What would make your headlights flicker in your 97 olds aurora if it is not from to much grease in the switch?

Flickering headlights in a 1997 Oldsmobile Aurora could be caused by several issues, such as a failing alternator that isn't providing consistent voltage, loose or corroded wiring connections, or a weak battery that can't maintain a stable charge. Additionally, a faulty headlight relay or a malfunctioning dimmer switch could also lead to inconsistent power delivery to the headlights. It's advisable to check these components systematically to diagnose the underlying problem.