Driving Experience Switch
The concept
The Driving Experience Switch can be used to adjust the driving dynamics of the vehicle. For this purpose various programs are available for selection that are activated via the two buttons of the Driving Experience Switch and the DSC OFF-button.
Operating the programs

For Dynamic Damper Control, the lower button is labeled with COMFORT.
Automatic program change
The system automatically switches to COMFORT in the following situations:
▷ Failure of Integral Active Steering.
▷ Failure of Dynamic Damping Control.
▷ The vehicle has a flat tire.
See also:
Audio playback
Selecting the track using the button
Press the button repeatedly
until the
desired track is played.
Selecting a track via iDrive
Audio CDs
Select the desired track to begin playback
CDs/DV ...
Menu navigation
The transmission time of the remote control is
limited by law. To execute a function again,
press or turn the required button again. ...
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 ...
