customer Information Publications Ordering Information . . . . . . . . . . . . . . . . . . . . . . 344 Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 335 Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . 346 D Damage Repair, Collision . . . . . . . . . . . 342 Danger, Warning, and Caution . . . . . . . .3 Data Collection Infotainment System . . . . . . . . . . . . . 348 OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348 Data Recorders, Event . . . . . . . . . . . . . . 347 Daytime Running Lamps (DRL) . . . 141 Defensive Driving . . . . . . . . . . . . . . . . . . . 157 Delayed Locking . . . . . . . . . . . . . . . . . . . . . 19 Diagnostics Connected Services . . . . . . . . . . . . . . . 358 Distracted Driving . . . . . . . . . . . . . . . . . . 156 Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 143 361 Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 122 Delayed Locking . . . . . . . . . . . . . . . . . . . .19 Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Power Locks . . . . . . . . . . . . . . . . . . . . . . . . .19 Drive Belt Routing, Engine . . . . . . . . . 334 Drive Systems All-Wheel Drive . . . . . . . . . . . . . . 187, 259 Driver Assistance Systems . . . . . . . . . 204 Driver Behavior . . . . . . . . . . . . . . . . . . . . . 155 Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . . . . 123 Driver Mode Control . . . . . . . . . . . . . . . . 192 Driver Mode Control Light . . . . . . . . . 120 Driving Assistance Systems . . . . . . . . . . . . . . . 214 Better Fuel Economy . . . . . . . . . . . . . 156 Characteristics and Towing Tips . . . . . . . . . . . . . . . . . . . . . 228 Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Environment . . . . . . . . . . . . . . . . . . . . . . 155 Hill and Mountain Roads . . . . . . . . 164 If the Vehicle is Stuck . . . . . . . . . . . . 166 Loss of Control . . . . . . . . . . . . . . . . . . . . 159 Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Off-Road Recovery . . . . . . . . . . . . . . . . 159 Vehicle Load Limits . . . . . . . . . . . . . . 167 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 362 INDEX Driving (cont'd) Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 164 Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Driving the Vehicle . . . . . . . . . . . . . . . . . . . .2 Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . 147 E Electric Parking Brake . . . . . . . . . . . . . . 188 Electric Parking Brake Light . . . . . . . 116 Electrical Equipment, Add-On . . . . . 238 Electrical System Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Fuses and Circuit Breakers . . . . . . . 264 Instrument Panel Fuse Block . . . . 268 Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 250 Check Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 114 Compartment Overview . . . . . . . . . . 245 Coolant Temperature Gauge . . . . . 111 Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . 119 Cooling System . . . . . . . . . . . . . . . . . . . 251 Engine (cont'd) Drive Belt Routing . . . . . . . . . . . . . . . . 334 Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Oil Life System . . . . . . . . . . . . . . . . . . . . 248 Oil Pressure Light . . . . . . . . . . . . . . . . . 121 Overheating . . . . . . . . . . . . . . . . . . . . . . . 254 Power Messages . . . . . . . . . . . . . . . . . . 129 Running While Parked . . . . . . . . . . . 180 Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Engine Air Filter Life System . . . . . . 249 Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 144 Equipment, Towing . . . . . . . . . . . . . . . . . 235 Event Data Recorders . . . . . . . . . . . . . . 347 Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 144 Extended Parking . . . . . . . . . . . . . . . . . . . 179 Extender, Seat Belt . . . . . . . . . . . . . . . . . . 57 Exterior Lamp Controls . . . . . . . . . . . . 139 Exterior Lamps Off Reminder . . . . . . 141 Exterior Lighting Battery Saver . . . . 145 F Filter, Engine Air Cleaner . . . . . . . . . . . . . . . . 250 Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 141 Flashers, Hazard Warning . . . . . . . . . . 142 Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Fluid Automatic Transmission . . . . . . . . . 249 Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 31 Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344 Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Front Seats Heated and Ventilated . . . . . . . . . . . . .47 Front Storage . . . . . . . . . . . . . . . . . . . . . . . . 91 Front Turn Signal Lamps . . . . . . . . . . 263 Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Economy, Driving for Better . . . . . 156 Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . . . . . . 227 Filling the Tank . . . . . . . . . . . . . . . . . . . 225 Foreign Countries . . . . . . . . . . . . . . . . . 225 Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Low Fuel Warning Light . . . . . . . . . 121 Management, Active . . . . . . . . . . . . . . 179 Prohibited Fuels . . . . . . . . . . . . . . . . . . 225 Recommended . . . . . . . . . . . . . . . . . . . . 224 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INDEX Fuel (cont'd) Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuses Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuses and Circuit Breakers . . . . . . . Instrument Panel Fuse Block . . . . H 224 265 264 268 G Garage Door Opener . . . . . . . . . . . . . . . . 135 Programming . . . . . . . . . . . . . . . . . . . . . . 135 Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . 261 Gauges Engine Coolant Temperature . . . . 111 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Speedometer . . . . . . . . . . . . . . . . . . . . . . 110 Tachometer . . . . . . . . . . . . . . . . . . . . . . . 110 Trip Odometer . . . . . . . . . . . . . . . . . . . . 110 Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . . . . . . 106 General Information Service and Maintenance . . . . . . . . 317 Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 241 Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Hazard Warning Flashers . . . . . . . . . . 142 Head Restraints . . . . . . . . . . . . . . . . . . . . . . 40 Head-up Display . . . . . . . . . . . . . . . . . . . . 125 Headlamps Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 141 Bulb Replacement . . . . . . . . . . . . . . . . 263 Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . . 141 Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 141 High-Beam On Light . . . . . . . . . . . . . . 122 High/Low Beam Changer . . . . . . . . . 141 Lamps On Reminder . . . . . . . . . . . . . . 122 Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Steering Wheel . . . . . . . . . . . . . . . . . . . . . .98 Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . 31 Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 High-Beam On Light . . . . . . . . . . . . . . . . 122 High-Speed Operation . . . . . . . . . . . . . . 279 Hill and Mountain Roads . . . . . . . . . . 164 Hill Start Assist (HSA) . . . . . . . . . . . . . 190 Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 363 Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 How to Wear Seat Belts Properly . . . 52 HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 I Ignition Positions . . . . . . . . . . . . . . . . . . . 171 Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Indicator Pedestrian Ahead . . . . . . . . . . . . . . . . . 118 Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . 118 Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Information Publication Ordering . . . . . . . . . . . . . 344 Infotainment . . . . . . . . . . . . . . . . . . . . . . . . 146 Infotainment System . . . . . . . . . . . . . . . 348 Instrument Cluster . . . . . . . . . . . . . . . . . 107 Instrument Panel Overview . . . . . . . . . . .5 Interior Rearview Mirrors . . . . . . . . . . . 32 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 J Jump Starting - North America . . . . 305 K Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . 8 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 364 INDEX L Labeling, Tire Sidewall . . . . . . . . . . . . . 272 Lamps Cornering . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Daytime Running (DRL) . . . . . . . . . . 141 Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Exterior Controls . . . . . . . . . . . . . . . . . . 139 Exterior Lamps Off Reminder . . . . 141 Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Front Turn Signal . . . . . . . . . . . . . . . . . 263 Malfunction Indicator (Check Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . 114 On Reminder . . . . . . . . . . . . . . . . . . . . . . 122 Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Lane Change Alert (LCA) . . . . . . . . . . . 220 Lane Keep Assist (LKA) . . . . . . . . . . . . 222 Lane Keep Assist Light . . . . . . . . . . . . . 118 Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . 54 LATCH System Replacing Parts after a Crash . . . . . .85 LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . 78 LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . 263 Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Lighting (cont'd) Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illumination Control . . . . . . . . . . . . . . LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lights Airbag Readiness . . . . . . . . . . . . . . . . . All-Wheel Drive . . . . . . . . . . . . . . . . . . . Antilock Brake System (ABS) Warning . . . . . . . . . . . . . . . . . . . . . . . . . Brake System Warning . . . . . . . . . . . Charging System . . . . . . . . . . . . . . . . . . Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . Cruise Control . . . . . . . . . . . . . . . . . . . . . Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . Driver Mode Control . . . . . . . . . . . . . . Electric Parking Brake . . . . . . . . . . . . Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . Engine Oil Pressure . . . . . . . . . . . . . . . Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . High-Beam On . . . . . . . . . . . . . . . . . . . . High/Low Beam Changer . . . . . . . . . Lane Keep Assist . . . . . . . . . . . . . . . . . . Low Fuel Warning . . . . . . . . . . . . . . . . Seat Belt Reminders . . . . . . . . . . . . . . Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Electric Parking Brake . . . 144 143 263 113 117 117 116 114 114 122 122 120 116 119 121 141 122 141 118 121 112 121 117 Lights (cont'd) StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 119 Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 120 Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . . . . . 119 Traction Off . . . . . . . . . . . . . . . . . . . . . . . 118 Locks Automatic Door . . . . . . . . . . . . . . . . . . . . .19 Delayed Locking . . . . . . . . . . . . . . . . . . . .19 Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Lockout Protection . . . . . . . . . . . . . . . . .19 Power Door . . . . . . . . . . . . . . . . . . . . . . . . . .19 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Loss of Control . . . . . . . . . . . . . . . . . . . . . . 159 Low Fuel Warning Light . . . . . . . . . . . 121 Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . 78 Lumbar Adjustment . . . . . . . . . . . . . . . . . 42 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . .42 M Maintenance Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 325 Maintenance Schedule . . . . . . . . . . . . . 318 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INDEX Maintenance Schedule (cont'd) Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . 328 Malfunction Indicator Lamp . . . . . . . 114 Manual Mode . . . . . . . . . . . . . . . . . . . . . . . 185 Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 44 Messages Engine Power . . . . . . . . . . . . . . . . . . . . . 129 Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 129 Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . .32 Mirrors Automatic Dimming . . . . . . . . . . . . . . . .32 Automatic Dimming Rearview . . . . .32 Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Manual Rearview . . . . . . . . . . . . . . . . . . .32 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . .32 Mirrors, Interior Rearview . . . . . . . . . . . 32 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Driver Control . . . . . . . . . . . . . . . . . . . . . 192 Monitor System, Tire Pressure . . . . . 279 365 N P Navigation Connected Services . . . . . . . . . . . . . . . 356 New Vehicle Break-In . . . . . . . . . . . . . . . 171 Park Shifting Out of . . . . . . . . . . . . . . . . . . . . 177 Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 206 Parking Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . 259 Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Over Things That Burn . . . . . . . . . . . 179 Parking or Backing Assistance Systems . . . . . . . . . . . . . . . 206 Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Passenger Sensing System . . . . . . . . . . 65 Pedestrian Ahead Indicator . . . . . . . . 118 Perchlorate Materials Requirements, California . . . . . . . . . 242 Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . .19 Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Protection, Battery . . . . . . . . . . . . . . . . 145 Retained Accessory (RAP) . . . . . . . . 176 Seat Adjustment . . . . . . . . . . . . . . . . . . . .42 O Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Engine Oil Life System . . . . . . . . . . . 248 Pressure Light . . . . . . . . . . . . . . . . . . . . . 121 Older Children, Restraints . . . . . . . . . . . 71 Online Owner Center . . . . . . . . . . . . . . . 338 OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348 OnStar Additional Information . . . . 351 OnStar Emergency . . . . . . . . . . . . . . . . . . 350 OnStar Overview . . . . . . . . . . . . . . . . . . . . 349 OnStar Security . . . . . . . . . . . . . . . . . . . . . 350 Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Overheating, Engine . . . . . . . . . . . . . . . . 254 Overview Instrument Panel . . . . . . . . . . . . . . . . . . . . 5 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 366 INDEX Power (cont'd) Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 Pregnancy, Using Seat Belts . . . . . . . . . 57 Privacy Vehicle Data Recording . . . . . . . . . . 346 Program Courtesy Transportation . . . . . . . . . 341 Prohibited Fuels . . . . . . . . . . . . . . . . . . . . 225 Proposition 65 Warning, California . . . . . . . . . . . . . . .241, 258, 305, Back Cover Publication Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 344 R Radio Frequency Statement . . . . . . . . 344 Reading Lamps . . . . . . . . . . . . . . . . . . . . . 144 Rear Camera Mirror . . . . . . . . . . . . . . . . . 32 Rear Pedestrian Alert . . . . . . . . . . . . . . . 213 Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Rear Storage . . . . . . . . . . . . . . . . . . . . . . . . . 92 Rear Vision Camera (RVC) . . . . . . . . . 206 Rear Window Washer/Wiper . . . . . . . 