2026.27.10 Release Notes

This update includes FSD v14.3.10. The release notes are the same as FSD v14.3.9, with the addition of Vehicle-to-Home with Powerwall support for Cybertruck.

Vehicle-to-Home with Powerwall

During a power outage, your vehicle can extend your home’s backup duration by sharing its battery with your Powerwall. When plugged in and enabled, it will automatically supplement your home’s energy as needed.

To enable it, open Charging > Powershare. This works when the vehicle is parked and connected to a compatible Wall Connector with charge above your set discharge limit. Requires a Powerwall.

Automatic Collision Evasion

Automatic Collision Evasion can activate Full Self-Driving (Supervised) to help keep the vehicle safe and then continue driving. It may engage while you are driving manually if it detects you are not sufficiently attentive to the road (for example, reaching toward the back seat), or if Full Self-Driving (Supervised) was unintentionally disengaged.

See your Owner’s Manual for additional details.

FSD (Supervised) v14.3.10

Full Self-Driving (Supervised) v14.3.10 includes the following changes and improvements:

• The FSD neural network’s Reinforcement Learning (RL) training stage has been upgraded, improving performance in a wide variety of driving scenarios.
• The neural network vision encoder has been upgraded, improving understanding in rare and low-visibility scenarios, strengthening 3D geometry understanding, and expanding traffic sign understanding.
• The AI compiler and runtime were rewritten from the ground up with MLIR, resulting in 20% faster reaction time and improving model iteration speed.
• Mitigated unnecessary lane biasing and minor tailgating behaviors.
• Increased decisiveness of parking spot selection and maneuvering.
• Improved parking location pin prediction, now shown on a map with a P icon.
• Enhanced response to emergency vehicles, school buses, right-of-way violators, and other rare vehicles.
• Improved handling of small animals by focusing RL training on harder examples and adding rewards for better proactive safety.
• Improved traffic light handling at complex intersections with compound lights, curved roads, and yellow light stopping — driven by training on hard RL examples sourced from the Tesla fleet.
• Improved handling for rare and unusual objects extending, hanging, or leaning into the vehicle path by sourcing infrequent events from the fleet.
• Improved handling of temporary system degradations by maintaining control and automatically recovering without driver intervention, reducing unnecessary disengagements.
• Improved driver monitoring system sensitivity with better eye gaze tracking, eye wear handling, and higher accuracy in variable lighting conditions.
• Unified the model between Actually Smart Summon, FSD, and Robotaxi for more capable and reliable behavior. (New in FSD v14.3.2 for non-Cybertrucks, New in FSD v14.3.4 for the Cybertruck)
• Actually Smart Summon max speed is now increased to 8mph (13km/h). (Added in FSD v14.3.3, not available on Cybertruck)
• After you take over, select an intervention reason on the main screen to help Tesla improve Self-Driving. (New in FSD v14.3.2)
• Distance traveled in FSD (Supervised) without an intervention is now visible, and the Self-Driving App shows your longest intervention-free streak. (Added in FSD v14.3.3)
• Parking options now display on the map when arriving at your destination. (Added in FSD v14.3.4)

Upcoming Improvements

• Expand reasoning to all behaviors beyond destination handling.
• Add pothole avoidance.

Full Self-Driving (Supervised)

When supervised, Full Self-Driving (Supervised) can drive your Tesla almost anywhere: it can start from a parked position, change lanes, choose forks to follow your navigation route, navigate around vehicles and objects, make left and right turns, and park at your destination. You and anyone you authorize must remain attentive and use additional caution. It does not make the vehicle autonomous. Do not become complacent.

Full Self-Driving (Supervised) is enabled on your vehicle. To use it, press the Start Self-Driving button on the UI or press the right scroll wheel button once. You can disable Full Self-Driving (Supervised) in Autopilot Settings.