See also:

Tire inflation pressure values over100 mph/160 km/h
X3 28i X3 35i ...

All around the steering wheel
1 Rear window safety switch 2 Power windows 3 Exterior mirror operation 4 Lane departure warning    Collision warning 5 Lamps Front fog lamps Parking lamps ...

Opening/closing the glass sunroof
With the sliding visor open, proceed as described under Sliding visor. ...