I finally got the new phone to pair with Bluetooth in my 2012 VW Passat. The display in the center stack is static, meaning it doesn't actively show the signal strength. Whatever the data was at the time the connection was made remains on the display and doesn't update. Also, anytime I tried to make a hands free call, I'd get "call set up failed" error message. I could dial just fine from the phone, so it's not a reception issue. Is anyone else having problems with VW cars? How about other makes and models? Any suggestions on how to fix this problem?