I have a 94 E320, and I'm looking for the pass. side tail light backing assembly, which holds the bulbs as mine is slightly broken in one spot giving me the infamous exterior bulb out light.
Here is a picture of one for a 126 as reference to the type of part i'm talking about.
http://i20.ebayimg.com/03/i/03/8c/be/c5_1_b.JPG
If anyone has one, or knows where to pick one up (non-dealer pricing), that'd be a big help as I'm planning on selling my car and would like to get all the little issues squared up first.