Can anyone help me with a leak I can't find on my S3, after it has been raining (which is most winter days in Wales) and I get in my car the windows are all misted up just like I have a leak but I have search high and low checked all the carpets for any moist bits but nothing, what has been noticed now and again when I've got a passenger in there and they put they're seat belt on it sometimes feels a bit damp, has anyone got any idea or had the same problem and know where the water is coming from.