2024 CADILLAC XT4 ignition

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
6 Introduction
1.Air Vents 0160.
2. Exterior Lamp Controls 0122.
Turn Signal Lever. See Turn and
Lane-Change Signals 0127.
IntelliBeam System Button (If Equipped).
See Exterior Lamp Controls 0122.
3. Tap Shift Controls. See Manual Mode
0 185 (If Equipped).
4. Instrument Cluster 094.
Driver Information Center (DIC) Display.
See Driver Information Center (DIC) 0111.
5. Windshield Wiper/Washer 088.
Rear Window Wiper/Washer 090.
6. ENGINE START/STOP Button. See Ignition
Positions 0174.
7. Infotainment Display. See Introduction
0 130.
8. Light Sensor. See Automatic Headlamp
System 0125.
9. Dual Automatic Climate Control System
0157.
10. Heated and Ventilated Front Seats 042
(If Equipped).
Park Assist Button. See Assistance
Systems for Parking or Backing 0224. Automatic Parking Assist (APA) Button.
See
Assistance Systems for Parking or
Backing 0224.
Hazard Warning Flashers 0127.
Lane Keep Assist (LKA) 0245 (If
Equipped).
11. Power Outlets 091.
12. Traction Control/Electronic Stability
Control 0189.
Auto Stop Disable Switch. See Stop/Start
System 0176.
MODE Switch. See Driver Mode Control
0 190.
13. Wireless Charging 091 (Out of View) (If
Equipped).
14. USB Port 0138.
15. Infotainment Controls. See Overview
0 131.
16. Shift Lever. See Automatic Transmission
0 181.
17. Steering Wheel Controls 0132.
Driver Information Center (DIC) Controls.
See Driver Information Center (DIC) 0111.
18. Horn 088.
19. Steering Wheel Adjustment 087 (Out
of View). 20.
Cruise Control 0192.
Adaptive Cruise Control (Advanced) 0196
(If Equipped).
Super Cruise 0206 (If Equipped).
Heated Steering Wheel 087 (If
Equipped).
Forward Collision Alert (FCA) System
0 233 (If Equipped).
21. Data Link Connector. See Malfunction
Indicator Lamp (Check Engine Light)
0 102 (Out of View).
22. Hood Release. See Hood0262 (Out
of View).
23. Instrument Panel Illumination Control
0128.
24. Electric Parking Brake 0187.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
18 Keys, Doors, and Windows
The doors will lock automatically
five seconds after all doors are closed. If a
door is reopened before that time, the
five-second timer will reset when all doors
are closed again.
Press
Hon the door lock switch again or
press
Hon the remote key to lock the
doors immediately.
This feature can be programmed. To view
available settings from the infotainment
screen, touch Settings > Vehicle > Power
Door Locks.
Automatic Door Locks
The doors will lock automatically when all
doors are closed, the ignition is on, and the
vehicle is shifted out of P (Park).
If a vehicle door is unlocked and then
opened and closed, the doors will lock either
when your foot is removed from the brake
or the vehicle speed becomes faster than
13 km/h (8 mph).
To unlock the doors:
.PressIon the power door lock switch.
.Shift the transmission into P (Park). Automatic door locking cannot be disabled.
Automatic door unlocking can be
programmed. To view available settings
from the infotainment screen, touch Settings
> Vehicle > Power Door Locks.
Lockout Protection
If the ignition is on or in accessory mode
and the power door lock switch is pressed
with the driver door open, all the doors will
lock and only the driver door will unlock.
If the vehicle is off and locking is requested
while a door is open, when all doors are
closed the vehicle will check for remote key
inside. If an remote key is detected and the
number of remote keys inside has not
reduced, the driver door will unlock and the
horn will chirp three times.
Lockout Protection can be manually
overridden with the driver door open by
pressing and holding
Hon the power door
lock switch.
Open Door Anti-Lockout
If Open Door Anti-Lockout is turned on and
the vehicle is off, the driver door is open,
and locking is requested, all the doors will
lock and the driver door will remain
unlocked. The Open Door Anti-Lockout feature can be turned on or off. To view
available settings from the infotainment
screen, touch Settings > Vehicle > Power
Door Locks > Open Door Anti Lockout.
Safety Locks
The rear door safety locks prevent
passengers from opening the rear doors
from inside the vehicle.
The safety lock is on the inside edge of the
rear doors. To use the safety lock:
1. Move the lever down to the lock position.
2. Close the door.
3. Do the same for the other rear door.

