So my driver side fog light doesn't work. I took the entire light out of the car and looked it over. The wires look good and nothing is burned or broken. I turned the lights on and noticed that if i wiggle on wire it comes on and off. And if i pull that same wire outwards the light will come on as well. The furthest forward and the light is off. As i pull it back it lights then gets brighter. Any fixes or do i need to buy a new socket piece? And do they sell it at Auto Zone or any other chain parts store? Hope you guys understand and can help.

Garry