
Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
330 Driving and Operating
Steering WheelLight Bar Instrument Cluster
Light Super Cruise Description
Off
OffSuper Cruise is off. There is no automatic steering. Operate the
vehicle manually.
Off WhiteSuper Cruise is available and can be engaged.
Solid Green Solid GreenSuper Cruise is steering. Pay attention to the road and vehicle
operation.
Flashing Blue Solid BlueSuper Cruise is not steering. Operate the vehicle manually. See
“Steering Manually and Changing Lanes”
previously in this
section.
Flashing Green Solid GreenSuper Cruise has detected you are not paying sufficiently close
attention to the road. Pay attention to the road. See
“Attention
to the Road” previously in this section.
Flashing Red Solid RedTake over steering immediately. Super Cruise will disengage.
See
“Take Over Alert” previously in this section.
Disengaging Super Cruise
There are two ways to
disengage Super Cruise:
.Press]while your hands
are on the steering wheel.
The Super Cruise steering
will disengage.
.Press the brake pedal while
your hands are on the
steering wheel. Both Super
Cruise steering and Adaptive
Cruise Control will
disengage. Super Cruise Messages
If
^does not appear,]can
be pressed to display a DIC
message as to why the system
is unavailable.
Immediately after a
disengagement, pressing the
]within 10 seconds will
display a DIC message with
the reason for Super Cruise
disengagement.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 331
Super Cruise Message Summary
Subscription Required Press OnStar Button.The owner’s required Connected Services subscription
may have ended.
.Press the Blue OnStar button in your vehicle to speak
with an OnStar representative, who can help determine
the issue and what actions to take
Unavailable Turn on Adaptive Cruise Control Adaptive Cruise Control must be on before Super Cruise can be enabled.
.Set speed is not required before enabling Super Cruise.
.Adaptive Cruise Control is not required to be engaged
before enabling Super Cruise.
Unavailable Lane Ending Super Cruise is disabled because the driving lane is ending.
Unavailable No Road Information
.There is no map information available for that portion of
the road. Recent road reconstruction may turn off Super
Cruise for that section of road until new map information
is available.
.The vehicle is not on the correct type of road.
A controlled access freeway or compatible divided
highway is required for Super Cruise.
.There are lanes entering or exiting on both the left and
right side of the road.
.The vehicle is approaching an interchange or intersection.
The message will appear for 10 seconds or less.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Customer Information 499
vehicle is operated, such as
rate of fuel consumption or
average speed. These
modules may retain personal
preferences, such as radio
presets, seat positions, and
temperature settings.
Cybersecurity
GM collects information about
the use of your vehicle
including operational and
safety related information. We
collect this information to
provide, evaluate, improve, and
troubleshoot our products and
services and to develop new
products and services. The
protection of vehicle
electronics systems and
customer data from
unauthorized outside
electronic access or control is
important to GM. GM
maintains appropriate security
standards, practices,
guidelines and controls aimed
at defending the vehicle and
the vehicle service ecosystem
against unauthorizedelectronic access, detecting
possible malicious activity in
related networks, and
responding to suspected
cybersecurity incidents in a
timely, coordinated and
effective manner. Security
incidents could impact your
safety or compromise your
private data. To minimize
security risks, please do not
connect your vehicle
electronic systems to
unauthorized devices or
connect your vehicle to any
unknown or untrusted
networks (such as Bluetooth,
WIFI or similar technology). In
the event you suspect any
security incident impacting
your data or the safe
operation of your vehicle,
please stop operating your
vehicle and contact your
dealer.
Event Data Recorders
This vehicle is equipped with
an Event Data Recorder (EDR).
The main purpose of an EDR isto record, in certain crash or
near crash-like situations, such
as an air bag deployment or
hitting a road obstacle, data
that will assist in
understanding how a vehicle’s
systems performed. The EDR
is designed to record data
related to vehicle dynamics
and safety systems for a short
period of time, typically
30 seconds or less. The EDR in
this vehicle is designed to
record such data as:
.How various systems in your
vehicle were operating;
.Whether or not the driver
and passenger safety belts
were buckled/fastened;
.How far (if at all) the driver
was depressing the
accelerator and/or brake
pedal; and,
.How fast the vehicle was
traveling.
These data can help provide a
better understanding of the
circumstances in which
crashes and injuries occur.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
OnStar 501
OnStar
OnStar Overview
OnStar Overview . . . . . . . . . . 501
OnStar Services
Emergency . . . . . . . . . . . . . . . . . . 502
Security . . . . . . . . . . . . . . . . . . . . . . 503
OnStar Additional
Information
OnStar AdditionalInformation . . . . . . . . . . . . . . . . 503
OnStar Overview
=Voice Command Button
QBlue OnStar Button
>Red Emergency Button
This vehicle may be equipped
with a comprehensive,
in-vehicle system that can
connect to an OnStar Advisor
for Emergency, Security,
Navigation, Connections, and
Diagnostics Services. OnStar
services may require a paid
service plan and data plan.
OnStar requires the vehicle
battery and electrical system,
cellular service, and GPS
satellite signals to be available
and operating. OnStar acts as
a link to existing emergency
service providers. OnStar may
collect information about you and your vehicle, including
location information. See
OnStar User Terms, Privacy
Statement, and Software
Terms for more details
including system limitations at
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
The OnStar system status
light is next to the OnStar
buttons. If the status light is:.Solid Green: System is ready.
.Flashing Green: On a call.
.Red: Indicates a problem.
.Off: System is off. PressQ
twice to speak with an
OnStar Advisor.
Press
Qor call
1-888-4ONSTAR
(1-888-466-7827) to speak to
an Advisor.
