2024 CADILLAC XT4 stop start

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
4 Introduction
I:Side Blind Zone Alert
h:Stop/Start
7:Tire Pressure Monitor
d:Traction Control/StabiliTrak/Electronic
Stability Control (ESC)
a: Under Pressure
k: Vehicle Ahead Indicator

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
Keys, Doors, and Windows 9
Settings > Vehicle > Power Door Locks. If the
passenger door is open when
His pressed,
all doors lock.
Pressing
Hmay also arm the alarm system.
See Vehicle Alarm System 025.
I:Press to unlock the driver door. PressIagain within five seconds to unlock all
doors. The remote key can be programmed
to unlock all doors on the first button press.
To view available settings from the
infotainment screen, touch Settings >
Vehicle > Remote Lock, Unlock, Start.
The turn signal indicators may flash to
indicate unlocking. To view available settings
from the infotainment screen, touch Settings
> Vehicle > Remote Lock, Unlock, Start.
When remotely unlocking the vehicle at
night, the lights come on briefly to light
your approach to the vehicle.
Pressing
Iwill disarm the alarm system.
See Vehicle Alarm System 025.
Press and hold
Iuntil the windows fully
open. Windows will not operate unless
remote window operation is enabled. To
view available settings from the
infotainment screen, touch Settings >
Vehicle > Remote Lock, Unlock, Start.
S: To remote start the vehicle, double
press and hold
Sfrom outside the vehicle.
The vehicle cannot be started if a remote
key is left inside the vehicle. See Remote
Vehicle Start 014.
7:Press and release one time to initiate
vehicle locator. The exterior lamps flash and
the horn chirps three times. Press and hold
7for three seconds to sound the panic
alarm. The horn sounds and the turn signal
lamps flash for 30 seconds, or until
7is
pressed again or the vehicle is started.
b: Press twice quickly to open or close
the liftgate.
Press once to stop the liftgate from moving.
Keyless Access Operation
With the Keyless Access system, you can
lock and unlock the doors and access the
liftgate without removing the remote key
from your pocket, purse, briefcase, etc. The
remote key should be within 1 m (3 ft) of the
liftgate or door being opened.
Keyless Access can be programmed to
unlock all doors on the first lock/unlock
press from the driver door. Keyless access
can also be turned off. To view available settings from the infotainment screen, touch
Settings > Vehicle > Remote Lock, Unlock,
Start.
If equipped with memory seats, remote keys
1 and 2 are linked to seating positions of
memory 1 or 2. See
Memory Seats040.
Keyless Unlocking/Locking from the
Driver Door
When the doors are locked and the remote
key is within 1 m (3 ft) of the driver door
handle, pressing the lock/unlock button on
the driver door handle will unlock the driver
door. If the lock/unlock button is pressed
again within five seconds, all passenger
doors will unlock.
Driver Shown, Passenger Similar

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Keys, Doors, and Windows 11
Center (DIC) will display NO REMOTE
DETECTED and the horn will chirp three
times.
This occurs only once each time the vehicle
is driven.
To view available settings from the
infotainment screen, touch Settings >
Vehicle > Remote Lock, Unlock, Start.
Keyless Liftgate Opening
Press the touch pad on the liftgate handle
to open the liftgate if the remote key is
within 1 m (3 ft).
Key Access
To access a vehicle with a weak remote key
battery, seeDoor Locks015.
Programming Remote Keys to the
Vehicle
Only remote keys programmed to the
vehicle will work. If a remote key is lost or
stolen, a replacement can be purchased and
programmed through your dealer.
The vehicle can be reprogrammed so that
lost or stolen remote keys no longer work.
Each vehicle can have up to eight remote
keys matched to it. Programming with Recognized Remote Keys
A new remote key can be programmed to
the vehicle when there are two recognized
remote keys.
To program, the vehicle must be off and all
of the remote keys, both currently
recognized and new, must be with you.
1. Remove the key from the remote key.
2. Place the two recognized remote keys into the front cupholder.
3. Remove the key lock cylinder cap on the driver door handle. See Door Locks015.
Insert the vehicle key of the remote key
into the key lock cylinder on the driver
door and turn the key counterclockwise,
to the unlock position, five times within
10 seconds.
The DIC displays READY FOR REMOTE #3,
4, 5, ETC.
