Some system information can also be displayed in the Head-up Display.
Distance information
The symbol is displayed when
the distance
from the vehicle traveling ahead
is too short.
BMW X3 Owners Manual > HDC Hill Descent Control: The concept
HDC is a downhill driving assistant that automatically
controls vehicle speed on steep
downhill gradients. Without applying the
brakes, the vehicle moves at slightly more than
walking speed.
Hill Descent Control can be activated at
speeds below approx. 22 mph/35 km/h. When
driving downhill, ...