Functionality of the Voice
Command button may vary by
vehicle and region.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/11/22
512 INDEX
Alert (cont'd)Rear Cross Traffic . . . . . . . . 346
Rear Pedestrian . . . . . . . . . . . 344
Side Blind
Zone (SBZA) . . . . . . . . . . . . . . . 353
All-Season Tires . . . . . . . . . . . . . . 419
All-Wheel Drive . . . . . . . . 287, 406
AM-FM Radio . . . . . . . . . . . . . . . . . . 169
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . 174
Antilock Brake System (ABS) . . . . . . . . . . . . . . . .287
Warning Light . . . . . . . . . . . . . . . 128
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 457
Interior . . . . . . . . . . . . . . . . . . . . . . . . 463
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . 212
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . 489
Assistance Systems
Driving . . . . . . . . . . . . . . . . . . . . . . . . 346
Parking and Backing . . . . . . 336
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . 177
Automatic
Dimming Mirrors . . . . . . . . . . . . . 34
Door Locks . . . . . . . . . . . . . . . . . . . . . 21 Automatic (cont'd)
Emergency
Braking (AEB) . . . . . . . . . . . . . 349
Emergency Braking (AEB) Disabled Light . . . . . 130
Headlamp System . . . . . . . . . . 155
Parking Assist (APA) . . . . . . 341
Transmission . . . . . . . . . . . . . . . . 277
Transmission Fluid . . . . . . . . 388
Vehicle Hold Light . . . . . . . . . . 129
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . 282
Automatic Vehicle Hold (AVH) . . . . . . . . . . . . . . . . . . . 290
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . 174
B
Battery
Exterior LightingBattery Saver . . . . . . . . . . . . . . 160
Load Management . . . . . . . . . 159
Power Protection . . . . . . . . . . 160
Battery - North America . . . . . . . . . . . . . . . . 405, 452
Blade Replacement,
Wiper . . . . . . . . . . . . . . . . . . . . . . . . . . 407 Bluetooth
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Overview . . . . . . . . . . . . . . 206, 207
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 404
Pad Life System . . . . . . . . . . . 403
System Warning Light . . . . 127
Brake Pad Life System . . . . 403
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 400 Antilock . . . . . . . . . . . . . . . . . . . . . . . . 287
Brake Assist . . . . . . . . . . . . . . . . 289
Electric Brake Boost . . . . . . 287
Electric Parking Brake . . . 288
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 243 AutomaticEmergency (AEB) . . . . . . . . 349
Reverse Automatic . . . . . . . 343
Braking System FrontPedestrian (FPB) . . . . . . . . . . 351
Break-In, New Vehicle . . . . . . 265
Buckle To Drive . . . . . . . . . . . . . . . . 56
Bulb Replacement
Headlamp Aiming . . . . . . . . . . 409
Buying New Tires . . . . . . . . . . . . 437

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/11/22
520 INDEX
Performance (cont'd)Shifting Light . . . . . . . . . . . . . . . . 129
Phone Apple CarPlay andAndroid Auto . . . . . . . . . . . . . . . 212
Bluetooth . . . . . . . . . . . . . 206, 207
Port
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Positioning Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 191
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 21
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Outlets . . . . . . . . . . . . . . . . . . . . . . . . 108
Protection, Battery . . . . . . . . 160
Retained
Accessory (RAP) . . . . . . . . . . 273
Seat Adjustment . . . . . . . . . . . . . 44
Windows . . . . . . . . . . . . . . . . . . . . . . . 38
Pregnancy, Using Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Privacy Vehicle DataRecording . . . . . . . . . . . . . . . . . . 498
Problems with Route Guidance . . . . . . . . . . . . . . . . . . . . . . 192 Program
Courtesy
Transportation . . . . . . . . . . . 492
Prohibited Fuels . . . . . . . . . . . . . . 361
Proposition 65 Warning California . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Proposition
65 Warning, California . . . 452
Publication Ordering Information . . . . . . . . . . . . . . . . . . 496
R
Radiator . . . . . . . . . . . . . . . . . . . . . . . . 392
RadioAM-FM Radio . . . . . . . . . . . . . . . . 169
Data System (RDS) . . . . . . . . . 172
Frequency Statement . . . . 496
HD Radio Technology . . . . . . 171
Reception . . . . . . . . . . . . . . . . . . . . . 173
Satellite . . . . . . . . . . . . . . . . . . . . . . . 172
Reading Lamps . . . . . . . . . . . . . . . 157
Rear
Camera Mirror . . . . . . . . . . . . . . . . 35
Cross Traffic Alert(RCTA) System . . . . . . . . . . . 346
Pedestrian Alert . . . . . . . . . . . 344
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Vision Camera (RVC) . . . . . 336 Rearview Mirrors . . . . . . . . . . . . . . 35
Automatic Dimming . . . . . . . . . 35
Reclining Seatbacks . . . . . . . . . . 45
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . 360, 361
Recommended Fluids and Lubricants . . . . . . . . . . . . . 476
Recorder Surround Video . . . . . . . . . . . . 358
Records Maintenance . . . . . . . . . . . . . . . . 479
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . . . 457
Reimbursement
Program, GM Mobility . . . . 489
Remote Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Key Operation . . . . . . . . . . . . . . . . . . 9
Vehicle Start . . . . . . . . . . . . . . . . . . . 16
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 78
Maintenance . . . . . . . . . . . . . . . . . 477
Replacing
Airbag System . . . . . . . . . . . . . . . 78
LATCH System PartsAfter a Crash . . . . . . . . . . . . . . . 93