See also:

Range
After the reserve range is reached: ► A Check Control message is displayed briefly. ► The remaining range is shown on the onboard computer. ► When a dynamic driving style is ...

Run-flat tires
Label RSC label on the tire sidewall. The wheels are composed of special rims and tires that are self-supporting, to a limited degree. The support of the sidewall allows the tire to remain dr ...

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 ...