The concept
HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. The vehicle moves at approximately walking speed without braking intervention by the driver.
You can activate the Hill Descent Control at speeds below approx. 22 mph/35 km/h. When moving downhill at speeds below approx.
22 mph/35 km/h, the vehicle reduces its speed to approximately walking speed, approx. 5 mph/ 8 km/h and keeps it constant.
Only use HDC in transmission positions D or R.
See also:
Wheel/tire damage
Due to low-profile tires, please note that wheels,
tires and suspension parts are more susceptible
to road hazard and consequential damages.
Inspect your tires often for damage, foreign objects
...
In the Cabin
Because each was equipped with the optional Sport Package, both of our test
cars had "multi-contoured" power sport seats, which we found comfortable. An
additional seat adjustment, which ...
Interior
The four-seat interior incorporates a shelved dashboard that houses the
navigation display without adding an extra hump in the center, as many BMW
dashboards do. Metallic rings grace the dual-zone ...