what do these do? I have an XLT, and maybe these are for some function that my truck doesn't have, like the cd changer.

Just wondered if anyone knows, otherwise I'll look at the book.

 

i thnk that changes the CD up and down if you have a 6 disc radio in the dash, or if the radio does not have that but supports the changer controlls. It should say in that littl ebook in the glovebox

 

I use them to adjust the bass, treble, etc.... They are also there to "tune" into a station if seek doesnt pick it up

 

The CD TEXT button works only on specially burned CD-Rs......on our trucks that have MP3, it does display the title of the track......


However, I do also know that there are other radios out there that are NOT MP3 compatible, but do support CD TEXT on burned CD-Rs, such as the case with my fiance's Toyota RAV4 that has single disc, plain-jane stock radio.

.....figuring out how to burn where EVERY disc will show that info is still a mystery.....

 

DITTO, they also work the volume speed control. In fact i think they work with all functions of the menu.