I tightened the nuts on the starter cables, tried the lights and they did not come on so I cranked on the battery ground cable nut and the lights came on. Turned the key and heard a sound behind the dash. Some sort of electrical sound. Put the battery tender to charge the battery and it is charging now. Yesterday it showed the battery fully charged. So maybe the battery is not holding its charge. May have to get a new battery. Back out to the garage.