Close the windows and glasssunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
Route criteria
General information
The route calculated can be influenced by
selecting certain criteria.
The route criteria can be changed when the
destination is entered and during destination
guidan ...
Adjusting
Vehicle
Equipment
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BMW 7 Series Owners Manual
h4 {color:#800000}
h3 {color:#0033CC}
h2 {color:#008000}
h1 {color:#FF0000}
...