U.S. opens investigation in Tesla after fatal crash in Autopilot mode
Thu Jun 30 2016
Rachel Long (508 articles)

U.S. opens investigation in Tesla after fatal crash in Autopilot mode

By David Shepardson, Alexandria Sage and Bernie WoodallWASHINGTON, June 30 A fatal accident in which the driver of a Tesla Motors Inc Model S operating in Autopilot mode was killed in a collision with a truck has prompted an investigation by federal highway safety regulators, the U.S. government and Tesla disclosed on Thursday.

The investigation of the first known fatality to involve a Model S operating on Autopilot comes as Tesla and other automakers are gearing up to offer systems that allow vehicles to pilot themselves under certain conditions across a wide range of vehicles over the next several years.

The accident that killed Joshua Brown on a clear, dry roadway on May 7 in Williston, Florida, will add fuel to a debate within the auto industry and in legal circles over the safety of systems that take partial control of steering and braking from drivers.

Tesla said in a blogpost on Thursday “neither Autopilot nor the driver noticed the white side of the tractor trailer against a brightly lit sky, so the brake was not applied.”

Tesla shares fell as much as 3 percent, or $ 6.28, in afterhours trading on news of the fatal crash on Autopilot and the investigation. The company emphasized the unusual nature of the crash and that it was the first fatality in more than 130 million miles of use.

“It is important to note that Tesla disables Autopilot by default and requires explicit acknowledgement that the system is new technology and still in a public beta phase before it can be enabled,” Tesla said in a statement Thursday.

“When drivers activate Autopilot, the acknowledgment box explains, among other things, that Autopilot ‘is an assist feature that requires you to keep your hands on the steering wheel at all times,’ and that ‘you need to maintain control and responsibility for your vehicle’ while using it.”

The National Highway Traffic Safety Administration said the crash “calls for an examination of the design and performance of any driving aids in use at the time of the crash.” The agency said it has opened a preliminary investigation that is the first step before the agency could seek to order a recall if it finds the vehicles were unsafe.

NHTSA said preliminary reports indicate the vehicle crash occurred when a tractor-trailer made a left turn in front of the Tesla at an intersection.

A police report obtained by Reuters states that the Model S operated by Brown went under the trailer of a truck that turned left in front of the car. The Tesla’s roof was torn off, and the car kept going, leaving the road, striking a fence, crossing a field, passing through another fence and finally hitting a utility pole about 100 feet south of the road, according to the report.

The company said “the high ride height of the trailer combined with its positioning across the road and the extremely rare circumstances of the impact caused the Model S to pass under the trailer, with the bottom of the trailer impacting the windshield of the Model S.”

When Autopilot launched in October, Tesla CEO Elon Musk cautioned the hotly anticipated function was in beta mode, or a test phase of development, with full ‘hands-off’ driving not recommended.

Tesla said that “Autopilot is getting better all the time, but it is not perfect and still requires the driver to remain alert. Nonetheless, when used in conjunction with driver oversight, the data is unequivocal that Autopilot reduces driver workload and results in a statistically significant improvement in safety when compared to purely manual driving.”

In January, Tesla updated the Autopilot driving systems in Model S sedans to put new limits on its hands-free operation, which has been both praised for its innovation while criticized for having been launched too early.

The function will now be restricted on residential roads or roads without a center divider, meaning the car cannot drive faster than the speed limit maximum plus five miles (8 km) per hour.

A host of subsequent videos posted by Tesla drivers on YouTube showed near-misses on the road with Autopilot, prompting Musk to say he might curb the function to minimize the possibility of people doing “crazy things.”

(Reporting by David Shepardson Additional reporting by Alexandria Sage and Bernie Woodall; Editing by Chris Reese and Diane Craft)

Rachel Long

Rachel Long

Rachel Long is our Desk Correspondent covering Stock Markets across the globe. She is based in New York

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