Hi, I have a 1995 C280 and the rear defroster isnt working anymore. When I press the button, the light still comes on, I checked the fuse and its fine and I dont believe there is a break in the strips in the rear window. The dealer is charging a lot to fix it so I was wondering if anyone can help me with this. Does anyone know how to take it apart I cannot locate the area where the wire connects (by the rear windhield and the front center) thanks for any help.