The Newman car is an in-car multimedia entertainment system, and if you want to set up auto-play music, you can do so by following these steps:
1. Open the main screen of the Newman car, find the icon of the music player and click to enter.
2. In the interface of the music player, find the \"Play Mode\" option and click to enter.
3. In the Play Mode screen, select the \"Autoplay\" option and click the OK button.
4. Once the setup is complete, the music will play automatically when you turn on the music player again.
It should be noted that different models of Newman machine may have different setting methods, the above steps are for reference only. If you can't find the \"play mode\" option, you can check the car's manual or consult the manufacturer's customer service staff for help.