See also:

Towing other vehicles
General information Light towing vehicle Your vehicle must not be lighter than the vehicle being towed; otherwise, it will not be possible to control vehicle response. Attaching the tow bar/t ...

Aerodynamic optimisation of underside panelling
As the excellent drag coefficient (cd = 0.26) would suggest, the aerodynamics of the new BMW 3-Series have been intensively honed in a state-of-the-art wind tunnel. The optimised aerodynamics also ...

Tire Pressure Monitor TPM
The concept The tire inflation pressure is measured in the four mounted tires. The system notifies you if there is a significant loss of pressure in one or more tires. Functional requirements T ...