Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
348 Vehicle Care
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.
Front Wiper Blade
Replacement
To replace the wiper blade
assembly:1. Pull the windshield wiper assembly away from the
windshield.
2. Lift up on the latch in themiddle 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.
5. Reverse Steps 1–3 for wiper blade replacement.
Rear Wiper Blade
Replacement
To remove the wiper blade:
1. Put the vehicle inaccessory mode and turn
on the rear windshield
wiper. The wiper will stop
pointing down. See Rear
Window Wiper/Washer
0113.
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/Mexico-
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382 Vehicle Care
Reset the Tire Pressure
Monitor System. See Tire
Pressure Monitor
Operation0376.
Check that all wheel nuts
are properly tightened. See
“Wheel Nut Torque” under
Capacities and
Specifications 0433, and
“Removing the Flat Tire and
Installing the Spare Tire”
under Tire Changing 0398.
{Warning
Rust or dirt on a wheel,
or on the parts to which it
is fastened, can cause
wheel nuts to become
loose over 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
(Continued)
Warning (Continued)
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
change or tire rotation to
prevent corrosion or rust
buildup.
{Warning
Do not apply grease to
the wheel mounting
surface, wheel conical
seats, or the wheel nuts
or bolts. Grease applied
to these areas could
cause a wheel to become
loose or come off,
resulting in a crash.
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.
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 0380 and
Tire Rotation 0381.
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 389
Caution (Continued)
too fast or spinning the
wheels with chains on will
damage the vehicle.
If a Tire Goes Flat
It is unusual for a tire to blow
out while driving, especially if
the tires are maintained
properly. See Tires0364. If air
goes out of a tire, it is much
more likely to leak out slowly.
But if there is ever 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.{Warning
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.
{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.
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 0152.
If your vehicle is loaded at or
near maximum cargo capacity,
it may be difficult to fit the jack
under the vehicle due to the
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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398 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
0103.
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 024.
2. Remove the cargo cover, if equipped.
3. Lift the load floor. Use the hook to hold the load floor
open. See Rear Storage
0103.
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-
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Vehicle Care 401
5. Turn the wheel wrenchclockwise 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.
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 cause
wheel nuts to become
loose over time. The
wheel could come off and
(Continued)
Warning (Continued)
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
paper towel can be used;
however, use a scraper
or wire brush later to
remove all rust or dirt.
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Vehicle Care 407
Warning (Continued)
eyes or on your skin, flush
the place with water and get
medical help immediately.
{Warning
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
discharged battery
positive (+) terminal.
6. Connect the other end of the red positive (+) cable to
the good battery
positive (+) terminal.
7. Connect one end of the black negative (–) cable to
the good battery negative
(–) terminal. 8. Connect the other end of
the black negative (–) cable
to the discharged battery
negative (–) terminal on the
driver side shock tower.
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.
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.
Towing the
Vehicle
Transporting a
Disabled Vehicle
Caution
Incorrectly transporting a
disabled vehicle may cause
damage to the vehicle. Use
proper tire straps to secure
the vehicle to the flatbed
tow truck. Do not strap or
hook to any frame,
underbody, or suspension
component not specified
below. Do not move vehicles
with drive axle tires on the
ground. Damage is not
covered by the vehicle
warranty.
Caution
The vehicle may be equipped
with an electric parking
brake and/or an electronic (Continued)
Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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408 Vehicle Care
Caution (Continued)
shifter. In the event of a loss
of 12-volt battery power, the
electric parking brake
cannot be released, and the
vehicle cannot be shifted to
N (Neutral). Tire skates or
dollies must be used under
the non-rolling tires to
prevent damage while
loading/unloading the
vehicle. Dragging the vehicle
will cause damage not
covered by the vehicle
warranty.
Caution
The vehicle may be equipped
with a tow eye. Improper use
of the tow eye may cause
damage to the vehicle and is
not covered by the vehicle
warranty. If equipped, use
the tow eye to load the
vehicle onto a flatbed tow
truck from a flat road(Continued)
Caution (Continued)
surface, or to move the
vehicle a very short distance
at a walking pace. The tow
eye is not designed for
off-road recovery. The
vehicle must be in
N (Neutral) with the electric
parking brake released when
using the tow eye.
Contact a professional towing
service if the disabled vehicle
must be transported. GM
recommends a flatbed tow
truck to transport a disabled
vehicle. Use ramps to help
reduce approach angles,
if necessary.
If equipped, a tow eye may be
located near the spare tire or
emergency jack. Do not use
the tow eye to pull the vehicle
from the snow, mud, sand,
or ditch. Tow eye threads may
have right or left-hand
threads. Use caution when
installing or removing the
tow eye. The vehicle must be in
N (Neutral) and the electric
parking brake must be
released when loading the
vehicle onto a flatbed tow
truck.
.If the vehicle is equipped
with car wash mode and has
12-volt battery power, refer
to
“Car Wash Mode” under
Automatic Transmission
0 257 to place the vehicle in
N (Neutral).
.If the 12-volt battery is dead
and/or the engine will not
start, the vehicle will not
move. Try to jump start the
vehicle. Refer to Jump
Starting - North America
0 404 and if the jump start is
successful, retry the “Car
Wash Mode” procedure.
.If jump starting is
unsuccessful, the vehicle will
not move. Tire skates or
dollies must be used under
the non-rolling tires to
prevent vehicle damage.
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Vehicle Care 409
Front Attachment Points
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.
Recreational Vehicle
Towing
Recreational vehicle towing
means towing the vehicle
behind another vehicle, such
as behind a motor home. The
two most common types ofrecreational vehicle towing are
known as dinghy towing and
dolly towing. Dinghy towing is
towing the vehicle with all four
wheels on the ground. Dolly
towing is towing the vehicle
with two wheels on the
ground and two wheels up on
a device known as a dolly.
Here are some important
things to consider before
recreational vehicle towing:
.Become familiar with the
local laws that apply to
recreational vehicle towing.
These laws may vary by
region.
.The towing capacity of the
towing vehicle. Be sure to
read the tow vehicle
manufacturer's
recommendations.
.How far the vehicle will be
towed. Some vehicles have
restrictions on how far and
how long they can be towed.
.The proper towing
equipment. See your dealer
or trailering professional foradditional advice and
equipment
recommendations.
.If the vehicle is ready to be
towed. Just as preparing the
vehicle for a long trip, make
sure the vehicle is prepared
to be towed.
Caution
Use of a shield mounted in
front of the vehicle grille
could restrict airflow and
cause damage to the
transmission. The repairs
would not be covered by the
vehicle warranty. If using a
shield, only use one that
attaches to the towing
vehicle.