Self-Driving Tesla Crashes into Wall Painted to Look Like a Road… Just Months Before Planned Robotaxi Launch
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Mark Rober just set up one of the most interesting self-driving tests of 2025, and he did it by imitating Looney Tunes. The former NASA engineer and current YouTube mad scientist recreated the classic gag where Wile E. Coyote paints a tunnel onto a wall to fool the Road Runner.
Only this time, the test subject wasn’t a cartoon bird… it was a self-driving Tesla Model Y.
The result? A full-speed, 40 MPH impact straight into the wall. Watch the video and tell us what you think!
Who was the idiot that removed LiDar to cut costs?
/s
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Who was the idiot that removed LiDar to cut costs?
/s
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Fair point. But it doesn't address the other things i said, really.
But i suppose,based on already getting downvoted, that I've got a bad take, either that or people who are downvoting me dont understand i can hate tesla and elon, think their cars are shit and still see that tests like this can be nuanced. The attitude that paints with a broad brush is the type of attitude that got trump elected....
No, it's just a bad take. Every other manufacturer of self driving vehicles (even partial self driving, like automatic braking) uses LiDAR because it solves a whole host of problems like this. Only Tesla doesn't, because Elon thinks he's a big brain genius. There have been plenty of real world accidents with less cartoonish circumstances involving Teslas that also would have been avoided if they just had LiDAR sensors. Mark just chose an especially flashy way to illustrate the problem. Sometimes flashy is the best way to get a point across.
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Dude.
You could at least look at what you're replying to before jumping in and going full outrage mode. I didn't even say anything about what I thought of the validity of that experiment.
Keep putting yourself forward to defend the poor, misjudged car company belonging to a crazy asshole.
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What's cool is that Teslas used to have radar sensors, at least, but Elon removed them from production to save money. Even if you have a car from back then, the software no longer uses them and they'll just physically unplug them the next time you have the car serviced, as it's just a drain on the battery at this point
meanwhile our subaru has lidar for adaptive cruise control and emergency braking
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I remember there being claims from him or his team about lidar being a dead end that would not scale as well as computer vision.
I believe he claimed that since humans use their vision to drive that computer vision was more than enough.
I don’t know about you, but I also rely on sounds & feel when I drive. I also know that the human eye has evolved to detect motion, filter out extraneous information, and send just the important bits to the brain so that it doesn’t get overloaded with everything the eye sees. Computer vision is the exact opposite from that, having to process every bit of every image the camera sees.
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Have you heard of DeArrow? https://dearrow.ajay.app/
It's a browser extension that replaces clickbait thumbnails with good community sourced ones
Thanks no I hadn't. Is that available as a Firefox extension. I do most of my browsing on desktop.
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Dude.
You could at least look at what you're replying to before jumping in and going full outrage mode. I didn't even say anything about what I thought of the validity of that experiment.
Keep putting yourself forward to defend the poor, misjudged car company belonging to a crazy asshole.
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Iirc they were using a combination of lidar and radar, but Elmo wanted to cut costs.
Funny thing is, the price of lidar is dropping like a stone; they are projected to be sub-$200 per unit soon. The technical consensus seems to be settling in on 2 or 3 lidars per car plus optical sensors, and Chinese EV brands are starting to provide self driving in baseline models, with lidars as part of the standard package.
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I disagree with this being a good test. Where on earth would you find a wall on a road with a fotorealistic continuation of the road printed on it? This would trick many human drivers. Self driving cars fail in many realistic situations that are a lot more concerning. This is just clickbait.
True, but Mark's video basically about comparing Tesla's Camera Sensors Vs Self Driving car with a Lidar Sensor.
They also simulated some real life scenarios which the car with Lidar sensors passed easily, while Tesla failed some of them.
So I guess Lidar sensors are superior compared to Teslas cameras.
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Thanks no I hadn't. Is that available as a Firefox extension. I do most of my browsing on desktop.
Yes, but you could have just clicked the link to find that out
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Yes, but you could have just clicked the link to find that out
Imagine being in the middle of a friendly conversation where you ask a question and the person says, "Why are you asking me?? Just google it."
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Self driving is supposed to improve on humans, so there's that.
We're far from perfect, please don't get me wrong, but self driving IS already even if not better when compared with most drivers in many situations. It's a low bar.
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Mark Rober just set up one of the most interesting self-driving tests of 2025, and he did it by imitating Looney Tunes. The former NASA engineer and current YouTube mad scientist recreated the classic gag where Wile E. Coyote paints a tunnel onto a wall to fool the Road Runner.
Only this time, the test subject wasn’t a cartoon bird… it was a self-driving Tesla Model Y.
The result? A full-speed, 40 MPH impact straight into the wall. Watch the video and tell us what you think!
-
What's cool is that Teslas used to have radar sensors, at least, but Elon removed them from production to save money. Even if you have a car from back then, the software no longer uses them and they'll just physically unplug them the next time you have the car serviced, as it's just a drain on the battery at this point
they’ll just physically unplug them the next time you have the car serviced
So, (looks at watch), in an hour?
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We're far from perfect, please don't get me wrong, but self driving IS already even if not better when compared with most drivers in many situations. It's a low bar.
Humans include those who are drunk. Real annalisys relies on data that should exist but those who have it never seem to talk about it.
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Thanks no I hadn't. Is that available as a Firefox extension. I do most of my browsing on desktop.
The link is right there, you could've just clicked it instead of taking the time to write this question?!
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Still supports a creator pulling clickbait.
The only way is to vote with views/retention. -
As much as i want to hate on tesla, seeing this, it hardly seems like a fair test.
From the perspective of the car, it's almost perfectly lined up with the background. it's a very realistic painting, and any AI that is trained on image data would obviously struggle with this. AI doesn't have that human component that allows us to infer information based on context. We can see the boarders and know that they dont fit. They shouldn't be there, so even if the painting is perfectly lines up and looks photo realistic, we can know something is up because its got edges and a frame holding it up.
This test, in the context of the title of this article, relies on a fairly dumb pretense that:
- Computers think like humans
- This is a realistic situation that a human driver would find themselves in (or that realistic paintings of very specific roads exist in nature)
- There is no chance this could be trained out of them. (If it mattered enough to do so)
This doesnt just affect teslas. This affects any car that uses AI assistance for driving.
Having said all that.... fuck elon musk and fuck his stupid cars.
I agree that this just isn't a realistic problem, and that there are way more problems with Tesla's that are much more realistic.
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yeah but if you share it with people, they'll still see the clickbait thumbnail, and that's the actual problem
