CADILLAC LYRIC 2023 Owners Manual

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
360 Vehicle Care
Caution (Continued)
with drive axle tires on the
ground. Damage is not
covered by the vehicle
warranty.
Caution
The vehicle may be equipped
with an electric parking
brake and/or an electronic
shifter. In the event of a loss
of 12-volt battery power, the
electric parking brake
cannot be released, and the
vehicle cannot be shifted to
N (Neutral). Tire skates or
dollies must be used under
the non-rolling tires to
prevent damage while
loading/unloading the
vehicle. Dragging the vehicle
will cause damage not
covered by the vehicle
warranty.
Caution
The vehicle may be equipped
with a tow eye. Improper use
of the tow eye may cause
damage to the vehicle and is
not covered by the vehicle
warranty. If equipped, use
the tow eye to load the
vehicle onto a flatbed tow
truck from a flat road
surface, or to move the
vehicle a very short distance
at a walking pace. The tow
eye is not designed for
off-road recovery. The
vehicle must be in
N (Neutral) with the electric
parking brake released when
using the tow eye.
Contact a professional towing
service if the disabled vehicle
must be transported. GM
recommends a flatbed tow
truck to transport a disabled
vehicle. Use ramps to help
reduce approach angles,
if necessary. If equipped, a tow eye may be
located near the spare tire or
emergency jack. Do not use
the tow eye to pull the vehicle
from the snow, mud, sand,
or ditch. Tow eye threads may
have right or left-hand
threads. Use caution when
installing or removing the
tow eye.
The vehicle must be in
N (Neutral) and the electric
parking brake must be
released when loading the
vehicle onto a flatbed tow
truck.
.If the vehicle is equipped
with car wash mode and has
12-volt battery power, refer
to
“Car Wash Mode” under
Electric Drive Unit 0211 to
place the vehicle in
N (Neutral).
.If the 12-volt battery is dead
and/or the vehicle will not
start, the vehicle will not
move. Try to jump start the

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 361
vehicle. Refer to Jump
Starting - North America
0356 and if the jump start is
successful, retry the “Car
Wash Mode” procedure.
.If jump starting is
unsuccessful, the vehicle will
not move. Tire skates or
dollies must be used under
the non-rolling tires to
prevent vehicle damage.
Front Tow Eye Attachment
Point
1. Carefully open the cover in the fascia by using the small
notch that conceals the tow
eye socket.
2. Install the tow eye into thesocket and turn it until it is
fully tightened. When the
tow eye is removed, reinstall
the cover with the notch in
the original position. Rear Tow Eye Attachment
Point
1. Carefully open the cover in
the fascia by using the small
notch that conceals the tow
eye socket.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
362 Vehicle Care
2. Install the tow eye into thesocket and turn it until it is
fully tightened. When the
tow eye is removed, reinstall
the cover with the notch in
the original position.
Recreational Vehicle
Towing
Recreational vehicle towing
means towing the vehicle
behind another vehicle, such
as behind a motor home. The
two most common types of
recreational vehicle towing are
known as dinghy towing and
dolly towing. Dinghy towing is towing the vehicle with all four
wheels on the ground. Dolly
towing is towing the vehicle
with two wheels on the
ground and two wheels up on
a device known as a dolly.
Here are some important
things to consider before
recreational vehicle towing:
.Before towing the vehicle,
become familiar with the
local laws that apply to
recreational vehicle towing.
These laws may vary by
region.
.What is the towing capacity
of the towing vehicle? Be
sure to read the tow vehicle
manufacturer's
recommendations.
.How far will the vehicle be
towed? Some vehicles have
restrictions on how far and
how long they can tow.
.Does the vehicle have the
proper towing equipment?
See your dealer or trailering
professional for additional
advice and equipment
recommendations.
.Is the vehicle ready to be
towed? Just as preparing
the vehicle for a long trip,
make sure the vehicle is
prepared to be towed.
Caution
Use of a shield mounted in
front of the vehicle grille
could restrict airflow and
cause damage to the
electric drive unit. The
repairs would not be
covered by the vehicle
warranty. If using a shield,
only use one that attaches
to the towing vehicle.

