Operating from the outside

► Via the remote control.
► Via the driver's door lock.
► Via the door handles of the driver's and front passenger doors.
► Via the button on the tailgate.

The following takes place simultaneously when locking/unlocking the vehicle via the remote control:

► Depending on how the vehicle is equipped, the theft protection is activated/deactivated.

Theft protection prevents the doors from being unlocked using the lock buttons or the door opener.
► The welcome lamps, interior lamps and courtesy lamps are switched on and off.
► The alarm system, is armed or disarmed.

    See also:

    Programs
    The system offers two different programs. The programs can be selected via Dynamic Driving Control. SPORT Consistently sporty tuning of the Integral Active Steering for greater driving agility ...

    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 ...

    Braking safely
    Your vehicle is equipped with ABS as a standard feature. Applying the brakes fully is the most effective way of braking in situations when this is necessary. The vehicle maintains steering respo ...