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:
Shoulder support
Also supports the back in the shoulder area:
▷ Results in a relaxed seating position.
▷ Reduces strain on the shoulder muscles. ...
Oil types
Note
No oil additives
Oil additives may lead to engine damage.
Approved oil types
Your service center can advise you on which engine
oils have been approved by the manufacturer
of your vehicl ...
Approved mobile phones
Details on which mobile phones and external
devices with a Bluetooth interface are supported by the mobile phone preparation
package
can be obtained at www.bmwusa.com/bluetooth.
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