1. Disconnect the negative battery terminal.
2. Locate the CD player, which is typically in the center console.
3. Remove the CD player from its mounting bracket.
4. Locate the reset button, which is usually a small, black button located on the back of the CD player.
5. Press and hold the reset button for a few seconds.
6. Reinstall the CD player in its mounting bracket.
7. Connect the negative battery terminal.
8. Turn on the CD player and check if it is functioning properly.