I have a 2000 (Pre-Facelift) A3 and want to make a few changes to the ICE.
Looking to add bluetooth connectivity to the Concert head unit (Single DIN - not sure which model?), has anyone done this and got any tips? It's a non-BOSE setup.
Secondly, I'm looking to replace the rear speakers with my 6x9's I have from my old car, is this worth considering or is it a nightmare job?