Wow finally found it, had an attempt to steal the car a while ago and couldn't see what damage the would be thieves did till i striped a tonne of tape off and found their work, couple wires touched up under he dash and popped a fuse.
Spastic 10amp fuse where a 15amp should of been and it was only just blown hence i didn't see it before. Wasn't like your normal wedge fuse blow, was only just not touching, possible why it use to come and go.
Anyways thanks to all those that pm'd and posted. Time to give her a flogging again.