electrical problem w/ rear def and glove box lamp
 

Weird,
GLove box lamp and the rear defroster both stopped working at the same time and while I think they are both on the same fuse the fuse does not seem to be blown. 1990 190E 2.6
WHere do I go now to start checking? Defrost switch seems to have no power coming to it in the harness and neither does the glove box lamp. the fuse seems to have power though.

Sometimes the connection on the fuse may corrode a bit and cause an interruption of power even though it visually appears ok. If you haven't I would first try putting in a brand new fuse and seeing if that fixes the problem before you start looking deeper so that you may rule this out as a possibility or potentially fix your problem.