Try to search something different in this manual:
tire pressure reset, 4WD, recommended oil, fuse diagram, oil temperature, technical specifications, charging, trunk release
Or view whole manual here:
View, print and download for free: low oil pressure - BMW 535i 1989 E34 Workshop Manual, 459 Pages, PDF Size: 61.14 MB. Search in BMW 535i 1989 E34 Workshop Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW 535i 1989 E34 Workshop Manual PDF Download.
All product names, logos, and brands are property of their respective owners.