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

A/C Indicator

A/C Control Assembly (Push Type):




A/C Indicator Testing:






1. Connect battery positive to terminal A-12 and negative to terminal A-4.
2. Push A/C button in and check that indicator lights.
3. If not as specified, replace A/C control assembly.