1-Pull out/Remove volumn control knob. 2-Insert a Torx screwdriver T10? at the bottom hole, then turn and pull out the radio at the same time. 3- Use T10 to remove 2 screws located at the bottom of the CD player. 4- Pull out the CD player and take a picture of the back of the CD player for me. You can go to How To's get more info.