I have a 2001 C320 that is about to drive me crazy. There is a draw on the battery that we can't locate. We took each fuse out one at a time and couldn't locate the problem.

One note: the electric mirrors are spastic. they won't return to their previous location, i have to re direct them each time i get in the car. don't know if that has anything to do with it.

any ideas, short of testing every single wire?