Multi-channel playback,surround
Choose between stereo and multi-channel playback, surround.
Setting multi-channel playback, surround
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Surround"

When surround is activated, multi-channel playback is simulated when a stereo audio track is played.
See also:
Reading out loud
Text messages, e-mails, appointment entries,
tasks, and notes can be read out loud.
1. Select the desired message, appointment,
task, or note.
2.
Select the symbol.
The following options ar ...
Volume
"Speed volume": speed-dependent volume
control.
"PDC": volume of the PDC signal* compared
to the entertainment sound output.
"Gong": volume of the signal, su ...
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. ...