101 Rearview Mirrors . . . . . . . . . . . . . . . . . . . . 32 Automatic Dimming . . . . . . . . . . . . . . . .32 Reclining Seatbacks . . . . . . . . . . . . . . . . . 43 Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . 328 Records Maintenance . . . . . . . . . . . . . . . . . . . . . . 330 Recreational Vehicle Towing . . . . . . . 308 Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Remote Vehicle Start . . . . . . . . . . . . . . . . 15 Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 Maintenance . . . . . . . . . . . . . . . . . . . . . . 329 Replacing Airbag System . . . . . . . . . . . . 70 Replacing LATCH System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . . . 85 Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . 58 Reporting Safety Defects Canadian Government . . . . . . . . . . . . 345 General Motors . . . . . . . . . . . . . . . . . . . 346 U.S. Government . . . . . . . . . . . . . . . . . . 345 Restraints Where to Put . . . . . . . . . . . . . . . . . . . . . . . .76 Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . . . . . . 176 Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . 32 Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . 164 Roadside Service . . . . . . . . . . . . . . . . . . . . 339 Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Roof Rack System . . . . . . . . . . . . . . . . . . . 95 Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . 284 Routing, Engine Drive Belt . . . . . . . . . 334 Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 S Safety Defects Reporting Canadian Government . . . . . . . . . . . . 345 General Motors . . . . . . . . . . . . . . . . . . . 346 U.S. Government . . . . . . . . . . . . . . . . . . 345 Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Safety System Check . . . . . . . . . . . . . . . . 57 Scheduling Appointments . . . . . . . . . . 340 Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . 292 Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . .54 Reminders . . . . . . . . . . . . . . . . . . . . . . . . . 112 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INDEX Seat Belts (cont'd) Replacing after a Crash . . . . . . . . . . . . .58 Use During Pregnancy . . . . . . . . . . . . . .57 Seats Head Restraints . . . . . . . . . . . . . . . . . . . . .40 Heated and Ventilated Front . . . . . . .47 Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . .50 Lumbar Adjustment, Front . . . . . . . . .42 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 Power Adjustment, Front . . . . . . . . . .42 Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Reclining Seatbacks . . . . . . . . . . . . . . . .43 Securing Child Restraints . . . . . . . 85, 88 Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . .28 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Accessories and Modifications . . . . . . . . . . . . . . . . . . . . 242 Doing Your Own Work . . . . . . . . . . . 242 Maintenance Records . . . . . . . . . . . . 330 Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 317 Parts Identification . . . . . . . . . . . . . . . 331 Scheduling Appointments . . . . . . . . 340 Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Services Special Application . . . . . . . . . . . . . . . 324 Servicing the Airbag . . . . . . . . . . . . . . . . . 69 Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . 176 Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 177 Side Blind Zone Alert (SBZA) . . . . . . 220 Signals, Turn and Lane-Change . . . . 142 Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . 304 Special Application Services . . . . . . . 324 Specifications and Capacities . . . . . . 332 Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 110 StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 190 Start Vehicle, Remote . . . . . . . . . . . . . . . 15 Starter Switch Check . . . . . . . . . . . . . . . 259 Starting the Engine . . . . . . . . . . . . . . . . . 172 Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . .98 Wheel Adjustment . . . . . . . . . . . . . . . . . .98 Wheel Controls . . . . . . . . . . . . . . . . . . . . .98 Stop/Start System . . . . . . . . . . . . . . . . . . 173 Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 367 Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . .94 Center Console . . . . . . . . . . . . . . . . . . . . . .93 Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Roof Rack System . . . . . . . . . . . . . . . . . .95 Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . . .92 Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 Storage Compartments . . . . . . . . . . . . . . 91 Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . . . . 298 Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261 Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 166 Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 272 Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Sunglass Storage . . . . . . . . . . . . . . . . . . . . . 