Here is another E34 wiring diagram for E34, seems to be a EURO spec from the engines listed : 5 Series - E34 (518i, 520i, 525td, 525tds, incl. touring) Schematics Model year 1994
that includes all lights and even Daytime light coding diodes, V4 *6300.0 , probably U.K. version
https://download.bmwland.ru/valera/E...w_ETM/E34.html