Ive had my 54 plate A3 tdi dsg s-line for a week now, installed bluetooth hands free, whilst doing so discovered the rear speakers do not omit any sound! The sub still works but no rear speakers. I did notice onthe back of the head unit the speaker plug (car end) only had 2 sets of wires going out being the fronts. Does anyone know where i should start looking on this one? I checked the speakers are there, tried fading the stereo to the rear all i get is a base line!
Thanks in advance