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Old 09-17-2013, 11:08 PM
ryan04 ryan04 is offline
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Location: Langley
 
Join Date: Apr 2011
Posts: 33
Mein Auto: X5
i have the 17pin connector. So i bought this one to plug into the radio.
I think you need the reverse harness. You need to be able to plug into the stock radio with the aftermarket harness (middle) then only wire in the 5 connections. Then the stock radio harness which is identical to the aftermarket one you plugged into the radio, plugs directly into your eonon unit. So you have 2 of the same harnesses in use. The 17pin is the left, the 40 pin is the middle and then the wiring diagram of course on the right.
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Last edited by ryan04; 09-17-2013 at 11:14 PM.
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