I am getting the new Samsung X820 cell phone, which has an MP3 player and the phone has blue tooth. I have a 2003 A6 2.4, with the standard sound system.
Does anyone know if I could listen to MP3's via the blue tooth via the cars sound system?, if this sounds pathetic, let me have it, as I am not much of a techno boffin.
Thanks.

 

Find a post (any) by BostonDriver. Follow the link in his signature to his registry page. There, he lists all of his mods with links to the writeups. He installed a blue tooth module that will give you what you need (will enable phone use, probably not MP3).

Good luck.