Originally Posted by Technic
There will be no audio out once you connect this CIC to your car, as it is coded for 676 (analog) and not 752 (digital), so your digital amp will not receive any signals from this CIC. Most probably it will turn on, though... but no sound.
I think that once you get the FSC codes -hopefully your friend will be able to convince BMWNA to generate a set for your VIN- you will have audio and the rest of the functions without the need of changing your VO.
Your dealer friend also could help in printing the schematics of both screens and match the wires in the screen connector in your M3 if there is any difference.
my as in my rear amp in the trunk? what if i change it out to an aftermarket amp?