4. Place the new remote key into the front cupholder.
5. Press ENGINE START/STOP. When the remote key is learned the DIC display
will show that it is ready to program the
next remote key.
6. Remove the remote key from the front cupholder. and press the remote key
I
orHbutton.
To program additional remote keys,
repeat Steps 3–5.
When all additional remote keys are
programmed, press and hold ENGINE
START/STOP for 12 seconds to exit
programming mode.
7. Return the key back into the remote key.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
12 Keys, Doors, and Windows
8. Replace the key lock cylinder cap. SeeDoor Locks 015.
Programming without Recognized
Remote Keys
If two currently recognized remote keys are
not available, follow this procedure to
program up to eight remote keys. This
feature is not available in Canada. This
procedure will take approximately
30 minutes to complete. The vehicle must
be off and all of the remote keys you wish
to program must be with you. 1. Remove the key from the remote key.
2. Remove the key lock cylinder cap on the driver door handle. See Door Locks015.
Insert the vehicle key of the remote key
into the key lock cylinder on the driver
door handle and turn the key
counterclockwise, to the unlock position,
five times within 10 seconds.
The DIC displays REMOTE LEARN
PENDING, PLEASE WAIT.
3. Wait for 10 minutes until the DIC displays PRESS ENGINE START BUTTON TO
LEARN and then press ENGINE
START/STOP.
The DIC display will again show REMOTE
LEARN PENDING, PLEASE WAIT. 4. Repeat Step 2 two additional times. After
the third time all previously known
remote keys will no longer work with
the vehicle. Remaining remote keys can
be relearned during the next steps.
The DIC display should now show READY
FOR REMOTE # 1.
5. Place the new remote key into the frontcupholder.
6. Press ENGINE START/STOP. When the remote key is learned the DIC display
will show that it is ready to program the
next remote key.
7. Remove the remote key from the front cupholder. and press the remote key
I
orHbutton. To program additional remote keys,
repeat Steps 4–6.
When all additional remote keys are
programmed, press and hold ENGINE
START/STOP for 12 seconds to exit
programming mode.
8. Return the key back into the remote key.
9. Replace the key lock cylinder cap. See Door Locks 015.
Starting the Vehicle with a Low remote
key Battery
When starting the vehicle, if the remote key
battery is depleted, there is signal
interference, or the remote key has been
idle for a while, the DIC may display NO
REMOTE DETECTED or NO REMOTE KEY WAS
DETECTED PLACE KEY IN TRANSMITTER
POCKET THEN START YOUR VEHICLE. The DIC
may also display REPLACE BATTERY IN
REMOTE KEY.
For improved vehicle security, the remote
key is equipped with a motion sensor. First,
move the remote key slightly and try
starting the vehicle. If the vehicle still does
not start and the DIC displays the same
warnings above, follow the steps shown
below.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Keys, Doors, and Windows 13
To start the vehicle:
1. Place the remote key in the frontcupholder.
2. With the vehicle in P (Park) or N (Neutral), press the brake pedal and
ENGINE START/STOP.
Replace the remote key battery as soon
as possible.
Battery Replacement
{Warning
Never allow children to play with the
remote key. The remote key contains a
small battery, which can be a choking
(Continued)
Warning (Continued)
hazard. If swallowed, internal burns can
occur, resulting in severe injury or death.
Seek medical attention immediately if a
battery is swallowed.
{Warning
To avoid personal injury, do not touch
metal surfaces on the remote key when
it has been exposed to extreme heat.
These surfaces can be hot to the touch at
temperatures above 59 °C (138 °F).
Caution
When replacing the battery, do not touch
any of the circuitry on the remote key.
Static from your body could damage the
remote key.
Caution
Always replace the battery with the
correct type. Replacing the battery with
an incorrect type could potentially create
(Continued)
Caution (Continued)
a risk of battery explosion. Dispose of
used batteries according to instructions
and local laws. Do not attempt to burn,
crush, or cut the used battery, and avoid
exposing the battery to environments
with extremely low air pressures or high
temperatures.
Caution
If the remote key is not reassembled
properly, liquids could enter the housing
and damage the circuitry, resulting in a
remote key malfunction and/or failure. To
prevent damage, always follow the steps
for remote key reassembly in this manual
to ensure the remote key is sealed
properly whenever the remote key is
opened.
