service CADILLAC XT4 2023 Owner's Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
130 Instruments and Controls
If the ABS warning light stays
on, or comes on again while
driving, the vehicle needs
service. A chime may also
sound when the light stays on.
If the ABS warning light is the
only light on, the vehicle has
regular brakes, but ABS is not
functioning.
If both the ABS warning light
and the brake system warning
light are on, ABS is not
functioning and there is a
problem with the regular
brakes. See your dealer for
service.
See Brake System Warning
Light0128.
Gear Shifting Light
If equipped, this light comes on
when a gear shift is
recommended for best fuel
economy. When the arrow is
pointed up, an upshift is
recommended. When the
arrow is pointed down, a
downshift is recommended.
The number displayed with the
arrow indicates the
recommended gear.
Performance Shifting
Light
If equipped, this light may
display green when Sport
Mode is activated and certain
driving conditions are met.
Sport Mode detects when the
vehicle is being driven in a
sporty manner, and adjusts the shifting of the gears
accordingly. See Driver Mode
Control
0269.
All-Wheel-Drive Light
All-Wheel-Drive Light
Front-Wheel-Drive Light
If equipped, the corresponding
light comes on when an
All-Wheel Drive (AWD) mode
or Front-Wheel-Drive mode is
selected. See Driver Mode
Control 0269.
If the light turns amber, there
may be a malfunction. See
your dealer.

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Instruments and Controls 133
The light flashes when the
TCS and/or the StabiliTrak/
ESC system is actively
working.
See Traction Control/
Electronic Stability Control
0267.
Engine Coolant
Temperature Warning
Light (Uplevel)
This light comes on briefly
while starting the vehicle.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally the
indicator light goes off.
Caution
The engine coolant
temperature warning light
indicates that the vehicle
has overheated. Driving with
this light on can damage the
engine and it may not be
covered by the vehicle
warranty. See Engine
Overheating 0342.
The engine coolant
temperature warning light
comes on when the engine has
overheated.
If this happens, pull over and
turn off the engine as soon as
possible. See Engine
Overheating 0342.
Driver Mode Control
Light
This light comes on when
Sport Mode is selected.
This light comes on when
Snow/Ice Mode is selected.
This light comes on when
Off-Road Mode is selected.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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134 Instruments and Controls
See Driver Mode Control
0269.
Tire Pressure Light
If equipped with the Tire
Pressure Monitor System
(TPMS), this light comes on
briefly when the vehicle is
started. It provides
information about tire
pressures and the TPMS.
When the Light Is On Steady
This indicates that one or
more of the tires are
significantly underinflated.
A Driver Information Center
(DIC) tire pressure message
may also display. Stop as soon
as possible, and inflate the
tires to the pressure value shown on the Tire and
Loading Information label. See
Tire Pressure
0372.
When the Light Flashes First
and Then Is On Steady
If the light flashes for about a
minute and then stays on,
there may be a problem with
the TPMS. If the problem is
not corrected, the light will
come on every time the
vehicle is started. See Tire
Pressure Monitor Operation
0 376.
Engine Oil Pressure
Light
Caution
Driving the vehicle with low
engine oil pressure can
damage the engine and the
repairs would not be
covered by the vehicle
warranty.
If the engine oil pressure
light comes on while driving:
(Continued)
Caution (Continued)
1. Stop in a safe locationand turn off the engine.
2. Check the oil level. See Engine Oil 0332.
3. Add oil if the oil level is below the normal
operating range.
4. Restart the vehicle. If the engine oil pressure light
stays on for more than
10 seconds, turn the
vehicle back off. Do not
restart the vehicle. See
your dealer for service.
This light should come on
briefly when the engine starts.
When the engine is off and the
vehicle is on, the light should

