Tesla no sound, please check from the following aspects:

1, in the Tesla's Bluetooth connection, you need to connect the cell phone Bluetooth;

2, use CarPlay/Android Auto within the app to play, do not use Tesla's own APP to play;

3, Tesla comes with APP and CarPlay/Android Auto play audio at the same time, it will lead to CarPlay/Android Auto sound does not take effect, the solution: Article 4;

4, in the Tesla Bluetooth settings, select "Bluetooth" as the output audio.