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Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 363
Dinghy Towing
Caution
If the vehicle is towed with
all four wheels on the
ground, the drivetrain
components could be
damaged. The repairs would
not be covered by the
vehicle warranty. Do not tow
the vehicle with all four
wheels on the ground.
The vehicle was not designed
to be towed with all four
wheels on the ground. If the
vehicle is equipped with Rear-Wheel Drive (RWD) and it
must be towed, a dolly should
be used. See
“Dolly Towing”
following.
Dolly Towing
Caution
Dolly towing an All-Wheel
Drive (AWD) vehicle will
cause damage to the drive
units. Do not dolly tow the
vehicle if it is equipped with
All-Wheel Drive (AWD).
Towing the Vehicle from the
Front
The vehicle was not designed
to be dolly towed from the
front.
Towing the Vehicle from
the Rear
If equipped with RWD, the
vehicle may be dolly towed
from the rear.
To tow the vehicle from the
rear with the front wheels on
the ground: 1. Put the rear wheels on a dolly.
2. Move the shift lever to P (Park).

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 367
Caution (Continued)
non-uniform finish. Clean low
gloss stripes with soap and
water only.
Air Intakes
Clear debris from the air
intakes, between the hood and
windshield, when washing the
vehicle.
Windshield and Wiper
Blades
Clean the outside of the
windshield with glass cleaner.
Clean rubber blades using a
lint-free cloth or paper towel
soaked with windshield
washer fluid or a mild
detergent. Wash the
windshield thoroughly when
cleaning the blades. Bugs,
road grime, sap, and a buildup
of vehicle wash/wax
treatments may cause wiper
streaking.Replace the wiper blades if
they are worn or damaged.
Damage can be caused by
extreme dusty conditions,
sand, salt, heat, sun, snow,
and ice.
Weatherstrips
Apply weatherstrip lubricant
on weatherstrips to make
them last longer, seal better,
and not stick or squeak.
Lubricate weatherstrips at
least once a year. Hot, dry
climates may require more
frequent application. Black
marks from rubber material on
painted surfaces can be
removed by rubbing with a
clean cloth. See
Recommended Fluids and
Lubricants
0379.
Tires
Use a stiff brush with tire
cleaner to clean the tires.
Caution
Using petroleum-based tire
dressing products on the
vehicle may damage the
paint finish and/or tires.
When applying a tire
dressing, always wipe off
any overspray from all
painted surfaces on the
vehicle.
Wheels and Wheel Trim
Use a soft, clean cloth with
mild soap and water to clean
the wheels. After rinsing
thoroughly with clean water,
dry with a soft, clean towel.
A wax may then be applied.
Caution
Chrome wheels and chrome
wheel trim may be damaged
if the vehicle is not washed
after driving on roads that
have been sprayed with
magnesium chloride or
calcium chloride. These are
(Continued)

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
368 Vehicle Care
Caution (Continued)
used on roads for conditions
such as dust and ice. Always
wash the chrome with soap
and water after exposure.
Caution
To avoid surface damage on
wheels and wheel trim, do
not use strong soaps,
chemicals, abrasive polishes,
cleaners, or brushes. Use
only GM approved cleaners.
Do not drive the vehicle
through an automatic car
wash that uses silicon
carbide tire/wheel cleaning
brushes. Damage could
occur and the repairs would
not be covered by the
vehicle warranty.
Brake System
Visually inspect brake lines
and hoses for proper hook-up,
binding, leaks, cracks, chafing,
etc. Inspect disc brake padsfor wear and rotors for
surface condition. Inspect all
other brake parts.
Steering, Suspension, and
Chassis Components
Visually inspect steering,
suspension, and chassis
components for damaged,
loose, or missing parts or signs
of wear at least once a year.
Inspect power steering for
proper electrical connections,
binding, cracks, chafing, etc.
Visually check constant
velocity joint boots and axle
seals for leaks.
