I have a 2004 1.8l 20 v Turbo and now the passenger side headlight along with driving light is out. I was told to get a new headlight connector and 4 wires by my VW mechanic. When I changed the bulb originally which did not solve the priblem, I noticed quite a few wires (more than 4) attached to the connector. Is there a color code guide I could follow or do I have to test all the wires? Thanks for your input. It was a bit easier on my 73 super beetle