I looked over the board and noticed a burn spot on the clear plastic cover that is over the breaker points in the middle of the board. I took a small screw driver and pried the catch out so I could pull the plastic cap off. The wire had burnt through the insulation and shorted out against the metal top. I trimmed the wires and I took a dremel tool and ground in the top to make more room for the wires. I also beveled it to remove the sharp edges. If you wish, you could file it. pic2
I took the spring off of the top and removed the points. They were fine so I put it back. I could not unsolder the wire as I could not get to the second pin in. I soldered in a piece of telephone wire which appeared to be the same thickness. pic3
And then I shrink wrapped it. pic4
Don't forget to put the shrink wrap on before you make the second solder joint. pic5
Notice that I left extra wire. pic6
Next I bent the wire into an S shape before replacing the plastic cap. pic7
I put it back together and it is back in my ZR1 and now my headlights
work. No more winker.