Woohooo I think this is not something new for you guys but I'm too happy gotto share it.
So I got my 03 Z4 with business CD last year and always wanted to be able to play MP3 CDs. Couldn't make my old aftermarket mp3 deck to work with the stock amp because I got DSP... didn't want to get an AMP coz I'm scared I'll break some interior parts when I run wires lol.. didn't want to go to the DICE route because I don't even have an Ipod lol. Searched long on ebay for a newer year stock radio and they were always $200+ after shipping which is kinda out of my price range just for a MP3 upgrade haha..
So few days ago I was searching on Ebay again and found this junk yard is posting a X3/Z4 business CD radio with production date Sep 2005 that's just 150KM from my house. Good thing is, they were selling it for $69 SHIPPED
!! I double confirmed the unit is working 100% so I thought is worth a try and it came today.
Installed it, YAY MP3 loud and clear!!!!! I even got the faceplate switched from my old unit so the colour is grey that's matching the center vents (older Z4s had grey instead of black).
Ok that's my highlight of the day! Good night now haha