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AP/FSD related crashes

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This is an odd crash. Car brakes briefly then swerves directly right into the side of the tunnel wall.

Nobody is claiming AP as far as I know, but I'm interested in any theories. Some have guessed it might simply be that the front suspension collapsed (whompy wheel) since you can see something appear under the car while it's turning.

However there are some interesting things. The tunnel does widen for a section just prior to the swerve, and the lines on the ground go from solid to dashed, why would the lines be dashed right there, maybe it's an emergency pull-out? Some people wonder if the reflection of brake lights on the wall might have created some kind of false road indication. Has anyone experienced false-road images from weird reflections in a tunnel?

Anyway it can't be FSD Beta as it's in China unless they moved a US car there. I guess I'm more leaning towards bad driver and/or mechanical malfunction, than AP crash.

TunnelWall.png
 
This is an odd crash. Car brakes briefly then swerves directly right into the side of the tunnel wall.

Nobody is claiming AP as far as I know, but I'm interested in any theories. Some have guessed it might simply be that the front suspension collapsed (whompy wheel) since you can see something appear under the car while it's turning.

However there are some interesting things. The tunnel does widen for a section just prior to the swerve, and the lines on the ground go from solid to dashed, why would the lines be dashed right there, maybe it's an emergency pull-out? Some people wonder if the reflection of brake lights on the wall might have created some kind of false road indication. Has anyone experienced false-road images from weird reflections in a tunnel?

Anyway it can't be FSD Beta as it's in China unless they moved a US car there. I guess I'm more leaning towards bad driver and/or mechanical malfunction, than AP crash.

View attachment 845993
Does bring up an interesting point - if for some reason local municipalities set up a tunnel or other walled-in feature with highly reflective surfaces, how would cameras handle that? Obviously lidar and radar could tell those objects weren't real, but cameras may see it differently (like people having PBs with mirages).
 
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Scenic tunnel in China. They show videos of fish on the ceiling. I'm not saying these tunnels are dangerous exactly, just interesting challenges. At least the road lines can be followed.

Tunnel3.png


Oh good, a t-intersection in a tunnel in Norway.

Tunnel4.png

With lane merges, pull-off sections, concrete walls. 5.7km of 'death-trap' fun. Oh, I'm sure they are fine... The video looks like it was taken by a drunken Norwegian however.

Tunnel5.png

Tunnel7.png
 
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The California crash occurred on Thanksgiving Day involving eight vehicles on the San Francisco-Oakland Bay Bridge. The driver told authorities that the Tesla Model S was using the company’s “Full Self-Driving” software, according to Highway Patrol report obtained by CNN.
 
The California crash occurred on Thanksgiving Day involving eight vehicles on the San Francisco-Oakland Bay Bridge. The driver told authorities that the Tesla Model S was using the company’s “Full Self-Driving” software, according to Highway Patrol report obtained by CNN.
Thanks for posting this. Can you also post the results of the investigations from a year or more ago and let us know if AP or FSD was ultimately confirmed in those crashes? Otherwise this is all just FUD.
 
Thanks for posting this. Can you also post the results of the investigations from a year or more ago and let us know if AP or FSD was ultimately confirmed in those crashes? Otherwise this is all just FUD.
I'm posting what I find interesting in my news feed. Feel free to investigate and post the results yourself rather than asking others to do it.
I agree this more likely points to drivers using FSD as an excuse for an accident, rather than FSD doing something suboptimal, but still interesting.
 
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More FUD: https://www.cnn.com/2022/12/21/business/tesla-fsd-8-car-crash/index.html
A driver told authorities that their Tesla’s “full-self-driving” software braked unexpectedly and triggered an eight-car pileup in the San Francisco Bay Area last month that led to nine people being treated for minor injuries including one juvenile who was hospitalized, according to a California Highway Patrol traffic crash report.

 
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More FUD: https://www.cnn.com/2022/12/21/business/tesla-fsd-8-car-crash/index.html
A driver told authorities that their Tesla’s “full-self-driving” software braked unexpectedly and triggered an eight-car pileup in the San Francisco Bay Area last month that led to nine people being treated for minor injuries including one juvenile who was hospitalized, according to a California Highway Patrol traffic crash report.


Sounds like the CHP confirmed this was on the driver.

