MSC diagnosis previous knowledge function sequence - AD88.79-P-2000-02A

Function sequence 

The required adjustment of the exterior rearview mirrors is transmitted as a CAN message from the lower control field control module (N72) to the corresponding door control module (N69/1, N69/2). The door control module (N69/1, N69/2) actuates the respective exterior rearview mirror motor (M21/6, M21/7) via a direct line.