Tesla rolls out FSD v14.3.9 (2026.27.6) with Automatic Collision Evasion: feature details and official release notes

Tesla (TSLA) has begun rolling out two major Full Self-Driving (FSD) software releases for HW4 and HW3 vehicles simultaneously. FSD v14.3.9 for new Hardware 4 and FSD v14.2 Lite for older Hardware 3 cars. Both FSD (Supervised) software updates share the same firmware version: 2026.27.6. In the end-of-month update in August, Tesla merged the firmware […] The post Tesla rolls out FSD v14.3.9 (2026.27.6) with Automatic Collision Evasion: feature details and official release notes appeared first on Tesla Oracle.