The key fob is now working, I took it apart, cleaned the board with IPA and put a new battery in, I have just tested it, and its working fine now
Looking on youtube, I see when you lock it, the indicators flash, and you get a small beep as an indicator that it's locked, mine is not doing that, Is that just the usa or is that meant to be for UK cars also, If it's how do I go about setting that up, I can't find it in the book any place