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© 2026 FSD Update. All rights reserved.

Tracking Tesla FSD updates since 2021.

  1. FSD Versions
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  3. FSD 14.3.8

FSD 14.3.8

Firmware
2026.26.6.5
Release DateAugust 25, 2026

Available Models

CybertruckS3XY

Videos

Videos hidden for this version.

Release Notes

  • Upgraded the Reinforcement Learning (RL) stage of training the FSD neural network, resulting in improvements in a wide variety of driving scenarios.
  • Upgraded the neural network vision encoder, improving understanding in rare and low-visibility scenarios, strengthening 3D geometry understanding, and expanding traffic sign understanding.
  • Rewrote the Al compiler and runtime 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.
  • Help Tesla improve Self-Driving by selecting an intervention reason on the main screen after taking over.
  • You can now see distance traveled in FSD (Supervised) without an intervention. The Self-Driving App will also show your longest intervention-free streak.
  • Parking options now display on the map when arriving at your destination

Upcoming Improvements

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

Features

17
Summer Update

Summer Update

Swipe up to see your new features in the 2026 Summer Update.

Grok Commands

Grok Commands

Grok can now make phone calls, play music, adjust climate, and search the Controls panel. Ask Grok about your Tesla or what was included in the latest software update. Go to Grok > Settings to enable or disable "Hey Grok" and location-based reminders. Requires Premium Connectivity or a WiFi connection.

Self-Driving Stats

Self-Driving Stats

You can now view and share Self-Driving stats from your phone. Go to Mobile App > Self-Driving. Requires Mobile App v4.59.0 or later.

Preferred Routes

Preferred Routes

Navigation now prioritizes routes that you've taken before. Location data is anonymous to Tesla and not associated with your vehicle.

Automatic Navigation

Automatic Navigation

Automatic Navigation now adapts to your routine. In addition to Home, Work, and upcoming calendar events, your vehicle can now suggest and route to the places you visit regularly, like a school drop-off on the way to work, when Destination Suggestions are enabled. Location data is anonymous to Tesla and not associated with your vehicle.

Caraoke with Scoring

Caraoke with Scoring

Caraoke now scores your singing while in Park. Earn stars and track your high scores in the My Karaoke tab. On the rear display, tap the queue button to show a QR code for passengers to scan and add songs to the queue from their phones. Requires Premium Connectivity.

Driving Visualization

Driving Visualization

Customize your Self-Driving zoom preference. Pinch the visualization or select one of the presets in Controls > Self-Driving > Visualization Camera Zoom.

Speed Cameras on Route

Navigation now includes symbols along your route to show speed cameras. Requires Premium Connectivity.

Custom Wraps

Custom Wraps

Use the Mobile App to upload custom wrap designs from images on your phone and send directly to your Tesla. Go to Creations > Wrap > Upload. Requires Mobile App v4.59.0 or later. To access in car, go to App Launcher > Toybox > Paint Shop.

Camera Preview

Camera Preview

You can now open Camera Preview at any time, even if your Tesla is not in Park. Go to Controls > Service > Camera Preview and tap on any camera view to see it individually. Tap the grid button to switch back to all cameras.

Set Arrival Energy

Set Arrival Energy

Set your desired Arrival Energy for any trip from your phone. Open the location tab in the Tesla Mobile App, enter your destination, and tap Set Arrival Energy. Requires Mobile App v4.58.0 or later.

Apple Music

Apple Music

Add songs to your Apple Music queue directly from Search results and Artist pages. Tap and hold a song, or tap the three-dot menu to play next, add to queue, save to your library, or mark as a favorite. Requires an active Apple Music subscription.

Web Browser

Web Browser

You can now use your Tesla's interior camera and cabin microphone in Web Browser. Tap to grant permissions when a website requests access. Camera is only available while parked.

Supercharger Search

Supercharger Search

You can now find Superchargers by name when searching for a destination.

Welcome Animation

Your Tesla now welcomes you with animations when turning on. To disable, go to Controls > Display > Welcome Animation.

Rear Display

Rear Display

Disable rear touchscreen controls from the center display by going to App Launcher > Rear > Lock Rear Display. Content selected from the center display will continue to play in the rear.

Security Improvements

Security Improvements

This update includes important security fixes and improvements.