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

Switching off
Press the button repeatedly until the LEDs go out. ...

Side view: elegant roofline, powerfully curved surfaces.
Tightly curved surfaces and character lines stretching the full length of the body define the side view of the BMW 6-Series Coupe. The forward-slanting BMW kidney grille is particularly clear from ...