Hey guys, I have a huge problem on my hands. Lately, since it has been fall and all. I have been noticing that the inside of windshield (screen) has been full of a film. I'm not sure what the film is, and when it rains. I have mositure on the inside of my windshield. The mositure is on both sides (driver and passenger), but it is lower on the windshield. where the ducts are up front. I am scared it is a heater core as i had a similar problem in a 95 nissan altima. But I have not noticed any anti-freeze loss. and i have no malufunction warning either. Please help! Thanks guys.