Malfunction

A Check Control message is displayed.

On the Control Display, the areas in front of and

On the Control Display, the areas in front of and behind the vehicle are shaded. PDC has failed.

Have the system checked.

To ensure full operability:

▷ Keep the sensors clean and free of ice.
▷ When using a pressure washer, keep the sprayer moving and maintain a distance of at least 12 in/30 cm from the sensors.

    See also:

    Vehicle equipment
    All standard, country-specific and optional equipment that is offered in the model series is described in this chapter. Therefore, equipment is also described that is not available in a vehicle, ...

    Interrupting the system
    Interrupting the system Press the lever up or down and additionally depress the brake if the vehicle is stationary. The mark in the speedometer changes color and the distance indicator goes o ...

    The concept
    HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without requiring brake application, the vehicle moves at slightly more than twice wa ...