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.

    See also:

    Switching on/off manually
    Press the button. On: the LED lights up. Off: the LED goes out. If Top View is displayed, switch on the backup camera via the iDrive. ...

    Brake Energy Regeneration: an energy-saving innovation.
    The new BMW 5-Series sedan continues the roll-out of BMW's Brake Energy Regeneration system on US models. To save energy and reduce the vehicle's fuel consumption over time, this system manages th ...

    Switching the warning function on/off
    Press the button On: the LED lights up. Off: the LED goes out. The state is stored for the remote control currently in use. ...