I currently have a Symphony I radio installed in my A6. I would like to add a 3.5mm aux input but im confused about how to go about it.

I found this " AUDI 3.5MM 1/8" AUDIO JACK AUX INPUT CABLE FOR iPOD MP3 | eBay " on ebay and it appears that the Symphony I has the input for it but I dont see any means of activating the AUX function.

I see an "AS" button on the Symphony II, is this the aux function? However I dont see a place to plug this cable in on the II.


Any advice on getting this done would be greatly appreciated.

 

Try pressing the CD button a second time; that's how most of these aftermarket add-on interfaces work.