Warning stages
Prewarning
This warning is issued, for example, when there is the impending danger of a collision or the distance to the vehicle ahead is too small.
Acute warning
Warning of the imminent danger of a collision when the vehicle approaches another object at a relatively high differential speed.
See also:
Long-term vehicle storage
Your service center can advise you on what to
consider when storing the vehicle for longer
than three months. ...
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. ...
Switching off automatically
The system switches off and the LED goes out:
After approx. 160 ft/50 m when driving forward.
Above approx. 22 mph/36 km/h when driving
forward.
Switch on the system again if necessary. ...