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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General Information




The heater and the A/C control head uses three knobs and tour push buttons in order to control the following features:
^ The air delivery
^ The air temperature
^ The blower motor speed
^ The rear defrost
A vacuum/electrical wiring harness connects the compressor clutch and the blower motor to the control head.