See also:

California Proposition 65 warning
California law requires us to issue the following warning: Engine exhaust and a wide variety of automobile components and parts, including components found in the interior furnishings in a vehic ...

System limits
Speed range Best results are achieved when using the system on well-developed roads and highways. The desired speed can be selected between 20 mph/30 km/h to 110 mph/180 km/h. The system can al ...

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 ...