Switching on automatically

Select transmission position R with the engine running.

The backup camera image is displayed if the system was switched on via the iDrive.

    See also:

    Driving tips
    This section provides you with information useful in dealing with specific driving and operating conditions. ...

    Time
    The time is displayed at the bottom of the instrument cluster. Setting the time and time format. ...

    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 ...