Appearance Care; Exterior Care - Cadillac XT4 2023 Owner's Manual

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 0 330.
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 washers closer
than 30 cm (12 in) to the surface of the
vehicle. Use of power washers exceeding
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 windscreen 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.
Cleaning Underbonnet Components
Caution
Do not power wash any component
under the bonnet that has this
symbol.
Caution (Continued)
This could cause damage that would not
be covered by the vehicle warranty.
Solvents or aggressive cleaners may harm
underbonnet components. The usages of
these chemicals should be avoided.
Recommend water only.
A pressure washer may be used, but care
must be taken. 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 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,
(Continued)
tree sap, bird droppings, chemicals from
Vehicle Care 315