Mate that's mental. Now that it's sorted why don't you put your new stereo back in and see if it's still okay? My battery died a few months back. When I fitted a new one I had loads of lights up on the dash and the MyGig went completely awol, I had to replace it with a Sony. Well done for fixing it though and especially for posting the cure. I'm sh*t scared of going anywhere near that damn battery on this car.