My Galaxy S8 always connected and functioned properly with my Entune system in my 2916 Tundra. But I recently got my S9 and I'm having an issue. It pairs fine. But, when playing audio from any of the Entune apps (iHeart, Pandora, Slacker) the sound will only come out of the phone. I can control each app through the Entune head unit and the phone even says the sound is set to play through my vehicle. But it will only play through the phone speakers. Is there some new sound setting in missing with the S9? I can play Bluetooth audio fine, it's only when using the Entune app. I had an S9+ briefly and it did the same thing.