I had some projector headlights (gay, i know) and I recently put the stock lights back on. However, the the left front light (if you were sitting in the car) has a problem. the low beam does not light at all, and the bright is very dim (like an amber yellow). Then when I turn the brights on the left light goes completely dead, but the right side works perfect (always). I checked the harness to the low beam and it is getting the same amount of power as the right light, so I know that is not thew problem. I think its a bad ground, but I'm not sure. Behind the lights, bolted to the frame by the fender (if you have a cai its really easty to see) there is a plastic white box w/ a bunch of black wires going into it. (I assume these are grounds for various electrical components) I switched the plastic pieces from each side to the other but it didn't fix the problem. Next I cut the ground wire coming out of the harness and ran it to a nut on the frame so I know it's grounded, and that didn't fix the problem either. Also I switched bulbs and that didn't work, so I know its not the bulb too. I'm pretty much put of ideas, (Maybe the harness is bad? or the light?

) Sorry about the long post, but i've tried alot and am looking to see if anyone else has had this problem or has new ideas (also, the light worked before I took it off, and was less then a year old due to a minor accident)