Tesla FSD v14.3.7 Accelerates Toward Oncoming Train Despite Update Promises
A dashcam video shared by auto journalist Lei Xing shows a Tesla running the latest Full Self-Driving software, version 14.3.7, stopping at a railroad crossing with flashing lights and then suddenly accelerating toward the tracks as a freight train approached. The driver had to manually brake to avoid a collision, even though warning lights were flashing and train horns were audible. This follows earlier Tesla updates that claimed to improve detection of objects extending into a vehicle's path.
GoKawiil's interpretation of the reporting above, not reported fact.
Railroad crossings are a well-known hazard where failure of autonomous systems can be fatal, and this incident shows the problem persisting through multiple software revisions despite Tesla's claims of fixes. It raises questions about how thoroughly Tesla tests FSD against basic, high-stakes scenarios before wide release, especially as the company pushes toward robotaxi ambitions requiring driver-free operation.
- A Tesla on FSD v14.3.7 accelerated toward an oncoming train despite flashing crossing signals.
- The driver's manual intervention prevented a likely fatal collision.
- Tesla had claimed prior updates fixed handling of objects extending into the vehicle's path, but the issue recurred seven versions later.
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Published there as: “Teslas Are Still Driving Into Oncoming Freight Trains”
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