Cadillac CTS-V 2019 Owner's Manual page 314

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.
Carbon Fiber Care
Carbon fiber composite parts can be
washed and waxed like any other
parts. Use a clear or black pigmented
wax. See Composite Materials 0 187.
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.
VEHICLE CARE
Washer fluids and other cleaning
agents in higher concentrations
than suggested by the
manufacturer.
Solvents, alcohols, fuels, 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 non-uniform finish.
Clean low gloss stripes with soap
and water only.
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