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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Control Assembly: Service and Repair


1. Disconnect heater control harness electrical connector.
2. Remove heater control panel assembly attaching screws. Remove lower screws first, then the upper screws.
3. Remove assembly, while loosening attaching screws at the bottom of the panel.
4. Remove control panel from vehicle.
5. Reverse procedure to install.