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.
See also:
Contacts
...
Control Display
Notes
To clean the Control Display, follow the care
instructions.
Do not place objects close to the Control
Display; otherwise, the Control Display can
be damaged.
Switching off
1. ...
Treble, bass, balance, and
fader
▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volume ...