Conditions
To get the ECU the right vehicle speed signal it needs that the right tiredimension is programmed.
Tire groups:
Group 1:
185/65 R15 , 215/45 R17
Group 2:
195/65 R15 , 205/55 R16 , 205/50 R17, 225/45 R17 , 225/40 R18
Group 3:
195/60 R15
Group 4:
235/35 R19
Procedure
Chose Tire group and press the OK button to perform the programming
Exit diagnosis and turn ignition off.
Turn on ignition and enter diagnosis again
Check that the right tire group are programmed by selecting the Read programmed tire size and click OK