Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Cleaning Glass Surfaces



Cleaning Glass Surfaces

Clean glass surfaces on a regular basis.

1. Use GM P/N 1050427 Glass Cleaner or the equivalent to remove normal tobacco smoke and dust films.
2. Use a nonabrasive cleanser on the outside of the windshield.
3. Clean the wiper blades with a cloth soaked in a solution of one-half water and one-half GM P/N 1051515 Opticlean(R) or the equivalent.
4. Use an alternative solution of one-half water and one-half methanol alcohol when Opticlean(R) is not available.
5. Rinse the blade with water.