Light CADILLAC LYRIC 2023 Owner's Guide

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
114 Instruments and Controls
If, after several seconds, both
status indicator lights remain
on, or if there are no lights at
all, or if the airbag readiness
light is on, there may be a
problem with the lights or the
passenger sensing system.
See your dealer for service
right away.
{Warning
If the airbag readiness light
ever comes on and stays on,
it means that something may
be wrong with the airbag
system. To help avoid injury
to yourself or others, have
the vehicle serviced right
away. See Airbag Readiness
Light0112 for more
information, including
important safety
information.
Charging System
Light (12-Volt Battery)
The charging system light
comes on briefly when the
vehicle is started, as a check
to show the light is working.
If the light stays on, or comes
on while driving, there could
be a problem with the
electrical charging system.
Have it checked by your
dealer. Driving while this light
is on could drain the 12-volt
battery.
If a short distance must be
driven with the light on, be
sure to turn off all
accessories, such as the radio.
Find a safe place to stop the
vehicle.
Low State of Charge
Light
This light comes on when the
vehicle state of charge is low.
Proceed to a charging station
to charge the vehicle.
Charge Cord
Connected Light
This light comes on when a
charge cord is connected to
the vehicle.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Instruments and Controls 115
Battery Fault Light
This light indicates a fault with
the high voltage battery.
A message may also display in
the Driver Information Center
(DIC). See your dealer for
service.
Propulsion Power is
Limited Light
These lights display when the
vehicle propulsion power is
limited, which may affect the
vehicle’s ability to accelerate.
The vehicle may be driven
while these lights are on, but
maximum acceleration and
speed may be limited.
Service Vehicle Soon
Light
This light comes on if a
condition exists that may
require the vehicle to be taken
in for service.If the light comes on, take the
vehicle to your dealer for
service as soon as possible.
Brake System
Warning Light
MetricEnglish
This light comes on briefly
when the vehicle is turned on
to show that the light is
working. If it does not come on
then, have it fixed so it will be
ready to warn you if there is a
problem.
If the light comes on and stays
on, there is a brake problem.
Have the brake system
inspected right away. This
light may come on if the brake
fluid is low. See Brake Fluid
0 316.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
116 Instruments and Controls
If the light comes on while
driving, pull off the road and
stop carefully. The brake
system has electric brake
boost. Vehicle speed may be
limited when the brake system
warning light comes on. The
brake pedal might be harder to
push, or the brake pedal may
go closer to the floor. It could
take longer to stop. If the light
is still on, have the vehicle
towed for service. See
Transporting a Disabled
Vehicle0359.
{Warning
The brake system might not
be working properly if the
brake system warning light
is on. Driving with the brake
system warning light on can
lead to a crash. If the light is
still on after the vehicle has
been pulled off the road and
carefully stopped, have the
vehicle towed for service.
Electric Parking Brake
Light
MetricEnglish
This light comes on when the
parking brake is applied. If the
light continues flashing after
the parking brake is released,
or while driving, there is a
problem with the Electric
Parking Brake system.
A message may also display in
the Driver Information
Center (DIC).
If the light does not come on,
or remains flashing, see your
dealer.
Service Electric
Parking Brake Light
This light should come on
briefly when the vehicle is
turned on. If it does not come
on, have it fixed so it will be
ready to warn if there is a
problem.
If this light stays on or comes
on while driving, there is a
problem with the Electric
Parking Brake (EPB). Take the
vehicle to a dealer as soon as
possible. In addition to the
parking brake, other safety
functions that utilize the EPB
may also be degraded.
A message may also display in
the Driver Information Center
(DIC). See Electric Parking
Brake 0217.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Instruments and Controls 117
Antilock Brake
System (ABS)
Warning Light
This warning light should come
on briefly when the vehicle is
turned on. If the light does not
come on, have it fixed so it will
be ready to warn if there is a
problem.
If the light comes on while
driving, safely stop as soon as
it is possible and turn off the
vehicle. Then turn on the
vehicle again to reset the
system.
If the ABS warning light stays
on, or comes on again while
driving, the vehicle needs
service. A chime may also
sound when the light stays on.If the ABS warning light is the
only light on, the vehicle has
regular brakes, but ABS is not
functioning.
If both the ABS warning light
and the brake system warning
light are on, ABS is not
functioning and there is a
problem with the regular
brakes. See your dealer for
service.
See Brake System Warning
Light
0115.
Automatic Vehicle
Hold (AVH) Light
This light comes on when AVH
is actively holding the vehicle.
See Automatic Vehicle Hold
(AVH) 0219.
Lane Keep Assist
(LKA) Light
If equipped, the Lane Keep
Assist Light may display the
following colors:
.Blank: LKA is disabled.
.White: Appears when the
vehicle starts. A steady
white light indicates that
LKA is not ready to assist.
.Green: Appears when LKA is
turned on and ready to
assist. LKA will gently turn
the steering wheel if the
vehicle approaches a
detected lane marking.
.Amber: Appears when LKA is
active. The light flashes
amber as a Lane Departure
Warning (LDW) alert to
indicate that the lane
marking has been

