2024 CADILLAC XT4 engine

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
26 Keys, Doors, and Windows
How to Detect a Tamper Condition
IfIis pressed and the horn chirps and the
lights flash three times, the alarm was
activated while the alarm system was
armed.
If the alarm system has been activated, a
message will appear on the DIC.
Immobilizer
See Radio Frequency Statement 0348.
Immobilizer Operation
This vehicle has a passive theft-deterrent
system.
The system does not have to be manually
armed or disarmed.
The vehicle is automatically immobilized
when the vehicle is turned off.
The immobilization system is disarmed
when the ignition is on or in accessory
mode and a valid remote key is present in
the vehicle.
The security light, in the instrument cluster,
comes on if there is a problem with arming
or disarming the theft-deterrent system.
The system has one or more remote keys
matched to an immobilizer control unit in
your vehicle. Only a correctly matched
remote key will start the vehicle. If the
remote key is ever damaged, you may not
be able to start your vehicle.
When trying to start the vehicle, the
security light may come on briefly when the
ignition is turned on.
If the engine does not start and the security
light stays on, there is a problem with the
system. Turn the ignition off and try again.
If the vehicle will not change ignition modes
(accessory mode, on, off), and the remote
key appears to be undamaged, try another
remote key. Or, you may try placing the
remote key in the front cupholder located in
the center console. See Remote Key
Operation 08. If the ignition mode will not change with
the other remote key or in the front
cupholder, your vehicle needs service. If the
ignition does change modes, the first
remote key may be faulty. See your dealer
who can service the theft-deterrent system
and have a new remote key programmed to
the vehicle.
It is possible for the immobilizer system to
learn new or replacement remote keys. Up
to eight remote keys can be programmed
for the vehicle. To program additional
remote keys, see
“Programming Remote
Keys to the Vehicle” underRemote Key
Operation 08.
Do not leave the key or device that disarms
or deactivates the theft-deterrent system in
the vehicle.
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things, like
other vehicles, look farther away than
they really are. If you cut too sharply (Continued)

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
32 Keys, Doors, and Windows
Window Lockout
This feature stops the rear passenger
window switches from working.
.Press2to engage the rear window
lockout feature. The indicator light is on
when engaged.
.Press2again to disengage.
Window Express Movement
All windows can be opened without holding
the window switch. Press the switch down
fully and quickly release to express open the
window.
If equipped, pull the window switch up fully
and release to express close the window. Briefly press or pull the window switch to
stop that window’s express movement.
Window Automatic Reversal System
The express close feature will reverse
window movement if it comes in contact
with an object. Extreme cold or ice could
cause the window to auto-reverse. The
window will operate normally after the
object or condition is removed.
Automatic Reversal System Override
{Warning
If automatic reversal system override is
active, the window will not reverse
automatically. You or others could be
injured and the window could be
damaged. Before using automatic reversal
system override, make sure that all
people and obstructions are clear of the
window path.
When the engine is on, override the
automatic reversal system by pulling and
holding the window switch if conditions
prevent it from closing.
Programming the Power Windows
Programming may be necessary if the
vehicle battery has been disconnected or
discharged. If the window is unable to
express-close, program each express-close
window: 1. Close all doors.
2. Turn the ignition on or to accessory mode.
3. Partially open the window to be programmed. Then close it and continue
to pull the switch briefly after the
window has fully closed.
4. Open the window and continue to press the switch briefly after the window has
fully opened.
Remote Window Operation
If enabled through vehicle settings, this
feature allows all side windows to be
opened remotely. To open, double press and
hold
Kon the remote key.
If equipped, all windows can also be closed
using the remote key. To close, double press
and hold
Qon the remote key.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
42 Seats and Restraints
.Seat Exit Memory is enabled. See
“Enabling Automatic Recalls”previously in
this section.
.The vehicle is in P (Park).
Seat Exit Memory recall will continue if the
vehicle is shifted out of P (Park) prior to
reaching the saved memory position.
Seat Exit Memory is not linked to a remote
key. The seating position saved to
Bis
used for all drivers.
