Try to search something different in this manual:
height adjustment, adblue reset, deactivate passenger airbag, spark plugs, headlight bulb, ECO mode, oil level, high beam
Or view whole manual here:
View, print and download for free: engine oil - BMW 535i 1989 E34 Electrical Troubleshooting Manual, 334 Pages, PDF Size: 9.99 MB. Search in BMW 535i 1989 E34 Electrical Troubleshooting Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW 535i 1989 E34 Electrical Troubleshooting Manual PDF Download.
All product names, logos, and brands are property of their respective owners.