what can I do about Radio reception?

What is your question?

I have a 2003 Lincoln Town Car Signature. It has the Alpine Audiophile system. The cassette works, the cd player works. The radio turns on and off. The volume control works perfectly. Everything works great except I can get NO stations on the AM or the FM bands...only static. As best as I can tell the grid on the back window is in tact and the the antenna is connected to glass and connectors locked. It's not a necessity but I'd like to have a functioning radio...lol. Any suggestions as to what I can do to fix this?