See also:

General information
The channels are offered in predefined packages. The packages must be enabled by telephone. ...

Windshield washer nozzles
The washer jets are automatically heated whenever the ignition is switched on.   ...

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...