BMW CAS 3 control unit. In used but good working order Will need to be recoded to operate correctly with another vehicle GENUINE BMW item Part number; 9 237 047 HW; C4 SW; 21.2 Please use the part number and the details in the final photo to ensure this will be compatible with your BMW.
This product would be ideal for automotive enthusiasts or professionals needing to gain access to a BMW 3 series with VIN codes corresponding to E87 or E90, specifically manufactured in 2007 or 2008.
