this post was submitted on 05 Feb 2024
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OEM and correctly angled lights will still blind you from pretty far away due to the angle of attack on the beam.
Think of the lights like a triangle, inside that triangle you will be blind, and to get the same length of visibility with a taller vehicle, you will grow the triangle.
Where as my sedan is low to the ground. I could improperly aim my lights and have them firing out at 90° and still most people's eyes wouldn't be low enough to be in the triangle.
I replaced my work truck headlights with LEDs and parked out in front of several lines of fencing to angle them downward.
I ended up having to get a different headlight geometry because the reflectors weren't designed for LEDs and there was too much spillage.
When I ask people how hard it was to get to the angle adjustment screws and usually get weird looks.
Honestly I don't even know if modern cars HAVE adjustable angle headlights. Every old car I've owned has though. Not a huge amount of play but enough to angle up or down by about 10-15 degrees if needed.
My wife's car is a 94 and low to the ground, even with brights on I don't have a problem when she drives by me. 10/10 headlights on that thing.
Auto adjusting headlights aren't common in the US. Our automotive lighting laws are extremely outdated
Yeah on my old car it was very easy to aim. My new one has everything hidden behind panels that need to be removed
My buddy had a Malibu where you had to remove the front of the car to get to the headlights. It's ridiculous.
That is obscene. Why on earth would they design it that way
To make you take it to the dealer for all repairs
Good point. Fuckin lame
It doesn't seem to be limited to tall cars for me. I'm constantly blinded by little sedans and I drive a mid-sized pickup truck. I think they're luxury cars with the power of 10,000 suns captured inside their headlights. Also, I drive a mid-sized pickup truck with aftermarket LED bulbs, but I don't blind passenger cars. I had my wife pass me on the road in her sedan after I adjusted them to be sure I wasn't being an asshole.
They probably have their brights on and just don't care. I'm seeing a lot of that from luxury car drivers. They've basically entered an arms race where tall cars blind them, so they leave their brights on. An easy way to tell is too look for their cutoff line. If you don't see a cutoff on the road then they're an ass with their brights on
Another issue is the "auto brights" that never seem to work as advertised.
The auto brights in my wife's Honda work pretty great! But we've rented a couple cars that shut off way too late. I guess it depends on the manufacturer and model.
Agreed. My friend's Lexus is too eager to shut off the brights and turns off from a street light a mile away. The American brands seem to lag
They work great in my Hyundai too.
Only problem is I have to turn on the brights to cancel the auto brights.
That's not a great design decision.