Switching on/off manually

Press the button.
- On: the LED lights up.
- Off: the LED goes out.
See also:
Active head restraint
In the event of a rear-end collision with a certain
severity, the active head restraint automatically
reduces the distance from the head.
Reduced protective function
▷ Do not use seat or ...
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 ...
Behind the center armrest
The cooler is located behind the center armrest
in the rear.
Fold the center armrest down. ...