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Instruments and Controls 135
remain illuminated. If it does
not come on under either
condition, contact your dealer.
If the light comes on and stays
on when the engine is running,
it may not have adequate oil
pressure. The oil level may be
low or there may be some
other oil system problem. Turn
the engine off when it is safe
to do so and contact your
dealer.
Low Fuel Warning
Light
A Low Fuel Warning Light
near the fuel gauge comes on
briefly when the ignition is
turned on as a check to show
it is working.It also comes on when the fuel
gauge indicator nears empty.
The light turns off when fuel is
added. If it does not, have the
vehicle serviced.
Security Light
The security light should come
on briefly as the engine is
started. If it does not come on,
have the vehicle serviced by
your dealer. If the system is
working normally, the indicator
light turns off.
If the light stays on and the
engine does not start, there
could be a problem with the
theft-deterrent system. See
Immobilizer Operation
033.
High-Beam On Light
This light comes on when the
high-beam headlamps are in
use. See Headlamp High/
Low-Beam Changer 0150.
IntelliBeam Light
This light comes on when the
IntelliBeam system,
if equipped, is enabled. See
Exterior Lamp Controls 0148.

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Instruments and Controls 143
HUD Troubleshooting
If you cannot see the HUD
image when the ignition is on,
check that:
.Nothing is covering the
HUD lens.
.The HUD brightness setting
is not too dim or too bright.
.The HUD is adjusted to the
proper height.
.Polarized sunglasses are
not worn.
.The windshield and HUD lens
are clean.
If the HUD image is not
correct, contact your dealer.
The windshield is part of the
HUD system. See Windshield
Replacement 0349.
Vehicle Messages
Messages displayed on the
Driver Information Center
(DIC) indicate the status of the
vehicle or some action that may be needed to correct a
condition. Multiple messages
may appear one after another.
The messages that do not
require immediate action can
be acknowledged and cleared
by pressing the thumbwheel.
The messages that require
immediate action cannot be
cleared until that action is
performed.
All messages should be taken
seriously; clearing the
message does not correct the
problem.
If a SERVICE message
appears, see your dealer.
Follow the instructions given
in the messages. The system
displays messages regarding
the following topics:
.Service Messages
.Fluid Levels
.Vehicle Security
.Brakes
.Steering
.Ride Control Systems
.Driver Assistance Systems
.Cruise Control
.Lighting and Bulb
Replacement
.Wiper/Washer Systems
.Doors and Windows
.Seat Belts
.Airbag Systems
.Engine and Transmission
.Tire Pressure
.Battery
Engine Power
Messages
ENGINE POWER IS
REDUCED
This message displays when
the vehicle's propulsion power
is reduced. A reduction in
propulsion power can affect
the vehicle's ability to
accelerate. If this message is
on, but there is no observed
reduction in performance,
proceed to your destination.
Under certain conditions the
performance may be reduced

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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144 Instruments and Controls
the next time the vehicle is
driven. The vehicle may be
driven while this message is
on, but maximum acceleration
and speed may be reduced.
Anytime this message stays
on, or displays repeatedly, the
vehicle should be taken to
your dealer for service as
soon as possible.
Under certain operating
conditions, propulsion will be
disabled. Try restarting after
the ignition has been off for
30 seconds.
Vehicle Speed
Messages
SPEED LIMITED TO XXX
KM/H (MPH)
This message shows that the
vehicle speed has been limited
to the speed displayed. The
limited speed is a protection
for various propulsion and
vehicle systems, such aslubrication, thermal, brakes,
suspension, Teen Driver if
equipped, or tires.
Universal Remote
System
See Radio Frequency
Statement
0446.
Universal Remote
System Programming
If equipped, these buttons are
in the overhead console. This system can replace up to
three remote control
transmitters used to activate
devices such as garage door
openers, security systems,
and home automation devices.
These instructions refer to a
garage door opener, but can
be used for other devices.
Do not use the Universal
Remote system with any
garage door opener that does
not have the stop and reverse
feature. This includes any
garage door opener model
manufactured before April
1, 1982.
Keep the original hand-held
transmitter for use in other
vehicles as well as for future
programming. Erase the
programming when vehicle
ownership is terminated. See
“Erasing Universal Remote
System Buttons”
later in this
section.
To program a garage door
opener, park outside directly in
line with and facing the garage

