As you sat in long lines of traffic on the highway during the Lunar New Year holiday, you may have found yourself thinking at least once, "How much more comfortable would this be with autonomous driving?" A story has now emerged that makes us reconsider the meaning of autonomous driving, as a case has been released in which this technology went beyond simple convenience and actually saved a person's life.

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In November 2025, a man driving on a highway in Georgia, United States, suddenly felt chest pain while behind the wheel. The condition later turned out to be acute myocardial infarction. He was barely able to remain conscious and could no longer safely control the vehicle. He quickly called his son and said, "I can't drive anymore," and his son could sense over the call that his condition was rapidly deteriorating.

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The car the man was driving at the time was a Tesla Model Y, and the FSDFull Self-Driving feature was activated. Even though the driver was no longer able to steer properly, the vehicle maintained its lane and continued to drive stably on the highway. Unlike simple cruise control, Full Self-Driving performs both lane keeping and route following. Thanks to this, the vehicle was able to keep moving without losing control.

Screen showing a son changing the route via the Tesla app on behalf of his father, who is unable to drive due to a myocardial infarction. Twitter screenshot

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The son immediately grasped the situation and stayed in contact with other family members. He was a registered authorized driver on the Tesla account and was able to remotely control the vehicle through the app. After using Google Maps to find the nearest hospital, he changed the vehicle's destination to the emergency room, and the car drove there and arrived at the hospital entrance.

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When the vehicle arrived at the hospital, the medical staff who had been standing by immediately began treatment. The diagnosis was myocardial infarction caused by blockages in three coronary arteries. The medical team explained, "If he had pulled over onto the shoulder and waited for an ambulance, or if he had kept driving to a more distant destination, survival would have been unlikely." Autonomous driving, combined with the family's quick decision-making, effectively preserved the golden hour.

This case became widely known after the son released the story on social media, reigniting discussion about the role of autonomous driving technology. Some predict that once the era of full autonomous driving truly arrives, situations like this will no longer be considered extraordinary. It was an incident that prompts us to rethink the meaning of autonomous driving, as the technology functioned not merely as a way to reduce the burden of driving, but as a means of transporting a person to the hospital in a life-or-death emergency.