03 Mustang tail-light moisture.

Hey all,
My girlfriend's '03 Mustang is getting moisture/rain in the right tail-light assembly. It's causing the lights to go dim then blow out. How do I go about getting the existing moisture out and re-sealing the assembly? Thank you all,
~JD~

Your best bet would be to get another housing at the boneyard. The housing in split and sealed at the factory and would be hard to get apart to let the moisture dissipate. You could take it out and get rid of the moisture with a blow dryer through the bulb socket opening, then reseal the perimeter of the housing with silicone sealer. If you want a quick fix without all the trouble just spray the bulb and socket with WD 40. It will dissipate the moisture and keep it from burning out.