Head airbags

In a lateral impact, the head airbag supports the head.

    See 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. ...

    Tire inflation pressures X5 xDrive50i with two rows of seats
    ...

    Activating HDC
    Activating HDC Press the button; the LED above the button lights up. The LED flashes when the brakes are applied automatically. ...