2024 CADILLAC XT4 180

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Instruments and Controls 121
Universal Remote System
Operation
Using the Universal Remote System
Press and hold the appropriate Universal
Remote system button for at least one-half
second. The indicator light will come on
while the signal is being transmitted.
Erasing Universal Remote System
Buttons
Erase all programmed buttons when vehicle
ownership is terminated.
To erase:1. Press and hold the two outside buttons until the indicator light begins to flash.
This should take about 10 seconds.
2. Release both buttons.
Reprogramming a Single Universal
Remote System Button
To reprogram any of the system buttons: 1. Press and hold any one of the buttons. Do not release the button. 2. The indicator light will begin to flash
after 20 seconds. Without releasing the
button, proceed with Step 1 under
“Programming the Universal Remote
System.”

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
122 Lighting
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . . . . . . . . . . 122
Exterior Lamps Off Reminder . . . . . . . . . . 124
Headlamp High/Low-Beam Changer . . . . 124
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Daytime Running Lamps (DRL) . . . . . . . . . 124
Automatic Headlamp System . . . . . . . . . . 125
Adaptive Forward Lighting (AFL) . . . . . . . 125
Headlamp Leveling Control . . . . . . . . . . . . 127
Hazard Warning Flashers . . . . . . . . . . . . . . 127
Turn and Lane-Change Signals . . . . . . . . . 127
Cornering Lamps . . . . . . . . . . . . . . . . . . . . . . . 127
Interior Lighting
Instrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . 128
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . 128
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . 129
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Battery Power Protection . . . . . . . . . . . . . . 129
Exterior Lighting Battery Saver . . . . . . . . 129
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the turn
signal lever.
Turn the control to the following positions:
O: Turns the exterior lamps off and
deactivates the AUTO mode. Turn to
O
again to reactivate the AUTO mode.
For vehicles first sold in Canada, the
headlamps will automatically reactivate
when the vehicle is shifted out of P (Park).
AUTO : Automatically turns the exterior
lamps on and off, depending on outside
lighting.
;: Turns on the parking lamps including
all lamps, except the headlamps.
2: Turns on the headlamps together with
the parking lamps and instrument panel
lights.
IntelliBeam System
If equipped, this system turns the vehicle
high-beam headlamps on and off according
to surrounding traffic conditions.
The system turns the high-beam headlamps
on when it is dark enough and there is no
other traffic present.
This light
\comes on in the instrument
cluster when the IntelliBeam system is
enabled.
Turning On and Enabling IntelliBeam
To enable and disable the IntelliBeam
system on the infotainment home screen,
select Settings > Vehicle >
\Automatic
High Beam Assist.
Driving with IntelliBeam
The system only activates the high beams
when driving over 40 km/h (25 mph).
The blue high-beam on light appears on the
instrument cluster when the high beams
are on.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Lighting 123
There is a sensor near the top center of the
windshield that automatically controls the
system. Keep this area of the windshield
clear of debris to allow for best system
performance.
The high-beam headlamps remain on, under
the automatic control, until one of the
following situations occurs:
.The system detects an approaching
vehicle's headlamps.
.The system detects a preceding vehicle's
taillamps.
.The outside light is bright enough that
high-beam headlamps are not required.
.The vehicle speed drops below 20 km/h
(12 mph).
.The IntelliBeam system is disabled by the
button on the turn signal lever. If this
happens, press the button on the end of
the turn signal lever when the exterior
lamp control is in the AUTO or
2
position to reactivate the IntelliBeam
system. The instrument cluster light will
come on to indicate the IntelliBeam is
reactivated.The high beams may not turn off
automatically if the system cannot detect
another vehicle's lamps because of any of
the following:
.The other vehicle's lamps are missing,
damaged, obstructed from view,
or otherwise undetected.
.The other vehicle's lamps are covered
with dirt, snow, and/or road spray.
.The other vehicle's lamps cannot be
detected due to dense exhaust, smoke,
fog, snow, road spray, mist, or other
airborne obstructions.
.The vehicle windshield is dirty, cracked,
or obstructed by something that blocks
the view of the light sensor.
.The vehicle is loaded such that the front
end points upward, causing the light
sensor to aim high and not detect
headlamps and taillamps.
.The vehicle is being driven on winding or
hilly roads.
The automatic high-beam headlamps may
need to be disabled if any of the above
conditions exist.
Do not use the IntelliBeam in dense exhaust,
smoke, fog, snow, road spray, mist, or other
airborne obstructions.
Adaptive Headlight System
If equipped, the Adaptive Headlight system
allows the high-beam headlamps to function
as the main driving light at night.
The system turns on all the high-beam
headlamp LED segments when it is dark
enough and there is no other traffic present.
This light
\comes on in the instrument
cluster when the Adaptive Headlight system
is enabled.
Turning the Adaptive Headlight System On
or Off
To enable and disable the Adaptive
Headlight system on the infotainment
home screen, select Settings > Vehicle >
Automatic High Beam Assist >
\Auto
High-Beams when the exterior lamp controls
are set in the Auto position.
Driving with Adaptive Headlight System
The system only activates the high beams
when driving over 40 km/h (25 mph).
There is a sensor near the top center of the
windshield that automatically controls the
system. Keep this area of the windshield
clear of debris to allow for best system
performance.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
124 Lighting
The headlamp high-beam alters according to
the traffic situation, preventing high beam
light from glaring towards oncoming or
preceding traffic. This gives the best light
distribution without glaring other road
users.
The Adaptive Headlight system remains on
until one of the following situations occurs:
.The system detects a preceding vehicle’s
taillamps.
.The vehicle speed drops below
approximately 20 km/h (12 mph).
The high beams may not turn off
automatically if the system cannot detect
another vehicle lamps because of any of the
following:
.The other vehicle’s lamps are missing,
damaged, obstructed from view,
or otherwise undetected.
.The other vehicle’s lamps are covered
with dirt, snow, and/or road spray.
.The other vehicle’s lamps cannot be
detected due to dense exhaust, smoke,
fog, snow, road spray, mist, or other
airborne obstructions.
.The vehicle windshield is dirty, cracked,
or obstructed by something that blocks
the view of the light sensor.
.The vehicle is loaded in a way that the
front end points upward, causing the light
sensor to aim high and not detect
headlamps and taillamps.
.The vehicle is being driven on winding or
hilly roads.
The Adaptive Headlight system may need to
be disabled if any of the above conditions
exist.
Do not use the Adaptive Headlight System
in dense exhaust, smoke, fog, snow, road
spray, mist, or other airborne obstructions.
Exterior Lamps Off Reminder
A warning chime sounds if the driver door is
opened while the ignition is off and the
exterior lamps are on.
Headlamp High/Low-Beam
Changer
3: Push the turn signal lever away from
you and release, to turn the high beams on.
To return to low beams, push the lever
again or pull it toward you and release.
This indicator light turns on in the
instrument cluster when the high-beam
headlamps are on.
Flash-to-Pass
To flash the high beams, pull the turn signal
lever toward you, and release.
Daytime Running Lamps (DRL)
DRL can make it easier for others to see the
front of your vehicle during the day. Fully
functional DRL are required on all vehicles
first sold in Canada.
The dedicated DRL will come on when all of
the following conditions are met:
.The ignition is on.
.The exterior lamp control is in AUTO.
.The light sensor determines it is daytime.
.The parking brake is released or the
vehicle is not in P (Park).

