Yes, you should use low-beam headlights in fog. In fact, it is the recommended practice for safe driving in foggy conditions.
Here's why:
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Improved Visibility: Low beams are angled downwards, illuminating the road directly in front of you without reflecting back into your eyes, which happens with high beams in fog.
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Reduced Glare: Unlike high beams, low beams won't create a blinding glare for you or other drivers in foggy conditions.
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Tail Light Activation: When you switch on your low-beam headlights, your taillights also activate, making your vehicle visible to drivers behind you.
Why not high beams?
High beams are dangerous to use in fog because the light reflects off the fog particles and back into your eyes, creating a whiteout effect and severely reducing visibility.
Fog Lights:
If your vehicle is equipped with fog lights, use them in addition to your low beams. Fog lights are specifically designed to shine low and wide, illuminating the road surface in front of you.
In summary: Use low-beam headlights in fog to improve visibility without creating glare. Utilize fog lights if your vehicle has them. Never use high beams in fog.
