Switching on/off
Press the button.
See also:
Treble, bass, balance, and fader
▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volume ...
BMW 7 Series Owners Manual
h4 {color:#800000}
h3 {color:#0033CC}
h2 {color:#008000}
h1 {color:#FF0000}
...
Safety switch
With the safety switch, the rear windows are
prevented from being opened or closed via the
switches in the rear passenger area, such as by
children.
Press the button.
The LED lights up if the ...