Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Customer Information 441
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 Assistance
.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 Assistance:
Pre-authorization, original
detailed receipts, and a copy
of the repair orders are
required. Once authorization
has been received, the
Roadside Assistance 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 Assistance 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 Assistance.
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
advising the service
consultant of your
transportation needs, your
dealer can help minimize your
inconvenience.
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Customer Information 445
Give only the necessary
information to police and other
parties involved in the crash.
For emergency towing, see
Roadside Assistance Program
0439.
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
.Vehicle Identification
Number (VIN)
.Insurance company and
policy number
.General description of the
damage to the other vehicle
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?
070.
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.
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/
propulsion, transmission, axle,
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
464 INDEX
Cruise Control . . . . . . . . . . . . . . . . 270Adaptive . . . . . . . . . . . . . . . . . . . . . . 273
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Cupholders . . . . . . . . . . . . . . . . . . . . . 102
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . 437
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . . 438
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . 445
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . 435
Cybersecurity . . . . . . . . . . . . . . . . 448
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . . . . . . . 443
Danger, Warning, and Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . 5
Data Collection
Infotainment System . . . . . 450
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 450
Data Recorders, Event . . . . 449
Database Coverage Explanations . . . . . . . . . . . . . . . . . 187 Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . . 150
Defensive Driving . . . . . . . . . . . . 230
Delayed Locking . . . . . . . . . . . . . . . 22
Destination . . . . . . . . . . . . . . . . . . . . . 178
Diagnostics Connected Services . . . . . . 460
Disabled Vehicle Transporting . . . . . . . . . . . . . . . . 407
Distracted Driving . . . . . . . . . . . 229
Dome Lamps . . . . . . . . . . . . . . . . . . . 153
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 136
Delayed Locking . . . . . . . . . . . . . 22
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Power Locks . . . . . . . . . . . . . . . . . . 22
Drive Belt Routing, Engine . . . . . . . . . . . . . . . . . . . . . . . . . 434
Drive Systems All-Wheel Drive . . . . . . . 263, 347
Driver
Assistance Systems . . . . . . 284
Behavior . . . . . . . . . . . . . . . . . . . . . 228
InformationCenter (DIC) . . . . . . . . . . . . . . . . 136
Mode Control . . . . . . . . . . . . . . . 269
Mode Control Light . . . . . . . . 133
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Driving
Assistance Systems . . . . . . . 297
Better Fuel Economy . . . . . 229
Characteristics and
Towing Tips . . . . . . . . . . . . . . . . 314
Defensive . . . . . . . . . . . . . . . . . . . . 230
Distracted . . . . . . . . . . . . . . . . . . . 229
Environment . . . . . . . . . . . . . . . . 229
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . 239
If the Vehicle is Stuck . . . . . 241
Impaired . . . . . . . . . . . . . . . . . . . . . . 230
Loss of Control . . . . . . . . . . . . 233
Off-Road . . . . . . . . . . . . . . . . . . . . . 233
Off-Road Recovery . . . . . . . 232
Vehicle Load Limits . . . . . . . 242
Wet Roads . . . . . . . . . . . . . . . . . . 238
Winter . . . . . . . . . . . . . . . . . . . . . . . . 239
Driving the Vehicle . . . . . . . . . . . . . . 2
Dual Automatic Climate
Control System . . . . . . . . . . . . 221
E
ElectricBrake Boost . . . . . . . . . . . . . . . . . 264
Parking Brake . . . . . . . . . . . . . . 264
Parking Brake Light . . . . . . . 129
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INDEX 465
ElectricalEquipment, Add-On . . . . . . . 325
System Overload . . . . . . . . . . 352
Electrical System Engine CompartmentFuse Block . . . . . . . . . . . . . . . . . 354
Fuses and Circuit
Breakers . . . . . . . . . . . . . . . . . . . . 353
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . 360
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 452
Engine Air Cleaner/Filter . . . . . . . . . . 337
Air Filter Life System . . . . . 336
Check Light(Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 126
Compartment Overview . . . . . . . . . . . . . . . . . . . . 331
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 123
Coolant Temperature Warning Light . . . . . . . . . . . . . . 133
Cooling System . . . . . . . . . . . . 338
Drive Belt Routing . . . . . . . . . 434
Exhaust . . . . . . . . . . . . . . . . . . . . . . 256
Heater . . . . . . . . . . . . . . . . . . . . . . . . 252 Engine (cont'd)
