See also:

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...

Switching on/off
The three blue indicator lamps in the buttons indicate the ventilation level you have selected. If the battery voltage is too low, the seat ventilation may switch off. •► Make sure tha ...

Folding the seat backrest back
Folding the seat backrest back Move the driver's or front-passenger seat forward if necessary. Make sure that the seat belt does not become trapped when folding the rear seat backrest ...