Is there an ignition reset button on a 2002 PT Cruiser?

No, there is no ignition reset button on a 2002 PT Cruiser, or any other car for that matter. If you're having ignition problems, the issue is likely more complex and requires troubleshooting beyond pressing a button. Possible problems could include a faulty ignition switch, a dead battery, problems with the starter motor, or other electrical issues.