See also:

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

Snap-in adapter
Installation position In the center armrest. Inserting the snap-in adapter 1. Press the button and remove the cover. 2. Insert the snap-in adapter at the front, arrow 1, and press down, arro ...

BMW EfficientDynamics: More power, less fuel consumption
With high-performance engines, superior suspension technology and an extremely torsion-resistant body, the new BMW 3-Series is building on its position as the sportiest sedan in its segment. It is ...