Malfunction

A message is displayed in the instrument cluster.

HDC is not available, e.g., due to elevated brake temperatures.

    See also:

    General information
    Danger of burns from hot engine Do not open the cooling system while the engine is hot; otherwise, escaping coolant may cause burns.◀ Suitable additives Only use suitable additives; o ...

    Display
    ▷ Lines, arrow 1: the system is activated. ▷ Arrows, arrow 2: at least one lane marking was detected and warnings can be issued. ...

    Coolant temperature
    A warning lamp will come on if the coolant, and therefore the engine, becomes too hot. In addition, a message will appear on the Control Display. Check the coolant level ...