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

GF54.21-P-4105-03QB Upper Control Panel Control Unit, Design



GF54.21-P-4105-03QB Upper Control Panel Control Unit, Design
- as of 1.9.04

Component Identification:






With (United States of America) and (Japan) with code (551) Anti-theft alarm system (ATA [EDW]) the tow-away protection function is discontinued as of 1.6.06.
The TS [AS] OFF switch and ATA [EDW] function indicator (N72/1s27) is designed as a blind button. The ATA [EDW] function indicator remains fitted.