Design of overhead control panel control unit - GF82.20-P-4101-03PP
Illustrated on Model 203.0
In the overhead control panel control unit (N70) the above listed switches, lamps and sensors are integrated apart from the actual control unit. Likewise, the interface to the interior CAN is integrated for the rain/light sensor (B38/2) with code (345a) rain sensor, except for vehicles with code (491) USA version and vehicles with code (460) Canada vehicles additional parts as of 1.6.03.
The connection to the inside rearview mirror (A67) is accomplished with a multiple conductor cable