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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156 Infotainment System
Infotainment
System
Introduction
Introduction . . . . . . . . . . . . . . . . . 156
Overview . . . . . . . . . . . . . . . . . . . . . 157
Steering WheelControls . . . . . . . . . . . . . . . . . . . . . 159
Using the System . . . . . . . . . . 160
Software Updates . . . . . . . . . 163
Radio
AM-FM Radio . . . . . . . . . . . . . . . 163
HD Radio Technology . . . . . 166
Radio Data System (RDS) . . . . . . . . . . . . . . 167
Satellite Radio . . . . . . . . . . . . . . . 167
Radio Reception . . . . . . . . . . . . 168
Multi-Band Antenna . . . . . . . 168
Audio Players
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . 169
USB Port . . . . . . . . . . . . . . . . . . . . . 169
Bluetooth Audio . . . . . . . . . . . . 172
Navigation
Using the Navigation System . . . . . . . . . . . . . . . . . . . . . . 173
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 Navigation Symbols . . . . . . . 177
Destination . . . . . . . . . . . . . . . . . . . 178
Global Positioning
System (GPS) . . . . . . . . . . . . . . 185
Vehicle Positioning . . . . . . . . 186
Problems with Route
Guidance . . . . . . . . . . . . . . . . . . . . 186
If the System Needs Service . . . . . . . . . . . . . . . . . . . . . . 187
Map Data Updates . . . . . . . . . 187
Database Coverage Explanations . . . . . . . . . . . . . . . 187
Voice Recognition
Voice Recognition . . . . . . . . . 188
Phone
Bluetooth (Overview) . . . . . 195
Bluetooth (Pairing andUsing a Phone) . . . . . . . . . . . . 196
Apple CarPlay and Android Auto . . . . . . . . . . . . . . 201
Settings
Settings . . . . . . . . . . . . . . . . . . . . . . 203
Teen Driver . . . . . . . . . . . . . . . . . . 207
Trademarks and License
Agreements
Trademarks and LicenseAgreements . . . . . . . . . . . . . . . . 212
Introduction
Read the following pages to
become familiar with the
features.
{Warning
Taking your eyes off the
road for too long or too
often while using any
infotainment feature can
cause a crash. You or others
could be injured or killed. Do
not give extended attention
to infotainment tasks while
driving. Limit your glances at
the vehicle displays and
focus your attention on
driving. Use voice commands
whenever possible.
The infotainment system has
built-in features intended to
help avoid distraction by
disabling some features when
driving. These features may
gray out when they are
unavailable. Many infotainment

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Infotainment System 161
Android Auto
Touch the Android Auto icon
to activate Android Auto,
if equipped, after a supported
device is connected. See
Apple CarPlay and Android
Auto0201.
Apps
If equipped, in-vehicle apps are
available for download. Touch
the Apps icon on the Home
Page to begin.
Downloading and using
in-vehicle apps requires
Internet connectivity which
can be accessed with a data
plan through the vehicle’s
built-in 4G LTE Wi-Fi hotspot,
if equipped, or a compatible
mobile device hotspot. On
most mobile devices,
activation of the Wi-Fi hotspot
is in the device’s Settings
menu under Mobile Network
Sharing, Personal Hotspot,
Mobile Hotspot, or similar. Availability of apps and
connectivity varies by vehicle,
conditions, and location. Data
plan rates apply. Features are
subject to change. For more
information, see
www.my.cadillac.com/learn.
OnStar Services
If equipped, touch the OnStar
Services icon to display the
OnStar Services and Account
pages. See OnStar Overview
0
451.
Camera
If equipped, touch the Camera
icon to access the camera
application. See Surround
Vision System 0287.
Shortcut Tray
The shortcut tray is near the
bottom of the display. It shows
up to four applications.
Infotainment Display
Features
Infotainment display features
show on the display when
available. When a feature is
unavailable, it may gray out.
When a feature is touched, it
may highlight.
Haptic Feedback
If equipped, haptic feedback is
a pulse that occurs when an
icon or option is touched on
the display or when controls
below the display are pressed.
Infotainment Gestures
Use the following finger
gestures to control the
infotainment system.

