[RLS7201]

Hello all, This is my first time here. I have a 2003 PT Cruiser with an intermittent radio. Some times the radio will not come on when I start the car. If I turn the key off and back on the radio will usually work. Today I was driving down the road and the radio quit. A simple off & on the the ignition switch and it came back. Do PT Cruisers have a history of bad ignition switches, or am I on the wrong track?

Thanks in advance for your assistance
Richard