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:
Running a function
Press the
button.
The function will run immediately. This
means, for example, that the number is dialed
when a phone number is selected. ...
Software Update
The vehicle supports various external devices
depending on the current software version. With
a software update, the vehicle can support new
cell phones* or new external devices*.
The updating ...
Individual protection at every seat
The exemplary crash responses of the new BMW 3-Series Sedan body also provide
the best possible basis for the optimum design and set-up of the car's restraint
systems. The sports sedan is equipped ...
