Close the windows and glasssunroof

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

    See also:

    ECO PRO
    Consistent tuning to minimize fuel consumption for maximum range with maximum driving stabilization. Comfort functions and the engine controller are adjusted. The program can be configured to in ...

    2009 BMW 750 Review by Mike Hanley
    When a redesigned 7 Series debuted for the 2002 model year, it was one of the most controversial cars in recent history. Not only did it signal a new design direction for BMW that rubbed many peop ...

    Changing batteries
    Changing batteries 1. Press the detent and remove the cover. 2. Change the batteries. The type and installation position are marked on the bottom of the battery compartment. 3. Close the cove ...