Locking and unlocking

Pressing the buttons locks and unlocks the

Pressing the buttons locks and unlocks the doors and the trunk lid when the front doors are closed, but they are not secured against theft.

The fuel filler flap remains unlocked.

    See also:

    Reference
    This chapter contains technical data, short commands for the voice activation system, and an index that will quickly take you to the information you need. ...

    The concept
    ► Most functions that are displayed on the Control Display can be operated by spoken commands via the voice activation system. The system prompts you to make your entries. ► Function ...

    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 ...