Automatic Antidazzle Rear-View Mirror, Fault Diagnosis Hints

The automatic antidazzle inner rear-view mirror can be activated when the ignition switch is in the drive position (+54).
The ADM control module is grounded by pin 8 (via crimp 46) to grounding point G42 (LHD) or G40 (RHD).
The ADM control module is supplied with power on pin 3 (+64 circuit) and pin 5 (+15 circuit).

1 Check that fuses 21 and 2 are intact and supplied with current.
2 Check that the rear-view mirror control module (637) is supplied with current.
3 Check the wiring harness, connectors and ground connections.