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

Back-Up Light Switch




1. Test back-up light switch by placing gearshift lever in reverse and turning ignition switch to ON.
2. If back-up lights do not go on, check the fuse.
3. If the fuse is good, remove the back-up light switch.




4. Using an ohmmeter, check for switch continuity by pressing in on switch plunger. If no continuity, replace switch.