Warning chimes

I have a 97 olds silhouete with 127k I have no chimes for when I leave my lights on or for seat belts or low fuel. My low fuel light comes on but that is it no chime. And when I start it with out my seat belt fastened again no chime the same with the head lights. Twice now I have left the lights on and come out and had a dead battery. It has automatic lights but the occasions it was foggy and so I need the lights on and turned them on manually. Looked at the fuses that I thought controlled this but did not seem to find any bad any suggestions.