Smart Key functions

See also:

Displaying the current fuelconsumption
► Press on the steering wheel to select the trip computer menu. ► Press to select Consumption. The current fuel consumption is displayed. ...

Checking the coolant level
Only check the coolant level when the vehicle is on a level surface and the engine has cooled down. Turn the SmartKey to position 2 in the ignition lock. On vehicles with KEYLESS-GO, press ...

Design: a muscular, self-assured presence
The modified design reflects the effortless superiority and power of the Mercedes-Benz S-Class Saloon. It is characterised by the more pronounced arrow-shape of the radiator grille, plus a new fro ...