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



Wiper Switch






Caution: Before removal of air bag module and clock spring, refer to Restraint Systems.

Column Switch Removal Steps
- Horn pad. Refer to Steering.
- Air bag module. Refer to Restraint Systems.
- Steering wheel. Refer to Steering.

1. Column cover, lower.
2. Column cover, upper.
3. Column switch assembly (with built in wiper and washer switch, and wiper relay).
4. Clock spring*.

Note: Do not remove parts marked with * from the column switch except when removal is absolutely necessary.