Interior rearview mirror, automatic dimming feature

Photocells are used for control:
- In the mirror glass.
- On the back of the mirror.
For proper operation:
- Keep the photocells clean.
- Do not cover the area between the inside rearview mirror and the windshield.
See also:
Video playback
OverviewVideo playback possible via snap-in adapter. They can be operated via iDrive.
Sound is output over the vehicle speakers.
PlaybackFor your own safety, the video image is only displayed up to ...
Rain sensor
The concept
The time between wipes is controlled automatically
and depends on the intensity of the rainfall.
The sensor is located on the windshield, directly
in front of the interior rearview m ...
Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings".
2. "Tone".
3. "Reset" ...
