Click to Skip Ad
Closing in...

New video shows Tesla’s Autopilot failing at the site of fatal crash

Published Apr 3rd, 2018 6:53PM EDT
Tesla Model X fatal crash Autopilot

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs.

Late last month, a Tesla owner died when his Model X, with Autopilot engaged, followed a line on the road into a concrete divider and crashed. Earlier this week, a video from a Tesla owner in Chicago demonstrated how that might have happened using a similar intersection, and now another Tesla owner has filmed his car behaving the exact same way at the location of the crash.

As you can see from the video, the Tesla’s Autopilot system follows what it thinks is the left-hand lane marker, but is really the right-hand marker of the off ramp. You can see the Tesla giving the driver a warning to pay attention, but it’s easy to see how a somewhat inattentive driver wouldn’t understand that things were going wrong until too late.

The circumstances of the video line up exactly with how Tesla described the situation that caused the fatal crash:

In the moments before the collision, which occurred at 9:27 a.m. on Friday, March 23rd, Autopilot was engaged with the adaptive cruise control follow-distance set to minimum. The driver had received several visual and one audible hands-on warning earlier in the drive and the driver’s hands were not detected on the wheel for six seconds prior to the collision. The driver had about five seconds and 150 meters of unobstructed view of the concrete divider with the crushed crash attenuator, but the vehicle logs show that no action was taken.

However, the video, and the fact that the driver in Chicago replicated exactly the same thing, makes another part of Tesla’s statement about the crash a little confusing:

Our data shows that Tesla owners have driven this same stretch of highway with Autopilot engaged roughly 85,000 times since Autopilot was first rolled out in 2015 and roughly 20,000 times since just the beginning of the year, and there has never been an accident that we know of. There are over 200 successful Autopilot trips per day on this exact stretch of road.

Either Tesla’s definition of a “successful” Autopilot trip is just one where a crash doesn’t happen (rather than the driver taking control over Autopilot’s Autosteer), or the road condition has degraded dramatically right before the crash. You can see that the left-hand lane marker, the one that the Tesla should have been following, is faded and not picked up by the system, but it seems unlikely that that happened overnight.

Chris Mills
Chris Mills News Editor

Chris Mills has been a news editor and writer for over 15 years, starting at Future Publishing, Gawker Media, and then BGR. He studied at McGill University in Quebec, Canada.