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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High Beam Feedback - Range High Beams On / High Beams Off

The Body Function Controller (BFC) uses this input in determining the state of the High Beam Headlamps. A single wire input into the Body Function Controller (BFC) monitors the High Beam Headlamp Voltage. High Beams On, is displayed when the High Beams are illuminated. High Beams Off, is displayed when the High Beams are not illuminated. Refer to High Beam Input. High Beam Input - Range 0 - 16 V