I'm looking at my parts car right now and it does have 7 wires bundled by the battery, then splitting to two harnesses. One four wire harness for the cruise and another three wire harness for the pass side electronic shock actuator I think. So I think you're going to have to figure out which four out of seven wires are for the cruise. On my car, the cruise uses blue w/white stripe, solid black, blue w/black stripe, and solid blue. The actuator uses blue w/yellow stripe, solid yellow, and solid green. This car is a 90 TT.
If you need the harness let me know and we can make arrangements. I don't need it for my build. Hope that helps.
