See also:

Belt-force limiter
The effect of the belt-force limiter on the driver's seat is dependent on the position of the driver's seat. To maintain the long-term accuracy of this function, the driver's seat must be calib ...

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 ...

Tire identification marks
Knowledge of the labeling on the side of the tire makes it easier to identify and choose the right tires. ...