Hi, I replaced my passenger side lower door seal today after 2 week or so of trying to bodge it due to water ingress into the car and was gutted to see rust underneath it. Has anyone else had this problem? I would never have noticed it unless I had taken this seal off. The car is a late 2004 model so has the 12year rust warranty so I'm going to call the dealers tomorrow to see where I stand. Wish me luck. I'll let you know how I get on. Here are a couple of pics of the rust.