2023 CADILLAC LYRIC air condition

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Service and Maintenance 377
needed if driving in areas with
heavy traffic, poor air quality,
high dust levels,
or environmental allergens.
Passenger compartment air
filter replacement may also be
needed if there is reduced
airflow, window fogging,
or odors. Your GM dealer can
help determine when to
replace the filter.
Every 161 000 km
(100,000 mi)
Replace the hood and/or body
lift support gas struts. Or
every 10 years, whichever
comes first. See Gas Strut(s)
0321.
Every 240 000 km
(150,000 mi)
Drain and fill the coolant
circuits. Or every five years,
whichever comes first. See
Cooling System 0313.Severe Conditions
Requiring More Frequent
Maintenance*
.Mainly driven in heavy city
traffic in hot weather.
.Mainly driven in hilly or
mountainous terrain.
.Frequently towing a trailer.
.Used for high speed or
competitive driving.
.Used for taxi, police,
or delivery service.
Additional Required
Services —Severe Service
Every 72 000 km (45,000 mi)
.Change electric drive unit
fluid. See Recommended
Fluids and Lubricants 0379.
Owner Checks and
Services
Every Five Years
Replace the brake fluid every
five years. See Brake Fluid
0316. Every Seven Years
Replace the air conditioning
desiccant every seven years.
This service helps the
longevity and efficient
operation of the air
conditioning system. This
service can be complex. See
your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle
Inspection (MPVI) completed
by a GM dealer technician is a
maintenance assessment of
your vehicle. The benefit of
the MPVI is to identify and
inform the customer of service
items that require immediate
attention and those that may
require attention in the future.
The technician will perform the
following checks on your
vehicle. For a complete list of
checks, inspections, and
services, see your dealer.

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
Customer Information 389
In the U.S., anyone driving the
vehicle is covered. In Canada,
a person driving the vehicle
without permission from the
owner is not covered.
Roadside Service is not a part
of the New Vehicle Limited
Warranty. General Motors
North America and Cadillac
reserve the right to make any
changes or discontinue the
Roadside Service program at
any time without notification.
General Motors North America
and Cadillac reserve the right
to limit services or payment to
an owner or driver if they
decide the claims are made
too often, or the same type of
claim is made many times.
Cadillac Owner
Privileges™
.Lock-Out Service:Service
to unlock the vehicle if you
are locked out. A remote
unlock may be available if
you have OnStar. For security reasons, the driver
must present identification
before this service is given.
.Emergency Tow from a
Public Road or Highway:
Tow to the nearest Cadillac
dealer for warranty service,
or if the vehicle was in a
crash and cannot be driven.
Assistance is not given when
the vehicle is stuck in the
sand, mud, or snow.
.Flat Tire Change:
Service to
change a flat tire with a
spare tire. The spare tire,
if equipped, must be in good
condition and properly
inflated. It is your
responsibility for the repair
or replacement of the tire if
it is not covered by the
warranty.
.Battery Jump Start: Service
to jump start a dead battery.
.Trip Interruption Benefits
and Service: If your trip is
interrupted due to a
warranty failure, incidental
expenses may be reimbursed. Items
considered are hotel, meals,
and rental car or a vehicle
being delivered back to the
customer, up to 500 miles.
Cadillac Technician
Roadside Service
(U.S. Only)
Cadillac's exceptional
Roadside Service is more than
an auto club or towing service.
It provides every Cadillac
owner in the United States
with the advantage of
contacting a Cadillac advisor
and, where available, a Cadillac
trained dealer technician who
can provide on-site service.
A dealer technician will travel
to your location within a
30-mile radius of a
participating Cadillac
dealership. If beyond this
radius, we will arrange to have
your car towed to the nearest
Cadillac dealership. Each
technician travels with a
specially equipped service
vehicle complete with the

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 3/2/22
392 Customer Information
levies, usage fees, excessive
mileage, or rental usage
beyond the completion of the
repair are also your
responsibility.
It may not be possible to
provide a like vehicle as a
courtesy rental.
Additional Program
Information
All program options, such as
shuttle service, may not be
available at every dealer.
Contact your dealer for
specific availability.
General Motors reserves the
right to unilaterally modify,
change, or discontinue
Courtesy Transportation at
any time and to resolve all
questions of claim eligibility
pursuant to the terms and
conditions described herein at
its sole discretion.
Collision Damage
Repair
If the vehicle is involved in a
collision and it is damaged,
have the damage repaired by
a qualified technician using the
proper equipment and quality
replacement parts. Poorly
performed collision repairs
diminish the vehicle resale
value, and safety performance
can be compromised in
subsequent collisions.
Collision Parts
Genuine GM Collision parts
are new parts made with the
same materials and
construction methods as the
parts with which the vehicle
was originally built. Genuine
GM Collision parts are the
best choice to ensure that the
vehicle's designed
appearance, durability, and
safety are preserved. The use
of Genuine GM parts can help
maintain the GM New Vehicle
Limited Warranty.Recycled original equipment
parts may also be used for
repair. These parts are
typically removed from
vehicles that were total losses
in prior crashes. In most cases,
the parts being recycled are
from undamaged sections of
the vehicle. A recycled original
equipment GM part may be an
acceptable choice to maintain
the vehicle's originally
designed appearance and
safety performance; however,
the history of these parts is
not known. Such parts are not
covered by the GM New
Vehicle Limited Warranty, and
any related failures are not
covered by that warranty.
Aftermarket collision parts are
also available. These are made
by companies other than GM
and may not have been tested
for the vehicle. As a result,
these parts may fit poorly,
exhibit premature durability/
corrosion problems, and may
not perform properly in
subsequent collisions.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 3/2/22
Customer Information 397
Canadian Cadillac Customer
Care Centre
General Motors of Canada
Company
500 Wentworth Street W
Oshawa, ON L1J 0C5
In Mexico, call 800-466-0805
or 800-212-234-5522.
In other Central America and
Caribbean Countries, call
52-555-901-2369.
Vehicle Data
Recording and
Privacy
The vehicle has a number of
computers that record
information about the vehicle’s
performance and how it is
driven or used. For example,
the vehicle uses computer
modules to monitor and
control electric drive unit
performance, to monitor the
conditions for airbag
deployment and to deploy
them in a crash, and,if equipped, to provide antilock
braking to help the driver
control the vehicle. These
modules may store data to
help the dealer technician
service the vehicle or to help
GM improve safety or
features. Some modules may
also store data about how the
vehicle is operated, such as
rate of energy 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 fromunauthorized 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 unauthorized
electronic 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

