sound of turning lights in dash on 2000 Lincoln Town Car

I bought this car a couple of weeks ago my seat belt don't warn me to buckle up also the red light on dash when car turned off blinks althe time an I also have turn signals but continues to hear them off and on in the dash area all dash lights and car runs perfect but the nise of turn signals bothersom

Asked by for the 2000 Lincoln Town Car
ck and repl turn signal flasher