See also:

Tilting the glass sunroof
Press the switch. The closed sunroof is tilted and the sliding visor opens slightly. Do not use force to close the sliding visor Do not use force to close the sliding visor with the glass s ...

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. ...

BMW 320d: powerful torque, outstanding smoothness and further improved fuel efficiency
The new-generation BMW 3-Series Sedan features the BMW TwinPower Turbo four-cylinder diesel engine of its predecessor, which has been honed for even greater fuel economy and lower emissions with n ...