i am the original owner of a dodge 1500 quad-cab...i have water damage which is fogging up the windows...i checked heater core and it is not damaged, i pulled back the carpets and all is dry...is there any body seams that might cause this....i even checked the bak glass and the third brake light...i have no sunroof...i am baffled...any help would be appreciated..thanks

i install auto glass for a living- 17 years-...not windows...checked back glass and third break light seal.....i have no sun roof....i check anti- freeze levels in the morning...all filled, even reservoir....it is mind boggling..all windows fog....i can smell the water damage....just can't seem to find it...had seats out-18 millimeter bolts....back seat under cargo dry....baffeled

if it is a/c drain...where is it located...even had cowl off and air cleaned it bubble grate to fresh intake was/is clear...so no back up of water under cowling..