Dateline, Düsseldorf! In a move that’s sure to ruffle some feathers at Tesla HQ, a German court has officially ruled that Tesla’s Autopilot system is “unsuitable for use” due to a long-standing issue: phantom braking. You know, that fun little quirk where your car slams the brakes for no reason.

  • Ronno@feddit.nl
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    2 days ago

    As a Model 3 (2024) driver, I fully agree! Meanwhile I finally nailed down a little over half the instances where it might phantom brake, so I’m more prepared. A common theme is cars moving within their lane while driving next to them. Even if they don’t cross the line into my lane, the car will still brake abruptly.

    Why bother having cruise control if you cannot use it comfortably and always have to rest your foot above the accelerator anyways?

    This is then only regarding phantom braking. Another dangerous thing is the automatic speed adjustment of the cruise control. I have this set to “off”, but the car seems to completely ignore that setting. It happened multiple times that the car changed set speed, both up and down. Imagine driving 130 on cruise and the car sees a sign that says “90 when asphalt is wet” but it’s dry. The car thinks it’s 90 and slams the brakes.

    All I want is just dumb cruise control for cruising and traffic aware cruise control in traffic jams, is that too much to ask?

  • vandsjov@feddit.dk
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    2 days ago

    While looking for my latest car, I tested a Kia Ceed. In the 10 minute test drive, it phantom braked 3 times. All the dealer about it and he said “better safe than sorry”. Ended up with a Skoda that once in a while slows down on adaptive cruise control when the car in front of me taking the off-ramp, while the motorway is turning left. Emergency braking seems to only do its think when there’s a reason - so far the car and I have slammed the break at the same time, every time there’s been a reason.

    • Enkrod@feddit.org
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      2 days ago

      My Škoda Fabia has - in less than a year - hit the brakes twice in situations where it shouldn’t. Granted, both times someone in front slowed down to leave the lane, so it’s not “phantom” breaking, but the situation was completely safe for me, not though, for the people driving behind me. Cruise control is slowly regaining my trust, but those incidents left me alert. Normal reduction of speed is working fine though.

  • inclementimmigrant@lemmy.world
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    3 days ago

    I have a model 3 and been driving it for 6 years now, +75K and even though I don’t have FSD, only the original Enhanced AP, I can say the phantom braking is still absolutely terrible and there’s two spots on my daily drive that it will reliably phantom brake and where this happens at least two or three times in my annual 900 mile trip.

    • vandsjov@feddit.dk
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      2 days ago

      Looks like you’re a domestic terrorist. We might make a mistake and accidentally get you evolved in a car accident.

  • AmidFuror@fedia.io
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    3 days ago

    I’m not defending Tesla or phantom braking, but German drivers could also take some lessons on safe following distance. They will ride on your ass for many km even if they don’t want to pass you.

    • inclementimmigrant@lemmy.world
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      3 days ago

      Did you follow the Ludacris rules for left lane usage? Because I so enjoyed my time driving there and did not feel that I was tailed nearly as much as I have here in America.

    • ℍ𝕂-𝟞𝟝@sopuli.xyz
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      3 days ago

      Is there a place in Europe where that doesn’t happen? I’m riding an articulated bus tailgating someone in the leftmost lane on the motorway in Belgium right now

      • ByteJunk@lemmy.world
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        3 days ago

        Well yes, you will be constantly tailgated on the left (fast) lane unless there’s traffic ahead of you.

        Scoot over and let me break the speed limit in peace, or do you need me to TURN ON MY LEFT BLINKERS? (which by the way has got to be the most aggressively polite way of raging at someone in traffic)

      • AmidFuror@fedia.io
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        3 days ago

        I have only driven in 2 countries in Continental Europe, and I have mostly traveled by train otherwise. You could be right. It happens in the US but by a smaller subset of drivers. Those drivers would generally be considered assholes in the US, whereas in your example they’re probably just being Belgian.

  • dmtalon@infosec.pub
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    3 days ago

    Make elon (Tesla) accountable for accidents/deaths, and I bet they’ll either disable it or make it work (which I think is a long way off).

