See also:

Coupe: through-loading system
Opening 1.  To release the rear seat backrest, pull the corresponding lever in the cargo area. 2.  The unlocked rear seat backrest moves forward slightly. Fold the backrest forward b ...

Drive away without delay
Do not wait for the engine to warm up while the vehicle remains stationary. Start driving right away, but at moderate engine speeds. This is the fastest way for the cold engine to reach its ope ...

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 ...