Try to search something different in this manual:
radio antenna, fuel additives, reset sun roof, dashboard warning lights, service schedule, tire pressure reset, reset infotainment system, power steering fluid
Or view whole manual here:
View, print and download for free: buttons - BMW M5 1988 E28 Electrical Troubleshooting Manual, 175 Pages, PDF Size: 21.83 MB. Search in BMW M5 1988 E28 Electrical Troubleshooting Manual online. CarManualsOnline.info is the largest online database of car user manuals. BMW M5 1988 E28 Electrical Troubleshooting Manual PDF Download.
All product names, logos, and brands are property of their respective owners.