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

Headlamp Control Module

L 1 LIGHT RETAINER RELAY
1-Ground: Approx. 12 Volts with Ignition SW at ON position
6-Ground: Always approx. 12 Volts
5-Ground: Continuity with Driver's Door open
7-Ground: Always approx. 12 Volts
8-Ground: Always approx. 12 Volts
3-Ground: Continuity with Light Control SW at HEAD position
2-Ground: Continuity with Light Control SW at TAIL or HEAD position