See also:

Your individual vehicle
You have decided in favor of a vehicle with individualized equipment and features. This Owner's Manual describes the entire array of options and equipment available for a specific model. As a ...

Adaptive brake assistant
In combination with the Active Cruise Control, this system ensures that the brakes respond even more rapidly when braking in critical situations. Refer also to Collision warning. ...

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 ...