HDC Hill Descent Control*

See also:

Opening the traffic bulletins
1. "Navigation". 2. "Map". 3. "Traffic Info". First the traffic bulletins for the calculated route are displayed. The traffic bulletins are sorted by their distance ...

The concept
The system is functional at speeds beginning at approx. 20 mph/30 km/h. It maintains the speed that was set using the control elements on the steering wheel. The system brakes on downhill gradie ...

Tire identification marks
Tire size 255/50 R 19 103 Y 255: nominal width in mm 50: aspect ratio in % R: radial tire code 19: rim diameter in inches 103: load rating, not for ZR tires Y: speed rating, before the R on ZR ...