Hello guys,
old topic refresh :) Thanks JupiterBMW for this very nice DYI. I tried to manage it, did the coding part and wire the pins in between the button and the DSC connector. Coding part seems to work, i get the amber/red light and then off when i put my ignition key in position 2 correctly everytime. But when i push the TPMS reset button, nothing happen on my dashboard. I don't know exactly where to look. Does INPA will let me know if the button is pressed or not through the cable so i can see if there is a failure there ?