Setting the air vents

See also:

Automatic drive program
Drive program E is characterized by the following: optimal fuel consumption resulting from the automatic transmission shifting up sooner the vehicle pulling away more gently in forward and re ...

Cleaning the exterior lighting
  Clean the plastic lenses of the exterior lights with a wet sponge and a mild cleaning agent, e.g. Mercedes-Benz car shampoo or cleaning cloths. Only use cleaning agents or cleaning ...

Servicing the brakes
If the red brake warning lamp lights up in the instrument cluster and you hear a warning tone while the engine is running, the brake fluid level may be too low. Observe additional warning ...