Activating/deactivating

button. To activate: press the The indicator lamp in the  button button.
The indicator lamp in the lights up. button lights up.
button. To switch off: press the The indicator lamp in the  button button.
The indicator lamp in the goes out. The cooling with air dehumidification function has a delayed button goes out. The cooling with air dehumidification function has a delayed switch-off feature.

    See also:

    Cleaning the headliner and carpets
    Roof lining: use soft brushes or dry shampoo if it is particularly dirty. Carpets: use carpet and textile cleaners that have been approved and recommended by Mercedes-Benz. ...

    How the occupant classification system works
    The Occupant Classification System (OCS) categorizes the occupant on the frontpassenger seat by means of a weight sensor. The front-passenger front air bag is deactivated automatically for cert ...

    Important safety notes
    WARNING When expanding the cargo volume, always fold the seat backrests fully forward. Unless you are transporting cargo, the seat backrests must remain properly locked in the upright posi ...