Controls
1 Change entertainment sources
2 Change station/track
3 Programmable memory buttons
4 Volume, on/off
5 Change wave band
See also:
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...
BMW Maintenance System
The maintenance system directs you to required
maintenance measures and thereby supports
you in maintaining road safety and the operational
reliability of the vehicle. ...
Playing a supporting role: The innovative new 8-speed automatic
transmission.
Like many new BMW models, the new BMW X3 features an 8-speed automatic
transmission which brings smooth shifting, sportiness and efficiency to new
levels of perfection. Compared to the exemplary 6 ...