The last few days my passenger side break light went in and out. I did have some work on this side of the car probably about 4-6 months ago where the brake light was taken down (body work). When this happened the first time, I just tapped the brake light and it would come back on again. Now the light went off and nothing happened when I tap it. Any recommendations of what could be wrong? Lose connection? All other lights, blinkers, etc are working fine.

I would check the bulb condition, voltage to the bulb and if none, check the fuse and earths