Audi Symphony II in 99 A6
I do know that the Symphony II has more interfacing with the dash cluster by means of can bus protocol than the Symphony I, Your second question on the cluster swap is a no go for sure because of the other module interface protocols you don't have with your model year.
At this point your almost better installing an aftermarket head as many have done. There is a very useful post on the cluster differences for the C5's and other sites on sound upgrading Audi's.
Last edited by jcman; Feb 18, 2012 at 04:43 AM.
which is why it shuts down every hour and illumination lights do not work.
you have two option
1) buy KUFATEC CANBUS emulator for the Symphony radio, Kufatec is now in USA buy I don't know if they sell canbus emulators for North American market, as Canbus found to be working only with European radio I am not 100% if that will work
2) sell the radio you got, and get symphony I as originally came with your car







