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






General Information

The immobilizer control module is integrated in the instrument cluster. The immobilizer control module is replaced together with the instrument cluster.

- If the control module is replaced, use Vehicle Diagnosis, Testing & info. System (VAS 5051B) (or other VAS 505X class tester) in operating mode "Guided Functions" and select the "Replace" function for the respective control module.