Body Component
Lubrication
Lubricate all key lock cylinders,
hood hinges, and liftgate
hinges unless the components
are plastic. Applying silicone
grease on weatherstrips with
a clean cloth will make them
last longer, seal better, and
not stick or squeak.
Underbody Maintenance
At least twice a year, spring
and fall, use plain water to
flush any corrosive materials
from the underbody. Take care
to thoroughly clean any areas
where mud and other debris
can collect.
Do not directly power wash
the transfer case and/or
front/rear axle output seals.
High pressure water can
overcome the seals and
contaminate the fluid.
Contaminated fluid will
decrease the life of the
transfer case and/or axles and
should be replaced.
Sheet Metal Damage
If the vehicle is damaged and
requires sheet metal repair or
replacement, make sure the
body repair shop applies
anti-corrosion material to
parts repaired or replaced to
restore corrosion protection.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
376 Service and Maintenance
Caution (Continued)
flushes, solvents, cleaners,
or lubricants that are not
approved by GM could
damage the vehicle,
requiring expensive repairs
that are not covered by the
vehicle warranty.
The Tire Rotation and
Required Services are the
responsibility of the vehicle
owner. It is recommended to
have your dealer perform
these services every
12 000 km/7,500 mi. Proper
vehicle maintenance helps to
keep the vehicle in good
working condition.
The Additional Required
Services are for vehicles that:
.Carry passengers and cargo
within recommended limits
on the Tire and Loading
Information label. See
Vehicle Load Limits 0202.
.Are driven on reasonable
road surfaces within legal
driving limits.
{Warning
Performing maintenance
work can be dangerous and
can cause serious injury.
Perform maintenance work
only if the required
information, proper tools,
and equipment are available.
If they are not, see your
dealer to have a trained
technician do the work. See
Doing Your Own Service
Work 0309.
Maintenance
Schedule
Rotate Tires and Perform
Required Services Every
12 000 km (7,500 mi)
.Rotate the tires. Rotating
the tires helps achieve a
more uniform wear. The first
rotation is the most important. Anytime you
notice unusual tire wear,
rotate the tires as soon as
possible, check for proper
tire inflation pressure, and
check for damage to tires or
wheels. If unusual wear
continues after a rotation,
check the wheel alignment.
See When It Is Time for New
Tires
0349 and
Wheel Replacement 0354.
.Perform the Multi-Point
Vehicle Inspection. See
Multi-Point Vehicle
Inspection (MPVI) 0377.
.Lubricate body components.
See Exterior Care 0364.
Additional Required
Services —Normal
Service
Every 36 000 km (22,500 mi)
Replace the passenger
compartment air filter. Or
every 24 months, whichever
comes first. More frequent
passenger compartment air
filter replacement may be

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Technical Data 383
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
Refer to Recommended Fluids and Lubricants0379 for more information.
Application Capacities Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant
charge type and amount, see the refrigerant label under the hood. See your dealer for more information.
Cooling Systems* 10.8 L 11.4 qt
Wheel Nut Torque 190 Y140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as
recommended in this manual. Recheck fluid level after filling.
*Cooling systems capacity values are based on the individual cooling system and its components.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 3/2/22
388 Customer Information
H:Manage your profile and
payment information. View
your GM Rewards Card
earnings and My Cadillac
Rewards points.
F: Chat with online help
representatives.
Visit cadillac.com and create
an account today.
Cadillac Owner Centre
(Canada) mycadillac.ca
Visit the Cadillac Owner
Centre at mycadillac.ca
(English) or my.cadillac.ca
(French) to access similar
benefits to the U.S. site.
GM Mobility
Reimbursement
Program
This program is available to
qualified applicants for cost
reimbursement, up to certain
limits, of eligible aftermarket
adaptive equipment required
for the vehicle, such as hand
controls or a wheelchair/
scooter lift for the vehicle.
To learn about the GM
Mobility program, see
www.gmmobility.com or call
the GM Mobility Assistance
Center at 1-800-323-9935.
Text Telephone (TTY) users,
call 1-800-833-9935.
