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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Wiper Switch: Service and Repair


1982---83 CHEVROLET

1. Disconnect battery ground cable.
2. Remove screws securing control shroud on instrument panel. (One screw is hidden above headlight switch shaft and one is hidden above cigarette lighter knob.)
3. Lift off shroud and remove remaining screws.
4. Unplug wiper switch and remove.
5. Reverse procedure to install.