Hi, I have an 06 A4 Avant 2.0T Quattro Special Edition which has the Concert Head Unit/Bose and the Audi Ipod Kit (also has a Parrot Bluetooth car kit installed). My problem is that I would like to also get an Aux in if possible into the head unit. Is this possible? From looking around it seems my only option seems to be removing the Audi Ipod kit completely and then fitting a Connects2/Xcarlink/Dension ipod/aux kit - Is that right or are there any other options I should consider? If that is the case - which of these would you recommend? Cheers!