See also:

Status display
The tire and system status is indicated by the color of the tires. A change in the tire inflation pressure during driving is taken into account. A correction is only necessary if this is indicat ...

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 ...

Activating
Activating The High-beam Assistant can be activated when the low beams are switched on. 1. Turn the light switch to or . 2. Press the button on the turn signal lever, arrow. The indicator ...