Rookie here. Went from building custom guitars (well still do) to Pinball. I was given a Monte Carlo that had nothing working. I now have everything cleaned up and running except two things. The GI lights stopped working (but were). Coin door lights work, Roulette Wheel GI lights work, but nothing else. I have the schematics, but not sure where to go at this point. All the GI lights with Violet/Grey/White wires are out, the Black and White ones are on. Fuse is good until I checked the T relay and closed it then fuse blows and knocks it all out from above. I cannot seem to trace where the violet/Grey/White wire starts. Oh, I did check the sockets an they are all good with the old 9V battery test. Looking for some help please. Fuse is good and not blowing, but those mentioned lights above will not come on. Cannot wait to move this from my garage to my game room.