2023 CADILLAC LYRIC air suspension

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Driving and Operating 265
shifted into P (Park). To start
driving away, press the brakes
and shift into D (Drive).
Certain vehicle conditions and
driver interferences may also
cancel automatic parking:
.The driver manually steers
the vehicle.
.The maximum allowed speed
is exceeded.
.There is a failure with the
APA system.
.Electronic stability control or
antilock brakes are
activated.
.The parking brake is applied.
.Driver unbuckles the seat
belt and opens the door.
System Limitations
Automatic Parking Assist has
certain limitations. The system
cannot:
.Continue to operate if the
maneuver speed exceeds
5 km/h (3 mph).
.Detect whether a parking
space is legal or restricted.
.Detect pavement markings
or lines.
.Park the vehicle closely lined
up with the vehicle next to it,
particularly if the spot is
approached at an angle or if
the parking space is angled.
.Park exactly centered in a
very large spot.
.Always detect short curbs.
.Operate while towing any
trailer.
.Function the vehicle is raised
or lowered by air
suspension,if equipped.
When the System Does Not
Seem to Work Properly
If the vehicle does not reverse
into the expected parking
space, the system could be
maneuvering the vehicle into a
previously detected space.
Remote Auto Parking
If equipped, the vehicle can
complete the automatic
parking maneuvers while the
driver authorizes the maneuver via the myCadillac
app on a compatible mobile
phone outside of the vehicle.
The driver can also activate an
automatic parallel or
perpendicular unparking
maneuver via the myCadillac
app. The driver must always
be prepared to cancel the
automatic maneuver if
necessary.
Remote Auto Parking works
the same way and has the
same limitations as the
standard APA feature
described above. The main
difference is that you must
instead exit the vehicle and
use the myCadillac app.
How to Activate Remote
Auto Parking
To activate Remote Auto
Parking, press
Oon the
infotainment screen for the
system to begin searching for
a parking space while driving
forward at no greater than
30 km/h (18 mph). APA
searches for parking spaces

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 309
traction control, and stability
control. These accessories or
modifications could even
cause malfunction or damage
not covered by the vehicle
warranty.
Damage to suspension
components caused by
modifying vehicle height
outside of factory settings will
not be covered by the vehicle
warranty.
Damage to vehicle
components resulting from
modifications or the
installation or use of non-GM
certified parts, including
control module or software
modifications, is not covered
under the terms of the vehicle
warranty and may affect
remaining warranty coverage
for affected parts.
GM Accessories are designed
to complement and function
with other systems on the
vehicle. See your dealer to
accessorize the vehicle usinggenuine GM Accessories
installed by a dealer
technician.
Also, see Adding Equipment to
the Airbag-Equipped Vehicle
0
71.
Vehicle Checks
Doing Your Own
Service Work
{Warning
Never try to do your own
service on high voltage
battery components. You
can be injured and the
vehicle can be damaged if
you try to do your own
service work. Service and
repair of these high voltage
battery components should
only be performed by a
trained dealer technician
with the proper knowledge
and tools.
(Continued)
Warning (Continued)
Exposure to high voltage
can cause shock, burns, and
even death. The high voltage
components in the vehicle
can only be serviced by
technicians with special
training.
High voltage components
are identified by labels. Do
not remove, open, take
apart, or modify these
components. High voltage
cable or wiring has orange
covering. Do not probe,
tamper with, cut, or modify
high voltage cable or wiring.
{Warning
Unexpected wheel motion
and/or direction when one
or more wheels are off the
ground for service work may
result in injury. The
vehicle may:(Continued)

