Hooray - 3.49 fixed my Bluetooth Problems
 

In this thread, http://forum.ppcgeeks.com/showthread.php?t=23129 , a number of us discussed our bluetooth headsets and car kits disconnecting for no particular reason. This problem got worse with successive firmware releases, but I'm pleased to report that two days after installing the leaked 3.49 firmwarte I haven't had a random disconnect in my car. I tried all the other fixes suggested to no avail, but this new firmware seems to be working for me. Hope it works for you too.

Re: Hooray - 3.49 fixed my Bluetooth Problems
 

even when re-entering your car? how long does it ake to reconnect automatically?

Re: Hooray - 3.49 fixed my Bluetooth Problems
 

if it only fixed the BT system with 07-08 altimas with nav and the infiniti G35s.

hmmmm

Re: Hooray - 3.49 fixed my Bluetooth Problems
 

I have a Chrysler 300 with Nav and Bluetooth, my Mogul had to be reset numerous times before I could get it to connect with my car before 3.49. With 3.49, it takes about 30 seconds after starting the car and the same when I re-enter. Its great.