September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Section 231 (Electrical Component Locator)
WARNING: This page is about a different car, the 1998 BMW 540i, 1998 BMW 528i, 1997 BMW 540i, and 1997 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.