Bmw E28 535i Wiring Diagram
E28 bmw cluster instrument part Autobahn parts 1987-1988 bmw 535i and m5 electrical troubleshooting manual wiring
Autobahn Parts - Electrical, BMW E28 535i 535is OEM Instrument Cluster
Autobahn parts Bmw instrument cluster e28 535i tested oem 535is 160mph working