audio CADILLAC XT4 2023 Owner's Guide

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
OnStar 453
With Roadside Assistance,
Advisors can locate a nearby
service provider to help with a
flat tire, a battery jump, or an
empty gas tank.
Security
If equipped, OnStar provides
these services:
.With Stolen Vehicle
Assistance, OnStar Advisors
can use GPS to pinpoint the
vehicle and help authorities
quickly recover it.
.With Remote Ignition Block,
if equipped, OnStar can
block the vehicle from being
restarted.
.With Stolen Vehicle
Slowdown, if equipped,
OnStar can work with law
enforcement to gradually
slow the vehicle down.
Theft Alarm Notification
If equipped, if the doors are
locked and the vehicle alarm
sounds, a notification by text,
email, or phone call is sent.If the vehicle is stolen, an
OnStar Advisor can work with
authorities to recover the
vehicle.
OnStar Additional
Information
In-Vehicle Audio
Messages
Audio messages may play
important information at the
following times:
.Prior to vehicle purchase.
Press
Qto set up an
account.
.After change in ownership
and at 90 days.
Transferring Service
PressQto request account
transfer eligibility information.
The Advisor can cancel or
change account information.
Selling/Transferring the
Vehicle
Call 1-888-4ONSTAR
(1-888-466-7827) immediately
to terminate your OnStar or
connected services if the
vehicle is disposed of, sold,
transferred, or if the
lease ends.
Reactivation for
Subsequent Owners
PressQand follow the
prompts to speak to an
Advisor as soon as possible.
The Advisor will update vehicle
records and explain OnStar or
connected service options.
How OnStar Service
Works
Automatic Crash Response,
Emergency Services, Crisis
Assist, Stolen Vehicle
Assistance, Remote Services,
and Roadside Assistance are
available on most vehicles. Not
all OnStar services are
available everywhere or on all

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
462 INDEX
AlertLane Change . . . . . . . . . . . . . . . 304
Rear Cross Traffic . . . . . . . . . 297
Rear Pedestrian . . . . . . . . . . . 296
Side Blind
Zone (SBZA) . . . . . . . . . . . . . . . 304
All-Season Tires . . . . . . . . . . . . . 365
All-Wheel Drive . . . . . . . . .263, 347
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
AM-FM Radio . . . . . . . . . . . . . . . . . . 163
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . 168
Antilock Brake System (ABS) . . . . . . . . . . . . . . . 264
Warning Light . . . . . . . . . . . . . . . 129
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . . 412
Interior . . . . . . . . . . . . . . . . . . . . . . . . . 417
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . 201
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . 439
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . . 297
Parking and Backing . . . . . . 286
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . 172 Automatic
Dimming Mirrors . . . . . . . . . . . . . 36
Door Locks . . . . . . . . . . . . . . . . . . . . 23
Emergency
Braking (AEB) . . . . . . . . . . . . . 300
Headlamp System . . . . . . . . . . 151
Parking Assist (APA) . . . . . . 291
Transmission . . . . . . . . . . . . . . . . 257
Transmission Fluid . . . . . . . . 336
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . 262
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . 169
B
BatteryExterior Lighting
Battery Saver . . . . . . . . . . . . . . 155
Power Protection . . . . . . . . . . 155
Battery - North America . . . . . . . . . . . . . . . . 346, 404
Blade Replacement, Wiper . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Overview . . . . . . . . . . . . . . . . 195, 196
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 345 Brake (cont'd)
System Warning Light . . . . 128
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 344 Antilock . . . . . . . . . . . . . . . . . . . . . . . 264
Brake Assist . . . . . . . . . . . . . . . . 266
Electric Brake Boost . . . . . 264
Electric Parking Brake . . . 264
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . 231 AutomaticEmergency (AEB) . . . . . . . . 300
Reverse Automatic . . . . . . . 294
Braking System
FrontPedestrian (FPB) . . . . . . . . . 302
Break-In, New Vehicle . . . . . . 246
Bulb Replacement . . . . . . . . . . . 350 Back-up Lamps . . . . . . . . . . . . . 351
Front Turn SignalLamps . . . . . . . . . . . . . . . . . . . . . . . 350
Headlamp Aiming . . . . . . . . . . 350
Buying New Tires . . . . . . . . . . . . 383
C
Calibration
Compass . . . . . . . . . . . . . . . . . . . . . . 114