I have the BTB-200.

I PAIRED and REGISTERED my iPHONE with my AVIC D3 about 4 months ago.

It has always connected, flawlessly, whenever turning on my car.

All of a sudden the AUTO CONNECT function stopped working.

Now I have to PAIR the units again and REGISTER my phone again every time I start the car.

I have RE-SET...RE-PAIRED...RE-REGISTERED about 5 times.

Did I, inadvertantly, do something. Again, it's been working perfectly for 4 months. And yes, the "Auto Connect" feature is ON!

Any ideas would be appreciated.

same problem here. Plus when using my bluetooth people are saying it sounds like I am in a tunnel and that I am loud, but not very understandable.

same problem here...i use the jetware mobile software on my htc touch and it worked perfectly for the last year, now i have to re-pair every time!