I installed the DV just like the original, plus I have a piston in mine and I don't think reversing it would do anything anyway. I have a GIAC chip so I'm pretty sure I just have one program thats on all the time.

Is there anyway to reset the ecu without using a vag-com? Can you disconnect the battery or somethin? If I do that I don't think my radio would work cause I bought the car used which would suck cause I don't have the code.