2022 CADILLAC XT4 ignition

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
134 LIGHTING
To operate, press the following
buttons:
jOFF :Press to turn off the dome
lamps when any door is opened, the
remote unlock is pressed, or when the
ignition is switched 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. The dome lamps will come
on when any door is opened, the
remote unlock is pressed, or when the
ignition is switched off.
+ON/OFF : Press to turn the dome
lamps on or off manually.
Reading Lamps
There are front and rear reading
lamps on the overhead console and
over the rear passenger doors. These
lamps come on automatically when
any door is opened, the remote unlock
is pressed, or when the ignition is
switched off.
To operate, the ignition must be on,
or in ACC/ACCESSORY, or using
Retained Accessory Power (RAP). To manually turn the reading lamps
on or off:
Press the lamp lenses on the front
reading lamps.
Press the lamp lenses over the rear
passenger doors.
Lighting Features
Entry Lighting
The interior lamps turn on when
pressing
Kon the Remote Keyless
Entry (RKE) transmitter or opening
any doors, and the dome lamp control
is in the DOOR position.
Some exterior lamps also turn on
when pressing
Kon the RKE
transmitter or opening any doors.
Low-Beam lamps will only turn on
briefly at night, or in areas with
limited lighting.
All lamps will gradually fade out after
about 30 seconds.
Entry lighting can be disabled
manually by closing all doors, pressing
Qon the RKE transmitter, or starting
the vehicle.
This feature can be changed. See
“Vehicle Locator Lights” underVehicle
Personalization 0121.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
LIGHTING 135
Exit Lighting
Some exterior lamps and interior
lamps turn on when the key is
removed from the ignition.
The exterior and interior lamps
remain on for a set amount of time,
then automatically turn off.
If equipped with Keyless Access, the
exterior lamps automatically turn on
when the driver door is opened after
the ignition is turned off.
The interior lights turn on when the
ignition is turned off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization0121.
Battery Power Protection
This feature helps prevent the battery
from being drained, if the interior
courtesy lamps or reading lamps are
accidentally left on. If any of these
lamps are left on, they automatically
turn off after 10 minutes, if the ignition is off. The lamps will not
come back on again until one of the
following occurs:
.The ignition is turned on.
.The doors are closed and then
re-opened.
Exterior Lighting Battery
Saver
The exterior lamps turn off about
10 minutes after the ignition is turned
off, if the parking lamps or headlamps
have been manually left on. This
protects against draining the battery.
To restart the 10-minute timer, turn
the exterior lamp control to the
O
position and then back to the;or
2position.
To keep the lamps on for more than
10 minutes, the ignition must be on or
in ACC/ACCESSORY.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
154 INFOTAINMENT SYSTEM
.Traffic Camera Alerts
Manage History
Touch Manage History to access the
History options:
.Clear Recent Destinations –Touch
\to clear the recent destinations.
.Clear Search History –Touch\to
clear the search history.
About
Touch to display software information,
such as:
.Telenav Terms and Conditions
.Telenav Privacy Statement
.Navigation Version
Maps
The Nav application requires a map
database to run. It is stored on an SD
card that is connected to the
infotainment system. If the map
database is not available, a missing SD
card error message will be displayed.
SD Card Error Messages
The SD card only works for one
unique vehicle. The SD card must pass
authentication verification to be used for that specific vehicle. Do not
remove SD card while the ignition
is on.
Potential error scenarios and
messages include:
.The SD card has initialized for the
first time:
“Once initialized, this SD
card can only be used for navigation
in this vehicle.” Make sure the SD
card switch is in an upward
position.
.The SD card is not working
properly: “SD card is not functioning
properly. (Error Code).”
.The SD card is not paired with the
existing system: “This Nav SD card
is not valid in this vehicle for
navigation. See Owner’s Manual for
more detail or visit your dealer.
(Error Code).”
.The SD card has been removed from
the slot: “SD card has been removed.
(Error Code).” Make sure the Nav SD
card is in the slot.
Touch Continue to resume after the
initialization error message. For the
other messages, touch OK to return to
the Home Page. If any errors continue, see your dealer.
Navigation Symbols
Following are the most common
symbols that may appear in the Nav
application.
This indicates the vehicle’s current
location and direction on the map.
This is the vehicle’s current location
icon during inactive guidance mode.
Once a user profile is created, the
current location icon can be
customized.
This icon indicates the vehicle’s
current location and direction on
the map.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
164 INFOTAINMENT SYSTEM
Using Voice Recognition
Voice recognition becomes available
once the system has been initialized.
This begins when the ignition is
turned on. Initialization may take a
few moments.1. Press
gon the steering wheel
controls to activate voice
recognition.
2. The audio system mutes and the system plays a prompt.
3. Clearly speak one of the commands described in this section.
A voice recognition system prompt
can be interrupted while it is
playing by pressing
gagain.
Once voice recognition is started, both
the infotainment display and
instrument cluster show the selections
and visual dialog content. These
displays can be turned on or off in the
Tutorial Mode under Settings0176. There are three voice prompt modes
supported:
.Informative verbal prompts: This
type of prompt will provide more
information regarding the supported
actions.