Oil Life System . . . . . . . . . . . . . 335
Oil Pressure Light . . . . . . . . . . 134
Overheating . . . . . . . . . . . . . . . . . 342
Power Messages . . . . . . . . . . . 143
Running While Parked . . . 256
Starting . . . . . . . . . . . . . . . . . . . . . . 248
Entry Lighting . . . . . . . . . . . . . . . . . 154
Equipment, Towing . . . . . . . . . 322
Event Data Recorders . . . . . 449
Exit Lighting . . . . . . . . . . . . . . . . . . . 154
Extended Parking . . . . . . . . . . . 255
Extender, Seat Belt . . . . . . . . . . . 64
Exterior Lamp Controls . . . . . . . . . . . . . . 148
Lamps Off Reminder . . . . . . 150
Lighting Battery Saver . . . 155
F
FilterEngine Air Cleaner . . . . . . . . 337
Flash-to-Pass . . . . . . . . . . . . . . . . . . 150
Flashers, Hazard
Warning . . . . . . . . . . . . . . . . . . . . . . . 152
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 389 Changing . . . . . . . . . . . . . . . . . . . . . 398
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 421 Fluid
Automatic
Transmission . . . . . . . . . . . . . . 336
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 345
Washer . . . . . . . . . . . . . . . . . . . . . . . 343
Folding Mirrors . . . . . . . . . . . . . . . . . 35
Forward Collision Alert (FCA)System . . . . . . . . . . . . . . . . . . . . . . . 297
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 446
Front Heated and VentilatedSeats . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Pedestrian Braking (FPB) System . . . . . . . . . . . . . 302
Storage . . . . . . . . . . . . . . . . . . . . . . . 103
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . 311
Economy, Driving forBetter . . . . . . . . . . . . . . . . . . . . . . . 229
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 313
Filling the Tank . . . . . . . . . . . . . . 311
Foreign Countries . . . . . . . . . . 311
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Low Fuel Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
466 INDEX
Fuel (cont'd)Management, Active . . . . . . 255
Prohibited Fuels . . . . . . . . . . . . 310
Recommended . . . . . . . . . . . . . . 310
Top Tier . . . . . . . . . . . . . . . . . . . . . . 309
Fuses Engine Compartment
Fuse Block . . . . . . . . . . . . . . . . . 354
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . 353
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . 360
G
Garage Door Opener . . . . . . . . 144
Programming . . . . . . . . . . . . . . . . 144
Gas Strut(s) . . . . . . . . . . . . . . . . . . . 349
Gauges
Engine CoolantTemperature . . . . . . . . . . . . . . . 123
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Odometer . . . . . . . . . . . . . . . . . . . . . 122
Speedometer . . . . . . . . . . . . . . . . 122
Tachometer . . . . . . . . . . . . . . . . . . 122
Trip Odometer . . . . . . . . . . . . . . 122
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 118
Gear Shifting Light . . . . . . . . . . . 130 General Information
Service and
Maintenance . . . . . . . . . . . . . . 423
Towing . . . . . . . . . . . . . . . . . . . . . . . . . 313
Vehicle Care . . . . . . . . . . . . . . . . . 327
Global Positioning System (GPS) . . . . . . . . . . . . . . . . 185
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 102
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . 439
Guidance Problems with theRoute . . . . . . . . . . . . . . . . . . . . . . . . . 186
H
Hazard WarningFlashers . . . . . . . . . . . . . . . . . . . . . . . 152
HD Radio Technology . . . . . . . 166
Head Restraints . . . . . . . . . . . . . . . 45
Head-Up Display (HUD) . . . . . 139
Headlamps Aiming . . . . . . . . . . . . . . . . . . . . . . . . 350
Automatic . . . . . . . . . . . . . . . . . . . . . 151
Bulb Replacement . . . . . . . . . 350
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . 150 Headlamps (cont'd)
Flash-to-Pass . . . . . . . . . . . . . . . . 150
High-Beam On Light . . . . . . . 135
High/Low Beam
Changer . . . . . . . . . . . . . . . . . . . . . 150
Lamps On Reminder . . . . . . . 136
Heated
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Rear Seats . . . . . . . . . . . . . . . . . . . . 56
Steering Wheel . . . . . . . . . . . . . 110
Ventilated Front Seats . . . . 53
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 252
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . 221
High-Beam On Light . . . . . . . . . 135
High-Speed Operation . . . . . 374
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . . . 239
Hill Start Assist (HSA) . . . . . . 266
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 58
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
470 INDEX
PrivacyVehicle Data
Recording . . . . . . . . . . . . . . . . . . 448
Problems with Route Guidance . . . . . . . . . . . . . . . . . . . . . . 186
Program Courtesy
Transportation . . . . . . . . . . . 442
Prohibited Fuels . . . . . . . . . . . . . . 310
Proposition 65 Warning California . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Proposition 65 Warning, California . . . 404
Publication Ordering Information . . . . . . . . . . . . . . . . . . 445
R
Radiator . . . . . . . . . . . . . . . . . . . . . . . . 338
