2012 BMW 640 review

See also:

EfficientDynamics
The launch of the new BMW 7-Series completes the line-up of the entire BMW range now being equipped with EfficientDynamics technologies fitted as standard. With its roof, doors, bonnet and side pa ...

The concept
HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without the brakes being applied, the vehicle moves at slightly more than twice walki ...

Opening the main menu
Press the button. The main menu is displayed. All iDrive functions can be called up via the main menu. ...