Cancel Memory Seating Recalls
.During any memory recall:
Press a power seat control
Press SET memory button
.During Manual memory recall:
Release 1, 2, or
Bmemory button
.During Auto Seat Entry Memory Recall:
Turn vehicle off
Press SET, 1, 2, or
Bmemory buttons
.During Auto Seat Exit Memory Recall:
Press SET, 1, 2, or
Bmemory buttons Obstructions
If something has blocked the seat while
recalling a memory position, the recall may
stop. Remove the obstruction and try the
recall again. If the memory position still
does not recall, see your dealer.
Heated and Ventilated Front
Seats
{Warning
If temperature change or pain to the skin
cannot be felt, the seat heater may cause
burns. To reduce the risk of burns, use
care when using the seat heater,
especially for long periods of time. Do
not place anything on the seat that
insulates against heat, such as a blanket,
cushion, cover, or similar item. This may
cause the seat heater to overheat. An
overheated seat heater may cause a burn
or may damage the seat.Uplevel Buttons Shown, Base Buttons Similar
If equipped, the buttons are near the
climate controls on the center stack. To
operate, the engine must be running.
Press
Jorzto heat the driver or
passenger cushion and seatback.
Press
Cor{to ventilate the driver or
passenger seat.
Press the button once for the highest
setting. With each press of the button, the
seat will change to the next lower setting,
and then to the off setting. The indicator
lights above the buttons indicate three for
the highest setting and one for the lowest.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Seats and Restraints 43
If the front heated seats are on high, the
level may automatically be lowered after
approximately 30 minutes.
A ventilated seat has a fan that pulls or
pushes air through the seat. The air is not
cooled.
The passenger seat may take longer to
heat up.
Auto Heated and Ventilated Seats
If the vehicle is equipped with auto heated
or ventilated seats, and the engine is
running, this feature will automatically
activate the heated or ventilated seats at
the level required by the vehicle's interior
temperature.
The active high, medium, low, or off heated
or ventilated seat level will be indicated by
the manual heated and ventilated seat
buttons on the center stack. Use the manual
heated and ventilated seat buttons on the
center stack to turn auto heated or
ventilated seats off. If the passenger seat is
unoccupied, the auto heated or ventilated
seats feature will not activate that seat. To
enable or disable auto heated or ventilated
seats, select Settings > Vehicle > Comfort
and Convenience > Auto Heated Ventilated
Seats > ON or OFF. If equipped with aheated steering wheel, the auto heated
steering wheel activation will follow the
heated seat auto activation and the heated
wheel indicator will follow the state of the
steering wheel heat.
Remote Start Heated and Ventilated Seats
If equipped, the heated seats will turn on
automatically during a remote start if it is
cold outside and the ventilated seats will
turn on automatically if it is hot outside.
If equipped, the heated steering wheel will
turn on automatically during a remote start
if it is cold outside. The heated and
ventilated seat indicators and heated
steering wheel indicator may come on
during this operation.
The heated and ventilated seats and heated
steering wheel may cancel when the vehicle
is started. These features can be manually
selected after the ignition is turned on and
engine is running.
The temperature performance of an
unoccupied seat may be reduced. This is
normal.
To enable or disable remote start heated or
ventilated seats, select Settings > Vehicle >
Remote Lock, Unlock, and Start > Remote
Start Auto Heat Seats or Remote Start Auto
Cool Seats > ON or OFF. See
Remote Vehicle
Start 014.
Rear Seats
Rear Seat Reminder
If equipped, the message REAR SEAT
REMINDER LOOK IN REAR SEAT displays
under certain conditions indicating there
may be an item or passenger in the rear
seat. Check before exiting the vehicle.
This feature will activate when a second row
door is opened while the vehicle is on or up
to 10 minutes before the vehicle is turned
on. There will be an alert when the vehicle
is turned off. The alert does not directly
detect objects in the rear seat; instead,
under certain conditions, it detects when a
rear door is opened and closed, indicating
that there may be something in the
rear seat.
