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

Adapting Components and Functions


Adapting components and functions

Special tools and equipment
^ VAS 5051 Vehicle Diagnosis, Testing and Information System
^ Diagnostic cable VAS 5051/1 or VAS 5051/3
Select "guided fault finding" in the VAS 5051 tester.
After all control modules have been checked:
^ Press "Go to" button.
^ Select "Function/component selection".
^ Select "drive train".
^ Select "engine code".
^ Select "01-Systems capable of self-diagnosis".
^ Select "engine management system".
^ Select "Functions".
^ Select "Function or component".