Timeshift
Approx. one hour of the program being broadcast on the channel currently being listened to is stored in a buffer. Prerequisite: the signal must be available.
The stored audio track can be played with a delay following the live broadcast. When the buffer is full, the older tracks are overwritten. The buffer is cleared when a new channel is selected.
Opening the timeshift function
1. "Radio".
2. "Satellite radio".
3. 
"Replay - Time shift"
▷ The red arrow shows the current playback position.
▷ The time difference to the live broadcast is displayed next to the buffer bar.
For live transmissions: "live".
Timeshift menu
Automatic timeshift
When the function is activated, audio playback is stopped automatically in the event of:
▷ Incoming and outgoing telephone calls.
▷ Activation of the voice activation system.
▷ Muting.
The audio playback then continues with a time delay.
To activate:
1. "Radio".
2. "Satellite radio".
3. 
"Replay - Time shift".
4. 
"Automatic time shift".
To deactivate: 
"Automatic time
shift".
See also:
Engine specifications
The rated power outputs are established on the
basis of fuel grade AKI 91.
...
Entertainment
This chapter helps assure your enjoyment when
receiving radio stations and playing CDs, DVDs,
and tracks from the music collection. ...
Route
General informationDepending on your vehicle's equipment, various views of the route are available
during route guidance:
> Arrow display on the Control Display.
> List of route segments ...