• reddig33@lemmy.world
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      5 months ago

      The US feds recently approved automatically adjusting headlamps that point down at the road, so hopefully the current nonsense will get better. Europe has had these for a while.

    • halcyoncmdr@lemmy.world
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      5 months ago

      That’s usually from misaligned headlights. Most often people swapping their headlight bulb and not adjusting them. You can’t simply pop an HID bulb into the existing reflector housing without adjusting the headlight to compensate.

      • Incandemon@lemmy.ca
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        5 months ago

        To quibble, you can’t pop a HID into a reflector housing at all, usually. Halogen and drop in replacement LED have a different focal point than HID bulbs do.

        This means if switching to HIDs you also need to replace the entire housing so it will focus the light correctly. No amount of adjustment will be correct if the beam isn’t focused properly.

        • Fondots@lemmy.world
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          5 months ago

          Also last time I checked most drop in LED bulbs aren’t really intended for on-road use.

          The headlights in my wife’s old car were a real pain in the ass to replace, you either had to take practically the whole front bumper apart or grope around blind from the wheel well. I debated on getting her LED bulbs to hopefully never have to do that again, but I noticed that they were marked as something like “for off-road or motor sports use only”

    • skuzz@discuss.tchncs.de
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      5 months ago

      It turns out, automakers were actually using headlights that were dimmer than legally required and getting away with it for decades.