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:
Parked car ventilation
The conceptThe parked car ventilation provides ventilation to the passenger compartment
and lowers its temperature, if necessary.
The parked car ventilation system is operated via iDrive. Two diffe ...
Switching off the engine
Procedure
1. Engage transmission position P with the vehicle
stopped.
2. Press the Start/Stop button.
3. Set the parking brake.
4. Remove the remote control from the ignition
lock
Before driv ...
TeleService Battery Guard
TeleService Battery Guard continually checks
the battery charge level of the vehicle. If the battery
charge level falls below a certain value, a
notification is automatically sent to your service
...
