my mach hids have died and the housing on one is destroyed from a deer i bought a set of halo prjectors they have stock focus wiring harness any help to swap over would be awesome .

The halos are not a quality set of lights I had them before upgrading to the Machs. You can get another set for $300 from CFM without the ballasts and bulbs. I would go that way.

But to do what you are talking about you would need to go to the VW parts depo and ask for a harness for that you could hook up to your existing, and the ford parts depo and ask for a stock harness, then work the upgrade thread backwards.

Here is the LINK (http://homepage.mac.com/alf/HIDlights/)

I need the wiring to just hook up stock to the mach plug..is that doable

try ebay they sell depo replacements not as good as the originals but much better than halo headlights,but if you need to drive around asap,follow that guide otherwise you would need to create a adapter to make your idea work