The dinger delete i have just makes it not ding when you have the door open with the key in the ignition. Just take a small pointy object, a small phillips head screwdriver works well, put the key in the on position, push the screwdriver into one of the holes on the bottom of the column cover and if you push in the right spot you can pull the entire igniton cylider out. After you do that you will see a little plastic clip with a metal peice sticking up, un hook that clip and put your ignition back in.