The feature is active only once each time
the vehicle is turned on and off, and will
require reactivation by opening and closing
the second row doors. There may be an
alert even when there is nothing in the rear

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Seats and Restraints 45
Heated Rear Seats
{Warning
If temperature change or pain to the skin
cannot be felt, the seat heater may cause
burns. See the Warning underHeated
and Ventilated Front Seats 042.
If equipped, the rear heated seat buttons
are on the rear of the center console.
With the engine running, press
MorLto
heat the left outboard or right outboard
seat. Press the button once for the highest
setting. With each press of the button, the
seat will change to the next lower setting, and then to the off setting. The indicator
lights on the buttons indicate three for the
highest setting and one for the lowest.
If the heated rear seats are on the highest
setting, the level may automatically be
lowered after approximately 30 minutes.
Seat Belts
This section describes how to use seat belts
properly, and some things not to do.
{Warning
Do not let anyone ride where a seat belt
cannot be worn properly. In a crash,
if you or your passenger(s) are not
wearing seat belts, injuries can be much
worse than if you are wearing seat belts.
You can be seriously injured or killed by
hitting things inside the vehicle harder or
by being ejected from the vehicle. In
addition, anyone who is not buckled up
can strike other passengers in the vehicle.
It is extremely dangerous to ride in a
cargo area, inside or outside of a vehicle.
In a collision, passengers riding in these
areas are more likely to be seriously
(Continued)
Warning (Continued)
injured or killed. Do not allow passengers
to ride in any area of the vehicle that is
not equipped with seats and seat belts.
Always wear a seat belt, and check that
all passenger(s) are restrained
properly too.
This vehicle has indicators as a reminder to
buckle the seat belts. See Seat Belt
Reminders 0100.
Why Seat Belts Work

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Seats and Restraints 57
designed to help reduce the risk of full or
partial ejection in rollover events, although
no system can prevent all such ejections.
But airbags would not help in many types
of collisions, primarily because the
occupant's motion is not toward those
airbags. SeeWhen Should an Airbag Inflate?
0 55.
Airbags should never be regarded as
anything more than a supplement to seat
belts.
What Will You See after an
Airbag Inflates?
After frontal, knee, and seat-mounted side
impact airbags inflate, they quickly deflate,
so quickly that some people may not even
realize the airbags inflated. Roof-rail airbags
may still be at least partially inflated for
some time after they inflate. Some
components of the airbag module may be
hot for several minutes. For location of the
airbags, see Where Are the Airbags? 054.
The parts of the airbag that come into
contact with you may be warm, but not too
hot to touch. There may be some smoke and dust coming from the vents in the
deflated airbags. Airbag inflation does not
prevent people from leaving the vehicle.
{Warning
When an airbag inflates, there may be
dust in the air. This dust could cause
breathing problems for people with a
history of asthma or other breathing
trouble. To avoid this, everyone in the
vehicle should get out as soon as it is
safe to do so. If you have breathing
problems but cannot get out of the
vehicle after an airbag inflates, then get
fresh air by opening a window or a door.
If you experience breathing problems
following an airbag deployment, you
should seek medical attention.
The vehicle has a feature that may
automatically unlock the doors, turn on the
interior lamps and hazard warning flashers,
and shut off the fuel system after the
airbags inflate. The feature may also
activate, without airbag inflation, after an
event that exceeds a predetermined
threshold. After turning the vehicle off and
then on again, the fuel system will return to
normal operation; the doors can be locked, the interior lamps can be turned off, and
the hazard warning flashers can be turned
off using the controls for those features.
If any of these systems are damaged in the
crash they may not operate as normal.{Warning
A crash severe enough to inflate the
airbags may have also damaged
important functions in the vehicle, such
as the fuel system, brake and steering
systems, etc. Even if the vehicle appears
to be drivable after a moderate crash,
there may be concealed damage that
could make it difficult to safely operate
the vehicle.
Use caution if you should attempt to
restart the engine after a crash has
occurred.
In many crashes severe enough to inflate
the airbag, windshields are broken by
vehicle deformation. Additional windshield
breakage may also occur from the front
outboard passenger airbag.
