audio CADILLAC CT4 2022 Service Manual

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
444 ONSTAR
OnStar Additional
Information
In-Vehicle Audio Messages
Audio messages may play important
information at the following times:
.Prior to vehicle purchase. PressQ
to 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 Service are
available on most vehicles. Not all
OnStar services are available
everywhere or on all vehicles. For
more information, a full description of
OnStar services, system limitations,
and OnStar User Terms, Privacy
Statement, and Software Terms:
.Call 1-888-4ONSTAR
(1-888-466-7827).
.See www.onstar.com (U.S.).
.See www.onstar.ca (Canada).
.Call TTY 1-877-248-2080.
.PressQto speak with an Advisor. OnStar or connected services cannot
work unless the vehicle is in a place
where OnStar has an agreement with
a wireless service provider for service
in that area. The wireless service
provider must also have coverage,
network capacity, reception, and
technology compatible with OnStar or
connected services. Service involving
location information about the vehicle
cannot work unless GPS signals are
available, unobstructed, and
compatible with the OnStar hardware.
OnStar or connected services may not
work if the OnStar equipment is not
properly installed or it has not been
properly maintained. If equipment or
software is added, connected,
or modified, OnStar or connected
services may not work. Other
problems beyond the control of
OnStar
—such as hills, tall buildings,
tunnels, weather, electrical system
design and architecture of the vehicle,
damage to the vehicle in a crash,
or wireless phone network congestion
or jamming —may prevent service.
See Radio Frequency Statement 0438.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
452 INDEX
Antilock Brake System (ABS) . . . . . . 253Warning Light . . . . . . . . . . . . . . . . . . . . 102
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . . . . . . 180
Assistance Systems for Driving . . . . 301
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 295
Audio
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . 235
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . 25
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . 303
Headlamp System . . . . . . . . . . . . . . . . 130
Transmission . . . . . . . . . . . . . . . . 242, 244
Transmission Fluid . . . . . . . . . . . . . . . 334
Vehicle Hold Light . . . . . . . . . . . . . . . . 103
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . 248, 249
Automatic Vehicle Hold (AVH) . . . . 256
Avoiding Untrusted Media
Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Load Management . . . . . . . . . . . . . . . . 134
Power Protection . . . . . . . . . . . . . . . . . . 135
Battery - North America . . . . . .349, 390
Blade Replacement, Wiper . . . . . . . . . 350
Bluetooth Overview . . . . . . . . . . . . . . . . . . . . 175, 176
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . 150
Brake Electric Boost . . . . . . . . . . . . . . . . . . . . . 253
Parking, Electric . . . . . . . . . . . . . . . . . . 254
System Warning Light . . . . . . . . . . . . 101
Brake Pad Life System . . . . . . . . . . . . . . 346
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Pad Life System . . . . . . . . . . . . . . . . . . . 346
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Automatic Emergency (AEB) . . . . . 303
Reverse Automatic . . . . . . . . . . . . . . . . 299
Braking System Front Pedestrian (FPB) . . . . . . . . . . . 305
Break-In, New Vehicle . . . . . . . . . . . . . . 231
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . 41 Bulb Replacement
Front Turn Signal Lamps . . . . . . . . 353
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . 352
Headlamp Aiming . . . . . . . . . . . . . . . . 352
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 352
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . . . . . 352
Buying New Tires . . . . . . . . . . . . . . . . . . . 379
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 323
California Proposition 65 Warning . . . . . . . . . . . . . . . . . . .349, 390, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . 295
Canadian Vehicle Owners . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . 424
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . 241
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . . . . . 226
Cargo
Management System . . . . . . . . . . . . . . 81
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . 81