特斯拉推送 FSD V14.3.11：AI4 以修复为主，HW3 同步升到 V14.3 Lite
Tesla rolls out FSD V14.3.11 alongside V14.3 Lite for HW3 [2026.33.5]
特斯拉开始通过软件更新 2026.33.5 推送新一轮 FSD：较新的 AI4 车辆获得 FSD V14.3.11，老款 HW3 车辆则升到 V14.3 Lite。推送已在美国车辆上出现，目前范围仍非常有限，先由 Early Access 成员测试再逐步扩大。AI4 版的发布说明与 V14.3.10 相同，变化更像缺陷修复而非模型大改；HW3 的 V14.3 Lite 发布说明与 V14.2 Lite 相同，包含导航、汇入、行人交互、信号灯处理与车辆切入等方面的改进，以及停车、出库、倒车、到达选项与速度模式等功能。
Tesla has started rolling out another Full Self-Driving (FSD) update, with FSD V14.3.11 arriving for newer AI4 vehicles while older HW3 vehicles are also getting an upgrade to V14.3 Lite.
Both versions are being deployed through software update 2026.33.5, which began appearing on vehicles in the United States late Tuesday. As with rollouts of any new version of FSD, the deployment is still extremely limited Tesla conducts its usual initial testing with Early Access members before expanding availability.
FSD v14.3.11 downloading now too! https://t.co/J2vziEUZqe
— Zack (@BLKMDL3) October 7, 2026
For AI4 vehicles, V14.3.11 follows V14.3.10, but the release notes between the two version is identical, suggesting the changes and updates are more related to bug fixes rather than fundamental changes to the model.
While FSD is the same, there are some new features included in the release. One is Automatic Collision Evasion, which can activate FSD to take control of the vehicle when it is driven manually if it detects an impending collision. You can watch the feature in action here. It also includes upgrades to Apple Music and Wheel Selection.
HW3 moves up to V14.3 Lite
The same update is also significant for owners of HW3 vehicles, bringing them FSD V14.3 Lite.
Tesla introduced V14 Lite to HW3 owners in June, using a process known as distillation to transfer intelligence from the much larger AI4 V14 model to the older hardware.
Full Self-Driving V14.3 Lite is now rolling out for the first time to AI3-equipped Tesla vehicles.
— Teslascope (@teslascope) October 7, 2026
Like the V14.3.11 release for AI4 vehicles, the release notes for V14.3 Lite are the same as V14.2 Lite. It includes improved navigation, merges, pedestrian interactions, traffic light handling and vehicle cut-ins, along with smoother steering and lane centering. It also brought parking, unparking and reversing, Arrival Options and Speed Profiles.
Related Articles:
- Tesla begins rolling out FSD V14 Lite to AI3 owners after 18-month wait
- Tesla pushes new FSD V14 Lite update, but still only to HW3 Early Access users
- Tesla confirms features and June timeline for FSD V14 Lite on HW3
- Tesla FSD v14.3.3 Rolls Out With Faster Actually Smart Summon and New Driving Stats
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来源：MyTesla 编辑台 · driveteslacanada.ca