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2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
i would check the harmonica connector if thats the case. I would suggest checking grounds i you did have power but with no power to one side only it sounds like a wiring issue. I would look at the connector in the harness. Check for power going into and out of it. You should be able to check that by yourself or make something to hold the brake pedal down for the brake lights. I bought a cheap pedal holder off of ebay that woorks great