I have a 2010 Jetta Sportwagen TDI with the DSG transmission and the RNS-510 navigation system. I wanted to upgrade my Bluetooth capabilities by switching the 9w2 Bluetooth module my car came with to the 9w7 module; I wanted not only the phonebook to display on the MID and the navigation screen but wanted to enable voice activation of the system so I could place calls even easier. I purchased the newest version of the 9w7 module from an individual in Colorado who obtained it from a VW dealer in Europe; the part # is 5K0 035 730 B. I was told by this individual (and a parts guy at 1stVWParts confirmed this) that this part is the replacement for the now discontinued 7P6 035 730 C module. The internet dealer told me that if a 7P6... module is ordered now, you would actually get the 5K0... module. I installed the module very easily (it is just plug and play) and the phonebook now displays and I can scroll down the entries to find the name of the party I wish to call. The problem is that despite doing the soft coding change recommended on this website, the push to talk button on the steering wheel still does not seem to be active to enable voice recognition. The soft code I used was 0001732, which was a change from the 0001532 that was the original soft code since my car is a Sportwagen (i.e. has a rear wiper), has an automatic transmission, but it is the DSG transmission instead of the Tiptronic transmission. At the suggestion of someone on a vwvortex forum, I also enabled voice operation by making a small coding change in the telephone menu since just doing the soft coding change in the steering wheel control meny did not enable this feature. However, it still does not seem to work, although I am not sure in which menu I am supposed to push the PTT button to make a call by saying a party's name and I am not sure how I would know it is enabled. Any suggestions anyone has to allow me to use this desirable feature of the 9w7 module would be greatly appreciated!