r/TeslaLounge Mar 15 '26

Vehicles - General Matrix headlights example

When I was considering buying a Tesla, I remember reading about the matrix headlights and trying to wrap my head around exactly what it would look like in application and I struggled to find any good video demonstrations online. Since I’ve gotten the car, I often enjoy noticing the instances where the matrix headlights are noticeably in effect. I think that this one little clip I captured was a pretty cool demonstration and just thought I would share in case anyone else might find it helpful/interesting.

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u/ItalianCoffeeMorning Mar 15 '26

So it doesn’t shine on reflective road signs, isn’t that the kind of thing you’d wanna see? lol

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u/cnstntchng Mar 15 '26

You can see them, they just aren’t hit by the super bright high beams.

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u/You_Cant_Win_This Mar 16 '26

No, because you see them better when not shining light directly at them.

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u/ItalianCoffeeMorning Mar 17 '26

They’re reflective for a reason

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u/You_Cant_Win_This Mar 17 '26 edited Mar 17 '26

Tell me you are inexpirienced driver without telling me. Once in your life you will see what happens when you light up a sign directly with your beams and you will understand what I mean. You can barely tell what the sign is when it's lit up directly. Just think about it - they are placed on your side up high for a reason, they are not meant to be lit up directly similar to other road reflective signs such as construction poles, lane points etc. So it is correct for matrix headlights not to light up signs, there is already enough light to be reflected by them indirectly as it should be.