I think I should contact the dealer and tell him I want new seats. Imagine! I opened the door when it was raining and my nice seats in my Scion got WET!!!
Is there a stain? I dunno...I mopped up the few drops that got on the seat with a 'diaper' and then the next day put on some Neoprene seat covers I had bought for the Corolla but never installed.
Oh, and I roll the windows up when it rains, too...