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 329
Fuses Usage37 –
38 ELM 7
–Exterior
Lighting Module 7
39 ELM 3
–Exterior
Lighting Module 3
40 ECP_E_Batt
SOURCE 1 &
ECP_E_Batt
SOURCE 3
–Elec-
trification Control
Processor
(Traction Power
Inverter Module 1)
Source 3 and 1
41 DSP & AIR
SPRINGS 2
–Door
Switch Panel and
Suspension
Control Leveling 2 Fuses Usage
42 SEAT POS SW &
VKM SNSR/RLH
SNSR
–Seat
Position Switch
and Virtual Key
Module Sensor/
Rain Light
Humidity Sensor
43 SCL & CHIM MDL
–
Steering Column
Lock and Charge
Interface Module
44 PSM & AERO SH
–
Power Sounder
Module and Aero
Shutter
45 RFA MDL & HFC
MDL
–Remote
Function Actuator
Module and
Handsfree Closure
Module Fuses Usage
46 AFL/AHL & PFA
Module
–Adaptive
Forward Lighting/
Automatic
Headlamp Leveling
and Pedestrian
Friendly Alert
Module
47 LIT GRILLE/FR
PRK EMBLEM &
SADS
–Lit Grille/
Front Park
Emblem and Semi
Active Damping
System
48 PWR T/GATE
–
Power Tailgate
49 –
50 MTR WDW
LIFTER LT
–
Motor Window
Lifter
51 AIR SPRINGS 1
–
Suspension
Control Leveling 1

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 359
6. Remove the covers of thepositive and negative
terminals.
7. Locate the battery positive (+) terminal and
negative (−) grounding point.
8. Check that the jumper cables do not have loose or
missing insulation. If they do,
you could get a shock. The
vehicles could be
damaged too.
9. Connect one end of the red positive (+) cable to the
discharged battery
positive (+) terminal. Do not
let the other end touch
metal.
10. Connect the other end of the red positive (+) cable to
the good battery positive (+)
terminal.
11. Connect one end of the black negative (−) cable to
the good battery negative
(−) terminal.
Do not let the other end
touch anything until the
next step. 12. Connect the other end of
the negative (−) cable to the
discharged battery negative
(−) grounding point.
13. Now start the vehicle with the good battery and keep
the vehicle running for a
while.
14. Try to start the vehicle that had the dead battery. If it
will not start after a few
tries, it probably needs
service.
Caution
If the jumper cables are
connected or removed in the
wrong order, electrical
shorting may occur and
damage the vehicle. The
repairs would not be
covered by the vehicle
warranty. Always connect
and remove the jumper
cables in the correct order,
making sure that the cables
do not touch each other or
other metal. Jumper Cable Removal
Reverse the sequence exactly
when removing the jumper
cables.
After starting the disabled
vehicle and removing the
jumper cables, allow it to idle
for several minutes.
Towing the
Vehicle
Transporting a
Disabled Vehicle
Caution
Incorrectly transporting a
disabled vehicle may cause
damage to the vehicle. Use
proper tire straps to secure
the vehicle to the flatbed
tow truck. Do not strap or
hook to any frame,
underbody, or suspension
component not specified
below. Do not move vehicles
(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 - 3/2/22
394 Customer Information
.Insurance company and
policy number
.General description of the
damage to the other vehicle
Choose a reputable repair
facility that uses quality
replacement parts. See
“Collision Parts” earlier in this
section.
In a crash, the sensing system
may shut down the high
voltage system. See Battery -
North America 0317 for
important safety information.
If an airbag has inflated, see
What Will You See after an
Airbag Inflates? 065.
If the vehicle is damaged from
a crash, flood, fire, or other
event it may be necessary to
have the vehicle inspected.
SeeBattery - North America
0 317 for important safety
information.
Managing the Vehicle
Damage Repair Process
In the event that the vehicle
requires damage repairs, GM
recommends that you take an
active role in its repair. If you
have a pre-determined repair
facility of choice, take the
vehicle there, or have it towed
there. Specify to the facility
that any required replacement
collision parts be original
equipment parts, either new
Genuine GM parts or recycled
original GM parts. Remember,
recycled parts will not be
covered by the GM vehicle
warranty.
Insurance pays the bill for the
repair, but you must live with
the repair. Depending on your
policy limits, your insurance
company may initially value the
repair using aftermarket parts.
Discuss this with the repair
professional, and insist on
Genuine GM parts. Remember,
if the vehicle is leased, you
may be obligated to have the vehicle repaired with Genuine
GM parts, even if your
insurance coverage does not
pay the full cost.
If another party's insurance
company is paying for the
repairs, you are not obligated
to accept a repair valuation
based on that insurance
company's collision policy
repair limits, as you have no
contractual limits with that
company. In such cases, you
can have control of the repair
and parts choices as long as
the cost stays within
reasonable limits.
Publication Ordering
Information
Service Manuals
Service manuals have the
diagnosis and repair
information on the engine/
propulsion, transmission, axle,
suspension, brakes, electrical
system, steering system,
body, etc.