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)

Or, hide this message: temporarily or permanently

Behaviour In the Case of Servicing



Behaviour In The Case Of Servicing

When removing:
- vehicle battery
- alarm siren
- alarm control centre

an activated tilt sensor will trigger an alarm. In order to carry out servicing work, the alarm siren must be switched off before starting the work. To switch it off, insert the vehicle key with valid transponder into the ignition lock and rotate to actuate the buzzer contact. Components can be removed without triggering the alarm as long as the vehicle key remains inserted.