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:
Instrument cluster
1 Fuel gauge
2 Speedometer
3 Indicator/warning lamps
4 Tachometer
5 Engine oil temperature
6 External temperature
7 Electronic displays
8 Miles, trip miles
9 Clock
10 Reset miles ...
Driving tips
This chapter provides you with information useful
in dealing with specific driving and operating
modes. ...
Weights
Never exceed either the approved axle loads or the gross vehicle
weight. ...