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Tesla expands 2026.38.5.11 rollout: FSD v14.3.13 (HW4) and v14.3 Lite (HW3)
Tesla has expanded the rollout of update 2026.38.5.11, which includes FSD v14.3.13 for HW4 vehicles and FSD v14.3 Lite for HW3 vehicles. The source confirms the expansion, but the available text does not include release notes, regional scope, or differences between the two builds. As context, the source states that on October 13, 2026, Tesla put FSD v14.3.12 with the Halloween Update (2026.38.5) into wide release, and that on October 14 FSD v14.3 Lite (2026.38.5.1) began reaching Model S and X vehicles with HW3 and an Intel GPU.
- Tesla expands the rollout of update 2026.38.5.11
- Includes FSD v14.3.13 for HW4 and FSD v14.3 Lite for HW3
🔎 Why it matters: Build 2026.38.5.11 pairs FSD v14.3.13 for HW4 with FSD v14.3 Lite for HW3, according to the headline. It continues the v14.3 series the source had already covered with v14.3.11 and v14.3.12.
📈 Upside: Includes an FSD v14.3 Lite version for HW3 vehicles within the same build in which HW4 receives v14.3.13.
📉 Risk: Not applicable.
🤖 Editorial summary of the cited source, with AI-assisted analysis -- not HgYperDrive original reporting. The original source is linked above for verification. More on how this works: editorial policy →