Tuners i got a 2010 mazda 3 (axela) but really dont want to change the factory but the deck doesn't have usb. Any ideas on how i could get usb to work?
You could use an FM transmitter with USB, but you will sacrifice sound quality. If your head unit has an aux input I would suggest just using an MP3 player/Phone. Or just change the head unit if you really need USB connectivity.
