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Amazon.com: Car Radio Wiring Harness Adapter Compatible with BMW 3 E30 E36 E46 E34 5 E39 ISO Stereo Wire Cable with Antenna Connector : Electronics
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Amazon.com: Fiegromech ISO Stereo Radio Wire Harness Cable Connector Replacement for BMW/E39/E53/Ford Focus/Vw/Passat/Opel Series : Automotive
![HELP} I'm trying to install a new stereo. Can anyone tell me what each wire does? I can't find a wire diagram anywhere. I have a 2008 328i : r/BMW HELP} I'm trying to install a new stereo. Can anyone tell me what each wire does? I can't find a wire diagram anywhere. I have a 2008 328i : r/BMW](https://i.redd.it/nuykbof8o67a1.jpg)