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)

Or, hide this message: temporarily or permanently

Dimmer Switch: Service and Repair


1. Disable airbag system as described under MAINTENANCE PROCEDURES/AIRBAG SYSTEM DISARMING.
2. Disconnect battery ground cable.
3. Remove steering wheel.
4. Remove cover under steering column switch.
5. Remove steering column mounting bolts.
6. Remove instrument cover mounting screws.
7. Remove instrument cover and disconnect electrical connections.
8. Remove instrument column switch.
9. Reverse procedure to install.