Bought a new 2012 LX V6 in August 2012. Has premium package (navigation). I have a old Razer V3, a newer Z221, and a Nokia 920 phone. All three are paired but no matter which one I have with me, when I get in the car I have to MANUALLY connect it most of the time. My 2010 Nissan Maxima connects everytime I get in the car. Took it to the dealer here in Dallas they said the V3 was to old, got the Z221 took it back and now they say that the Nav software is by Microsoft and its Microsoft's problem. By the way, each time I took it in the service rep said the fix was to re-boot the NAV by sticking a paperclip or pin into the small hole top left of the unit. This did absolutely nothing for the connectivity issue except make the service guy feel like he knew what he was talking about.