I'm fitting an RNS-E unit into my Audi A3 2.0 TDI without BOSE replacing a Concert stereo. The RNS-E has come from an Audi S3 with Bose.
I'm assuming I will need to re-code the RNS-E to be configured to my car's settings. Can anyone tell me how I do this. Assume I have zero knowledge of where to start so the very basics need to be covered to help me.
Cheers for any help..