1) Insert the original, already programmed key in the ignition and start the engine.

2) After the engine has started, turn the key to off and remove the key.

3) Insert the key to be programmed and turn it to on within 10 seconds of removing the original key.

4) The security light will turn off once the key has been programmed. It may not be apparent that the security light went on due to how quickly the key is programmed.