Replace the battery if the DIC displays
REPLACE BATTERY IN REMOTE KEY.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Keys, Doors, and Windows 15
Laws in some local communities may restrict
the use of remote starters. For example,
some laws may require a person using
remote start to have the vehicle in view.
Check local regulations for any
requirements.
Do not use remote start if the vehicle is low
on fuel. The vehicle may run out of fuel.
Other conditions can affect the performance
of the remote key. SeeRemote Key08.
Starting the Engine Using Remote Start
1. Press
Stwice on the remote key
and hold.
The turn signal lamps will flash to
confirm that the remote start request
was received.
The vehicle will turn off after
20 minutes, unless you stop the remote
start before the cycle has completed or
you turn the vehicle on.
2. Hold the brake pedal and press ENGINE START/STOP to drive.
Extending Engine Run Time
The total remote start time is 40 minutes.
After two remote starts of 20 minutes,
or multiple shorter starts totalling 40 minutes have been used, the vehicle
must be started and then turned off before
remote start can be used again.
Canceling a Remote Start
To cancel a remote start, do any of the
following:
.Press and holdS. The parking lamps
will turn off.
.Turn on the hazard warning flashers.
.Turn the vehicle on and then off.
Conditions in Which Remote Start Will
Not Work
The vehicle cannot be remote started if:
.The remote key is in the vehicle.
.The hood is open
.40 minutes of remote start time have
been used.
.The hazard warning flashers are on.
.The vehicle is not in P (Park).
.The vehicle is already started.
If the battery level is low, do not use the
remote start feature. The battery may fully
deplete.
Door Locks
{Warning
Unlocked doors can be dangerous.
.Passengers, especially children, can
easily open the doors and fall out of a
moving vehicle. The doors can be
unlocked and opened while the vehicle
is moving. The chance of being thrown
out of the vehicle in a crash is
increased if the doors are not locked.
So, all passengers should wear seat
belts properly and the doors should be
locked whenever the vehicle is driven.
.Young children who get into unlocked
vehicles may be unable to get out.
A child can be overcome by extreme
heat and can suffer permanent injuries
or even death from heat stroke.
Always lock the vehicle whenever
leaving it.
.Outsiders can easily enter through an
unlocked door when you slow down
or stop the vehicle. Locking the doors
can help prevent this from happening.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
20 Keys, Doors, and Windows
The power liftgate switch is on the driver
door. The vehicle must be in P (Park).
The modes are:
MAX :Opens to maximum height.
3/4 : Opens to a reduced height that can be
set from 3/4 to fully open. Use to prevent
the liftgate from opening into overhead
obstructions such as a garage door or
roof-mounted cargo. The liftgate can be
manually opened all the way.
OFF : Opens manually only.
To power open or close the liftgate, select
MAX or 3/4 mode.
.Pressbtwice quickly on the remote
key until the liftgate moves.
.Press8on the driver door. The driver
door must either be unlocked or locked
without the security armed.
.Press the touch pad on the underside of
the liftgate handle after unlocking all
doors. A locked vehicle can be opened if
the remote key is within 1 m (3 ft) of the
touch pad.
.Presslon the bottom of the liftgate
next to the pull cup to close.
Press any liftgate button, or the touch
pad, or
bon the remote key while the
liftgate is moving to stop it. Pressing
any liftgate button again or pressing
b
twice quickly on the remote key restarts the
operation in the reverse direction. Pressing the touch pad on the liftgate handle will
restart the motion, but only in the opening
direction.
Caution
Manually forcing the liftgate to open or
close during a power cycle can damage
the vehicle. Allow the power cycle to
complete.
The power liftgate may be temporarily
disabled under extreme low temperatures,
or after repeated power cycling over a short
period of time. If this occurs, the liftgate can
still be operated manually.
If the vehicle is shifted out of P (Park) while
the power function is in progress, the
liftgate will continue to completion. If the
vehicle is accelerated before the liftgate has
completed moving, the liftgate may stop or
reverse direction. Check for Driver
Information Center (DIC) messages and make
sure the liftgate is closed and latched before
driving.
Falling Liftgate Detection
If the power liftgate automatically closes
after a power opening cycle, it indicates that
the system is reacting to excess weight on
the liftgate or a possible support strut