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. "L7 Surround"

When surround is activated, multi-channel playback is simulated when a stereo audio track is played.
LOGIC7 and LOGIC7 logo are registered trademarks of Lexicon, Inc., a Harman International Group company.
See also:
Front ventilation
Front ventilation
1. Use the thumbwheels to smoothly open and
close the air vents
2. Use the lever to change the direction of the
air flow
Avoiding injury
Do not drop any foreign objects i ...
Tail lamps
▷ Turn signal, backup lamp: 21-watt bulb,
H21W.
▷ Brake lamp, brake force display: 21-watt
bulb, P21W
▷ Tail lamp: LED technology.
Contact your service center in the event of ...
BMW Maintenance System
The maintenance system directs you to required
maintenance measures and thereby supports
you in maintaining road safety and the operational
reliability of the vehicle. ...
