Radio Problem

[osaturn]

I'm having a strange problem with the radio - there is no sound when the stereo set to radio (FM or AM), however it is working fine when I am playing a CD. This started last night after I changed the time on the radio; I was playing with the RCL / RDS buttons trying to figure out how to change the time. It is finding all the stations, except there is no sound. When I put a CD into the deck, it plays the CD and there is sound. Is a regular radio deck, not a satellite. Could I have changed a setting on the radio when I was changing the time?

Any ideas would be greatly appreciated.

Thank you,
Christian
2004 ION 3

[2006 ion2]

unless there's a setting associated with those buttons (I have a 2007), the antenna cable may have come loose.

[osaturn]

It is finding the stations OK - it's just that there's no sound.

[2006 ion2]

it's a bad radio.