Tesla Introduces ‘Child Left Behind’ Detection Feature to Its Vehicles
Tesla has recently implemented a new safety feature in some of its latest vehicles – the ‘Child Left Alone’ detection system. This feature, included in the Tesla update 2025.14.12 for cars equipped with a cabin radar, is designed to alert the driver if a child is left unattended in the vehicle.
The cabin radar technology, which Tesla began incorporating into its vehicles a few years back but activated only recently in update 2025.2.6, serves multiple purposes. Initially used to detect occupancy in the front seats, the radar is now being utilized to detect occupancy in the rear seats as well. However, its capabilities extend beyond mere occupancy detection.
Tesla has indicated that the cabin radar can determine the size of individuals, monitor a child’s heart rate and breathing, and notify the driver through various alerts if a child is left alone in the vehicle. Future updates are expected to automatically activate the climate system and contact emergency services if the driver does not respond to the initial alerts.
This new feature is currently available on select models, starting with the 2024+ Model 3, and will be extended to other supported models in the future. Tesla has confirmed that the feature is currently rolling out to new Model 3s in Europe, with plans to expand to other regions soon.
While the ability to contact emergency services automatically is not included in the current update, Tesla aims to incorporate this functionality in the future. It may not be available in North America initially due to eCall capabilities, but alternative methods could be explored to ensure safety.
Furthermore, Tesla is expected to introduce support for Smart Child Seats in upcoming updates. Stay tuned for more advancements in child safety features from Tesla.
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