See also:

Radio ready state
Activate radio ready state: When the ignition is switched off: press ON/ OFF button on the radio. When the engine is running: press START/ STOP button. Some electronic systems/power con ...

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. ...

Reference
This chapter contains technical data, short commands for the voice activation system, and an index that will quickly take you to the information you need. ...