.Short prompts: This type of prompt
will provide simple instructions
about what can be stated.
.Auto informative prompts: This type
of prompt plays during the first few
speech sessions, then automatically
switches to the short prompt after
some experience has been gained
through using the system.
If a command is not spoken, the voice
recognition system says a help
prompt.
Prompts and Infotainment Displays
While a voice recognition session is
active, there may be corresponding
options showing on the displays.
A selection can be made by manually
touching the option, or by speaking
the number for the option to select.
Manual interaction in the voice
recognition session is permitted.
Interaction during a voice session may be completed entirely using voice
commands while some manual
commands may expedite a task. If a
selection is made using a manual
control, the voice recognition dialog
will progress in the same way as if the
selection were made using a voice
command. Once the system completes
the task, or the session is terminated,
the voice recognition dialog stops.
An example of this type of manual
intervention is touching an entry of a
displayed number list instead of
speaking the number associated with
the entry desired.
Canceling Voice Recognition
.Touch or say
“Cancel”or“Exit ”to
terminate the voice recognition
session and show the display where
voice recognition was initiated.
.Pression the steering wheel
controls to terminate the voice
recognition session and show the
display where voice recognition was
initiated.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INFOTAINMENT SYSTEM 169
“Voice Keypad”:Begin a dialog to
enter special numbers like
international numbers. The numbers
can be entered in groups of digits with
each group of digits being repeated
back by the system. If the group of
digits is not correct, the command
“Delete ”will remove the last group of
digits and allow them to be re-entered.
Once the entire number has been
entered, the command “Call”will start
dialing the number.
Phone Assistant Voice
Recognition
Press and holdgon the steering
wheel controls to pass through and
launch Google phone assistant or Siri.
For the low radio, whether connected
by Bluetooth or phone projection, the
only available voice recognition is
either Siri (iPhone) or the Google
Assistant (Android).
Phone
Bluetooth (Overview)
The Bluetooth-capable system can
interact with many mobile devices,
allowing:
.Placement and receipt of calls in a
hands-free mode.
.Sharing of the device’s address book
or contact list with the vehicle.
To minimize driver distraction, before
driving, and with the vehicle parked:
.Become familiar with the features of
the mobile device. Organize the
phone book and contact lists clearly
and delete duplicate or rarely used
entries. If possible, program speed
dial or other shortcuts.
.Review the controls and operation
of the infotainment system.
.Pair mobile device(s) to the vehicle.
The system may not work with all
mobile devices. See “Pairing”later in
this section.
Vehicles with a Bluetooth system can
use a Bluetooth-capable mobile device
with a Hands-Free Profile to make and
receive phone calls. The infotainment system and voice recognition are used
to control the system. The system can
be used while the ignition is on or in
ACC/ACCESSORY. The range of the
Bluetooth system can be up to 9.1 m
(30 ft). Not all mobile devices support
all functions and not all mobile
devices work with the Bluetooth
system. See my.cadillac.com for more
information about compatible mobile
devices.
Controls
Use the controls on the center stack
and the steering wheel to operate the
Bluetooth system.
Steering Wheel Controls
g:
Press to answer incoming calls
and start voice recognition on your
connected Bluetooth mobile device.
i: Press to end a call, decline a call,
or cancel an operation. Press to mute
or unmute the infotainment system
when not on a call.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
INFOTAINMENT SYSTEM 179
Favorites
Touch and the following may display:
.Manage Favorites: Touch to display
a list of Audio, Phone, and
Navigation favorites.
Favorites can be moved, renamed,
or deleted.
To move, touch and hold the
favorite, and then drag up or down
to rearrange the position.
.Set Number of Audio Favorites:
Touch to select how many favorites
pages can be viewed from the audio
application. The Auto setting will
automatically adjust this number
based on the number of favorites
you have saved. Touch Auto, 5, 10,
15, 20, 25, 30, 35, or 40.
Updates
If equipped, the vehicle can download
and install select software updates
over a wireless connection. The
system will prompt for certain
updates to be downloaded and
installed. There is also an option to
check for updates manually. To manually check for updates, touch
Settings on the Home Page and select
the System tab. Go to the Vehicle
Software section and touch Updates.
Follow the on-screen prompts. The
steps to check for, download, and
install updates may vary by vehicle.
The vehicle can be used normally
during the software download. Once
the download is complete, there may
be a prompt to accept the installation
of the update upon the next ignition
cycle or the next time the vehicle is
shifted into P (Park). For most
updates, the vehicle will be disabled
and cannot be driven during the
installation. The system will deliver
messages indicating success or error
during and after the download and
installation processes.
Downloading Over-the-Air vehicle
software updates requires Internet
connectivity, which can be accessed
through the vehicle’s built-in 4G LTE
connection, if equipped and active.
If required, data plans are provided by
a third party. Optionally, a secure
Wi-Fi hotspot such as a compatiblemobile device hotspot, home hotspot,
or public hotspot can be used.
