See also:

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 ...

Electrically adjustable seats
At a glance 1 Backrest width 2 Lumbar support 3 Forward/backward, height, seat tilt 4 Backrest tilt 5 Seat and mirror memory for driver's seat Note The seat setting for the driver's seat is s ...

Headlamp range control
With halogen headlamps, the headlamp range of the low beams can be manually adjusted for the vehicle load to avoid blinding oncoming traffic. The values following the slash apply to trailer ope ...