Jeremy, the star of this viral video, decided to find out how the automatic trunk closure of a Tesla Cybertruck would react when it encountered an obstacle.



He first tested it with different objects. He then used his own arm, hand and, finally, a finger. The last attempt ended painfully: the lid closed forcefully and left his finger visibly injured.



The dangerous Tesla Cybertruck automatic trunk closure test



According to Jeremy’s account on X, formerly known as Twitter: “First I closed it on my arm, then my hand, and then my finger.”



The footage shows that the mechanism did not respond as he expected when it detected such a small body part. Although his finger was not amputated, the pressure exerted by the lid could have caused a serious injury.



This kind of test should never be repeated at home. Sensors and automatic systems can fail, respond with a delay, or behave differently depending on the object they encounter. Using your hand to test them involves an unnecessary risk.



What the user said after hurting his finger



Jeremy acknowledged that manufacturers should try to make these mechanisms as safe as possible. However, he also pointed out that some injuries may be unavoidable, just as someone can get hurt when closing the door of any car.



Even so, the video raised questions about the system’s sensitivity and the vehicle’s ability to stop closing when it detects a small obstacle.



The result of the test was a bruised, swollen and painful finger. A fairly clear warning: no matter how curious you are, do not place any part of your body beneath an automatic door or trunk to check whether it stops. ⚠️



How to avoid injuries with automatic doors and trunks




  • Keep your hands away while the mechanism is moving.

  • Do not allow children to play near the closing mechanism.

  • Use objects of no value and keep your distance only if the manufacturer’s manual indicates that it is safe to perform a test.

  • If the system does not detect obstacles, stop using it and request a technical inspection.



Technology can make many everyday tasks easier, but no automatic system can replace caution. Elon Musk and Tesla will surely have another viral video to watch closely.