key CADILLAC CT4 2022 Repair Manual

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
450 CONNECTED SERVICES
.Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
.Connect with Cadillac on social
media.
Features are subject to change. For
myCadillac mobile app information
and compatibility, see my.cadillac.com.
An active OnStar or connected service
plan may be required. A compatible
device, factory-installed remote start,
and power locks are required. Data
rates apply. See www.onstar.com for
details and system limitations.
Remote Services
Contact an OnStar Advisor to unlock
the doors or sound the horn and flash
the lamps.
Marketplace
OnStar Advisors can provide offers
from restaurants and retailers on your
route, help locate hotels, or book a
room. These services vary by market.
Diagnostics
By monitoring and reporting on the
vehicle’s key systems, OnStar
Advanced Diagnostics, if equipped,
provides a way to keep up on
maintenance. Capabilities vary by
model. See www.onstar.com for details
and system limitations. Features are
subject to change. For updates on
feature capabilities, see
my.cadillac.com. Message and data
rates may apply.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
456 INDEX
Headlamps (cont'd)Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 130
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . . . . . 352
High-Beam On Light . . . . . . . . . . . . . . 108
High/Low Beam Changer . . . . . . . . . 130
Lamps On Reminder . . . . . . . . . . . . . . 108
Heated Steering Wheel . . . . . . . . . . . . . . . . . . . . . 83
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . 25
Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
High-Beam On Light . . . . . . . . . . . . . . . . 108
High-Speed Operation . . . . . . . . . . . . . . 371
Hill and Mountain Roads . . . . . . . . . . 225
Hill Start Assist (HSA) . . . . . . . . . . . . . 256
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
How to Wear Seat Belts Properly . . . 42
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Hydraulic Clutch . . . . . . . . . . . . . . . . . . . . 335I
If the System Needs Service . . . . . . . 164
Ignition Positions . . . . . . . . . . . . . . . . . . . 232
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Indicator Pedestrian Ahead . . . . . . . . . . . . . . . . . 104
Vehicle Ahead . . . . . . . . . . . . . . . . . . . . . 104
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Information
Publication Ordering . . . . . . . . . . . . . 437
Infotainment System . . . . . . . . . . . . . . . 441
Instrument Cluster . . . . . . . . . . . . . . 89, 91
Instrument Panel Overview . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . 25
Introduction . . . . . . . . . . . . . . . . . . . . . . 1, 136
J
Jump Starting - North America . . . . 390
K
Keyless Entry Remote (RKE) System . . . . . . . . . . . . . . . 7
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
L
Labeling, Tire Sidewall . . . . . . . . . . . . . 366
Lamps Cornering . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Daytime Running (DRL) . . . . . . . . . . 130
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Exterior Controls . . . . . . . . . . . . . . . . . . 128
Exterior Lamps Off Reminder . . . . 130
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Front Turn Signal . . . . . . . . . . . . . . . . . 353
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
On Reminder . . . . . . . . . . . . . . . . . . . . . . 108
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Lane Change Alert (LCA) . . . . . . . . . . . 307
Lane Keep Assist (LKA) . . . . . . . . . . . . 309
Lane Keep Assist Light . . . . . . . . . . . . . 103
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . 44
LATCH System Replacing Parts after a Crash . . . . . 73
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . 66
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . 353

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
INDEX 459
Power (cont'd)Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Pregnancy, Using Seat Belts . . . . . . . . . 47
Privacy Vehicle Data Recording . . . . . . . . . . 439
Problems with Route Guidance . . . . 163
Program Courtesy Transportation . . . . . . . . . 434
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . 312
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . . . .349, 390, Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 437
R
RadioHD Radio Technology . . . . . . . . . . . . 145
Radio Data System (RDS) . . . . . . . . . . 145
Radio Frequency Statement . . . . . . . . 438
Radio Reception . . . . . . . . . . . . . . . . . . . . 146
Radios AM-FM Radio . . . . . . . . . . . . . . . . . . . . . 142
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Reading Lamps . . . . . . . . . . . . . . . . . . . . . 133
Rear Cross Traffic Alert System . . . 300
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Rear Vision Camera (RVC) . . . . . . . . . 295
Rearview Mirrors . . . . . . . . . . . . . . . . . . . . 25
Automatic Dimming . . . . . . . . . . . . . . . 25
Reclining Seatbacks . . . . . . . . . . . . . . . . . 32
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . 417
Records
Maintenance . . . . . . . . . . . . . . . . . . . . . . 421
Recreational Vehicle Towing . . . . . . . 397
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432
Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . . . 13
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Maintenance . . . . . . . . . . . . . . . . . . . . . . 418
Replacing Airbag System . . . . . . . . . . . . 59
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . . . 73
Replacing Seat Belt System
Parts after a Crash . . . . . . . . . . . . . . . . . 48 Reporting Safety Defects
Canadian Government . . . . . . . . . . . . 438
General Motors . . . . . . . . . . . . . . . . . . . 439
U.S. Government . . . . . . . . . . . . . . . . . . 438
Restraints Where to Put . . . . . . . . . . . . . . . . . . . . . . . 65
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . . . . . . 237
Reverse Automatic Braking . . . . . . . . 299
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . 25
Ride Control Systems Enhanced TractionSystem (ETS) . . . . . . . . . . . . . . . . . . . . 266
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . 224
Roadside Service . . . . . . . . . . . . . . . . . . . . 432
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . 376
Routing, Engine Drive Belt . . . . . . . . . 427
Run-Flat Tires . . . . . . . . . . . . . . . . . . . . . . . 364
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241