See also:

Lights
Have someone observe the operation of exterior lights while you work the controls. Check turn signal and high beam indicator lights on the instrument panel. ...

DISC Button
Pressing the DISC button will allow you to switch from AM/FM modes to Disc modes. ...

List Button (CD Mode For MP3 Play)
Pressing the LIST button will bring up a list of all folders on the disc. Scrolling up or down the list is done by turning the TUNE/SCROLL control knob. Selecting a folder by pressing the TUNE/S ...