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Lighting 125
When the DRL are on, the taillamps,
sidemarker lamps, and other lamps will not
be on.
The DRL turn off when the headlamps are
turned to
Oor the ignition is off. For
vehicles first sold in Canada, the DRL can
only be turned off when the vehicle is
parked.
Automatic Headlamp System
When the exterior lamp control is set to
AUTO and it is dark enough outside, the
headlamps come on automatically.
There is a light sensor on top of the
instrument panel. Do not cover the sensor. The system may also turn on the headlamps
when driving through a parking garage or
tunnel.
If the vehicle is started in a dark garage, the
automatic headlamp system comes on
immediately. If it is light outside when the
vehicle leaves the garage, there is a slight
delay before the automatic headlamp
system changes to the Daytime Running
Lamps (DRL). During that delay, the
instrument cluster may not be as bright as
usual. Make sure the instrument panel
brightness control is in the full bright
position. See
Instrument Panel Illumination
Control 0128.
When it is bright enough outside, the
headlamps will turn off or may change
to DRL.
The automatic headlamp system turns off
when the exterior lamp control is turned to
Oor the ignition is off.
For vehicles sold in Canada, this control only
works when the transmission is in P (Park).
Lights On with Wipers
If the windshield wipers are activated in
daylight with the engine on, and the
exterior lamp control is in AUTO, the headlamps, parking lamps, and other
exterior lamps come on. The transition time
for the lamps coming on varies based on
wiper speed. When the wipers are not
operating, these lamps turn off. Move the
exterior lamp control to
Oor;to disable
this feature.
Adaptive Forward Lighting (AFL)
If equipped with the AFL system, the
high-beam headlamps move horizontally
while turning the steering wheel to provide
greater road illumination around curves.
To activate AFL, set the exterior lamp
control to the Auto position, and Adaptive
Headlight system is active. See Exterior
Lamp Controls 0122.
To adjust the AFL setting, go to the
infotainment home screen and select
Settings > Vehicle > Lighting. Moving the
exterior lamp controls out of the Auto
position will deactivate the system. The

