Hello, I have 1999 Mazda B3000 and my radio turns on and works fine but my volume **** doesn't increase/decrease the volume...its stuck in one place. Can just the **** be replaced? I messed around with some of the fuses and actually was able to use the volume but only momentarily. Does anyone know if a fuse could be the issue or if I should replace the ****...or the whole radio? Thanks

 

Go reason to upgrade the head unit. You will get more option too.