Hi guys, first post here. I need some help fixing my exterior mirror of my 1998 Z3. The front side of the mirror housing got cracked accidentally and it needs to be replaced. This is the plain plastic side, not the side with the actual mirror. So it looks like the mirror is divided in half down the top. I bought the replacement plastic piece from the BMW dealership, but I can't figure out how to get the old one off. Anyone got any ideas or walkthroughs? I tried searching the net and this site, but no luck. Thanks in advance.