See also:

Activating ECO PRO
Press button repeatedly until ECO PRO is displayed in the instrument cluster. ...

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 ...

System limits
Sudden tire damage Sudden serious tire damage caused by external influences cannot be indicated in advance.◄ The system does not operate correctly if it has not been reset. For example, a f ...