Try to search something different in this manual:
dead battery open trunk, engine oil, ESP inoperative, ECU, oil capacities, engine overheat, interior lights, OBD port
Or view whole manual here:
View, print and download for free: cruise control - BMW 850csi 1994 E31 Electrical Troubleshooting Manual, 589 Pages, PDF Size: 15.16 MB. Search in BMW 850csi 1994 E31 Electrical Troubleshooting Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW 850csi 1994 E31 Electrical Troubleshooting Manual PDF Download.
All product names, logos, and brands are property of their respective owners.