I was amazed (and horrified) to find that the EXTERNAL door trim to the rear of the driver's window frame is nothing more than sticky-on plastic! (406 tdi R-reg). Because some idiot didn't fix it properly in the factory (about a six-inch strip along the edge of the door was left sticking up) the elements have dried it out and it is now badly cracked and breaking-up. Has anyone had this problem and is it possible to buy some replacement material? (It is not much better than 'Fablon' ! )