Used 1979-1983 BMW 533i 733i E23 E28 12-Button On Board Computer OBC 65811370126
BMW E23 E28 12-Button On Board Computer
BMW 12-Button On Board Computer OBC
Chassis: E23, E28
Model: 528e, 535i, 535is, M5, 733i, 735i
Year: 1979, 1980, 1981, 1982, 1983, 1984