I can't get my mps device to wrk in the car.

[Imtryin]

I followed all the directions but the songs that I downloaded to my MP3 player work fine if I'm listening to it , but when I plug it into the USB port in the car (as the car manual instructs) it will only play the stuff that the manufacturer downloaded through the car speakers.

 

[popatim]

We need themake and model# of both devices but you may have to put the mp3 player into mass storage mode. Most head units are designed to work with flash drives, not mp3 players.

 

[americanaudiophile]

It sound like your mp3 player came preloaded with some songs and those play but not the ones you loaded onto it. Make sure that your files are in the same folder as the manufacturers and that they are are same file type.