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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Lighting and Horns: Description and Operation

DRL System Description (If Equipped)

The DRL system is controlled by BCM (1). It lights headlights when following three conditions are met.
Conditions for DRL operation:
- The engine is running
- The lighting switch is at "OFF" position
- The parking brake is not applied.