Just bought a 94 525i. Auto, loaded, very clean, no rust, 156, 00 km. My mechanic says mint condition, well maintained. a few quirks though. Temp read out stuck at -37 c/f and headlights out of alignment. Unfortunately, no manual. Does the tranny fluid and timing chain need to be changed at some point in time. Coolant and diff fluid changed. Will appreciate your help and suggestion. Thanks