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
364 Vehicle Care
3. Set the Electric ParkingBrake (EPB). See Electric
Parking Brake 0217.
4. Secure the vehicle to the dolly.
5. Follow the dolly manufacturer's instructions
for preparing the vehicle
and dolly for towing.
6. Turn off the EPB.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the
factory. Use a de-icing agent
only when absolutely
necessary, and have the locks
greased after using. See
Recommended Fluids and
Lubricants 0379.
Washing the Vehicle
To preserve the vehicle's
finish, wash it often and out of
direct sunlight.
Caution
Do not use
petroleum-based, acidic,
or abrasive cleaning agents
as they can damage the
vehicle's paint, metal,
or plastic parts. If damage
occurs, it would not be
covered by the vehicle
warranty. Approved cleaning
products can be obtained
from your dealer. Follow all
manufacturer directions
regarding correct product
usage, necessary safety
precautions, and
appropriate disposal of any
vehicle care product.
Caution
Avoid using high-pressure
washes closer than 30 cm
(12 in) to the surface of the
vehicle. Use of power
washers exceeding
(Continued)
Caution (Continued)
8 274 kPa (1,200 psi) can
result in damage or removal
of paint and decals.
If using an automatic car wash,
follow the car wash
instructions. The windshield
wiper and rear window wiper,
if equipped, must be off.
Remove any accessories that
may be damaged or interfere
with the car wash equipment.
Rinse the vehicle well, before
washing and after, to remove
all cleaning agents completely.
If they are allowed to dry on
the surface, they could stain.
Dry the finish with a soft, clean
chamois or an all-cotton towel
to avoid surface scratches
and water spotting.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
Vehicle Care 365
Cleaning Underhood
Components
Caution
Do not power wash any
component under the hood
that has this
esymbol.
This could cause damage
that would not be covered
by the vehicle warranty.
Solvents or aggressive
cleaners may harm underhood
components. Avoid using
these chemicals. Water is
recommended.
A pressure washer may be
used, but use care when
handling. The following criteria
must be followed:
.Water pressure must be
kept below 14,000 KPa
(2,000 PSI).
.Water temperature must be
below 80 °C (180 °F).
.Spray nozzle with a
40 degree wide angle spray
pattern or wider must
be used.
.Nozzle must be kept at least
30 cm (1 ft) away from all
surfaces.
Finish Care
Application of aftermarket
clearcoat sealant/wax
materials is not recommended.
If painted surfaces are
damaged, see your dealer to
have the damage assessed
and repaired. Foreign
materials such as calcium
chloride and other salts, ice
melting agents, road oil and
tar, tree sap, bird droppings,
chemicals from industrial
chimneys, etc., can damage
the vehicle's finish if they
remain on painted surfaces.
Wash the vehicle as soon as
possible. If necessary, use
non-abrasive cleaners that are
marked safe for painted
surfaces to remove foreign
matter. Occasional hand waxing or
mild polishing should be done
to remove residue from the
paint finish. See your dealer
for approved cleaning
products.
Do not apply waxes or
polishes to uncoated plastic,
vinyl, rubber, decals, simulated
wood, or flat paint as damage
can occur.
Caution
Machine compounding or
aggressive polishing on a
basecoat/clearcoat paint
finish may damage it. Use
only non-abrasive waxes and
polishes that are made for a
basecoat/clearcoat paint
finish on the vehicle.
To keep the paint finish
looking new, keep the vehicle
garaged or covered whenever
possible.

Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 2/23/22
366 Vehicle Care
Protecting Exterior Bright
Metal Moldings
Caution
Failure to clean and protect
the bright metal moldings
can result in a hazy white
finish or pitting. This damage
would not be covered by the
vehicle warranty.
The bright metal moldings on
the vehicle are aluminum,
chrome, or stainless steel. To
prevent damage always follow
these cleaning instructions:
.Be sure the molding is cool
to the touch before applying
any cleaning solution.
.Use only approved cleaning
solutions for aluminum,
chrome, or stainless steel.
Some cleaners are highly
acidic or contain alkaline
substances and can damage
the moldings.
.Always dilute a concentrated
cleaner according to the
manufacturer’s instructions.
.Do not use cleaners that are
not intended for
automotive use.
.Use a nonabrasive wax on
the vehicle after washing to
protect and extend the
molding finish.
Cleaning Exterior Lamps/
Lenses, Emblems, Decals,
and Stripes
Use only lukewarm or cold
water, a soft cloth, and a car
washing soap to clean exterior
lamps, lenses, emblems,
decals, and stripes. Follow
instructions under "Washing
the Vehicle" previously in this
section.
Lamp covers are made of
plastic, and some have a UV
protective coating. Do not
clean or wipe them when dry.
Do not use any of the
following on lamp covers:
.Abrasive or caustic agents.
.Washer fluids and other
cleaning agents in higher
concentrations than
suggested by the
manufacturer.
.Solvents, alcohols, or other
harsh cleaners.
.Ice scrapers or other hard
items.
.Aftermarket appearance
caps or covers while the
lamps are illuminated, due to
excessive heat generated.
Caution
Failure to clean lamps
properly can cause damage
to the lamp cover that would
not be covered by the
vehicle warranty.
Caution
Using wax on low gloss black
finish stripes can increase
the gloss level and create a (Continued)

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
Vehicle Care 369
Original manufacturer
replacement parts will provide
the corrosion protection while
maintaining the vehicle
warranty.
Finish Damage
Quickly repair minor chips and
scratches with touch-up
materials available from your
dealer to avoid corrosion.
Larger areas of finish damage
can be corrected in your
dealer's body and paint shop.
Chemical Paint Spotting
Airborne pollutants can fall
upon and attack painted
vehicle surfaces causing
blotchy, ring-shaped
discolorations, and small,
irregular dark spots etched
into the paint surface. See
“Finish Care”previously in this
section.
Interior Care
To prevent dirt particle
abrasions, regularly clean the
vehicle's interior. Before using cleaners, read and follow all
safety instructions on the
label. While cleaning the
interior, open the doors and
windows to get proper
ventilation. Newspapers or
dark garments can transfer
color to the vehicle’s interior.
Caution
Immediately remove
cleaners, hand lotions,
sunscreen, and insect
repellent from all interior
surfaces or permanent
damage may result.
Caution
Use cleaners specifically
designed for the surfaces
being cleaned to prevent
permanent damage to the
vehicle. Apply all cleaners
directly to a cleaning cloth.
Do not spray cleaners on
any switches or controls.
When using liquid soap
cleaners, follow the directions
on the specific cleaner or soap
solution for dilution
instructions.
Caution
To prevent damage:
.Never use a razor or any
other sharp object to
remove soil from any
interior surface
.Never use a brush with
stiff bristles.
.Never rub any surface
aggressively or with too
much pressure.
.Do not get any exposed
electrical components wet.
.Do not use laundry
detergents or dishwashing
soaps with degreasers. Do
not use solutions that
contain strong or
caustic soap.
(Continued)