Safety information

The tire characteristics and tire inflation pressure influence the following:

  • The service life of the tires.
  • Road safety.
  • Driving comfort.
    See also:

    Planning a trip with intermediate destinations
    New trip A trip can be planned with several intermediate destinations. 1. "Navigation" 2. "Map" 3. Move the controller to the left if necessary. 4. "Guidance" 5. ...

    Safety
    Both the coupe and convertible have front airbags plus side-impact airbags built into the front seats. As required of all 2012 models sold in the U.S., the 640i has standard antilock brakes and an ...

    Storing the current speed
    Push the lever, arrow 1, or pull it briefly, arrow 2. Storing the current speed The system stores the current vehicle speed. It is indicated on the speedometer and briefly in the instrument pa ...