Disconnect the negative cable at the battery, ensuring to check for any anti-theft system associated with the stereo before detaching the cable. Next, remove the steering wheel and then take off the lower finish panel along with the steering column cover. After that, remove the single retaining screw located at the rear of the switch and unclip the electrical connector to disconnect it from the ignition switch. With the key in the Accessory position, insert a pin into the hole in the casting, pull the Ignition Lock Cylinder straight out, and remove it from the steering column. Finally, installation is the reverse of the removal process.