Tesla Autopilot Probed by US After 20 Crashes in Four Months (3)

The US’s top auto-safety regulator extended its years-long investigation of Tesla Inc.’s Autopilot to determine whether a fix the carmaker made months ago does enough to keep people from misusing the system.

The National Highway Traffic Safety Administration disclosed Friday that it’s opened a query into the Autopilot recall Tesla conducted in December. The agency is concerned as to whether the company’s remedy was sufficient, in part due to 20 crashes that have occurred involving vehicles that received Tesla’s over-the-air software update.

More than 2 million Tesla vehicles are subject to the probe, according to NHTSA. The carmaker’s shares fell as much as 2.2% as of 3:30 p.m. New York time and are down more than 30% this year.

Read More: Tesla Critics Say Autopilot Recall Fixes Don’t Go Far Enough

In a separate filing, NHTSA detailed findings from its investigation that preceded the December recall. The agency found that Autopilot didn’t sufficiently ensure drivers stayed engaged in the task of driving, and that Autopilot invited drivers to be overconfident in the system’s capabilities. Those factors led to foreseeable misuse and avoidable crashes, at least 13 of which involved one or more fatalities, according to the report.

“Tesla’s weak driver-engagement system was not appropriate for Autopilot’s permissive operating capabilities,” NHTSA said. This resulted in a “critical safety gap” between drivers’ expectations and the system’s actual capabilities, according to the agency.

The filings cut against Chief Executive Officer Elon Musk’s exuberance about Tesla’s automated-driving technology. The billionaire has set a date in August to unveil a driverless robotaxi, which he said five years ago would be ready by 2020. During an earnings call this week, he downplayed the difficulty of getting the green light from regulators for that vehicle.

“I actually do not think that there will be significant regulatory barriers, provided there is conclusive data that the autonomous car is safer than a human-driven car,” Musk said. Later in the call, he said that those who doubt Tesla’s ability to “solve” autonomy shouldn’t invest in the company.

Tesla filed its Autopilot recall in December to address concerns NHTSA raised as part of a years-long defect investigation. A portion of the company’s remedy both requires car owners to opt in and allows drivers to readily reverse changes Tesla has made, according to the agency.

The carmaker also has deployed Autopilot updates separate from the one disclosed in its December recall that appear to be related to concerns NHTSA had raised as part of its defect probe, the agency said. The latest query will consider why these updates weren’t a part of the recall, NHTSA said.

Read More: Can Musk’s Robotaxi Dream Fix What’s Ailing Tesla?

Tesla has taken heat before from NHTSA over deploying software updates to Autopilot without filing a recall. The company did so in September 2021 weeks after the agency opened its defect investigation into the driving system.

(Updates with additional filing in the fourth paragraph.)

To contact the reporter on this story:
Craig Trudell in London at ctrudell1@bloomberg.net

To contact the editors responsible for this story:
Brian Bremner at bbremner@bloomberg.net

Kelly Gilblom, Ryan Beene

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