Automatic interior lighting control

•► To switch on/off: press the When the automatic interior lighting button.

When the automatic interior lighting control is activated, the button is flush with the overhead control panel.

The interior lighting automatically switches on if you:

 - unlock the vehicle
 - open a door
 - remove the SmartKey from the ignition lock

The interior light is activated for a short while when the SmartKey is removed from the ignition lock. You can activate this delayed switch-off using the on-board computer.

    See also:

    Controlling the front climate control using the front control panel
    Turn the SmartKey to position 2 in the ignition lock. Set the desired temperature. To switch on: press the rocker switch up or down. The indicator lamp in the rocker switch lights up. ...

    Mercedes-Benz M-Class Owners Manual
    ...

    Activating/deactivating
    The evaporator is ventilated when the airconditioning system is operated. The blower is activated automatically approximately one hour after the vehicle has been locked. The blower operates on ...