Have read many threads and took it as fact that Entunes-iPhone only works as USB, not BT. Well this weekend went through the process wifi off, Entunes app started, USB connected, start car, through apps button started Pandora. it worked and I took off. Later, I stopped, shut down car. Took phone with me. Came back, started car with phone in my pocket, Entunes resumed. Happened three times over two days. Entunes/BT! Though originally started thru USB. Am I alone in surprise?