My bmw 118d had a power overload due to a spanner in the boot falling inside the battery housing, car starts runs and drives fine, but headlights and rear lights are permanently on, no front windows, no center console or interior lights working, snap on diagnostics sais (terminal 30 switched off) I’ve changed relay 30b but can’t seem to locate terminal 30 ? Any advice would be great or any idea of where to start