92 Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 System Engine Air Filter Life . . . . . . . . . . . . . 249 Forward Collision Alert (FCA) . . . . 214 Infotainment . . . . . . . . . . . . . . . . . 146, 348 Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Systems Driver Assistance . . . . . . . . . . . . . . . . . 204 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 368 INDEX T Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 110 Text Telephone (TTY) Users . . . . . . . 337 Theft-Deterrent Systems . . . . . . . . . . . . 29 Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . .29 Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . 271 Buying New Tires . . . . . . . . . . . . . . . . . 286 Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Compact Spare . . . . . . . . . . . . . . . . . . . . 304 Designations . . . . . . . . . . . . . . . . . . . . . . 274 Different Size . . . . . . . . . . . . . . . . . . . . . . 287 If a Tire Goes Flat . . . . . . . . . . . . . . . . 291 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 284 Pressure . . . . . . . . . . . . . . . . . . . . . . 277, 279 Pressure Light . . . . . . . . . . . . . . . . . . . . . 120 Pressure Monitor Operation . . . . . . 280 Pressure Monitor System . . . . . . . . 279 Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . 284 Sealant and Compressor Kit . . . . . 292 Sealant and Compressor Kit, Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . 298 Sidewall Labeling . . . . . . . . . . . . . . . . . 272 Terminology and Definitions . . . . 275 Uniform Tire Quality Grading . . . . 288 Tires (cont'd) Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 289 Wheel Replacement . . . . . . . . . . . . . . 289 When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285 Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271 Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . 224 Towing Driving Characteristics . . . . . . . . . . . 228 Equipment . . . . . . . . . . . . . . . . . . . . . . . . 235 General Information . . . . . . . . . . . . . . 228 Recreational Vehicle . . . . . . . . . . . . . . 308 Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Trailer Sway Control (TSC) . . . . . . . 237 Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . 119 Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . 190 Trailer Sway Control (TSC) . . . . . . . . . . . . . . . 237 Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 181 Fluid, Automatic . . . . . . . . . . . . . . . . . . 249 Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 Trip Odometer . . . . . . . . . . . . . . . . . . . . . . 110 Turn and Lane-Change Signals . . . . 142 U Umbrella Storage . . . . . . . . . . . . . . . . . . . . 94 Uniform Tire Quality Grading . . . . . . 288 Universal Remote System . . . . . . . . . . 135 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Programming . . . . . . . . . . . . . . . . . . . . . . 135 Using This Manual . . . . . . . . . . . . . . . . . . . .2 V Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . .28 Canadian Owners . . . . . . . . . . . . . . . . . . . . 2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 Identification Number (VIN) . . . . . 331 Load Limits . . . . . . . . . . . . . . . . . . . . . . . 167 Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Personalization . . . . . . . . . . . . . . . . . . . 130 Remote Start . . . . . . . . . . . . . . . . . . . . . . . .15 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Speed Messages . . . . . . . . . . . . . . . . . . . 129 Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 Vehicle Ahead Indicator . . . . . . . . . . . . 118 Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico13527548) - 2020 - CRC - 4/10/19 INDEX Vehicle Care Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . . . . . . 298 Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 277 Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346 Ventilation, Air . . . . . . . . . . . . . . . . . . . . . 152 Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 W Warning Brake System Light . . . . . . . . . . . . . . . 116 Caution and Danger . . . . . . . . . . . . . . . . . 3 Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Warnings Hazard Flashers . . . . . . . . . . . . . . . . . . . 142 Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . 255 Wheels Alignment and Tire Balance . . . . . 289 Different Size . . . . . . . . . . . . . . . . . . . . . . 287 Replacement . . . . . . . . . . . . . . . . . . . . . . 289 When It Is Time for New Tires . . . . 285 Where to Put the Restraint . . . . . . . . . 76 Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . 261 Windshield (cont'd) Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . .99 Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . 271 Wiper Blade Replacement . . . . . . . . . . 260 Wipers Rear Washer . . . . . . . . . . . . . . . . . . . . . . 101 Wireless Charging . . . . . . . . . . . . . . . . . . 103 369 20_CAD_XT4_COV_en_US_84293939A_2019APR18.ai 1 4/4/2019 9:49:11 AM 2020 XT4 C M Y CM XT4 MY CY CMY K 84293939 A