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Old 08-24-2012, 04:42 PM
murderland murderland is offline
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Join Date: Jan 2011
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i posted about it before, but someone on the forum sells a replacement harness that connects to the wiring where the amplifier is on the hi-fi models

http://www.bimmerfest.com/forums/sho...152&highlight=

i don't know about the hi-fi audio models with dsp though.

this makes it easy if you ever want to revert back to factory
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