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.
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 ...
Entering a town/city
1. Select "Town/City/Postal Code" or the displayed
town/city.
Town/City/Postal Code
2. Select letters, if necessary.
The list is narrowed down further with each
entry.
3. Move the ...
Display
Instrument cluster
Instrument cluster
Instrument cluster with enhanced
features
Instrument cluster with enhanced features ...