E46Fanatics - View Single Post - Cant find steering wheel control harness!!!
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Old 08-03-2010, 02:33 AM   #9
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Join Date: Oct 2009
Location: UK
Posts: 1,030
My Ride: 1999 328i
Originally Posted by JonJon View Post
Anyone have the part number for the control board on the wheel?

It's shorting out and turning the volume up when I turn


DIY. On how to replace it?

There is no direct connection between the button on the wheel and the stereo. The button data is converted into iBus commands and sent over the iBus, along with the cruise and other buttons. So if you are having problems you need to replace the buttons on the wheel, and the part number should be available on RealOEM.
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