928 S4 V8-4957cc 5.0L (1987)
Troubleshooting Mirror System
Checking Mirror Control System
1.
Store mirror position into memory with position key 1.
2.
Detach mirror control.
The mirror control unit is mounted on the side wall in the driver's side footwell beside the ABS control unit.
Checking Mirror Control Switches
3.
Disconnect plug 1.