Discuss: Tesla 2026.27.6 now rolling out with FSD v14.3.9 for HW4, FSD v14.2 Lite for HW3.

TeslaWardon · 2026-09-09T05:23:17+0100

Tesla 2026.27.6 now rolling out with FSD v14.3.9 for HW4, FSD v14.2 Lite for HW3....

Read the Tesla 2026.27.6 release notes with 26 documented changes across 4 supported vehicle families, plus the update’s first-seen date.

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