Buick Hideo Auto Elite Edition uses usb to play songs, and directly uses U disk or SD card. Just plug the phone into the USB interface. If you play songs on a USB flash drive, you can store the songs on the USB flash drive, but the format should not be too much. The music format recognized by the driving computer is generally MP3 format.

If not, there may be a problem with the format of the U disk, and you need to switch to the format of the U disk. You can format the partition of U disk into exFAT format with systems above win7. Some automobile central control systems may not recognize fat32 for some reasons, but they can recognize exFAT32 format. After changing to exFAT, both the computer and the central control system of the car can recognize it. It may also be a problem with the driving computer. Restart the trip computer and see if it works.