Head airbags

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

    See also:

    The concept
    The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels. ...

    Precise lines produce a stretched silhouette and enhance the car's dynamic impact
    Powerfully taut surfaces with sweeping lines dominate the side view of the BMW 3-Series Sedan, stretching the car visually and lending extra verve to its dynamic stance. The flanks of the car are ...

    Safety
    The BMW 650i has not been crash-tested by the National Highway Traffic Safety Administration and Insurance Institute for Highway Safety. Neither organization typically tests low-volume cars with s ...