As the US wants information on new changes, Tesla's Autopilot driver assistance technology is examined more closely.

U.S. car safety authorities are focusing on the modifications Tesla has made to Autopilot.

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including how it ensures that drivers are paying attention as well as how it finds and handles items.

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The National Highway Traffic Safety Administration requested specifics regarding the modifications made to each system version.

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Dates and thorough descriptions are included.

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Since August 2021, the organisation has been looking into crashes involving Teslas that were equipped with the technology.

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Since 2016, investigators have dispatched teams to look into more than 30 collisions that have resulted in at least 14 fatalities.

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By July 19, Tesla must answer to the request or risk civil fines.

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It requests an update on a previous response from Sept. 19 of last year from the manufacturer of electric vehicles.

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