Try to search something different in this manual:
jump start, OBD port, cooling, oil dipstick, bluetooth, fuel filter, fuse diagram, fuse chart
Or view whole manual here:
View, print and download for free: heater - BMW 5 SERIES 1988 E34 Electrical Troubleshooting Manual, 1783 Pages. Search in BMW 5 SERIES 1988 E34 Electrical Troubleshooting Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW 5 SERIES 1988 E34 Electrical Troubleshooting Manual PDF Download.
All product names, logos, and brands are property of their respective owners.