So I noticed my right reverse light was out. As I was preparing a bulb swap I noticed that the filament was intact. So then I tried exchanging a bulb anyway and same result.

When I was getting a voltmeter ready somehow it shorted and now my brake switch doesn't work, and BOTH left and right reverse lights went out... Anyway have an idea what may be happening?

 

i think it's that small module thats behind driver's taillight, might have went bad.