It is early, i had the 4.12 software installed by the service department on Friday. It appears to have taken them from Weds morning at 8 AM until Friday at 3:30 PM to get the software working properly. It still strikes me as a miracle now, whenever i approach the vehicle, the car greets me, and when i leave it, the car locks itself. The internal voice recognition now works every time. I was able to get into both the radios and my Sirius app with a simple tapping of the button on the screen. I am praying that this comment is not premature.