See also:

Adjusting volume
Turn knob 1next to the CD/DVD player until the desired volume is obtained. You can also adjust the volume with buttons on the steering wheel. ...

Requirements
Via the Control Display, set a language that is also supported by the voice activation system so that the spoken commands can be identified. Set the language. ...

The concept
Personal Profile concept You can set several of your vehicle's functions to suit your personal needs and preferences. ► The settings are automatically saved in the profile currently activa ...