See also:

Refueling
Always switch off the engine before refueling; otherwise, fuel cannot be added to the tank and a message will be displayed. Take all precautionary measures and observe all applicable regulation ...

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. ...

Instrument cluster
Instrument cluster 1. Turn signal indicator lamp 2. Speedometer 3. Indicator/warning lamps 4. Active cruise control 5. Tachometer 6. BMW X5: current fuel consumption BMW X6: engine oil ...