I have checked my Avant a4 quattro cd changer to go with the RNS-E.
Part number :arrow: AE0057111C Â£280 plus tax retail, yes it is the same as older cd nav systems as i have checked this as well and confirmed this with my uncle's franchise and my old vehicle. In case anyone wants other part numbers for changers
without navigation :roll: i.e Concert stero use 8E0057111, part number for the cd changer lead is 8E0051592
Glove box part number for A4 2004 8E2857035g26z for grey, blue 3zq beige 4qc, black 6ps Prices Â£124 plus tax main dealer prices in the UK
These part numbers are all glove box changers only