
Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
184 Infotainment System
MPEG4–Visual
USE OF THIS PRODUCT IN
ANY MANNER THAT
COMPLIES WITH THE
MPEG-4 VISUAL STANDARD
IS PROHIBITED, EXCEPT FOR
USE BY A CONSUMER
ENGAGING IN PERSONAL
AND NON-COMMERCIAL
ACTIVITIES.
MP3
MPEG Layer-3 audio coding
technology licensed from
Fraunhofer IIS and Thomson.
WMV/WMA
This product includes
technology owned by
Microsoft Corporation and
under a license from Microsoft
Licensing, GP. Use or
distribution of such
technology outside of this
product is prohibited without a
license from Microsoft
Corporation and/or Microsoft
Licensing, GP as applicable.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Driving and Operating 207
ON/RUN :This position is for
starting and driving. With the
vehicle off, and the brake
pedal applied, pressing
POWER
Oonce will place the
vehicle in ON/RUN. When the
vehicle ready light is on in the
instrument cluster, the vehicle
is ready to be driven. This
could take up to 15 seconds at
extremely cold temperatures.
Service Mode
This power mode is available
for service and diagnostics,
and to verify the proper
operation of the service
vehicle soon light as may be
required for inspection or
maintenance purposes. With
the vehicle off, and the brake
pedal not applied, pressing
and holding POWER
Ofor
more than five seconds will
place the vehicle in Service
Mode. The instruments and
audio systems will operate as
they do in ON/RUN, but the
vehicle will not be able to be
driven. The propulsion system will not start in Service Mode.
Press POWER
Oagain to turn
the vehicle off.
Caution
Placing the vehicle in
Service Mode will use the
12-volt battery. Do not use
Service Mode for an
extended period, or the
vehicle may not start.
STOPPING THE VEHICLE/
OFF : To turn the vehicle off,
apply the brakes, press the
button on top of the shift lever
to shift to P (Park) and press
POWER
O.
Alternatively, apply the brakes
and press POWER
O. The
electric drive unit will shift to
P (Park) then shut off
automatically.
Retained Accessory
Power (RAP) will remain active
until the driver door is opened.
If the vehicle must be shut off
in an emergency: 1. Brake using a firm and
steady pressure. Do not
pump the brakes
repeatedly. This may
deplete power assist,
requiring increased brake
pedal force.
2. Shift the vehicle to N (Neutral). This can be
done while the vehicle is
moving. After shifting to
N (Neutral), firmly apply the
brakes and steer the vehicle
to a safe location.
3. Come to a complete stop, shift to P (Park), and turn
the vehicle off by pressing
POWER
O.
4. Set the parking brake.
{Warning
Turning off the vehicle while
moving may disable the
airbags. While driving, only
shut the propulsion system
off in an emergency.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Driving and Operating 209
Stopping Procedure
For information on how to turn
the vehicle off, see Power
Button0206.
Retained Accessory
Power (RAP)
When the vehicle is turned
from on to off, the following
features (if equipped) will
continue to function for up to
10 minutes, or until the driver
door is opened.
.Infotainment System
.Power Windows (during RAP
this functionality will be lost
when any door is opened)
.Sunroof (during RAP this
functionality will be lost
when any door is opened)
.Auxiliary Power Outlet
.Audio System
.OnStar System
Shifting Into Park
To shift into P (Park):
1. Hold the brake pedal down and set the parking brake.
See Electric Parking Brake
0217.
2. Press the P (Park) switch at the end of the shift lever.
See Electric Drive Unit 0211.
3. The P indicator on the shift lever will turn red when the
vehicle is in P (Park).
4. Turn the vehicle off.
If the vehicle is shifted into
P (Park) on a hill, the Electric
Parking Brake (EPB) may apply
automatically. The driver may
not be able to release the EPB
using the EPB switch. It should
automatically release when
the vehicle is shifted out of
P (Park).
Leaving the Vehicle with
the Propulsion System On
{Warning
It is dangerous to get out of
the vehicle if the vehicle is
not in P (Park) with the
parking brake set. The
vehicle can roll.
