I had the same problem when installing my keyless entry kit. After searching for a long time and pulling my trunk apart at the suggestion of the manufacturer I finally found it. I was looking exactly for what you were looking for. A harness with a plug hanging out of it but it is not a harness at all. Take the bottom panel off, passenger side footwell, dirtectly above your feet. Located above the heating ducts all the way on the firewall Is the mysterious 12 pin connecter, no wire loom hanging just a solid connecter port. Hope this helps |