Tesla FSD v14 Lite Night Tests in Korea: Re-evaluating Technical Gaps and Valuation Risks

I noticed an interesting detail: in the four-and-a-half-hour test video released by Motline in South Korea, FSD v14 Lite failed to detect oncoming traffic from behind during a nighttime U-turn, nearly causing an accident. This scenario isn't a complex urban intersection or an unprotected left turn—both recognized hard cases for autonomous driving—but rather a typical U-turn with clear right-of-way. The system should have prioritized checking for vehicles behind it, yet a perception blind spot occurred while executing the maneuver. This reminds me of Tesla's AI Day in 2019, when Musk boldly claimed that "FSD would achieve full autonomy in 2020." Six years later, we see the v14 Lite version still harboring basic safety flaws even in simple scenarios.