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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Security Lamp



Range ON /OFF:
This output refers to the commanded state of the SECURITY indicator located on the instrument cluster. ON is displayed when the instrument cluster is commanding the SECURITY indicator ON. OFF is displayed when the instrument cluster is not commanding the SECURITY indicator ON. The instrument cluster will command the SECURITY indicator to be displayed in the under the following conditions:
^ When the instrument cluster receives a class 2 serial data message from the (BCM).
^ A class 2 communication failure occurs and the ignition switch in the RUN position.