Low beams
Switch position 
with
the ignition switched
on: the low beams light up.
See also:
Automatic deactivation during forward travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if necessary. ...
Selecting a channel
You can only listen to enabled channels.
The selected channel is stored for the remote control currently in use.
Via iDrive1. "Radio"
2. "Satellite radio"
3. ...
Special windshield
The windshield is part of the system.
The shape of the windshield makes it possible
to display a precise image.
A film in the windshield prevents double images
from being displayed.
Therefore, ...