Bear in mind that it's been two years since I have actually seen my car (and my floor pans were bare up to it going to the paint shop), but I thought I remember a ground pigtail wire that came off the wiring harness connection to the dimmer switch that screwed into the floor near the switch. I thought that the mounting screws for the switch itself were NOT the ground for it.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI
