I have used my Bluetooth all the time since I purchased my vehicle in 2014. I have never had any issues with it. I recently joined Audible and have been listening to books. Or trying to listen to books. The first book worked just fine. Now I can start listening to a book and my Bluetooth will randomly turn off and say no device available. The screen says Bluetooth is off. I have a Galaxy S8 phone. I’ve tried turning off the car and turning off the phone. Sometimes it will work for quite a while but when it disconnects the once, I can’t get it to work longer than a minute.