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. Select "All channels" or the desired category.
4. Select the desired channel.
Via the button in the area of the CD/ DVD player
Press the 
button for the corresponding direction.
The next channel is selected.
Via direct channel entry1. "Radio"
2. "Satellite radio"
3. 
"Set channel"
4. Turn the controller until the desired channel is reached and press the
controller.
See also:
Visual warning
The approach of the vehicle to an object can be
shown on the Control Display.
When the distance to an object is small, a red bar
is shown in front of the vehicle, as it is in the PDC
display.
...
Instrument cluster, electronic displays
1 Symbols and messages, e.g., warnings
2 Range
3 Computer
4 Navigation display
Service display
5 Selection list, e.g., radio
6 Transmission displays ...
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplaning.
It is characterized by a partial or complete
loss of contact ...