Problem solved - in the end it was just a dodgy contact in the fuse box - gave it a scrape to clean up the contact and twisted the relay contacts slightly to make a better contact and then "there was light" !!!
One less thing to worry about - just another 50 niggly little probs to worry about now lol - dont you just luv the S2 !!
Thanks for all the comments from everyone - appreciated.
CheeRS everyone