When are you required to dim your headlights?

Dimming your headlights is required when an oncoming vehicle is within 500 feet to prevent blinding the other driver. High beams are significantly brighter than low beams and can create a dangerous situation for drivers approaching from the opposite direction, impairing their vision and reaction time. By switching to low beams, you ensure that you are using an appropriate level of brightness that allows for safe visibility without compromising the safety of others on the road. This practice is crucial for nighttime driving, promoting a safe driving environment for all road users.

While dimming headlights in other situations may be considerate, such as during rain or in construction zones, the regulatory requirement specifically emphasizes the distance from oncoming traffic as the key factor in this scenario.