I have recently started to get wind noise from my drivers door when going at 50 and above. when I took it to the dealers they said that it was no longer under warranty as the seals are only covered for a year (it is a 58 plate). I've looked at the seals and can't see that they seem to be split or anything, does anyone have any tips what I can do as I don't want to have to fork out the prices they will charge