Quote:
Originally Posted by wpoll
It looks like there is also a version that can sit in behind the audio unit in the dash (the BMWSU3). It still hooks into the cd changer port, just directly on the back of the audio unit rather than in the trunk (boot).
This would save running the mic cable through the car.
https://gromaudio.com/store/usb_adap...the_radio.html
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I think I'll try the behind the radio version -- grom's website says it's compatible, and I just tore up the whole carpet to run trailer brakes and put it back together -- a monumental task. I don't care to do that again soon.