RadioAM-FM Radio . . . . . . . . . . . . . . . . 163
Data System (RDS) . . . . . . . . . 167
Frequency Statement . . . . 446
HD Radio Technology . . . . . 166
Reception . . . . . . . . . . . . . . . . . . . . . 168
Satellite . . . . . . . . . . . . . . . . . . . . . . . 167
Reading Lamps . . . . . . . . . . . . . . . 153
Rear
Camera Mirror . . . . . . . . . . . . . . . . 37 Rear (cont'd)
Cross Traffic Alert
(RCTA) System . . . . . . . . . . . . 297
Heated Seats . . . . . . . . . . . . . . . . . 56
Pedestrian Alert . . . . . . . . . . . 296
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Storage . . . . . . . . . . . . . . . . . . . . . . . 103
Vision Camera (RVC) . . . . . 286
Window Washer/Wiper . . . 113
Rearview Mirrors . . . . . . . . . . . . . . 36 Automatic Dimming . . . . . . . . . 36
Reclining Seatbacks . . . . . . . . . . 47
Recognition
Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Recommended Fluids and Lubricants . . . . . . . . . . . . . 429
Records Maintenance . . . . . . . . . . . . . . . . . 431
Recreational Vehicle
Towing . . . . . . . . . . . . . . . . . . . . . . . . 409
Reimbursement Program, GM Mobility . . . . 439
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Key Operation . . . . . . . . . . . . . . . . . . 9
Vehicle Start . . . . . . . . . . . . . . . . . . . 18 Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 78
Maintenance . . . . . . . . . . . . . . . . 430
Replacing Airbag System . . . . . . . . . . . . . . . 78
LATCH System PartsAfter a Crash . . . . . . . . . . . . . . . 95
Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . 65
Reporting Safety Defects Canadian Government . . . 447
General Motors . . . . . . . . . . . . 447
U.S. Government . . . . . . . . . . 447
Restraints Where to Put . . . . . . . . . . . . . . . . . 85
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . 253
Reverse Automatic Braking . . . . . . . . . . . . . . . . . . . . . . . . 294
Reverse Tilt Mirrors . . . . . . . . . . 36
Roads Driving, Wet . . . . . . . . . . . . . . . . . 238
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . 439
Roof
Rack System . . . . . . . . . . . . . . . . . 106
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 42
Rotation, Tires . . . . . . . . . . . . . . . . 381
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INDEX 473
Tires (cont'd)Wheel Replacement . . . . . . 387
When It Is Time for
New Tires . . . . . . . . . . . . . . . . . . 382
Winter . . . . . . . . . . . . . . . . . . . . . . . . 366
Top Tier Fuel . . . . . . . . . . . . . . . . . 309
Towing Driving Characteristics . . . 314
Equipment . . . . . . . . . . . . . . . . . . . 322
General Information . . . . . . . 313
Recreational Vehicle . . . . . 409
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Trailer SwayControl (TSC) . . . . . . . . . . . . . 323
Traction Control System
(TCS)/StabiliTrak
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Control/Electronic Stability Control . . . . . . . . . . . 267
Off Light . . . . . . . . . . . . . . . . . . . . . . 131
Trademarks and License Agreements . . . . . . . 212
Trailer Sway Control (TSC) . . . . . . . 323
Towing . . . . . . . . . . . . . . . . . . . . . . . . . 318
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 257 Transmission (cont'd)
Fluid, Automatic . . . . . . . . . . . . 336
Transportation Program, Courtesy . . . . . . . . 442
Transporting a Disabled Vehicle . . . . . . . . . 407
Trip Odometer . . . . . . . . . . . . . . . . 122
TTY Users
Customer Assistance . . . . 438
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . . 152
U
Umbrella Storage . . . . . . . . . . . . . 105
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . . . 385
Universal Remote
System . . . . . . . . . . . . . . . . . . . . . . . . . 144
Operation . . . . . . . . . . . . . . . . . . . . . 147
Programming . . . . . . . . . . . . . . . . 144
Updates Map Data . . . . . . . . . . . . . . . . . . . . . 187
Software . . . . . . . . . . . . . . . . . . . . . . 163
USB Port . . . . . . . . . . . . . . . . . . . . . . . . 169
Using Infotainment System . . . . . . 160
Navigation System . . . . . . . . . 173
This Manual . . . . . . . . . . . . . . . . . . . . . 2
V
Vehicle
Ahead Indicator . . . . . . . . . . . . . 131
Alarm System . . . . . . . . . . . . . . . . . 32
Canadian Owners . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . 231
Data Recording andPrivacy . . . . . . . . . . . . . . . . . . . . . . 448
Design . . . . . . . . . . . . . . . . . . . . . . . . 229
Identification Number (VIN) . . . . . . . . . . . . . . 432
Load Limits . . . . . . . . . . . . . . . . . . 242
Messages . . . . . . . . . . . . . . . . . . . . . 143
Positioning . . . . . . . . . . . . . . . . . . . 186
Remote Start . . . . . . . . . . . . . . . . . . 18
Security . . . . . . . . . . . . . . . . . . . . . . . . 32
Speed Messages . . . . . . . . . . . 144
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Vehicle Care
Storing the TireSealant and
Compressor Kit . . . . . . . . . . . 398
Tire Pressure . . . . . . . . . . . . . . . . 372
Ventilation, Air . . . . . . . . . . . . . . . . 225
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Voice Recognition . . . . . . . . . . . . 188