Guy pulled up next to me at a light today and told me my brake lights weren't working. Went home and closed garage door behind me to check their reflection. He was right, but only when I fully apply the pedal. A light touch however and they work fine. I suspect the brake pedal switch, but haven't even crawled under there to check. (I changed a switch under there several years ago, but I'm thinking it was on the clutch.)

Tight fit for me under there! Problem sound familiar to anyone?