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:
TeleService
General information
TeleService supports communication with your
service center.
► Data on the vehicle's service requirements
can be sent directly to the service center. In
this way, the ...
Tire inflation pressure values up to
100 mph/160 km/h
528i
528i xDrive
535i
550i
535i xDrive
550i xDrive
...
Mounting LATCH child restraint fixing systems
1. Mount the child restraint fixing system; refer
to the operating instructions of the system.
2. Ensure that both LATCH anchors are properly
connected. ...
