Try to search something different in this manual:
ad blue, USB port, check oil, traction control, key fob, parking brake, driver seat adjustment, fuel
Or view whole manual here:
View, print and download for free: battery - BMW M3 1988 E30 Electrical Troubleshooting Manual, 127 Pages, PDF Size: 15.76 MB. Search in BMW M3 1988 E30 Electrical Troubleshooting Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW M3 1988 E30 Electrical Troubleshooting Manual PDF Download.
All product names, logos, and brands are property of their respective owners.