I recently retrofitted a bluetooth module to my car (2007 A3 8P) and also RNS-E.
Today I had a go a recoding using VCDS but came accross a problem, I selected the modules for Navigation and Telephone in the CAN BUS tick list, then went to code the modules, the Navigation module was fine to code but when I went to do the Telephone module I cant access coding?? I have to first enter a security code? I havnt a clue where to get this code a search on tinternet says that often VCDS will tell you a code to use when you click the box to enter it but this is not the case??
Any help would be great as the RNS-E still does not recognise telephone/bluetooth?!
Thanks in advnace