For US owners only

The transmitter and receiver units comply with part 15 of the FCC/Federal Communication Commission regulations. Operation is governed by the following:
FCC ID:
▷ NBG009014A.

Compliance statement:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
▷ This device may not cause harmful interference, and
▷ this device must accept any interference received, including interference that may cause undesired operation.

Any unauthorized modifications or changes to these devices could void the user's authority to operate this equipment.

    See also:

    Switching on/off
    1. "Settings" 2. "Info display" 3. "Speed limit information" If speed limit detection is switched on, it can be displayed on the info display in the instrument clu ...

    Snap-in adapter
    General information Detailed information about snap-in adapter, which supports the functions of the mobile phone, available from the service center. Notes At high temperatures, the charge funct ...

    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 ...