Why does your 4x4 light flicker on and off?

A flickering 4x4 light can indicate a few potential issues, such as a loose connection or a failing bulb. It could also be a sign of an electrical problem, like a short circuit or a malfunctioning switch. Additionally, if the vehicle's battery or alternator is weak, it might cause inconsistent power delivery to the lights. It's best to have it checked by a professional to diagnose and resolve the issue.