Cadillac cts User Manual

Silicone grease on weatherstrips will make them 
last longer, seal better, and not stick or squeak. 
Apply silicone grease with a clean cloth at least 
every six months. During very cold, damp weather 
more frequent application may be required. See
“Recommended Fluids and Lubricants” in the Index.

The paint finish on your vehicle provides beauty, depth
of color, gloss retention and durability.

The best way to preserve your vehicle’s finish is to 
keep it clean by washing it often with lukewarm or 
cold water.

Don’t wash your vehicle in the direct rays of the sun.
Use a car washing soap. Don’t use strong soaps or
chemical detergents. Be sure to rinse the vehicle well,
removing all soap residue completely. You can get
GM

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approved cleaning products from your dealer. See

“Appearance Care and Materials” in the Index. Don’t
use cleaning agents that are petroleum based, or that
contain acid or abrasives. All cleaning agents should be
flushed promptly and not allowed to dry on the surface,
or they could stain. Dry the finish with a soft, clean
chamois or an all

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cotton towel to avoid surface

scratches and water spotting.

High pressure car washes may cause water to enter 
your vehicle.

Use only lukewarm or cold water, a soft cloth and a car
washing soap to clean exterior lamps and lenses. Follow
instructions under “Washing Your Vehicle.”