FSD 14.3 Lite
AI3 First seen Oct 6, 2026 · 4 builds: 2026.33.5, 2026.38.5, 2026.38.5.1, 2026.38.5.10
Most FSD Miles
Self-driving miles on FSD 14.3 Lite
No public vehicles have driven on this version yet.
Highest FSD %
Vehicles with at least 50 miles on this version
No public vehicles have 50+ miles on this version yet.
Release notes · 19 features
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FSD (Supervised) v14.3 Lite
FSD (Supervised) v14.3 Lite includes: - Distilled the intelligence from HW4 V14 into HW3. This allows HW3 to directly learn how to handle scenarios using HW4 V14 as a guide. This process unlocks the improvements that have been made to HW4 including Reinforcement Learning (RL)...
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Arrival Options
- You can now select an arrival option such as Parking Lot, Street, Driveway, and Pull Over for Robotaxi-style drop offs. - Your preferences for arrival options and preferred parking positions are persisted for each destination.
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Speed Profiles
FSD (Supervised) will now determine the appropriate speed based on a mix of driver profile, speed limit, and surrounding traffic. - Introduced new Speed Profile SLOTH, which comes with lower speeds & more conservative lane selection than CHILL. - Driver profile now has a str...
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UI Improvements
Adjust settings like the Speed Profile and Arrival Options directly from the Self-Driving visualization on the center display.
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Start Self-Driving from Park
A button will appear on the screen when driver requirements are met. Driver requirements include (but are not limited to): - Driver is seated in driver's seat - Driver is buckled - Cabin Camera is unobstructed Brake Confirm requires the driver to press and release the brake p...
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Full Self-Driving (Supervised)
Under your supervision, Full Self-Driving (Supervised) can drive your Tesla almost anywhere. It will start from a parked position, make lane changes, select forks to follow your navigation route, navigate around other vehicles and objects, make left and right turns and park at...
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FSD (Supervised) v14.3 Lite
FSD (Supervised) v14.3 Lite includes: - Distilled the intelligence from HW4 V14 into HW3. This allows HW3 to directly learn how to handle scenarios using HW4 V14 as a guide. This process unlocks the improvements that have been made to HW4 including Reinforcement Learning (RL)...
-
Arrival Options
- You can now select an arrival option such as Parking Lot, Street, Driveway, and Pull Over for Robotaxi-style drop offs. - Your preferences for arrival options and preferred parking positions are persisted for each destination.
-
Speed Profiles
FSD (Supervised) will now determine the appropriate speed based on a mix of driver profile, speed limit, and surrounding traffic. - Introduced new Speed Profile SLOTH, which comes with lower speeds & more conservative lane selection than CHILL. - Driver profile now has a str...
-
UI Improvements
Adjust settings like the Speed Profile and Arrival Options directly from the Self-Driving visualization on the center display.
-
Start Self-Driving from Park
A button will appear on the screen when driver requirements are met. Driver requirements include (but are not limited to): - Driver is seated in driver's seat - Driver is buckled - Cabin Camera is unobstructed Brake Confirm requires the driver to press and release the brake p...
-
Full Self-Driving (Supervised)
Under your supervision, Full Self-Driving (Supervised) can drive your Tesla almost anywhere. It will start from a parked position, make lane changes, select forks to follow your navigation route, navigate around other vehicles and objects, make left and right turns and park at...
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Emergency Drive Away
Emergency Drive Away lets you shift into Drive while a Supercharger cable is still connected. Use it only in an emergency: driving away with the cable attached will damage your vehicle and the Supercharger, and you may be responsible for repair costs. When you activate this fe...
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Security Improvements
This update includes important security fixes and improvements.
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Dynamic Headlight Leveling
Low beams will automatically adjust their aim based on driving conditions and nearby traffic to maximize your visibility while reducing glare for other road users.
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Supercharger Site Maps
You can now see a detailed view of select Tesla Superchargers by tapping "View Site Map." When navigating to a pilot location, the site layout and live occupancy (Available / Occupied / Down) will be displayed upon arrival.
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Security Improvements
This update includes important security fixes and improvements.
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Apple Music
Go to Search, select Apple Music, then tap Library to find the songs, albums, and playlists you've added
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Security Improvements
This update includes important security fixes and improvements.
Rankings include vehicles shared publicly in this region. Miles are counted from each car's trip meters while FSD 14.3 Lite was installed. Totals updated 43 minutes ago.