I just installed a set of Volar mirrors with integrated turn signals. I wired the turn signals up (two wire setup) and only the right side works. I reversed the wires to see if it was in the mirror but both turn signals work. So in a nut shell when I turn on my right signal it works. When I turn on my left it does not. Any suggestions?

 

Is there only three wires for both signals or two sets of three? three wires for the left and three for the right?

 

I figured it out.