See also:

Switching on/off
To switch the entertainment audio output on or off: Press knob 1next to the CD/DVD player. This symbol on the Control Display indicates that sound output is switched off. The sound output is ava ...

Software Update
The vehicle supports various external devices depending on the current software version. With a software update, the vehicle can support new cell phones or new external device, for example. ...

Tone control
You can alter various tone settings, e.g. treble and bass or the speed-dependent volume increase. The tone settings are applied to all audio sources. The settings are stored for the remote control ...