See also:

Route guidance active
No change of direction announced 1 Distance to the destination 2 Symbol for "follow the road's course" 3 Distance to the next change of direction 4 Current road Change of direct ...

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 ...

Switching on/off
The three red indicator lamps in the button indicate the heating level you have selected. If the battery voltage is too low, the seat heating may switch off. Driver's and front-passenger ...