Key lock cylinder troubleshooting - need help
 

Hi I replaced the key lock cylinder on my 2000 Pontiac Grand Am SE. I performed the re-learn process by cranking the engine over, then releasing to the ON position for about 9 minutes. During the 9 minutes the SECURITY light blinked the whole time, then at the end it went solid for a few seconds, then off. On the next cranking cycle I was able to start the engine and thought all was good. But now when I open the door the car beeps as if the key is left in the ignition and the automatic locks are disabled with the door opened.
What is the problem?