Wheels and tires
See also:
Closing the windows and glass
sunroof/panoramic glass sunroof
Driving with the glass sunroof/panoramic glass
sunroof and windows open results in increased
air resistance and raises fuel consumption. ...
Tire inflation pressure values over100 mph/160 km/h
X3 28i
X3 35i
...
After the ignition is switched off
The roof can still be operated for approx. 1 minute,
as long as no door has been opened. ...
