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:
Performance
The 650i is the only 6 Series trim available for 2012; the convertible is
hitting the market ahead of the hardtop coupe. The rear wheels are powered by a
400-horsepower, twin-turbo 4.4-liter V-8 e ...
At a glance
▷ Display the traffic bulletins from radio stations
that broadcast the TI Traffic Information
of a traffic information service. Information
on traffic obstructions and hazards is
updated ...
Hazard warning flashers
The button is located in the center console. ...