Starting procedure with the SmartKey

- To start a gasoline engine: turn the SmartKey to position 3 in the ignition lock and release it as soon as the engine is running.
- To start a diesel engine: turn the SmartKey to position 2 in the ignition lock.
The instrument cluster lights up. preglow indicator lamp in the instrument cluster lights up.
- When the goes out, turn the SmartKey to position 3 preglow indicator lamp goes out, turn the SmartKey to position 3 and release it as soon as the engine is running.

You can start the engine without preglow You can start the engine without preglow if the engine is warm.

You can also use the touch-start function. You can also use the touch-start function.
To do this, turn the SmartKey to position 3 and release it immediately.
The engine then starts automatically.

    See also:

    Cruise control lever
    1 To activate or increase speed 2 To activate or reduce speed 3 To deactivate DISTRONIC PLUS 4 To activate at the current speed/last stored speed 5 To set the specified minimum distance ...

    Cup holder in the rear seat armrest
    Do not sit on or support your body weight on the rear seat armrest when it is folded down, as you could otherwise damage it. Close the cup holder before folding the rear seat armrest up. ...

    Resetting values
    ► Press the button on the steering wheel to select the trip computer menu. ► Press the button to select the function that you wish to reset. ► Press and hold the R reset butt ...