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

Extract Coding




Extract Coding
Under the menu item Extract coding, you can read out which equipment features are activated and which are not. Also, it is possible to read out the vehicle type and the data record version, and where the airbag triggering unit was locked.

The following equipment features can be read out:
- Driver's/passenger's airbag
- Driver's airbag only
- Buckle (detects whether seat belt is fastened)
- Child seat occupancy (detects whether a child seat is being used on the passenger's side)
- USA (vehicles)