Fault Code 01800

[ForthRightAfter]

has anyone had this fault before?

Address 09: Cent. Elect. Labels: 8E0-907-279-8E2.LBL
Part No: 8E0 907 279 F
Component: int. Lastmodul RDW 0517
Coding: 00011
Shop #: WSC 00000
1 Fault Found:
01800 - Light Switch (E1)
27-00 - Implausible Signal


i cant seem to figure out whats going on, i know it has something to do with the rearview mirror but i dont know how to fix this anyone have this happen to them before? any input would be appreciated.

 

[bearthebruce]

Have you checked the Ross-Tech Wiki?
http://wiki.ross-tech.com/index.php/01800

Perhaps this description will help to clarify the problem.