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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Electronic Climate Control

Climate Control Unit Removal and Installation




1. Remove the climate control unit (A) from the dashboard, then disconnect the 30P connector (B). Be careful not to damage the control unit and the dashboard.
2. Install the control unit in the reverse order of removal. After installation, operate the control unit controls to see whether it works properly.
3. Run the self-diagnosis function to confirm that there are no problems in the system.