Telephone

See also:
Controls
1 Change entertainment sources
2 Change station/track
3 Programmable memory buttons
4 Volume, on/off
5 Change wave band ...
Have maintenance carried out
Have vehicles maintained regularly to achieve
optimal vehicle economy and operating life.
Have the maintenance carried out by your service
center.
Please also note the BMW Maintenance System,
r ...
Treble, bass, balance, and
fader
▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volu ...
