I paired my Samsung Intensity SCH-u460 and worked fine for two days.
When I got in today, the phone is not pairing with my car anymore.
I tried to reset everything and connect again, but neither the phone or the car can link at this time.

 

I've been having similar issues with a Samsung Epic 4G. I changed the name of my phone in the Bluetooth settings of the phone and re-paired. It works for awhile, but then starts failing again.

I thought it was something to do with the massive address book my phone has, so I deleted it. Turned out not to help.

I don't think the bluetooth in the mini is very compatible. I have two bluetooth headsets that I have no issues with.

 

If you read thru the VERY VERY VERY long sticky thread about bluetooth phones that work you will find that MANY Samsung phones are a problem. Most other phones work not all perfectly but most others will continue to work. Samsung on the other hand has always seemed to be a problem.

 

powered the phone down and up, works right now, we'll see
thx