Initialization after a power failure

After a power failure, it is only possible to raise the roof, if necessary.

Have the system initialized by your service center.

    See also:

    Headphones, vehicle loudspeakers
    Connecting the headphones Normal headphones Connect via the jack 1/8"/3.5 mm, on the rear CD/DVD player. Infrared headphones Connection via the infrared interface on the lower edge of the s ...

    Date
    The date is displayed in the instrument cluster. Setting the date and date 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 ...