Switching on/off

The three blue indicator lamps in the buttons indicate the ventilation level you have selected.

low, the seat If the battery voltage is too low, the seat ventilation may switch off.

Make sure that the SmartKey is

in position 2 in the ignition lock. Make sure that the SmartKey is in position 2 in the ignition lock.
repeatedly until the desired ventilation level is set. To switch on: press button 1 repeatedly until the desired ventilation level is set.

and the You can open the side windows and the sliding sunroof using the "Convenience opening" feature. The seat ventilation of the driver's seat automatically switches to the highest level.

button 1 repeatedly To switch off: press button 1 repeatedly until all the indicator lamps go out.

    See also:

    Coolant temperature display
    WARNING Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated e ...

    Operating the on-board computer
    The on-board computer is activated as soon as you turn the SmartKey to position 2 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using ...

    Adjusting the head restraints manually
    Adjusting the head restraint height The head restraints must only be removed at a qualified specialist workshop. Mercedes-Benz recommends that you use a Mercedes-Benz Center for this purpose. ...