1, use usb to play music: just plug in the USB interface directly. The USB interface of the original car can play audio files in FLAC, MP3, WAV and other formats, and the U disk needs to be formatted in fat32 or fat format.

2. Play music with Bluetooth-linked mobile phone: Press the media button in the car, click "Application" in the lower right corner of the screen, and click "Bluetooth Music". At this point, the screen interface should be a music playing interface with a small Bluetooth logo in the middle. Turn on the Bluetooth of your phone, search for the connection, and then play the music on your phone.