hi, i have the same problem, it seems the water is coming in at the bottom of the door over the top of the seal, there are some white lime scale water mark's, which would indicate to me this is where it is coming from, i have this on a 2004 mondeo, all the doors have this problem, just the rear passenger one is the worst, is there a way to make these seals seal properly, i read somewhere that if you replace them it still does not stop the water from coming in
paul
June 2008