Factory Nav C/D question

[Tireabusa]

I have somehow managed to mess up my factory c/d player. It only plays certain tracks on the c/d now, and there are 3 letters showing on the display. These letters are "RND". I have pressed everything I can but it wont go back to normal playing of all tracks. HELP !!

[kensreddaytona]

You have the random button pressed that's why certain tracks are playing I think the button for this is in the upper right on the radio.