When is it permitted to drive with only your parking lights on?

Driving with only your parking lights on is never permitted because parking lights are designed to make a vehicle visible when it is parked and not moving, not to be used as a primary light source while driving. In Wisconsin, as in most places, headlights must be used when operating a vehicle on public roadways, regardless of the time of day or weather conditions. This helps ensure that drivers can see the road ahead and that other drivers can see them, which is crucial for safety.

While it’s true that during the day or in poor weather conditions, visibility can be compromised, relying solely on parking lights would not provide adequate illumination or visibility for safe driving. Additionally, using only parking lights in a parking lot does not account for moving traffic or pedestrians, which can lead to dangerous situations. Therefore, it is essential to use headlights in any driving circumstance to maintain visibility and safety.