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: Testing and Inspection






SMARTBEAM(R)

NOTE: For SmartBeam(R) to operate, the vehicle must have the appropriate headlamp switch installed, the high beam select switch pushed forward, and the Auto Low/High option must be enabled using the customer programmable features function of the Electronic Vehicle Information Center (EVIC). Also, both the Totally Integrated Power Module/Front Control Module (TIPM/FCM) and the Steering Control Module (SCM) must be properly configured for the automatic headlamps option using a diagnostic scan tool. Description and Operation

SMARTBEAM(R) DIAGNOSIS