Checked both fuses under seat, 'Audio & Amp', both are good. This problem also seams to effect the rest of the audio systems in the car. The seat-belt warning tone breaks-up and is not a constant tone, as well as the turn signal warning tone. The tone break-up appears to be in sinc with the flashing of the radio clock flicker.
Follow up to Radio question below on 2002 Cadillac DeVille
by Igor05 in Medford, NY on May 30, 2012