Aftermarket head unit problem
Hi guys, i just decided to replace oem radio on my new 325, so I installed sony aftermarket radio (i pull it with wiring from my previous e46) but only am/fm radio works no cd/usb..actually it works but no sound from speakers only from cd/usb, radio works fine.
What i have to check? Maybe its because this car has harman/kardon sound and privious one not?
Thanks a lot
Last edited by abrial; 03-22-2011 at 05:24 PM.