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After washing the vehicle
After washing the vehicle, apply the brakes briefly to dry them; otherwise, braking action can be reduced and corrosion of the brake discs can occur. ...

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 ...

Setting compass zones
Set the compass zone corresponding to the vehicle's geographic location so that the compass Setting compass zones Press the adjustment button for 3‑4 seconds. The number of the compass zo ...