So I'm currently going through a similar issue but funny thing is my bluetooth connects in the morning I'm able to drive to work once I open the door it doesn't work any more unless the car sits for it least over night and even then it's not certain if it's going to work. So I went to dealership and they tell me my radio is shot and to replace its 996 as well as the 110 it took to diagnose I would pay 1100 on a downpayment for a new car before I replace my radio for 1100 not to mention my car is only 1year old had 3 miles on it when purchased they say I'm over my milage for them to take care of it this is completely unacceptable