Do not leave the vehicle
when the propulsion system
is on. If you have left the
propulsion system on, the
vehicle can move suddenly.
You or others could be
injured. To be sure the
vehicle will not move, even
when you are on fairly level
ground, always set the
parking brake and press the
P (Park) button. See Shifting
Into Park 0209.
If the vehicle must be left with
the propulsion system on, be
sure that the vehicle is in
P (Park) with the parking brake
set, before leaving the vehicle.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
244 Driving and Operating
.Super Cruise is unable to
complete the lane change
maneuver.
Attention to the Road
{Warning
Super Cruise is a driver
assistance system and
cannot accurately detect or
predict all situations. Super
Cruise is not a crash
avoidance system. To
prevent serious injury or
death, you must supervise
the driving task and monitor
the road conditions. You
may need to respond to
traffic events by steering,
braking, or accelerating. See
Defensive Driving 0196.
Super Cruise also cannot
determine whether you are
awake, asleep, impaired,
or properly focused on safe
driving. The vehicle could
crash into other vehicles,
drive out of the lane, or drive (Continued)
Warning (Continued)
off the road. Complete
attention is always required
while driving, even while
using Super Cruise. Be
prepared to take over
steering or apply the brakes
at any time.
{Warning
To prevent serious injury or
death, be alert and pay
special attention when
passing highway exits,
entrances, and crossings
with Super Cruise, and be
ready to take control of the
vehicle when necessary.
Changes in lane markings
around exits and entrances
can momentarily cause
Super Cruise to not detect
the correct lane. If this
occurs, Super Cruise may
attempt steering inputs to
(Continued)
Warning (Continued)
bring the vehicle back into
the correct lane and, in rare
circumstances, could
over-correct and cause the
vehicle to momentarily cross
into a lane next to your
vehicle unless you manually
steer to maintain your lane
position.
The Driver Attention System
(DAS) on the steering column
continually monitors driver
head and eye position to
estimate driver attention to
the road. The camera does not
record or share pictures,
audio, or video.
Sunglasses, hats, or other
types of clothing that change
the shape of the head may
interfere with camera
performance. To improve
camera performance, raise or
lower the steering wheel,
or change the seat position.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
402 OnStar
OnStar Advisor can work with
authorities to recover the
vehicle.
OnStar Additional
Information
In-Vehicle Audio
Messages
Audio messages may play
important information at the
following times:
.Prior to vehicle purchase.
Press
Qto set up an
account.
.After change in ownership
and at 90 days.
Transferring Service
PressQto request account
transfer eligibility information.
The Advisor can cancel or
change account information.
Selling/Transferring the
Vehicle
Call 1-888-4ONSTAR
(1-888-466-7827) immediately
to terminate your OnStar or
connected services if the
vehicle is disposed of, sold,
transferred, or if the
lease ends.
Reactivation for
Subsequent Owners
PressQand follow the
prompts to speak to an
Advisor as soon as possible.
The Advisor will update vehicle
records and explain OnStar or
connected service options.
How OnStar Service
Works
Automatic Crash Response,
Emergency Services, Crisis
Assist, Stolen Vehicle
Assistance, Remote Services,
and Roadside Service are
available on most vehicles. Not
all OnStar services are
available everywhere or on all vehicles. For more information,
a full description of OnStar
services, system limitations,
and OnStar User Terms,
Privacy Statement, and
Software Terms:
.Call 1-888-4ONSTAR
(1-888-466-7827).
.See www.onstar.com (U.S.).
.See www.onstar.ca (Canada).
.Call TTY 1-877-248-2080.
.PressQto speak with an
Advisor.
OnStar or connected services
cannot work unless the vehicle
is in a place where OnStar has
an agreement with a wireless
service provider for service in
that area. The wireless service
provider must also have
coverage, network capacity,
reception, and technology
compatible with OnStar or
connected services. Service
involving location information
about the vehicle cannot work
unless GPS signals are
available, unobstructed, and
compatible with the OnStar

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