I'm 90% sure this problem started after I disconnected the battery but not 100%. I phoned a company who can reprogram it and give new fob keys but there are a lot of wrires going into it and it seems that I can't plug them out. I'm going to wait for my obd scanner before I start because otherwise I have to strip the car apart to remove this box ...

One Other thing is, it's strange how it happens just now, this was installed in 1999 :-S