HomeNewsTesla Model 3 Driven into Floodwater While on FSD Beta, Driver Ignores...

Tesla Model 3 Driven into Floodwater While on FSD Beta, Driver Ignores Warning

In a dramatic incident that underscores the importance of human vigilance while using advanced driver assistance systems, a Tesla Model 3 owner recently drove their vehicle into floodwaters while relying on the Full Self-Driving (FSD) Beta software.

This incident serves as a cautionary tale for the potential consequences of entrusting a vehicle entirely to technology, highlighting the essential balance between innovation and the realities of safe driving.

Tesla Model 3 into Floodwater

The Unfortunate Incident

On a highway near Mono City, California, a Tesla Model 3 owner, named Ryan, engaged the FSD Beta software while driving at 60 mph. The episode was captured by the Wham Baam Teslacam YouTube channel, shedding light on the sequence of events that led to this dramatic situation.

As Ryan navigated the road, a prominent “Flooded” yellow sign came into view, signaling the presence of water on the roadway. Astonishingly, both the FSD Beta system and the driver disregarded the warning, choosing to continue their course. What followed was a series of decisions that led to a disastrous outcome.

The Misstep in Judgment

With the Driver failing to respond to the warning sign and putting undue trust in the technology, the car entered a stream of water without decelerating appropriately. Despite the clear presence of water on the road ahead, neither the car nor the driver attempted to alter their course. The consequence was a loss of traction, causing the vehicle to skid and careen off the road.

The vehicle’s dashcam footage captured the car’s struggle to maintain control as it veered leftward and eventually submerged itself in a pond. While fortunate that there was no oncoming traffic at the moment of impact, the vehicle ended up with more than half of its body submerged in water.

Lessons Learned

This incident serves as a cautionary tale for both Tesla owners and the wider public. It highlights the imperative need for drivers to remain actively engaged and ready to take control of their vehicles, especially when using advanced autonomous features. While FSD Beta is designed to assist drivers, it is not a substitute for human judgment and decision-making.

Furthermore, the incident underscores the responsibilities that come with being an FSD Beta user. Tesla has consistently emphasized that drivers must be prepared to intervene and take over the vehicle when required. In this case, it appears that the Model 3 owner’s reliance on the FSD Beta system and their failure to heed road signs played a significant role in the unfortunate outcome.

Looking Ahead

As the automotive industry continues to develop and refine autonomous driving technologies, incidents like this serve as valuable reminders of the limitations that still exist. While advancements are being made in autonomous capabilities, the technology is not infallible and should not replace human awareness and decision-making.

This incident also sparks conversations about legal and ethical considerations related to autonomous driving accidents. The Model 3 owner’s intention to sue both the city and Tesla raises questions about accountability in cases where drivers misuse or misunderstand the capabilities of advanced driver assistance systems.


The story of the Tesla Model 3 owner’s ill-fated encounter with floodwaters serves as a stark reminder of the responsibilities that come with using advanced autonomous technologies. It reinforces the crucial role of human attention and engagement when operating vehicles equipped with such systems. As the automotive industry progresses toward greater autonomy, incidents like this underscore the importance of striking a balance between innovation and the reality of driving in complex and dynamic environments.

Saurav Revankar
Saurav Revankar
Saurav is a distinguished expert in the electric vehicle (EV) industry, known for his in-depth knowledge and passion for sustainable technology. With a particular focus on Tesla, he provides insightful analysis and comprehensive reviews that make complex EV topics accessible and engaging.


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