Audi AMI

Hello



I purchased an Audi AMI for my 2007 A6, and it has worked perfectly for 18 months



I have now sold the car and removed the AMI and I am looking to sell it



How would I go about finding what models the AMI would fit into?



The number on the unit is 4EO O35 785 F



Its got a connector for an original iPod/iphone



any help appreciated



Cheers



Graeme