OK! I've tried all day to get this flipping thing to work, and STILL it eludes me!
There was one moment when I thought I had it, but ever since it went. I found to bullet connectors comming out of the back of the radio. I got some leads, crimped them, connected them and VOILA! then it went!!!
Realy annoying me now. If no one else has any suggestions, I may just take it to Halfords and see what they can do with it.