I've recently just picked up my audi a3 sline 2011 it has the Symphony headunit. However I want to add the bluetooth Aswell and upgrade the headunit, possibly to the RNS sat Nav ones. I have the Bose speakers could anyone please help me with links/guides so I can get a rough idea of what I need and the prices I'm looking at!
if I don't get the Audi one does anyone have an y recommendations ?
Thanks in advance!