German ETM with the wayback machine recovered: Pruefanleitung Fahrzeugelektrik/-elektronik Modelljahr 1998
Baureihe 3 - E36, 316i, 318i, 318is, 320i, 323i, 328i, M3, 318tds, 325td, 325tds, inklusive Cabrio und Touring

Dowload from here, takes a long time till it uploads https://web.archive.org/web/20060715.../e36schalt.pdf