2023 CADILLAC XT4 seat adjustment

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
Driving and Operating 319
See“Weight-Distributing Hitch
Adjustment” under Towing
Equipment 0322 to determine
if equalizer bars are required
to obtain the maximum trailer
weight rating.
See “Trailer Brakes” under
Towing Equipment 0322 to
determine if brakes are
required based on the trailer
weight.
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,
(Continued)
Warning (Continued)
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.
Gross Vehicle Weight
Rating (GVWR)
For information about the
vehicle's maximum load
capacity, see Vehicle Load
Limits0242. 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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
INDEX 461
IndexA
About Driving the Vehicle . . . . . 2
Accessories andModifications . . . . . . . . . . . . . . . . .327
Accessory Power . . . . . . . . . . . 253
Active
Fuel Management . . . . . . . . . 255
Adaptive Cruise Control . . . . . . . . . . . . . . . 273
Add-On Electrical
Equipment . . . . . . . . . . . . . . . . . . . 325
Additional OnStar Information . . . . . . . 453
Adjustments
Lumbar, Front Seats . . . . . . . 48
Agreements Trademarks andLicense . . . . . . . . . . . . . . . . . . . . . . 212
Air
Cleaner/Filter, Engine . . . . 337
Conditioning . . . . . . . . . . . . . . . . . 221
Filter Life System . . . . . . . . . 336
Filter, PassengerCompartment . . . . . . . . . . . . . 226
Vents . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Airbag System . . . . . . . . . . . . . . . . . 65 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Airbag System (cont'd)
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . . . 70
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . . . 72
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 70
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . 70
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 69
Where Are the Airbags? . . . . . . . . . . . . . . . . . . . . . . 67
Airbags Adding Equipment to
the Vehicle . . . . . . . . . . . . . . . . . . . 77
Passenger Status Indicator . . . . . . . . . . . . . . . . . . . . . 125
Readiness Light . . . . . . . . . . . . . 124
Replacing System Parts after a Crash . . . . . . . 78
Servicing Airbag-Equipped
Vehicles . . . . . . . . . . . . . . . . . . . . . . 76
Alarm
Vehicle Security . . . . . . . . . . . . . 32

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
468 INDEX
Lights (cont'd)Charging System . . . . . . . . . . . 126
Check Engine
(Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 126
Cruise Control Light . . . . . . . 136
Door Ajar . . . . . . . . . . . . . . . . . . . . . . 136
Driver Mode Control . . . . . . . 133
Electric Parking Brake . . . . 129
Engine Coolant Temperature
Warning . . . . . . . . . . . . . . . . . . . . . 133
Engine Oil Pressure . . . . . . . . 134
Gauges and Indicators . . . . 118
Gear Shifting . . . . . . . . . . . . . . . . 130
High-Beam On . . . . . . . . . . . . . . . 135
Lane Keep Assist . . . . . . . . . . . 131
Low Fuel Warning . . . . . . . . . . 135
Performance Shifting . . . . . 130
Seat Belt Reminders . . . . . . 123
Security . . . . . . . . . . . . . . . . . . . . . . . 135
Service Electric Parking Brake . . . . . . . . . . . . . . 129
StabiliTrak OFF . . . . . . . . . . . . . 132
Tire Pressure . . . . . . . . . . . . . . . . 134
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . 132 Lights (cont'd)
Traction Off . . . . . . . . . . . . . . . . . . 131
Locks Automatic Door . . . . . . . . . . . . . . 23
Delayed Locking . . . . . . . . . . . . . 22
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Lockout Protection . . . . . . . . . 23
Power Door . . . . . . . . . . . . . . . . . . . 22
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Loss of Control . . . . . . . . . . . . . . 233
Low Fuel Warning Light . . . . 135
Lower Anchors and Tethers for Children
(LATCH System) . . . . . . . . . . . . . 86
Lumbar Adjustment . . . . . . . . . . 48 Front Seats . . . . . . . . . . . . . . . . . . . 48
M
Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . . 431
Maintenance Schedule . . . . 425 Recommended Fluids
and Lubricants . . . . . . . . . . . 429
Malfunction Indicator Lamp . . . . . . . . . . . . . . 126
Manual
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Map Data Updates . . . . . . . . . . . 187 Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Massage
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Media Avoiding UntrustedDevices . . . . . . . . . . . . . . . . . . . . . . 169
Memory Seats . . . . . . . . . . . . . . . . . . 50
Messages
Engine Power . . . . . . . . . . . . . . . 143
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 143
Vehicle Speed . . . . . . . . . . . . . . . 144
Mirrors Automatic Dimming . . . . . . . . . 36
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . 36
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 34
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Interior Rearview . . . . . . . . . . . . 36
Manual Rearview . . . . . . . . . . . . 36
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Rear Camera . . . . . . . . . . . . . . . . . . 37
Tilt in Reverse . . . . . . . . . . . . . . . . 36
Mode Driver Control . . . . . . . . . . . . . . 269
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . 375
Multi-band Antenna . . . . . . . . . . 168

