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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Test L

PINPOINT TEST L: PANIC FEATURE IS INOPERATIVE


Test L1:






Test L2-L5:






Normal Operation
When the panic button on the remote transmitter is pressed, it sends a signal to the driver door module (DDM) which sends the information to the front electronic module (FEM) to activate the alarm.

Possible Causes
- remote transmitter battery
- remote transmitter programming
- DDM