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 3/2/22
398 Customer Information
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 is
to 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.
Note
EDR data are recorded by
your vehicle only if a non-trivial
crash situation occurs; no data
are recorded by the EDR
under normal driving
conditions and no personal
data (e.g., name, gender, age,
and crash location) are
recorded. However, other
parties, such as law
enforcement, could combine
the EDR data with the type of
personally identifying data
routinely acquired during a
crash investigation.
To read data recorded by an
EDR, special equipment is
required, and access to the vehicle or the EDR is needed.
In addition to the vehicle
manufacturer, other parties,
such as law enforcement, that
have the special equipment,
can read the information if
they have access to the
vehicle or the EDR.
GM will not access these data
or share it with others except:
with the consent of the vehicle
owner or, if the vehicle is
leased, with the consent of the
lessee; in response to an
official request by police or
similar government office; as
part of GM's defense of
litigation through the
discovery process; or, as
permitted by law. Data that
GM collects or receives may
also be used for GM research
needs or may be made
available to others for
research purposes, where a
need is shown and the data is
not tied to a specific vehicle or
vehicle owner.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
OnStar 403
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 0395.
Services for People with
Disabilities
Advisors provide services to
help with physical disabilities
and medical conditions. Press
Qto help:
.Find a hotel, restaurant, etc.,
that meets accessibility
needs.
.Provide directions to the
closest hospital or pharmacy
in urgent situations.
TTY Users
OnStar has the ability to
communicate to deaf,
hard-of-hearing,
or speech-impaired customers
while in the vehicle. The
available TTY system provides
in-vehicle access to all OnStar
services, except Virtual
Advisor and OnStar
Turn-by-Turn Navigation.
If equipped, access TTY by
touching Settings > System>
TTY from the infotainment
home screen. When TTY mode
is active, you can make and
receive phone calls using the
infotainment display.
OnStar Personal
Identification
Number (PIN)
A PIN is needed to access
some OnStar services. The
PIN will need to be changed
the first time when speaking
with an Advisor. To change the
OnStar PIN, contact an
OnStar Advisor by pressing
Q
or calling 1-888-4ONSTAR.
Warranty
OnStar equipment may be
warranted as part of the
vehicle warranty.
Languages
The vehicle can be
programmed to respond in
multiple languages. Press
Q
and ask for an Advisor.
Advisors are available in
English, Spanish, and French.
Available languages may vary
by country.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
410 INDEX
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . 308
Accessory Power . . . . . . . . . . . 209
Adaptive Cruise Control . . . . . . . . . . . . . . 225
ForwardLighting (AFL) . . . . . . . . . . . . . . 143
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . 306
Additional OnStar Information . . . . . . . 402
Adjustments Lumbar, Front Seats . . . . . . . . 41
Agreements Trademarks andLicense . . . . . . . . . . . . . . . . . . . . . . 182
Air Conditioning . . . . . . . . . . . . . . . . . 185
Filter, Passenger
Compartment . . . . . . . . . . . . . . 190
Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Airbag System . . . . . . . . . . . . . . . . . 59 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
How Does an Airbag
Restrain? . . . . . . . . . . . . . . . . . . . . . 64
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . . . 66 Airbag System (cont'd)
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 64
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . 65
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 63
Where Are the Airbags? . . . . . . . . . . . . . . . . . . . . . . . 61
Airbags Adding Equipment to
the Vehicle . . . . . . . . . . . . . . . . . . . . 71
Passenger Status Indicator . . . . . . . . . . . . . . . . . . . . . 113
Readiness Light . . . . . . . . . . . . . . 112
Replacing System
Parts after a Crash . . . . . . . 72
Servicing Airbag-Equipped
Vehicles . . . . . . . . . . . . . . . . . . . . . . . 71
Alarm Vehicle Security . . . . . . . . . . . . . 26
Alert Lane Change . . . . . . . . . . . . . . . . 277
Rear Cross Traffic . . . . . . . . 269
Rear Pedestrian . . . . . . . . . . . 268