FSD Beta 10.9
Details
FSD Beta
Release Date
FSD Beta Updates
Recent News
Full Self-Driving (Beta) Suspension

For maximum safety and accountability, use of Full Self-Driving (Beta) will be suspended if improper usage is detected. Improper usage is when you, or another driver of your vehicle, receive five 'Forced Autopilot Disengagements'. A disengagement is when the Autopilot system disengages for the remainder of a trip after the driver receives several audio and visual warnings for inattentiveness. Driver-initiated disengagements do not count as improper usage and are expected from the driver. Keep your hands on the wheel and remain attentive at all times. Use of any hand-held devices while using Autopilot is not allowed.
FSD v10.9 Release Notes

- Improved intersection extents and right of way assignment by updating modeling of intersection areas from dense rasters ("bag of points") to sparse instances. Increased intersection region IOU by 4.2%. The sparse intersection network is the first model deployed with an auto-regressive architecture that runs natively with low latency on the TRIP Al accelerator chip, through innovations in the AI compiler stack.
- Upgraded generalized static object network to use 10-bit photon count streams rather than 8-bit ISP tonemapped images by adding 10-bit inference support in the Al compiler stack. Improved overall recall by 3.9% and precision by 1.7%.
- Made unprotected left turns across oncoming lanes more natural by proceeding straight into intersection while yielding, before initiating the turn.
- Improved lane preference and topology estimation by 1.2% with a network update and a new format for navigation clues.
- Improved short deadline lane changes with better modelling of necessary deceleration for maneuvers beyond the lane change.
- Improved future paths for objects not confined to lane geometry by better modelling of their kinematics.
- Made launches from stop more calm when there is an imminent slowdown nearby.
- Improved gap selection when yielding to a stream of oncoming cars on narrow roads.
Press the "Video Record" button on the top bar UI to share your feedback. When pressed, your vehicle's external cameras will share a short VIN-associated Autopilot Snapshot with the Tesla engineering team to help make improvements to FSD. You will not be able to view the clip.
Full Self-Driving (Beta)

Full Self-Driving is in early limited access Beta and must be used with additional caution. It may do the wrong thing at the worst time, so you must always keep your hands on the wheel and pay extra attention to the road. Do not become complacent. When Full Self-Driving is enabled, your vehicle will make lane changes off highway, select forks to follow your navigation route, navigate around other vehicles and objects, and make left and right turns. Use Full Self-Driving in limited Beta only if you pay constant attention to the road, and be prepared to act immediately, especially around blind corners, crossing intersections, and in narrow driving situations.
Your vehicle is running on Tesla Vision! Note that Tesla Vision also includes some temporary limitations, follow distance is limited to 2-7 and Autopilot top speed is 80mph.
Driving Visualization Improvements

To view an expanded driving visualization when in drive with Full Self-Driving enabled, drag the light gray visualization bar to the right.
Cabin Camera

The cabin camera above your rearview mirror can now determine driver inattentiveness and provide you with audible alerts, to remind you to keep your eyes on the road when Autopilot is engaged. Camera images do not leave the vehicle itself, which means the system cannot save or transmit information unless you enable data sharing. To change your data settings, tap Controls > Safety & Security > Data Sharing on your car's touchscreen.
2023.44.1 Release Notes
Single Pull to Start Autopilot

You can set Autopilot to start when you pull down the right stalk once, rather than twice. To choose this setting, go to Controls > Autopilot > Autopilot Activation > Single Pull.
Be aware that with Single Pull, when Autopilot Features is set to Autosteer (Beta), you'll bypass Traffic-Aware Cruise Control. Similarly when Autopilot Features is set to Full Self-Driving (Beta), you'll bypass Autosteer (Beta) and Traffic-Aware Cruise Control.
With Single Pull, when you cancel Autosteer (Beta) or Full Self-Driving (Beta), whether you take over the steering or push up the stalk one time - you'll immediately return to manual driving.
As with all Autopilot features, you must continue to pay attention and be ready to take immediate action including canceling the feature and returning to manual driving.
Speed Assist

Speed Assist now leverages your car's cameras to detect speed limit signs. This improves the accuracy of speed limit data on local roads and highways in select countries. Detected speed limit signs will be displayed in the driving visualization.
Destination Charger Availability

Destination Charging sites that charge on a pay-per-use basis now show how many stalls are available.
Service Mode Improvements

Service Mode has been updated with various new panels and improvements.
The new panels include a new software section that lets you verify the software version installed and diagnose issues related to infotainment center, Autopilot and maps. There is a new section for 'High Voltage Interlock Loop,' as well as a new option in the Air Suspension panel that lets you inflate the air suspension reservoir.
Other changes include Chinese language support and a new feedback section for Service Mode Plus users.
Service Mode should only be accessed by technicians and owners who are familiar with it and aware of the risks involved. The vehicle should not be driven with Service Mode engaged, as various safety features are turned off.
2023.44 Release Notes
Single Pull to Start Autopilot

You can set Autopilot to start when you pull down the right stalk once, rather than twice. To choose this setting, go to Controls > Autopilot > Autopilot Activation > Single Pull.
Be aware that with Single Pull, when Autopilot Features is set to Autosteer (Beta), you'll bypass Traffic-Aware Cruise Control. Similarly when Autopilot Features is set to Full Self-Driving (Beta), you'll bypass Autosteer (Beta) and Traffic-Aware Cruise Control.
With Single Pull, when you cancel Autosteer (Beta) or Full Self-Driving (Beta), whether you take over the steering or push up the stalk one time - you'll immediately return to manual driving.
As with all Autopilot features, you must continue to pay attention and be ready to take immediate action including canceling the feature and returning to manual driving.
Speed Assist

Speed Assist now leverages your car's cameras to detect speed limit signs. This improves the accuracy of speed limit data on local roads and highways in select countries. Detected speed limit signs will be displayed in the driving visualization.
Destination Charger Availability

Destination Charging sites that charge on a pay-per-use basis now show how many stalls are available.
Service Mode Improvements

Service Mode has been updated with various new panels and improvements.
The new panels include a new software section that lets you verify the software version installed and diagnose issues related to infotainment center, Autopilot and maps. There is a new section for 'High Voltage Interlock Loop,' as well as a new option in the Air Suspension panel that lets you inflate the air suspension reservoir.
Other changes include Chinese language support and a new feedback section for Service Mode Plus users.
Service Mode should only be accessed by technicians and owners who are familiar with it and aware of the risks involved. The vehicle should not be driven with Service Mode engaged, as various safety features are turned off.
2023.38.100 Release Notes
Release notes are not available.
Please check back shortly. If you have received 2021.44.30.10, you can share release notes with us below.
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