Removing: Electrical* head restraints
Note
Do not remove the rear head restraints. To avoid damage, they can only be installed by your service center.
Removing
Only remove the head restraint if no one will be sitting in the seat in question.
1. Completely raise the head restraint.
2. Completely pull out the head restraint with a firm tug.
Before transporting passengers
Reinstall the head restraint before transporting anyone in the seat; otherwise, the protective function of the head restraint is unavailable.
See also:
Brightness
Setting the brightness
To set the brightness of the Control Display:
1. "Settings"
2. "Control display"
3. "Brightness"
4. Turn the controller until the desired br ...
Switching the interior lamps on and off
Press the button.
To switch off permanently: press the button for
approx. 3 seconds.
To clear this setting: press the button. ...
Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder
engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph
time of 5.5 seconds for both the coupe an ...