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
118 Instruments and Controls
unintentionally crossed.
If the system detects you
are steering intentionally (to
pass or change lanes), the
LDW alert may not display.
The amber light also appears
when the Blind Zone
Steering Assist detects a
potential crash with a
moving vehicle in the lane
you are entering. See Blind
Zone Steering Assist (BZSA)
0279.
LKA will not assist or alert if
the turn signal is active in the
direction of lane departure,
or if LKA detects that you are
accelerating, braking,
or actively steering. See Lane
Keep Assist (LKA) 0280.Automatic Emergency
Braking (AEB)
Disabled Light
This indicator displays when
you turn off Automatic
Emergency Braking (AEB) or
Front Pedestrian
Braking (FPB).
This indicator will also display
if AEB or FPB is unavailable
due to malfunction, weather
conditions, or if the windshield
is not clean.
See Automatic Emergency
Braking (AEB) 0273.
See Front Pedestrian Braking
(FPB) System 0274.
Vehicle Ahead
Indicator
If equipped, this indicator will
display green when a vehicle is
detected ahead and amber
when you are following a
vehicle ahead much too
closely.
See Forward Collision Alert
(FCA) System 0270.
Pedestrian Ahead
Indicator

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Instruments and Controls 119
If equipped, this indicator will
display amber when a nearby
pedestrian is detected in front
of the vehicle.
See Front Pedestrian Braking
(FPB) System0274.
Traction Off Light
This light comes on briefly
when the vehicle is turned on.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally,
the indicator light then
turns off.
The traction off light comes on
when the Traction Control
System (TCS) has been turned
off. If StabiliTrak/Electronic
Stability Control (ESC) is
turned off, TCS is also turned
off. To turn TCS and ESC off and on, see Traction Control/
Electronic Stability Control
0
221.
If TCS is off, wheel spin is not
limited unless necessary to
help protect the driveline from
damage. Adjust driving
accordingly.
StabiliTrak OFF Light
This light comes on briefly
when the vehicle is turned on.
If the light does not come on,
have the vehicle serviced by
your dealer. If the system is
working normally, the indicator
light then turns off.
This light comes on when the
StabiliTrak/Electronic Stability
Control (ESC) system is turned
off. If StabiliTrak/ESC is off,
the Traction Control System
(TCS) is also off. To turn ESC off and on, see Traction
Control/Electronic Stability
Control
0221.
If ESC and TCS are off, the
systems do not assist in
controlling the vehicle. Adjust
driving accordingly.
Traction Control
System (TCS)/
StabiliTrak Light
This light comes on briefly
when the vehicle is turned on.
If the light does not come on,
have the vehicle serviced by
your dealer. If the system is
working normally, the indicator
light turns off.
If the light is on and not
flashing, the TCS and
potentially the StabiliTrak/ESC

