Volkswagen Repair: lights, problem thanks, taillights

Question
all of my lights Headlight and taillights on the passenger side are out. bulbs are good fuses are fine, what else could it be

Answer
Hi Julie;
I could actually use a little more help.  What kind of Volkswagen is it?  Is it a Touareg?  Or, is it a Jetta?  What model year is it?  Can you tell me what kind of engine, and transmission it has too, please.  Without this information, I can't give you a clear answer, and I want to be able to "hit the nail on the head," and help you cure your problem.  Thanks