Good luck with the search, at least you know the colours you are looking for now. I guess you have this diagram already. http://www.gomog.com/allmorgan/4~4%20Focus%20Schematic%20Front%20wiring%20diagram.pdf
2009 4/4 Sport Henrietta 1999 Indigo Blue +8 2009 4/4 Sport Green prev 1993 Con Green +8 prev