See also:

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Front airbags
Front airbags help protect the driver and front passenger by responding to frontal impacts in which safety belts alone cannot provide adequate restraint. ...

The Inside
The X3's redesigned interior continues the sparse, minimalistic design approach that BMW favors, but it does a better job of integrating the center screen, which serves as the display for the stan ...