See also:

Enabling
Enabling operation in the rear Only possible via the iDrive in the front. 1. "Settings" 2. "Allow rear control" 3. Select the desired priority. Priority options The driver ...

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 ...

Displays in the instrument cluster
1 Display of desired speed 2 Indicator lamp 3 Brief status display Desired speed Display in the speedometer: The marking lights up in green: the system is active. The marking lights u ...