I have a HTC Touch Pro 2 phone. I setup the phone with HFL just fine. It works great for about 1-2 months and then out of the blue it stops working. The car keeps saying something about setting up hands free link on the car instead of the phone over and over and over. I finially turn my phone off. I reset it back up and it does it again in 1-2 months. I tried restarting the phone but still says the same thing. I am not sure if its my phone or the car.

 

Remove your car from the list of bluetooth devices on the phone. Then try repairing.