See also:

Front head restraints
Correctly adjusted head restraint A correctly adjusted head restraint reduces the risk of injury to cervical vertebrae in the event of an accident. Adjusting the head restraint Correctly adjust ...

Reassigning individual programs
1. Switch on the ignition. 2. Hold the hand-held transmitter a distance of approx. 1 to 3 in/2.5 to 8 cm from the memory buttons. The required distance depends on the manual transmitter. 3. H ...

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 ...