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      11-20-2012, 10:01 PM   #3
InsanePineapple
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Quote:
Originally Posted by teagueAMX View Post
For some reason I thought the series with the bmw logic 7 had the fiber optic bus, and the e89 was iBus, but I could be totally wrong about that.

Here a site that can help you look up various part numbers that may help you. The selection matrix will walk you through the process.

http://www.realoem.com/bmw/index.do
The part # from real OEM doesn't match the one I have. Here's the one I have:

http://parts.bmwofalexandria.com/pro...52d429%29.html

And also, from the E89 technical document I have:



That seems to be pretty definitive. I don't understand why the dealers keep giving me iBus part numbers.
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