Best Replacement Turn Signal Swich

Interesting, I will have to recheck mine. I have been told that the left brake light is not working, but the signals are. I will have to try the brakes when the signals are on to see if it makes a difference.
I tried them in the garage with the door closed. Of course the right side didn't work. I cycled the turn signals with the key on and then both brake lights worked. If i were to use the turn signals again, I can bet one of the brake lights won't work. To anyone reading this, does something need lubed. Or, could there be a bad ground? But, it's plastic. Where would you ground it?