General Motors of Canada
also has a Mobility program.
See cadillaccanada.ca, or call
1-800-GM-DRIVE
(800-463-7483) for details.
TTY users call
1-800-263-3830.
Roadside Service
U.S.: 1-800-224-1400.
Canada: 1-800-882-1112.
Text Telephone (TTY) Users
(U.S. Only): 1-888-889-2438. Service is available 24 hours a
day, 365 days a year.
Calling for Service
When calling Roadside
Service, have the following
information ready:
.Your name, home address,
and home telephone number
.Telephone number of your
location
.Location of the vehicle
.Model, year, color, and
license plate number of the
vehicle
.Odometer reading, Vehicle
Identification Number (VIN),
and delivery date of the
vehicle
.Description of the problem
Coverage
Tow services are covered
under the EV Component
Coverage warranty. For
details on additional Roadside
coverage, contact Cadillac
Roadside Service.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
INDEX 411
Alert (cont'd)Side Blind
Zone (SBZA) . . . . . . . . . . . . . . . . 277
All-Season Tires . . . . . . . . . . . . . 335
All-Wheel Drive . . . . . . . . . . . . . . . . 215
AM-FM Radio . . . . . . . . . . . . . . . . . . 156
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . 160
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . 216
Warning Light . . . . . . . . . . . . . . . . 117
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . 364
Interior . . . . . . . . . . . . . . . . . . . . . . . . 369
Apple CarPlay and Android Auto . . . . . . . . . . . . . . . . . 174
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . 270
Parking and Backing . . . . . . . 257
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . 161
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 19
EmergencyBraking (AEB) . . . . . . . . . . . . . . 273
Emergency Braking
(AEB) Disabled Light . . . . . 118
Headlamp System . . . . . . . . . . 143 Automatic (cont'd)
Parking Assist (APA) . . . . . 262
Vehicle Hold Light . . . . . . . . . . . 117
Automatic Vehicle Hold (AVH) . . . . . . . . . . . . . . . . . . . . 219
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . 160
B
Battery
Charging ElectricalRequirements . . . . . . . . . . . . . 295
Exterior Lighting Battery Saver . . . . . . . . . . . . . . 149
Fault Light . . . . . . . . . . . . . . . . . . . . 115
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Load Management . . . . . . . . . 148
Power Protection . . . . . . . . . . 149
Battery - North America . . . . . . . . . . . . . . . . . 317, 356
Blade Replacement, Wiper . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Blind Zone SteeringAssist (BZSA) . . . . . . . . . . . . . . 279
Bluetooth
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Overview . . . . . . . . . . . . . . . . 168, 170 Brake
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
System Warning Light . . . . 115
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Antilock . . . . . . . . . . . . . . . . . . . . . . . . 216
Brake Assist . . . . . . . . . . . . . . . . . 218
Electric Brake Boost . . . . . . 216
Electric Parking Brake . . . . 217
Regenerative Braking . . . . 220
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Automatic
Emergency (AEB) . . . . . . . . . 273
Reverse Automatic . . . . . . . . 267
Braking System FrontPedestrian (FPB) . . . . . . . . . . 274
Break-In, New Vehicle . . . . . . 206
Buckle To Drive . . . . . . . . . . . . . . . . . 51
Bulb Replacement . . . . . . . . . . . 323 Headlamp Aiming . . . . . . . . . . 322
Buying New Tires . . . . . . . . . . . . 350
C
Calibration
Compass . . . . . . . . . . . . . . . . . . . . . . 102

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
412 INDEX
CaliforniaPerchlorate Materials
Requirements . . . . . . . . . . . . . 308
California Proposition 65 Warning . . . . . . . . . . . . . . . . 1, 356
Camera Rear Vision (RVC) . . . . . . . . . . 257
Canadian Vehicle Owners . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . 383
Car Wash Mode . . . . . . . . . . . . . . . .211
Carbon Monoxide
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . 201