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
126 Lighting
high-beam headlamps can move horizontally
when the vehicle speed is greater than 3
km/h (2 mph). Headlamps will not move
horizontally when the electric drive unit is in
R (Reverse).
If equipped, the AFL system automatically
modifies the low-beam lighting patterns to
the situation to enable optimal light
performance for the driver. Light distribution
and intensity of low-beam light are
controlled based on exterior lighting
conditions, vehicle location, and driving
situations.
Town Light
If equipped, the town light activates
automatically at a speed up to 55 km/h
(34 mph).
The light is wide and symmetrical. The
special beam pattern is designed to prevent
glare for other road users.Country Light
If equipped, the country light activates
automatically at a speed above 55 km/h
(34 mph).
The illumination of the current lane and the
side of the road is improved, reducing glare
to oncoming and preceding vehicles.
Freeway/Motorway Light
If equipped, when driving faster than 90
km/h (55 mph) on freeways, the low-beam
illumination is smaller and extended.
Adverse Weather Light
If equipped, the adverse weather light
activates automatically when driving in
adverse weather conditions (heavy rain,
snow, sleet, freezing rain, etc.). The
illumination is shifted more to the side of
the road to highlight road signs, and
reduces glare caused by reflecting of wet
roads.
Maneuvering Light
If equipped, the maneuvering light activates
automatically at speeds less than 7 km/h
(4 mph) when the vehicle is in R (Reverse).
The maneuvering light illumination improves
parking and maneuvering situations.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Lighting 127
Headlamp Leveling Control
Automatic Headlamp Leveling
If equipped, to reduce the glare to other
drivers, the headlamp inclination level
adjusts automatically based on vehicle load.
Hazard Warning Flashers
|:Press|to make the front and rear
turn signal lamps flash on and off. Press
again to turn the flashers off.
The hazard warning flashers turn on
automatically if the airbags deploy.
Turn and Lane-Change Signals
Move the lever all the way up or down to
signal a turn.
An arrow on the instrument cluster flashes
in the direction of the turn or lane change.
Raise or lower the lever until the arrow
starts to flash to signal a lane change. Hold
it there until the lane change is completed.
If the lever is briefly pressed and released,
the turn signal flashes three times.
The turn and lane-change signal can be
turned off manually by moving the lever
back to its original position. If after signaling a turn or lane change, the
arrow flashes rapidly or does not come on, a
signal bulb may be burned out.
Replace any burned out bulbs. If a bulb is
not burned out, check the fuse. See
Fuses
and Circuit Breakers 0280.
Cornering Lamps
If equipped with cornering lamps, they
automatically come on when all of the
following occur:
.The low-beam headlamps are on.
.The turn signals are activated or the
steering wheel is at a turning angle.
.The vehicle speed is below 40 km/h
(25 mph).

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
128 Lighting
Interior Lighting
Instrument Panel Illumination
Control
This feature adjusts the brightness of all
illuminated controls. This feature is on the
left side of the instrument panel.
D:Move the thumbwheel up or down to
brighten or dim the lights.
The thumbwheel is functional at night,
or when the headlamps or parking lamps
are on.
Courtesy Lamps
The courtesy lamps come on when
any door is opened,
Kon the remote
key is pressed, or when the vehicle is
turned off. See Dome Lamps0128.
Dome Lamps
The dome lamp controls are in the overhead
console.
To operate, press the following buttons:
jOFF : Press to turn off the dome
lamps when any door is opened,
Kon the
remote key is pressed, or when the vehicle
is turned off. An indicator light on the
button will turn on when the dome lamp override is activated. Press
jOFF again
to deactivate this feature and the indicator
light will turn off.
+ON/OFF : Press to turn the dome lamps
on or off manually.
Reading Lamps
There are reading lamps on the overhead
console and over the rear seats. These lamps
come on automatically when any door is
opened.
Front Reading Lamps
The front reading lamps are in the overhead
console.