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

"Expert Mode" Troubleshooting



"Expert Mode" Troubleshooting

Expert Mode troubleshooting can be activated at any time during system guided troubleshooting.

Press the operating button in the navigation line. You have access to the following screens.
- Documents
- Function and component selection
- Test Schedule (own test schedule)
- Control Unit functions
- Measurement system

To return to system - guided diagnosis, press the appropriate button. Any documents assigned to the diagnosis test which is currently active may be viewed. A new diagnosis test can be selected at any time in "function and component selection".

Press the Test Schedule button to call up the test modules assigned to the diagnosis tests. A second schedule list, "Own test schedule" now displays the test modules assigned to selected diagnosis tests.