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 and convertible. The standard eight-speed automatic transmission includes steering-wheel-mounted shift paddles.
Other standard features include computer-controlled adaptive shock absorbers and Driving Dynamics Control, which allows the driver to adjust the ride quality, accelerator response, power-steering assist level and automatic transmission behavior.
Optional mechanical upgrades include active stabilizer bars and active steering, the latter of which adds rear-wheel steering to the earlier generation's variable-ratio front steering system.
See also:
Connecting a particular mobile phone
If more than one mobile phone is detected by the
vehicle, the mobile phone at the top of the list is
connected. A different mobile phone can be
connected by selecting it.
1. "Telephone&quo ...
Adaptive light control
The concept
Adaptive light control is a variable headlamp
control system that enables dynamic illumination
of the road surface.
Depending on the steering angle and other parameters,
the light f ...
Playback
1. Switch on the external device and start the
playback.
2. Open the start menu with the remote control.
3. Select "AUX".
4. Press the
button.
Playback
For devices without a vide ...