Who's up for some Saturday night ignition switch fun???

The wire which is start signal to relay is larger yellow. The smaller orange wire at ignition switch is to the lamp at PRNDL. The replacement switches are confusing. They have a small black wire that isn't required in all models. That extra small black wire was placed in the connector where your orange wire is supposed to be. So... get the red, larger black(s), blue, and yellow wires correct. Clip the orange out and make it up with male/female spade terminals beside the OEM connector. The extra little black can stay where they put it with no consequence.