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
INDEX 469
Multi-Point VehicleInspection (MPVI) . . . . . . . . . . .427
N
Navigation
Connected Services . . . . . . 458
Destination . . . . . . . . . . . . . . . . . . . 178
Symbols . . . . . . . . . . . . . . . . . . . . . . . 177
Using the System . . . . . . . . . . 173
New Vehicle Break-In . . . . . . 246
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 122 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Off-Road Driving . . . . . . . . . . . . . . . . . . . . . . . . 233
Recovery . . . . . . . . . . . . . . . . . . . . . 232
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 332
Engine Oil LifeSystem . . . . . . . . . . . . . . . . . . . . . . 335
Pressure Light . . . . . . . . . . . . . . 134
Older Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 79
Online Account . . . . . . . . . . . . . . . 438
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . 450 Additional Information . . . 453
Overview . . . . . . . . . . . . . . . . . . . . . . 451
OnStar Emergency . . . . . . . . . 452 OnStar Security . . . . . . . . . . . . . 453
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Overheating, Engine . . . . . . . . 342
Overview . . . . . . . . . . . . . . . . . . . . . . . . 157 Instrument Panel . . . . . . . . . . . . . . 5
P
ParkAssist . . . . . . . . . . . . . . . . . . 286, 289
Shifting Into . . . . . . . . . . . . . . . . . 254
Shifting Out of . . . . . . . . . . . . . 254
Parking Brake and P (Park)Mechanism Check . . . . . . . 347
Extended . . . . . . . . . . . . . . . . . . . . 255
Over Things That Burn . . . . . . . . . . . . . . . . . . 255
Parking Assist Automatic . . . . . . . . . . . . . . . . . . . . . 291
Parking or Backing
Assistance Systems . . . . . . 286
Passenger Airbag StatusIndicator . . . . . . . . . . . . . . . . . . . . . 125
Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . 226
Sensing System . . . . . . . . . . . . . . 72 Pedestrian Ahead
Indicator . . . . . . . . . . . . . . . . . . . . . . . .131
Perchlorate Materials Requirements,
California . . . . . . . . . . . . . . . . . . . . . .327
Performance Shifting Light . . . . . . . . . . . . . . . . 130
Phone Apple CarPlay andAndroid Auto . . . . . . . . . . . . . . . 201
Bluetooth . . . . . . . . . . . . . . . 195, 196
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 186
Power
Door Locks . . . . . . . . . . . . . . . . . . . . 22
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Outlets . . . . . . . . . . . . . . . . . . . . . . . . 115
Protection, Battery . . . . . . . . 155
RetainedAccessory (RAP) . . . . . . . . . 253
Seat Adjustment . . . . . . . . . . . . . 47
Windows . . . . . . . . . . . . . . . . . . . . . . . 39
Pregnancy, Using Seat
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
INDEX 471
Routing, EngineDrive Belt . . . . . . . . . . . . . . . . . . . . . 434
Running the Vehicle While Parked . . . . . . . . . . . . . . . . 256
S
SafetyLocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Safety Defects Reporting Canadian Government . . . 447
General Motors . . . . . . . . . . . . 447
U.S. Government . . . . . . . . . . 447
Safety System Check . . . . . . . . 64
Satellite Radio . . . . . . . . . . . . . . . . . 167
Scheduling Appointments . . . . . . . . . . . . . . . . 441
Sealant Kit, Tire . . . . . . . . . . . . . . 390
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 57
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Extender . . . . . . . . . . . . . . . . . . . . . . . 64
How to Wear SeatBelts Properly . . . . . . . . . . . . . . 58
Lap-Shoulder Belt . . . . . . . . . . . 60
Reminders . . . . . . . . . . . . . . . . . . . . 123
Replacing after a Crash . . . 65
Use During Pregnancy . . . . . 63
Seats Head Restraints . . . . . . . . . . . . . 45 Seats (cont'd)
Heated and Ventilated,
Front . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Heated, Rear . . . . . . . . . . . . . . . . . . 56
Lumbar Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Massage . . . . . . . . . . . . . . . . . . . . . . . 49
Memory . . . . . . . . . . . . . . . . . . . . . . . . 50
Power Adjustment,
Front . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Reclining Seatbacks . . . . . . . . 47
Securing Child Restraints . . . . . . . . . . . . . . . . . 95, 98
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 453
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Vehicle Alarm . . . . . . . . . . . . . . . . . 32
Service . . . . . . . . . . . . . . . . . . . . . . . . . 226 Accessories and
Modifications . . . . . . . . . . . . . . . 327
Doing Your Own Work . . . 328
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Maintenance Records . . . . . 431
Maintenance, General
Information . . . . . . . . . . . . . . . . 423 Service (cont'd)
Parts Identification . . . . . . . 432
Scheduling
Appointments . . . . . . . . . . . . . . 441
Services Special Application . . . . . . . . 428
Servicing System . . . . . . . . . . . . . 187
Servicing the Airbag . . . . . . . . . . 76
Settings . . . . . . . . . . . . . . . . . . . . . . . . 203
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . 254
Out of Park . . . . . . . . . . . . . . . . . . 254
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . 304
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . 152
Software Updates . . . . . . . . . . . 163
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . 404
Special Application Services . . . . . . . . . . . . . . . . . . . . . . 428
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . 433
Speedometer . . . . . . . . . . . . . . . . . . 122
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 132
Start Assist, Hill . . . . . . . . . . . . . . 266
Start Vehicle, Remote . . . . . . . . 18