Hello. I have been reading on these boards about the possibility of connecting the CA-C2AX cable to the cd changer input at the back of the OE HU in my 03 WRX (just the bog standard one that looks like this http://www.coltham.co.uk/DSC00001.JPG) so that I can play music using my mp3 player.

Is this possible with this HU?

Thanks, Matt

Not sure about the CA-C2AX one but you can plug in an ipod by using the KCA-IP500 adaptor in the CD changer port.

Thanks!