See also:

The concept
Mobile phones or other external devices such as audio players can be connected to the vehicle via Bluetooth. Bluetooth® is a registered trademark of Bluetooth ® SIG, Inc. After these devices a ...

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Special windshield
The windshield is part of the system. The shape of the windshield makes it possible to display a precise image. A film in the windshield prevents double images from being displayed. Therefore, ...