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Management System . . . . . . 97
Tie-Downs . . . . . . . . . . . . . . . . . . . . . 97
Caution, Danger, and Warning . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Center Console
Storage . . . . . . . . . . . . . . . . . . . . . . . . 95
Chains, Tire . . . . . . . . . . . . . . . . . . . 355
Charge Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Charge Cord Connected Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114
Charging . . . . . . . . . . . . . . . . . . . . . . . . 123 Charging (cont'd)
Delay Override . . . . . . . . . . . . . 289
Plug-In . . . . . . . . . . . . . . . . . . . . . . . . 285
Status Feedback . . . . . . . . . . 289
System Light . . . . . . . . . . . . . . . . 114
Utility Interruption . . . . . . . . 294
Wireless . . . . . . . . . . . . . . . . . . . . . . . 104
Child Restraints Infants and YoungChildren . . . . . . . . . . . . . . . . . . . . . . . 75
Lower Anchors and Tethers for Children . . . . . . 80
Older Children . . . . . . . . . . . . . . . . 73
Securing . . . . . . . . . . . . . . . . . . 88, 90
Systems . . . . . . . . . . . . . . . . . . . . . . . . 77
Child Safety Locks . . . . . . . . . . . . 20
Circuit Breakers . . . . . . . . . . . . . 325
Cleaning
Exterior Care . . . . . . . . . . . . . . . 364
Interior Care . . . . . . . . . . . . . . . . 369
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . 185
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Cluster, Instrument . . . . . . . . . . 108
Collision Damage Repair . . . . . . . . . . . . . . . . . . . . . . . . . 392
Compartment Underhood . . . . . . . . . . . . . . . . . . . 312 Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . . 94
Compass . . . . . . . . . . . . . . . . . . . . . . . . 102
Connected Services Connections . . . . . . . . . . . . . . . . 407
Diagnostics . . . . . . . . . . . . . . . . . . 409
Navigation . . . . . . . . . . . . . . . . . . . 407
Connections Connected Services . . . . . . 407
Control Traction and
Electronic Stability . . . . . . . 221
Control of a Vehicle . . . . . . . . . 196
Controls Steering Wheel . . . . . . . . . . . . . 152
Convex Mirrors . . . . . . . . . . . . . . . . 28
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Cooling System . . . . . . . . . . . . . . . 313
Cornering Lamps . . . . . . . . . . . . . 146
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . 391
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Cruise Control
Adaptive . . . . . . . . . . . . . . . . . . . . . 225
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Super . . . . . . . . . . . . . . . . . . . . . . . . . 236

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
INDEX 413
Cupholders . . . . . . . . . . . . . . . . . . . . . . 95
Customer AssistanceOffices . . . . . . . . . . . . . . . . . . . . . . . . 386
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . . 387
Customer Information Publications Ordering
Information . . . . . . . . . . . . . . . . 394
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . 384
Cybersecurity . . . . . . . . . . . . . . . . 397
D
Damage Repair,
Collision . . . . . . . . . . . . . . . . . . . . . . . 392
Danger, Warning, and Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . 5
Data Collection Infotainment System . . . . . 399
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 399
Data Recorders, Event . . . . 398
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . 142
Defensive Driving . . . . . . . . . . . . . 196
Delayed Charging Override . . . . . . . . . . . . . . . . . . . . . . 289
Delayed Locking . . . . . . . . . . . . . . . . 18 Destination . . . . . . . . . . . . . . . . . . . . . 164
Diagnostics
Connected Services . . . . . . 409
Digital Key . . . . . . . . . . . . . . . . . . . . . . . 20
Disabled Vehicle Transporting . . . . . . . . . . . . . . . . 359
Distracted Driving . . . . . . . . . . . . 195
Dome Lamps . . . . . . . . . . . . . . . . . . . 147
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . 122
Delayed Locking . . . . . . . . . . . . . . 18
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Locks . . . . . . . . . . . . . . . . . . . 18
