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

Windows and Glass: Testing and Inspection



Trouble-Shooting Information

Condition







- No diagnostic trouble codes are stored
- Fault is permanent.

Possible source

- Dirt on inner side of window can cause mist build-up.

Checking The Windows







Cleaning the windows

HINT: A dirty inner side of window can mist up again more easily. Check and clean any dirt from the inside.

Do the necessary corrective action.