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.

    See also:

    Driving on poor roads
    Your vehicle combines an all-wheel drive system with the advantages of a normal passenger car. Do not drive on unpaved terrain Do not drive on unpaved terrain, as otherwise the vehicle may ...

    Malfunction
    The warning lamp comes on when the system has failed. A message appears on the Control Display. More information ...

    Drivetrains
    The 528i, 535i and 550i are rated at 240, 300 and 400 horsepower, respectively. The turbocharged version of the 3.0-liter inline-six-cylinder in the 535i makes the 550i superfluous, rocketing the ...