Hi all, my first post here. I have a 2006 Zafira B 1.9dt. Nice to be among fellow owners. I had a problem with a faulty REC board causing a current drain when the car was without it`s ket and locked up. Took the REC out and found the usual water ingress and a couple of pins missing from the green plug. It looked like there had been a short on at least one plug, possibly two. Getting all sorts of random codes with it. The car was usable for a few months by resetting codes (I have OPCOM) Then it started bringing lights on at the back so not safe anymore. I have a replacement board from Ebay. Can anyone tell me the method of pairing the new board to the car. I`ve had a good look around OPCOM, only got the security number for it today after being parted with £20 from Vauxhall. I hope someone can help me.