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Tesla starts FSD v14 ‘Lite’ rollout to HW3 cars

Tesla stock surges as FSD v14 'Lite' reaches millions of older vehicles equipped with Hardware 3.

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📍 How it ended

Tesla began rolling out FSD v14 ‘Lite’ to Hardware 3 vehicles through update 2026.20.5.1. The distribution provided a major boost to older car technology.

Market response included a rise in Tesla stock following the long-awaited update.

Epilogue added 60d ago, after coverage quieted.

The brief

Tesla has initiated the rollout of the FSD v14 "Lite" update, specifically targeting vehicles equipped with Hardware 3 (HW3). This software update, version 2026.20.5.1, extends the latest driver-assistance capabilities to millions of older cars in the fleet.

Financial coverage from Yahoo Finance and MarketWatch highlights an immediate positive market reaction, noting that Tesla stock rose in premarket trading following the news. Tech outlets including Electrek and Not a Tesla App confirm the specific software version reaching HW3 users.

Coverage does not yet specify the full feature set differences between the "Lite" version and the standard v14 release, nor the exact timeline for a complete rollout to all eligible vehicles.

Synthesized by PULSE from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 60d ago.

Quick answers

Which vehicles are receiving the update?

The rollout is targeting cars equipped with Hardware 3 (HW3).

How is Tesla stock reacting?

Tesla (TSLA) stock rose in premarket trading following the announcement.

What is the version number for this update?

The update is version 2026.20.5.1.

Coverage (5)

Topics

Tesla FSD Hardware 3 Stock Market Self-driving

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