The concept

The Check Control system monitors functions in the vehicle and notifies you of malfunctions in the monitored systems.

A Check Control message is displayed as a combination of indicator or warning lamps and text messages in the instrument cluster and in the Head-up Display*.

In addition, an acoustic signal may be output and a text message may appear on the Control Display.

    See also:

    Displays in the instrument cluster
    Displays in the instrument cluster The gear position is displayed and the engaged gear, such as M4, is displayed in manual mode. ...

    Malfunction
    A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...

    Energy recovery
    The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...