This is probably a common topic, but I have some moisture inside both my passenger high beam (mostly) and low beam housing. What can i do to fix this because its really bothering me. I took the bulbs out and left the bulb inserts open for a few hours on a sunny day to see if it could "air out" but that did nothing. any tips?

 

heat gun at a good distance but then it dry out you made need to reseal the housing with some clear silicone or black window glue

 

Do I apply the heat right on the front of the lens?