normally i drive with the windows down and the radio up so the other day i had windows up radio off and heard a slight tick from the drivers side dash about 3 inches in from the a-pillar and almost by the windshield... its not a rattle. it sounds like an electric tick like a old watch or something..after you turn the car off it persists for about 15 seconds then slows to a stop. has anyone ever heard this noise.