See also:

Destination guidance with trafficbulletins
General information Detour suggestions from the navigation system can be manually accepted in the semi-dynamic destination guidance. In the dynamic destination guidance, they are automatically acc ...

Antilock Brake System ABS
ABS prevents locking of the wheels during braking. The vehicle remains steerable even during full brake applications, thus increasing active safety. ABS is operational every time you start the e ...

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 ...