Switching on/off manually

Switching on/off manually
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out.
See also:
Adjusting the volume
Turn the knob during an announcement.
The volume remains constant even if the
volume of other audio sources is changed.
The volume is stored for the remote control
currently in use.
Not ...
General information
The following functions are available:
▷ Use of a mobile phone as a telephone.
▷ Use of a mobile phone as an additional telephone.
▷ Use of a mobile phone as an audio source.
...
Saving a function
1. Highlight the function via the iDrive.
2. Press
the desired button for more
than 2 seconds. ...
