This is the radio navigation idrive controller off of a 2011 128i E82 but will fit many other models as well. Part number is 9240956, should fit most 08-12 1 series, 09-11 3 series, 07-11 X5, 08-10 5 series, and 08-10 6 series. Compatibility is buyers responsibility. Was tested on the car before removal and was working properly. 

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