Anyway FSD definitely has the strong tendency to put you in situations which you would not otherwise be in. Seems like it makes things less safe to me, assuming you are an attentive driver. If you like to use your phone while driving, or you like to drive drunk, FSD might make you more safe.

Just be careful out there. Drive the car. That’s why we have FSD, so that we can Fully Self Drive.
 
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More FUD: https://www.cnn.com/2022/12/21/business/tesla-fsd-8-car-crash/index.html
A driver told authorities that their Tesla’s “full-self-driving” software braked unexpectedly and triggered an eight-car pileup in the San Francisco Bay Area last month that led to nine people being treated for minor injuries including one juvenile who was hospitalized, according to a California Highway Patrol traffic crash report.

Video of how the crash happened. Ignore the title, there was no evidence presented that FSD was on other than driver claiming it was:
 
Video of how the crash happened. Ignore the title, there was no evidence presented that FSD was on other than driver claiming it was:

I have a hard time understanding the behavior of this vehicle otherwise. Unless the driver just went to sleep. It is also possible the driver thought FSD was engaged but it was not.

But as you can tell from reading MANY posts here, it is very very normal for FSD users to allow their vehicles to come to a halt in traffic. It appears to be standard operating procedure (and is usually accompanied by the posters saying “the car came to a halt in the middle of the road” etc. rather than “I brought the car to a halt in the middle of the road”).

I don’t know why, but it is normal behavior. Quite bizarre.

Always be disengaging. Foot on accelerator, both hands on wheel.
 
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I have a hard time understanding the behavior of this vehicle otherwise. Unless the driver just went to sleep. It is also possible the driver thought FSD was engaged but it was not.

But as you can tell from reading MANY posts here, it is very very normal for FSD users to allow their vehicles to come to a halt in traffic. It appears to be standard operating procedure (and is usually accompanied by the posters saying “the car came to a halt in the middle of the road” etc. rather than “I brought the car to a halt in the middle of the road”).

I don’t know why, but it is normal behavior. Quite bizarre.

Always be disengaging. Foot on accelerator, both hands on wheel.
maybe the driver (from some odd reason) thought that FSD was safer than a human, and then trusted the FSD based on that assumption? And no, I have NO idea where the driver would have gotten that assumption from...
 
maybe the driver (from some odd reason) thought that FSD was safer than a human, and then trusted the FSD based on that assumption? And no, I have NO idea where the driver would have gotten that assumption from...

Maybe. I think it is funny that the driver of V-2 was not so honest about hitting the Tesla in any case.

“. P-2 applied V-2’s brakes and V-2 came to a stop. V-2 got hit from behind and was pushed forward and into the rear of V-1. ”

🤔
 
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I have a hard time understanding the behavior of this vehicle otherwise. Unless the driver just went to sleep. It is also possible the driver thought FSD was engaged but it was not.

But as you can tell from reading MANY posts here, it is very very normal for FSD users to allow their vehicles to come to a halt in traffic. It appears to be standard operating procedure (and is usually accompanied by the posters saying “the car came to a halt in the middle of the road” etc. rather than “I brought the car to a halt in the middle of the road”).

I don’t know why, but it is normal behavior. Quite bizarre.

Always be disengaging. Foot on accelerator, both hands on wheel.
My understanding is FSD does not activate in closed access roads like on that bridge (anyone with FSD Beta able to chime in?). AP could have been on however, but it seems quite rare for it to come to a complete stop like in the video. Even with phantom braking, it slows down, but not to a complete stop.

People are known to blame anything but themselves when an accident happens, as you pointed out even just in the post above. So I am not surprised if drivers blame FSD or AP even if they were not on.
 
My understanding is FSD does not activate in closed access roads like on that bridge (anyone with FSD Beta able to chime in?). AP could have been on however, but it seems quite rare for it to come to a complete stop like in the video. Even with phantom braking, it slows down, but not to a complete stop.

That is nearly certainly true that FSD Beta (Autosteer on City Streets component) was not active. Should not be possible here.

But the Autosteer/NOA portion of the FSD package may have been. (For a certain purchase time window automatic lane change was not available without purchasing FSD.)

I can see for end users the terminology could be confusing.

I don’t know why the report mentions v11 unless this was an employee vehicle. I guess that is the other possibility (in which case FSD Beta could have been active). But seems pretty unlikely.

I think AP could come to a stop if it detected an obstacle ahead. But my guess is it was disengaged (possibly accidentally).
 
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