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . 215
Drive Unit
Electric . . . . . . . . . . . . . . . . . . . . . . . . . 211
Driver Assistance Systems . . . . . . 255
InformationCenter (DIC) . . . . . . . . . . . . . . . . 132
Mode Control . . . . . . . . . . . . . . . 223
Mode Control Light . . . . . . . . 120
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Driving
Assistance Systems . . . . . . 270
Characteristics andTowing Tips . . . . . . . . . . . . . . . 296 Driving (cont'd)
Defensive . . . . . . . . . . . . . . . . . . . . . 196
Hill and Mountain
Roads . . . . . . . . . . . . . . . . . . . . . . . 200
If the Vehicle is Stuck . . . . 202
Impaired . . . . . . . . . . . . . . . . . . . . . . . 196
Loss of Control . . . . . . . . . . . . . 198
Off-Road Recovery . . . . . . . . 198
One-Pedal . . . . . . . . . . . . . . . . . . . . 214
Vehicle Load Limits . . . . . . . 202
Wet Roads . . . . . . . . . . . . . . . . . . . 199
Winter . . . . . . . . . . . . . . . . . . . . . . . . . 201
Driving for Better Energy Efficiency . . . . . . . . . . . 193
Dual Automatic Climate
Control System . . . . . . . . . . . . 185
E
ElectricBrake Boost . . . . . . . . . . . . . . . . . . 216
Drive Unit . . . . . . . . . . . . . . . . . . . . . . 211
Parking Brake . . . . . . . . . . . . . . . 217
Parking Brake Light . . . . . . . 116
Electrical Equipment, Add-On . . . . . . . 306
Requirements for
Battery Charging . . . . . . . . 295

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
INDEX 415
H
Hazard WarningFlashers . . . . . . . . . . . . . . . . . . . . . . . 145
Head Restraints . . . . . . . . . . . . . . . 38
Headlamps Adaptive ForwardLighting (AFL) . . . . . . . . . . . . . . 143
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 322
Automatic . . . . . . . . . . . . . . . . . . . . . 143
Bulb Replacement . . . . . . . . . 323
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . 142
Flash-to-Pass . . . . . . . . . . . . . . . . 142
High-Beam On Light . . . . . . . . 121
High/Low Beam Changer . . . . . . . . . . . . . . . . . . . . . 142
Lamps On Reminder . . . . . . . 122
Leveling Control . . . . . . . . . . . . 145
Heated
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Rear Seats . . . . . . . . . . . . . . . . . . . . 49
Steering Wheel . . . . . . . . . . . . . . 99
Ventilated Front Seats . . . . 45
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . 185
High Voltage Battery
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 110
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . 323 High-Beam On Light . . . . . . . . . .121
Hill and Mountain
Roads . . . . . . . . . . . . . . . . . . . . . . . . . 200
Hill Start Assist (HSA) . . . . . . . 218
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 52
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
I
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 27
Indicator Pedestrian Ahead . . . . . . . . . . 118
Vehicle Ahead . . . . . . . . . . . . . . . 118
Indicators Warning Lights and
Gauges . . . . . . . . . . . . . . . . . . . . . . . 108
Infants and Young Children, Restraints . . . . . . . . . 75
Information
Publication Ordering . . . . . 394
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 133
Infotainment Using the System . . . . . . . . . . 153
Infotainment System . . . . . . . 399
Inspection
Multi-Point Vehicle . . . . . . . . . 377 Instrument Cluster . . . . . . . . . . . 108
Instrument Panel
Storage Area . . . . . . . . . . . . . . . . . 94
Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Introduction . . . . . . . . . . . . . . . . .2, 150
J
Jump Starting - North
America . . . . . . . . . . . . . . . . . . . . . 356
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Digital . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Operation . . . . . . . . . . . . 8
L
Labeling, Tire Sidewall . . . . . 337
Lamps
Cornering . . . . . . . . . . . . . . . . . . . . . 146
DaytimeRunning (DRL) . . . . . . . . . . . . . 142
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Exterior Controls . . . . . . . . . . . 139