Malfunction

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

    See also:

    Notes
    Use while driving If on a rare occasion it is necessary to use the parking brake while driving, do not use excessive force when applying it. When using it, keep the button on the lever dep ...

    Brake assistant
    When you apply the brakes rapidly, this system automatically produces the maximum braking force boost. It thus helps to achieve the shortest possible braking distance during full braking. This s ...

    SAFETY
    The 2012 X5 received four out of five stars in rollover crash tests by the National Highway Traffic Safety Administration. It hasn't undergone any of NHTSA's other crash tests, and it hasn't been ...