SmartKey functions

See also:

Using KEYLESS-GO
- Press the Start/Stop button. The engine stops and all the indicator lamps in the instrument cluster go out. If you use the Start/Stop button to switch off the engine, the automatic transm ...

Activating audio AUX mode
When you connect an external audio source, audio AUX is not selected automatically. Select Audio in the main function bar by sliding and turning the COMAND controller and press to confirm. ...

State-of-the-art engine technology from the inventor of the diesel passenger car
The 2.2-litre CDI engine turns the ML 250 BlueTEC 4MATIC into the most economical SUV in its class. With NEDC fuel consumption of 6.0 l/100 km, the model even outperforms any hybrid model currentl ...