When should low beam headlights be used at night?

Using low beam headlights when meeting or following another vehicle is important for several reasons related to safety and visibility. Low beam headlights are designed to provide adequate illumination of the road ahead without causing glare for other drivers. When you are approaching another vehicle, high beams can create significant glare that obscures the other driver's vision, increasing the risk of an accident.

In addition, when following another vehicle, using low beams helps maintain a safe distance without blinding the driver in front of you. It's vital to ensure that both you and the other driver can see clearly without impairment, allowing for safer navigation and reaction times in various driving conditions.

In contrast, while low beams should also be used in certain scenarios like rainy weather or well-lit areas to avoid unnecessary glare from high beams, their primary purpose in relation to this question focuses on interactions with other vehicles. Hence, the context of visibility and safety around other road users underscores why using low beams in these situations is essential.