Audi Rnse Code Calculator New! Link
While the most expensive, this is the only 100% official method.
There are several official and safe ways to retrieve the 4-digit PIN for an RNS-E unit: audi rnse code calculator
While the most expensive, this is the only 100% official method.
There are several official and safe ways to retrieve the 4-digit PIN for an RNS-E unit: audi rnse code calculator