M135i
I have a feeling i need to reprogram my UCH box. Ive just done an engine conversion and put a new uch on that matches the ecu, but now none of the lights work inc on the dash, However if i put my old uch on, all the lights work but obviously its not connecting with the ecu so the engine doesnt start.
Where could i get either one of my UCH's re programmed ?
Where could i get either one of my UCH's re programmed ?
