MarkRed7

Hi all. I have recently installed a lead for an iPod connection to the back of my Symphony II+ radio. There is no Aux when pressing the CD button. Does this mean I need the radio coding to recognise the Aux in lead? If this is the case can anyone recommend someone local to me (Kent) to do the necessary coding. Or alternatively recommend a diy fix for the issue. Thanks for any help anyone may be able to offer. Mark