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
120 Instruments and Controls
system are not fully
operational and may not assist
in maintaining control. Adjust
driving accordingly. If the
condition persists, see your
dealer as soon as possible.
A Driver Information Center
(DIC) message may display.
The light flashes when the
TCS and/or the StabiliTrak/
ESC system is actively
working.
See Traction Control/
Electronic Stability Control
0221.
Driver Mode Control
Light
This light comes on when
Normal Mode is selected.
This light comes on when
Sport Mode is selected.
This light comes on when
Snow/Ice Mode is selected.
This light comes on when My
Mode is selected. See Driver
Mode Control 0223.
Tire Pressure Light
If equipped with the Tire
Pressure Monitor System
(TPMS), this light comes on
briefly when the vehicle is
started. It provides
information about tire
pressures and the TPMS.
When the Light Is On Steady
This indicates that one or
more of the tires are
significantly underinflated.
A Driver Information Center
(DIC) tire pressure message
may also display. Stop as soon
as possible, and inflate the
tires to the pressure value
shown on the Tire and
Loading Information label. See
Tire Pressure 0342.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Instruments and Controls 121
When the Light Flashes First
and Then Is On Steady
If the light flashes for about a
minute and then stays on,
there may be a problem with
the TPMS. If the problem is
not corrected, the light will
come on every time the
vehicle is started. See Tire
Pressure Monitor Operation
0344.
Security Light
The security light should come
on briefly as the vehicle is
started. If it does not come on,
have the vehicle serviced by
your dealer. If the system is
working normally, the indicator
light turns off. If the light stays on and the
vehicle does not start, there
could be a problem with the
theft-deterrent system.
Vehicle Ready Light
The vehicle ready light comes
on whenever the vehicle is
ready to be driven.
One-Pedal Driving
Light
This light comes on when
One-Pedal Driving is active.
See One-Pedal Driving
0214.
High-Beam On Light
This light comes on when the
high-beam headlamps are in
use. See Headlamp High/
Low-Beam Changer 0142.
IntelliBeam Light
If equipped, this light comes on
when the IntelliBeam system is
enabled. See Exterior Lamp
Controls 0139.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
122 Instruments and Controls
Lamps On Reminder
This light comes on when the
exterior lamps are in use,
except when only the Daytime
Running Lamps (DRL) are
active. See Exterior Lamp
Controls0139.
Cruise Control Light
The cruise control light is
white when the cruise control
is on and ready, and turns
green when the cruise control
is set and active.
Adaptive Cruise Control
Light
This light is white when the
Adaptive Cruise Control (ACC,
if equipped) is on and ready,
and turns green when the
ACC is set and active.
Curve Speed Control Light
If equipped, this light may
illuminate green when ACC is
actively controlling the vehicle
speed and detects a sharp
curve on the road ahead. ACC automatically slows the
vehicle down while navigating
the curve and may increase
speed out of the curve, but will
not exceed the set speed.
See Adaptive Cruise Control
(Advanced)
0225.
Super Cruise Light
This light comes on to show
the status of Super Cruise.
See Super Cruise 0236.
Door Ajar Light

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Instruments and Controls 123
This light comes on when a
door is open or not securely
latched. Before driving, check
that all doors are properly
closed.
Information
Displays
Charging
Important Information about
Electric Vehicle Charging
.Charging an electric vehicle
can stress a building’s
electrical system more than
a typical household
appliance.
.Charge cord limits can vary
from vehicle to vehicle, and
increased charging rates can
stress a building’s electrical
system.
.Before plugging into any
electrical outlet, have a
qualified electrician inspect
and verify the electrical
system (electrical outlet,
wiring, junctions, andprotection devices) for
heavy-duty service at a
12 amp continuous load.
.Electrical outlets may wear
out with normal usage or
may be damaged over time,
making them unsuitable for
electric vehicle charging.
.Check the electrical outlet/
plug while charging and
discontinue use if the
electrical outlet/plug is hot,
then have the electrical
outlet serviced by a qualified
electrician.
.When outdoors, plug into an
electrical outlet that is
weatherproof while in use.
.Mount the charging cord to
reduce strain on the
electrical outlet/plug.
.Do not place the charge cord
in a position where it is
expected to be submerged
in water.
{Danger
Improper use of portable
electric vehicle charge cords
may cause a fire, electrical
shock, or burns, and may
result in damage to
property, serious injury,
or death.
.Do not use extension
cords, multi-outlet power
strips, splitters, grounding
adaptors, surge
protectors, or similar
devices.
.Do not use an electrical
outlet that is worn or
damaged, or will not hold
the plug firmly in place.
.Do not use an electrical
outlet that is not properly
grounded.
.Do not use an electrical
outlet that is on a circuit
with other electrical loads.