Switching on/off

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

ventilation may switch off. 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.
until the desired ventilation level is set. To switch on: press button 1 repeatedly until the desired ventilation level is set.

sliding sunroof using the "Convenience 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.

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

    See also:

    Control panel for dual-zone climate control
    Canada only 1 Sets the temperature, left 2 Defrosts the windshield 3 Switches the ZONE function on/off 4 Activates/deactivates cooling with air dehumidification Activates/deactivates the residu ...

    Incoming call
    Rejecting or accepting a call When there is an incoming call, you see a corresponding window in the display. To reject: select Reject by turning the COMAND controller and press to confir ...

    Everything considered: integral Mercedes-Benz safety concept
    The comprehensive Mercedes approach to integral safety also applies in the new R-Class. This trailblazing safety philosophy goes well beyond compliance with standardised crash test regulations. It ...