My dad got the Samsung reality Verizon basically for the navigation for his new car, and pairing the Bluetooth to make hands free calls. The connection with Bluetooth is fine when making and receiving calls, but he just got his car mount in the mail today and we set it up and things went wrong. The navigation works fine when not paired with the car, but when you get into the car and the Bluetooth is paired, the navigation stops talking and there are no more sounds. So can anyone tell me how to solve this problem?