clock CADILLAC XT4 2020 User Guide

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
VEHICLE CARE 299
3. Place the compressor on theground near the flat tire.
Make sure the tire valve stem is
positioned close to the ground so
the hose will reach it.
4. Remove the valve stem cap from the flat tire by turning it
counterclockwise.
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 0104.
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. 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 0279.
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.
11. Unplug the power plug (9) from the accessory power outlet in the
vehicle.
12. Turn the air only hose (10) counterclockwise to remove it
from the tire valve stem.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
300 VEHICLE CARE
Storing the Tire Sealant
and Compressor Kit
The tire sealant and compressor kit is
in a bag in the rear compartment
storage area.1. Open the liftgate.
2. Remove the cargo cover, if equipped.
3. Lift the load floor. Use the hook to hold the load floor open. See
Rear Storage 093.
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
1. Wrench
2. Jack 3. Strap
4. 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 093.
Insert the hook (2) into the
opening on the liftgate (1) to
hold it open.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
VEHICLE CARE 301
4. Turn the retainer nutcounterclockwise 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.
Removing the Flat Tire and
Installing the Spare Tire
1. Do a safety check beforeproceeding. See If a Tire Goes Flat
0 292. 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.
Caution
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
302 VEHICLE CARE
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.
The jack must not be used in any
other position.
{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.
{Warning
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.
{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.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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VEHICLE CARE 303
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.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
304 VEHICLE CARE
13. Lower the vehicle by turning thejack 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
torque specification after replacing.
Follow the torque specification
supplied by the aftermarket
manufacturer when using accessory
locking wheel nuts. See Capacities
and Specifications 0333 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
(Continued)
Caution (Continued)
and to the proper torque
specification. SeeCapacities and
Specifications 0333 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.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
INDEX 361
Assistance Systems for Parkingand Backing . . . . . . . . . . . . . . . . . . . . . . . 207
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . 174
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . 33
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Emergency Braking (AEB) . . . . . . . . 218
Headlamp System . . . . . . . . . . . . . . . . 142
Transmission . . . . . . . . . . . . . . . . . . . . . . 182
Transmission Fluid . . . . . . . . . . . . . . . 250
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . 186
B
BatteryExterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Power Protection . . . . . . . . . . . . . . . . . . 146
Battery - North America . . . . . .259, 306
Blade Replacement, Wiper . . . . . . . . . 261
Brake Parking, Electric . . . . . . . . . . . . . . . . . . 189
System Warning Light . . . . . . . . . . . . 117
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . .188, 257 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Automatic Emergency (AEB) . . . . . 218
Braking System Front Pedestrian (FPB) . . . . . . . . . . . 219
Break-In, New Vehicle . . . . . . . . . . . . . . 172
Bulb Replacement Back-up Lamps . . . . . . . . . . . . . . . . . . . 264
Front Turn Signal Lamps . . . . . . . . 264
Headlamp Aiming . . . . . . . . . . . . . . . . 263
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 264
Buying New Tires . . . . . . . . . . . . . . . . . . . 287
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 103
California
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 243
California Proposition 65 Warning . . . . . . . . . . . . .242, 259, 306, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . 2
Capacities and Specifications . . . . . . 333
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . 181
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . . . . . . 166
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Cargo (cont'd)
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Caution, Danger, and Warning . . . . . . . . 3
Center Console Storage . . . . . . . . . . . . . . 94
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 292
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Charging System Light . . . . . . . . . . . . . 115
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 115
Child Restraints Infants and Young Children . . . . . . . . 73
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Older Children . . . . . . . . . . . . . . . . . . . . . . 72
Securing . . . . . . . . . . . . . . . . . . . . . . . . .86, 88
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 265
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . 310
Interior Care . . . . . . . . . . . . . . . . . . . . . . 314
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . . . . . 148
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Cluster, Instrument . . . . . . . . . . . . . . . . . 108
Collision Damage Repair . . . . . . . . . . . 343
Compact Spare Tire . . . . . . . . . . . . . . . . . 305