Good morning all I've got a few questions about a move from RNS-E to Chorus with multi changer The Chorus radio works perfect, the multi changer works great but the head unit CD wonât work. It wonât load or accept CDâs Thereâs no error codes and no CD stuck inside the unit as if the CD button is pressed it says âNo CDâ Questions â¦. Is there a special way to select the head unit CD option and not the multi changer ? As the car had a RNS-E in it will the Vag com or car software need changing ? Is there anything else I need to do to reset the CD player to accept CDs ? Thank you for your help !