You most likely did what I did. It's probably too late to do anything man. I had Xenons in my car for about the same amount of time and it completely melted the headlight harness.

I had to get a upgraded kit from APC (shaddup) to even have headlights anymore. They are able to take the higher wattage bulbs though, so now I have hyperwhites in there. I hope this isn't the case.

Check your harnesses, if it crumbles in your hand, it's toast .