hello anyone reading this thread,i was told that the reason my 1998 bmw 740il wipers will not return back in its position is because of a relay.i bought the correct relay and looked up on the e38.org the proper location and how to.it seems that in the pics im certain its an easy fix,but i cannot locate the relay anywhere in the fuse box under the hood,is there another place it could be hiding.the pics i used showed it under the back silver box,i looked and its not there,another question is that i think tyhe reason my radio ,dsc,and other components do not work are because of the onboard computer,which nif so where do i find this computer,and am i to asume that this is the problem that my key remote/radio/components do not work.dont want to spend the money and find out its not the answer.any help is greatly appreciated....marco