Applicable data rates may apply.
To connect the infotainment system
to a secured mobile device hotspot,
home hotspot, or public hotspot,
touch Settings on the Home Page,
select the System tab, followed by
Wi-Fi Networks. Select the appropriate
Wi-Fi network, and follow the
on-screen prompts. Download speeds
may vary.
On most compatible mobile devices,
activation of the Wi-Fi hotspot is in
the Settings menu under Mobile
Network Sharing, Personal Hotspot,
Mobile Hotspot, or similar.
Availability of Over-the-Air software
updates varies by vehicle and country.
Features are subject to change. For
more information on this feature, see
my.cadillac.com/learn.
Preferences
Touch the controls on the
infotainment display to disable or
enable the download of new updates
in the background.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
184 INFOTAINMENT SYSTEM
For a pushbutton start system:1. Start the engine.
2. For automatic transmissions, the vehicle must be in P (Park). For
manual transmissions, the vehicle
must be stopped with the parking
brake set.
3. From the Settings menu, touch Vehicle and then Teen Driver.
4. Enter the PIN.
5. Place the Remote Keyless Entry (RKE) transmitter key you wish to
register in the transmitter pocket.
The key does not need to be the
one that started the vehicle. See
Remote Keyless Entry (RKE) System
Operation 07for transmitter
pocket location.
6. From the Teen Driver menu, touch Setup Keys.
.If the transmitter key has not
previously been registered, the
option to add the key displays.
Touch Add and a confirmation
message displays. Teen Driver
restrictions will be applied
whenever this key is used to
operate the vehicle.
.If the transmitter key has
already been registered, the
option to remove the key
displays. If Remove is touched,
the transmitter key is no longer
registered. A confirmation
message displays, and Teen
Driver restrictions will not be
applied if this transmitter key is
used to operate the vehicle.
In vehicles with a pushbutton start
system, if a Teen Driver and a
non-Teen Driver key are both present
at start up, the vehicle will recognize
the non-Teen Driver key to start the
vehicle. The Teen Driver settings will
not be active.
For a keyed ignition system: 1. Start the engine.
2. For automatic transmissions, the vehicle must be in P (Park). For
manual transmissions, the vehicle
must be stopped with the parking
brake set.
3. From the Settings menu, touch Vehicle and then Teen Driver.
4. Enter the PIN. 5. Touch Setup Keys. The system
displays instructions for registering
or unregistering a key.
A confirmation message displays.
Manage Settings
Audio Volume Limit : Allows the
audio volume limit to be turned on or
off. Touch Set Audio Volume Limit to
choose the maximum allowable audio
volume level.
Set Audio Volume Limit : Allows a
maximum radio volume to be set. Use
the arrows to choose the maximum
allowable level for the audio volume.
Teen Driver Speed Limiter : Limits
the maximum speed of the vehicle.
When the speed limiter is turned on
and the vehicle is started with a Teen
Driver key, the DIC displays a message
that the top speed is limited.
On certain vehicles, when the Speed
Limiter is turned ON, the vehicle’s
maximum acceleration will be limited.
The DIC will display a message that
the acceleration is limited.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
CLIMATE CONTROLS 199
@:Press to turn on recirculation.
An indicator light comes on. Air is
recirculated to quickly cool the inside
of the vehicle or to reduce the entry of
outside air and odors.
Auto Defog : The climate control
system may have a sensor to
automatically detect high humidity
inside the vehicle. When high
humidity is detected, the climate
control system may adjust to outside
air supply and turn on the air
conditioner. The fan speed may
slightly increase to help prevent
fogging. If the climate control system
does not detect possible window
fogging, it returns to normal
operation.
Ionizer : If equipped with an ionizer,
this feature helps to clean the air
inside the vehicle and remove
contaminants such as pollen, odors,
and dust. If the climate control
system is on and the ionizer is
enabled, the ionizer status indicator
will be lit on the climate control
display.Rear Window Defogger
K: Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The defogger can be turned off by
turning the ignition to off or
ACC/ACCESSORY.
The rear window defogger can be set
to automatic operation. When auto
rear defog is selected, the rear window
defogger turns on automatically when
the interior temperature is cold and
the outside temperature is about 7 °C
(44 °F) and below. The auto rear
defogger turns off automatically.
If equipped, the heated outside
mirrors turn on when the rear window
defogger button is on and help to
clear fog or frost from the surface of
the mirror. See Heated Mirrors029.
Caution
Do not try to clear frost or other
material from the inside of the
front windshield and rear window
with a razor blade or anything else
that is sharp. This may damage the
rear window defogger grid and
affect the radio's ability to pick up
stations clearly. The repairs would
not be covered by the vehicle
warranty.
Remote Start Climate Control
Operation : If equipped with remote
start, the climate control system may
run when the vehicle is started
remotely. If equipped with heated or
ventilated seats or a heated steering
wheel, these features may come on
during a remote start. See Remote
Vehicle Start 014, Heated and
Ventilated Front Seats 044, and Heated
Steering Wheel 092.