so i'm driving home and my car dies, headlights work great with no problem, rear markers as well and i know the bulbs are good but i have no tail lights. i loose my power locks and windows but i still have my dome and map lights.

i check the battery which is good
i check the fuses in the fuse box which is good and i recheck the bulbs just in case which are good.

what else could cause such a thing?