This is a problem with all cars based on the Golf Mk.IV. There has not been a recall. It would have been massive..
The seal that fails is made of closed-cell foam and is self-adhesive. After a while the foam breaks down, especially in the corners where it's creased, and water leaks through. The replacement is a soft sticky black sealing compound, almost tar-like, supplied as a cylindrical strip between waxed paper carriers.
I think that the driver's door usually fails first because it gets the most usage, and the failure is associated with the repeated shocks caused by closing the door.
The seal that fails is made of closed-cell foam and is self-adhesive. After a while the foam breaks down, especially in the corners where it's creased, and water leaks through. The replacement is a soft sticky black sealing compound, almost tar-like, supplied as a cylindrical strip between waxed paper carriers.
I think that the driver's door usually fails first because it gets the most usage, and the failure is associated with the repeated shocks caused by closing the door.