  • Hubi@feddit.org
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    3 days ago

    Not defending Tesla, but phantom braking is an issue on a lot of new cars, even without autopilot. It’s the Advanced Emergency Braking System (AEBS) that is now required in the EU. I don’t think any manufacturer has figured out a way to make it 100% reliable yet.

    • AA5B@lemmy.world
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      3 days ago

      Yeah, my Subaru does it once in a while, although not enough to compliment. My Tesla never has

    • ShadowZone@lemmy.world
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      3 days ago

      Thousands of 130kph highway kilometers in my Polestar 2 on adaptive cruise control without a single phantom braking. You are claiming things without evidence.

      • Hubi@feddit.org
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        3 days ago

        No, I’m saying Tesla’s system sucks, but other manufacturers also should also get their shit together because it’s a general problem.

        • Ledericas@lemm.ee
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          3 days ago

          nah, your just making things up, no other car manufacterer has as much problems as teslas, you pointed out 2 isolated instances on your part and not part of a whole recall. you’re attributing teslas problem is the same as every other automaker, not even close.

          • Hubi@feddit.org
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            3 days ago

            My guy, I used work for a large manufacturer up until recently. The problem is very real and we got complaints every other day. Just because there’s no recall doesn’t mean there is no problem. The Tesla thing is obviously different because they rejected the self driving application on these grounds, which only one manufacturer even offers in Germany.

    • Zorsith@lemmy.blahaj.zone
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      3 days ago

      We cant even get cars to not freak the fuck out and set off alarms for an iced over sensor or a pothole, those sensors have no business having control over the brakes

    • sem@lemmy.blahaj.zone
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      3 days ago

      I wanted to ask about this: automated braking for pedestrians is a new safety requirement for new cars in the USA, which means it must be safe enough as a mature technology. Is the Tesla self-driving doing something different? Why does the automated braking for pedestrians system not have the problem of spurious braking at speed?

        • sem@lemmy.blahaj.zone
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          3 days ago

          Because I trust the regulating authorities to be professionals and do due diligence on their new proposed regulations. This is why we have a government.

          Someone who’s more knowledgeable than me might have access to the documents behind their decision to independently verify.

          • DNU@lemmy.world
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            3 days ago

            depends on which regulating agency you put your trust in. Laughs in American freedom where even the cybertruck is allowed on roads.

    • Noxy@pawb.social
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      3 days ago

      Zero phantom braking events in 2.5 years and 27k miles of Taycan ownership. Some during very low speed tight quarters parking situations, but not once on the road or at speed.

      One anecdote doesn’t mean much, but is it really as much of an issue with non-Teslas as you think?

      • Hubi@feddit.org
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        3 days ago

        I’ve had two pretty bad events with a Ford and a Mercedes. The Ford hit the brakes at 160 km/h on the wide open Autobahn for absolutely no reason. The Mercedes did it on a more rural road and caused the person behind me to honk their horn. I figure that one might’ve been caused by the bushes growing close to the road but it still wasn’t very pleasant.

        • AA5B@lemmy.world
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          2 days ago

          Once my subaru hit the brakes suddenly and the only explanation was the road itself. It was a quick dip and immediate climb, so maybe it was steep enough for the road to look like an obstacle

    • troed@fedia.io
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      3 days ago

      Volkswagen ID.7 driver here, previously Tesla Model 3.

      Haven’t had a single phantom break event with the VW.

  • Buffalox@lemmy.world
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    3 days ago

    an independent expert drove a Tesla Model 3 for 600 kilometers of Bavarian highways and experienced five separate phantom braking incidents.

    I’ve said it before, those cars should not be street legal.

    • TunaLobster@lemmy.world
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      3 days ago

      I was at an event years ago and had the chance to talk with one of the engineers that worked on the Model X. I mentioned the QA and reliability issues with the falcon doors. He took offense to me bringing up that there were issues with the car. Dude. You’re not a good engineer if you look at the product and think it’s perfect. There will ALWAYS be something more to improve upon. If you take feedback poorly, you are refusing the help of others to improve.