You can but it makes matters worse. This would be the time to use your fog lights if you have them.
No, you should not use high-beam headlights at all in heavy fog.
Low beam or fog lamps only.
Use low-beam headlights. When visibility is restricted, a driver's natural tendency is to activate the high-beam headlights. When driving in fog, this further impairs visibility because the high-beam illumination reflects off of the fog and back at your vehicle.
Unless you have fog lights which are specifically designed for the purpose you are better of using your low beam. As using the high beam will tend to bounce light back at you causing you not to be able to see as far into the fog and being less able to discern oncoming objects and lights.Low beam headlights, low beam headlights & fog lights or just fog lights unless its night time.lower headlightsLow beams, fog lights or both. No high beams.low beams
Low beam headlights and fog lights if the vehicle has fog lights.
Using low beam headlights and front facing fog lights.
Use your high-beam headlights at night whenever it is legal and safe.
You should not use your high beams in the fog. Your high beams will reflect off of the water in the air from the fog making it even harder to see.
Use your high-beam headlights at night whenever it is legal and safe.
Yes, you should use low beam headlights in fog. Low beams provide better visibility without causing glare that can reflect off the fog and impair your vision. High beams can create a blinding effect, making it harder to see. Additionally, using fog lights, if available, can enhance visibility in these conditions.
Because the light can reduce visibility and reflect back into the driver's eyes as heavy rain, fog or snow falls.
You don't want to use high beams in foggy weather or snow. It actually makes it more difficult for you to see as the light reflects off the snow or fog.