.Airbags are designed to inflate only once.
After an airbag inflates, you will need
some new parts for the airbag system.
If you do not get them, the airbag

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
86 Instruments and Controls
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 87
Heated Steering Wheel . . . . . . . . . . . . . . . . . 87
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Windshield Wiper/Washer . . . . . . . . . . . . . 88
Rear Window Wiper/Washer . . . . . . . . . . . 90
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 91
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . 94
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Speed Limiter Indicator . . . . . . . . . . . . . . . . . 97
Engine Oil Pressure Gauge . . . . . . . . . . . . . 98
Engine Oil Temperature Gauge . . . . . . . . . 99
Engine Coolant Temperature Gauge . . . . 99
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . 100
Airbag Readiness Light . . . . . . . . . . . . . . . . . 101
Passenger Airbag Status Indicator . . . . . . 101
Charging System Light . . . . . . . . . . . . . . . . 102 Malfunction Indicator Lamp (Check
Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . 102
Brake System Warning Light . . . . . . . . . . 104
Electric Parking Brake Light . . . . . . . . . . . . 104
Service Electric Parking Brake Light . . . . 104
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Gear Shifting Light . . . . . . . . . . . . . . . . . . . . 105
Performance Shifting Light . . . . . . . . . . . . 105
All-Wheel-Drive Light . . . . . . . . . . . . . . . . . . 105
Lane Keep Assist (LKA) Light . . . . . . . . . . . 106
Automatic Emergency Braking (AEB) Disabled Light . . . . . . . . . . . . . . . . . . . . . . . 106
Vehicle Ahead Indicator . . . . . . . . . . . . . . . 106
Pedestrian Ahead Indicator . . . . . . . . . . . . 106
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 107
Traction Control System (TCS)/Electronic Stability Control Light . . . . . . . . . . . . . . . 107
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Driver Mode Control Light . . . . . . . . . . . . . 108
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . 108
Engine Oil Pressure Light . . . . . . . . . . . . . . 109
Low Fuel Warning Light . . . . . . . . . . . . . . . 109
Auto Stop Indicator . . . . . . . . . . . . . . . . . . . . 110
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 110
High-Beam On Light . . . . . . . . . . . . . . . . . . . 110 Adaptive Forward Lighting (AFL)
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 110
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 111
Adaptive Cruise Control Light . . . . . . . . . . . 111
Super Cruise Light . . . . . . . . . . . . . . . . . . . . . . 111
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 111
Information Displays
Driver Information Center (DIC) . . . . . . . . 111
Vehicle Status . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Head-Up Display (HUD) . . . . . . . . . . . . . . . . 115
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 118
Engine Power Messages . . . . . . . . . . . . . . . 118
Vehicle Speed Messages . . . . . . . . . . . . . . . 118
Universal Remote System
Universal Remote System . . . . . . . . . . . . . . 119
Universal Remote System Programming . . . . . . . . . . . . . . . . . . . . . . . . 119
Universal Remote System Operation . . . 121

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
94 Instruments and Controls
Warning Lights, Gauges, and
Indicators
Warning lights and gauges can signal that
something is wrong before it becomes
serious enough to cause an expensive repair
or replacement. Paying attention to the
warning lights and gauges could prevent
injury.
Some warning lights come on briefly when
the engine is started to indicate they are
working. When one of the warning lights
comes on and stays on while driving,
or when one of the gauges shows there
may be a problem, check the section that
explains what to do. Waiting to do repairs
can be costly and even dangerous.
Instrument Cluster
English Sport Mode Gauge View Shown, Others and Metric Similar
1.Driver Information Center (DIC) 0111
2. Engine Oil Pressure Gauge 098
3. Fuel Gauge 097
4. Speedometer 096
5. Tachometer 096
6. Engine Coolant Temperature Gauge
099
7. Engine Oil Temperature Gauge 099Reconfigurable Instrument Cluster
The instrument cluster display layout can be
changed. There are two display
configurations to choose from based on the
driver mode selected: Tour, and Sport. To