Tesla software update 2026.20.5.1, released on June 29, 2026, covers supervised driving and trip planning. Its 9 documented entries explain changes to the ownership experience, from the features used inside the cabin to the software operating behind them. Availability depends on the vehicle and the requirements of each entry.
FSD (Supervised) v14 Lite is listed for Model 3 and Model Y with HW3. Availability follows the requirements of each entry; the update number alone does not identify which driving branch a vehicle receives.
FSD (Supervised) v14 Lite applies HW4-derived learning to HW3, refining driving comfort and adding parking, unparking and reversing. Start Self-Driving from Park checks driver presence, the seat belt and cabin-camera visibility before touchscreen activation. This entry explicitly requires pressing and releasing the brake after tapping Start Self-Driving. Arrival Options saves parking or drop-off preferences separately for each destination. Speed Profiles uses driver preferences, road limits and traffic to select driving pace. SLOTH uses lower speeds and more conservative lane choices than CHILL.
UI Improvements puts driving preferences directly in the center display visualization. Arrival preferences can be adjusted there as well. Full Self-Driving (Supervised) describes assistance with leaving a parked position, following navigation routes, changing lanes, making turns and parking at the destination. Drivers can activate the feature through the screen or right scroll-wheel button when available. The driver continues to supervise the road and remains responsible for taking control whenever needed.
Send Destination to Car shares locations through app 4.57.0 or supported Korean mapping apps. Weather Maps displays rain, snow and the previous hour of conditions with Premium Connectivity. Points of Interest makes map landmarks selectable for exploration or navigation.
Driving assistance continues to require continuous driver supervision. The documented capabilities can include features carried forward within the same software branch.
Below, you can find the individual 2026.20.5.1 Release Notes, with images and the vehicle and hardware requirements for each documented feature.
FSD (Supervised) v14 Lite
New Feature
for Model 3 and Y
HW3
HW4-derived learning improves HW3 driving comfort and responsiveness, adding parking, reversing and destination preferences.
Start Self-Driving from Park
New Feature
for Model 3 and Y
HW3
Checks driver presence, seatbelt and camera visibility. Tap Start Self-Driving, then press and release the brake pedal.
Arrival Options
New Feature
for Model 3 and Y
HW3
Save destination parking preferences, including garage or curbside arrival.
Speed Profiles
New Feature
for Model 3 and Y
HW3
Select the driving profile using the right scroll wheel; SLOTH favors conservative driving.
UI Improvements
New Feature
for Model 3 and Y
HW3
Adjust driving profiles and arrival preferences from the driving visualization.
Full Self-Driving (Supervised)
New Feature
for Model 3 and Y
HW3
Activate with the screen button or right scroll wheel. The driver must supervise continuously.
Send Destination to Car
New Feature
for Model 3 and Y
Share destinations using mobile app 4.57.0+ or supported Korean mapping apps.
Weather Maps
New Feature
for Model 3 and Y
View precipitation and the preceding hour of weather with Premium Connectivity.
Points of Interest
New Feature
for Model 3 and Y
Tap map landmarks to explore locations or start navigation.
