SmartKey functions

See also:

ATA (Anti-Theft Alarm system)
A visual and audible alarm is triggered if the alarm system is armed and you open: a door the vehicle with the mechanical key the tailgate the hood The alarm is not switched off, even i ...

Displaying the range and current fuel consumption
Press the or button on the steering wheel to select the Trip menu. Press the or to select the current fuel consumption and the approximate range. The approximate range that can be ...

Additives in gasoline
One of the main problems of poor fuel quality is the forming of deposits that are created during the gasoline combustion process. Mercedes-Benz recommends that you use fuel brands that have the ...