2019 CADILLAC XT4 Spare

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
306 VEHICLE CARE
Caution
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.
5. Turn the wheel wrench clockwiseto 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.
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.
8. Remove all of the wheel nuts.
9. Remove the flat tire.
{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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
VEHICLE CARE 307
10. Remove any rust or dirt from thewheel 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 0338 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 0338 for the wheel
nut torque specification.
14. Tighten the wheel nuts firmly in a crisscross sequence, as shown.
15. Lower the jack all the way and remove the jack from under the
vehicle.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
308 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.
Storing a Flat or Spare Tire and
Tools
{Warning
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.
To store the flat or spare tire and
tools: 1. Open the liftgate. See Liftgate
0 42.
2. Replace the jack and tools in their original storage location. 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.
6. Route the strap through thewheel 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. 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

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
VEHICLE CARE 309
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.
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.
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.
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.
Caution
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.
Jump Starting
Jump Starting - North
America
For more information about the
vehicle battery, see
Battery - North
America 0269.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
TECHNICAL DATA 337
Technical Data
Vehicle Identification
Vehicle IdentificationNumber (VIN) . . . . . . . . . . . . . . . . . . . 337
Service Parts Identification Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Vehicle Data
Capacities and Specifications . . . . 338
Engine Drive Belt Routing . . . . . . . 339
Vehicle Identification
Vehicle Identification
Number (VIN)
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 “EngineSpecifications”
underCapacities and
Specifications 0338 for the vehicle's
engine code.
Service Parts Identification
Label
There may be a label on the inside of
the spare tire compartment that
contains the following information:
. Vehicle Identification
Number (VIN)
. Model designation
. Paint information
. Production options and special
equipment
If there is no label, there is a barcode
on the certification label on the
center (B) pillar to scan for this same
information.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
CUSTOMER INFORMATION 345
.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,
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
368 INDEX
Compact Spare Tire . . . . . . . . . . . . . . . . . 308
CompartmentsStorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . 363
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . 365
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 362
Connections Connected Services . . . . . . . . . . . . . . . 363
Control
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Control of a Vehicle . . . . . . . . . . . . . . . . 175
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . 52
Coolant Engine Temperature Gauge . . . . . . 130
Engine Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Cooling System . . . . . . . . . . . . . . . . . . . . . 262
Cornering Lamps . . . . . . . . . . . . . . . . . . . 162
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . 162
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . 206 Cruise Control (cont'd)
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Cruise Control, Adaptive . . . . . . . . . . . 209
Customer Assistance . . . . . . . . . . . . . . . 343 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Text Telephone (TTY) Users . . . . . 343
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . . . . . 349
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 340
D
Damage Repair, Collision . . . . . . . . . . . 347
Danger, Warning, and Caution . . . . . . . . 3
Data CollectionInfotainment System . . . . . . . . . . . . . 353
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Data Recorders, Event . . . . . . . . . . . . . . 352
Daytime Running Lamps (DRL) . . . 160
Defensive Driving . . . . . . . . . . . . . . . . . . . 174
Delayed Locking . . . . . . . . . . . . . . . . . . . . . 40
Diagnostics Connected Services . . . . . . . . . . . . . . . 365
Distracted Driving . . . . . . . . . . . . . . . . . . 174
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 162
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 142 Door (cont'd)
Delayed Locking . . . . . . . . . . . . . . . . . . . . 40
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . 40
Drive Belt Routing, Engine . . . . . . . . . 339
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . 200, 270
Driver Assistance Systems . . . . . . . . . 217
Driver Behavior . . . . . . . . . . . . . . . . . . . . . 173
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . . . . 142
Driver Mode Control . . . . . . . . . . . . . . . . 205
Driver Mode Control Light . . . . . . . . . 139
Driving Assistance Systems . . . . . . . . . . . . . . . 226
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 240
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Environment . . . . . . . . . . . . . . . . . . . . . . 173
For Better Fuel Economy . . . . . . . . . . . 26
Hill and Mountain Roads . . . . . . . . 178
If the Vehicle is Stuck . . . . . . . . . . . . 179
Loss of Control . . . . . . . . . . . . . . . . . . . . 176
Off-Road Recovery . . . . . . . . . . . . . . . . 176
Vehicle Load Limits . . . . . . . . . . . . . . 180
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 177
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
374 INDEX
SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . . 62
Heated and Ventilated Front . . . . . . . 69
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . . 72
Lumbar Adjustment, Front . . . . . . . . . 64
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power Adjustment, Front . . . . . . . . . . 64
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Reclining Seatbacks . . . . . . . . . . . . . . . . 65
Securing Child Restraints . . . . .106, 108
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . 50
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Accessories andModifications . . . . . . . . . . . . . . . . . . . . 254
Doing Your Own Work . . . . . . . . . . . 254
Maintenance Records . . . . . . . . . . . . 336
Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 324
Parts Identification Label . . . . . . . . 337
Scheduling Appointments . . . . . . . . 346
Service Electric Parking Brake
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Services Special Application . . . . . . . . . . . . . . . 331 Servicing the Airbag . . . . . . . . . . . . . . . . . 91
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 190
Side Blind Zone Alert (SBZA) . . . . . . 232
Signals, Turn and Lane-Change . . . . 161
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Special Application Services . . . . . . . 331
Specifications and Capacities . . . . . . 338
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 129
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 203
Start Vehicle, Remote . . . . . . . . . . . . . . . 36
Starter Switch Check . . . . . . . . . . . . . . . 270
Starting the Engine . . . . . . . . . . . . . . . . . 186
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Heated Wheel . . . . . . . . . . . . . . . . . . . . . 117
Wheel Adjustment . . . . . . . . . . . . . . . . 117
Wheel Controls . . . . . . . . . . . . . . . . . . . 117
Stop/Start System . . . . . . . . . . . . . . . . . . 187
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . 113
Center Console . . . . . . . . . . . . . . . . . . . . 112 Storage Areas (cont'd)
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . 111
Roof Rack System . . . . . . . . . . . . . . . . 114
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . 112
Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Storage Compartments . . . . . . . . . . . . . 111
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 179
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 283
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Sunglass Storage . . . . . . . . . . . . . . . . . . . . 112
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Engine Air Filter Life . . . . . . . . . . . . . 260
Forward Collision Alert (FCA) . . . . 226
Infotainment . . . . . . . . . . . . . . . . . 165, 353
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . 114
Systems Driver Assistance . . . . . . . . . . . . . . . . . 217
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 129
Text Telephone (TTY) Users . . . . . . . 343
Theft-Deterrent Systems . . . . . . . . . . . . 51