Rolling with the engine switched off

There is no power assistance for the steering WARNING
There is no power assistance for the steering and the brake when the engine is not running.
Steering and braking requires significantly more effort and you could lose control of the vehicle and cause an accident as a result.
Do not turn off the engine while the vehicle is in motion.

    See also:

    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 ...

    AMG vehicles
    Drive program selector with manual drive program For further information on the automatic drive program. Only change from automatic drive program C, S or S+ to manual drive program M when ...

    Shifting to transmission position D
    When the vehicle is stationary, depress the brake pedal. Push the DIRECT SELECT lever down past the first point of resistance. ...