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
Keys, Doors, and Windows 31
.The camera’s mounting on the vehicle has
been damaged, and/or the position or the
mounting angle of the camera has
changed.
Windows{
Warning
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
They can be overcome by the extreme
heat and suffer permanent injuries or
even death from heat stroke.
The vehicle aerodynamics are designed to
improve fuel economy performance. This
may result in a pulsing sound when either
rear window is down and the front windows
are up. To reduce the sound, open either a
front window or the sunroof, if equipped.
Power Windows
{Warning
Children could be seriously injured or
killed if caught in the path of a closing
window. Never leave the remote key in a
vehicle with children. When there are
children in the rear seat, use the window
lockout switch to prevent operation of
the windows. See Keys07.
The power windows work when the ignition
is on, in accessory mode, or when Retained
Accessory Power (RAP) is active. See
Retained Accessory Power (RAP) 0179.
Using the window switch, press to open or
pull to close the window.
The windows may be temporarily disabled if
they are used repeatedly within a
short time.

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
Keys, Doors, and Windows 33
To view available settings from the
infotainment screen, touch Settings >
Vehicle > Remote Lock, Unlock, Start.
Sun Visors
Pull the sun visor down to block glare.
Detach the sun visor from the center mount
to pivot to the side window and,
if equipped, extend along the rod.
Roof
Sunroof
If equipped, the ignition must be on or in
accessory mode, or Retained Accessory
Power (RAP) must be active to operate the
sunroof. SeeIgnition Positions 0174 and
Retained Accessory Power (RAP) 0179.
1. Sunroof Switch
2. Sunshade Switch
Sunroof Express Operation : Press and
release
e(1) to vent. Press and release
again to move to the partially opened
comfort stop position. Press and release
again to express-open to the fully opened
position. Press and release
e(1) at any
time to stop movement. Press and release
g(1) to express-close. Press and releaseg(1) at any time to stop movement.
Sunroof Manual Operation : The sunroof can
change to manual mode by holding
e(1)
while opening. The sunroof will now open as long as
e(1) is held. Press and release
e(1) again to change back to express
operation.
Power Sunshade Express Operation : Press
and release
C(2) to express-open the
sunshade. Press and release
C(2) at any
time to stop movement. Press and release
Q(2) to express-close the sunshade.
Press and release
Q(2) at any time to
stop movement.
Power Sunshade Manual Operation : The
sunshade can change to manual mode by
holding
C(2) while opening. The sunshade
will now open as long as
C(2) is held.
Press and release
C(2) again to change
back to express operation.
The sunroof cannot be opened or closed if
the vehicle has an electrical failure.
Automatic Reversal System
The sunroof and power sunshade have an
automatic reversal system that is only active
when the sunroof and power sunshade,
if equipped, are operated in
express-close mode.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Seats and Restraints 37
The head restraint will fold rearward
automatically.
When an occupant or child restraint is in the
seat, always return the head restraint to the
full upright position. Pull the head restraint
up and forward until it locks into place. Push
and pull on the head restraint to make sure
that it is locked.
Always adjust the head restraint so that the
top of the restraint is at the same height as
the top of the occupant's head.
If you are installing a child restraint in the
rear seat, see“Securing a Child Restraint
Designed for the LATCH System” under
Lower Anchors and Tethers for Children
(LATCH System) 069.
Front Seats
Power Seat Adjustment
{Warning
You can lose control of the vehicle if you
try to adjust a driver seat while the
vehicle is moving. Adjust the driver seat
only when the vehicle is not moving.
{Warning
The power seats will work with the
ignition off. Children could operate the
power seats and be injured. Never leave
children alone in the vehicle.To adjust a power seat, if equipped:
.Move the seat forward or rearward by
sliding the control forward or rearward.
.Raise or lower the front part of the seat
cushion by moving the front of the
control up or down.
.Raise or lower the entire seat by moving
the rear of the control up or down.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Seats and Restraints 39
Uplevel Seat Adjustment
To adjust lumbar support, if equipped:
.Press Forward (4) or Rearward (2) to
adjust lumbar forward or rearward.
.Press Up (1) or Down (3) to adjust lumbar
up or down. To adjust bolster support, if equipped:
Uplevel Seat Adjustment
.Press and release or hold Feature
Select (1) to scroll to bolster support on
the infotainment display.
.Press Forward (5) or Rearward (3) to
adjust bolster support inward or outward.
Massage
If equipped, the ignition must be on to use
the massage feature.
To activate and adjust massage:
1. Turn the feature select (1) to scroll to massage options on the infotainment
display.
2. Press up (2) or down (4) adjust the massage type.
3. Press forward (5) or rearward (3) to adjust the intensity.
4. To turn massage off or to activate massage at last massage type and
intensity settings, press massage on/off
control (6).