Try to search something different in this manual:
alternator belt, octane, maintenance reset, USB, brake light, apple carplay, transmission, sat nav
Or view whole manual here:
View, print and download for free: keyless entry - BMW M3 1989 E30 Electrical Troubleshooting Manual, 134 Pages, PDF Size: 11.82 MB. Search in BMW M3 1989 E30 Electrical Troubleshooting Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW M3 1989 E30 Electrical Troubleshooting Manual PDF Download.
All product names, logos, and brands are property of their respective owners.