Close the windows and glass sunroof

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

    See also:

    AUTO program
    Press the button. Air volume, air distribution, and temperature are controlled automatically: Depending on the selected temperature, AUTO intensity, and outside influences, the air is directed ...

    Units of measure
    Setting the units of measure To set the units for fuel consumption, route/distance, temperature, and pressure: 1. "Settings" 2. "Language/Units" Language/Units 3. Select t ...

    X3 in the Market
    The compact luxury crossover segment has undergone a revolution since the first-generation X3 debuted. Both the Q5 and GLK-Class have become popular sellers, while X3 sales have lagged behind. T ...