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166 Infotainment System
that category. Touching a
station or channel from the list
tunes the radio to that station
or channel.
Storing Radio Station
Presets
Favorites are stored in the
area at the top of the display.
AM, FM, SXM (if equipped),
and HD Radio Stations (if
equipped) :Press and hold a
preset to store the current
station as a favorite. Touch a
saved favorite to recall a
favorite station.
Favorites can also be stored
by touching
Hin a station or
channel list. This will highlight
indicating that it is now saved
as a favorite.
The number of favorites
displayed is automatically
adjusted by default, but can be
manually adjusted in Settings
in the System tab under
Favorites and then Set
Number of Audio Favorites.
It can also be adjusted in Settings in the Apps tab under
Audio and then Set Number of
Audio Favorites.
HD Radio Technology
If equipped, HD Radio is a free
service with features such as
digital quality sound, more
stations available on a single
frequency such as HD2 and
HD3, and display information
such as artist and song title.
From the Now Playing display,
touch the HD Radio icon to
turn HD on or off.
Station Access
To access HD Radio stations:
1. Tune the radio to the station. If HD Radio is
turned on and the station
is broadcasting in HD
Radio, the radio will
automatically tune to the
HD version of the current
channel (HD1) after several
seconds. The radio will also
display icons representing
additional channels (HD2, ...HD8), that may be
available. When the radio
successfully tunes to a HD
station, the HD logo will
display and digital audio
will play.
2. Touch the display arrows to tune to the previous or
next HD Radio station.
There may be a delay before
the station starts playing.
The HD Radio station number
is indicated next to the
HD logo.
HD Radio stations can be
saved as favorites.
For a list of all stations, see
www.hdradio.com.
HD Radio Troubleshooting
Digital Audio Delay : Wait for
the signal to process. This can
take several seconds.
Volume Change, Audio Skip,
Echo, Digital Audio Lost :
Station signal strength may be
weak, the station is out of

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Infotainment System 167
range, or the station may be
out of alignment. Verify proper
reception on another station.
If the HD Radio signal weakens
while listening to HD1, the
radio will automatically switch
to the analog version of the
radio station.
If the HD Radio signal loses
reception while listening to
stations HD2 to HD8, the radio
mutes until the signal can be
recovered or until the station
is changed.
HD Radio can be disabled if
driving in a weak signal area.
Touch HD Radio On/Off to
toggle HD Radio reception on
and off.
Radio Data
System (RDS)
If equipped, RDS features are
available for use only on FM
stations that broadcast RDS
information. When supported,
the radio may:
.Group stations by Category
(i.e., Program Type) such as
Rock, Jazz, Classical, etc.
.Display text from radio
stations that include station
name and messages.
This system relies on receiving
specific information from
these stations and only works
when the information is
available. It is possible that a
radio station could broadcast
incorrect information that
causes the radio features to
work improperly. If this
happens, contact the radio
station.
When information is broadcast
from a RDS station, the
station name or call letters
display on the audio screen.
Radio text supporting the
currently playing broadcast
may also appear.
Satellite Radio
SiriusXM Radio Service
If equipped, vehicles with a
valid SiriusXM radio
subscription can receive
SiriusXM programming.
SiriusXM radio has a wide
variety of programming and
commercial-free music, coast
to coast, in digital-quality
sound. In the U.S., see
www.siriusxm.com or call
1-888-601-6296. In Canada,
see www.siriusxm.ca or call
1-877-438-9677.
When SiriusXM is active, the
channel name, number, song
title, and artist appear on the
display.
SiriusXM with 360L
SiriusXM with 360L interface
has enhanced in-vehicle
listening experience for
subscribers. The experience
now offers more categories
and system learned