Tesla 2023.27 Release Notes
Last updated 27-Apr-2024
This article covers Tesla 2023.27 Release notes including FSD Beta v11.4.8, Single Pull to Start Autopilot, FSD Beta v11.4.8.1, Automatic Headlights, Blind Spot Camera, Bluetooth Game Controllers, Cabin Camera, Camera View on Tesla App, Charge on Solar, Controls Search, Customize the Scroll Wheel, Destination Closing Soon, Driving Visualization Improvements, FSD Beta v11.4.7.1, Full Self-Driving (Beta), Full Self-Driving (Beta) Suspension, Gear Chimes, Get to Know Your Tesla, Other Updates, Passenger Seat Controls, Phone Call Controls, Points of Interest, Scroll Wheel Customization, Spotify Refresh, Text Size, Tire Service, Tire Service Mileage, Vampire Survivors Game, Voice Recognition Language, Warmer Display Colors, FSD Beta v11.4.7.2, Minor Fixes, Version Improvements, FSD Beta v11.4.7.3 and generated by real cars. Tesla frequently issue a new software update release to the cars and while not every release includes new features, they do often include undocumented bug fixes. We list the release notes and allow you to search to see how feature areas have changed. We also list counties and car models where the particular feature has been seen.
For information on which versions are on specific models and years, see our Trending Tesla releases and statistics for more information.
Select the Release Family (which will include all sub versions) or enter the search term. You can also search for a version by entering its full number. If you wish to filter by country, use the 2 letter international code e.g. GB for Great Britain, US for United States or AU for Australia. Our results are now based on the release notes actually seen in cars and countries, it is possible we don't have a suitable match in your country although we current monitor cars in approx 50 counties, in which case look at the wider release notes for nearby countries.
Release 2023.27
Including 2023.27.11, (no cars) 2023.27.12, (<0.1% of cars) 2023.27.5, (no cars) 2023.27.6, (no cars) 2023.27.7, (<0.1% of cars)
Regional availability of 2023.27 by modelNorth AmericaMS-M3MYEurope----RoW----
A more detailed heat map and release statistics are available.
Automatic Headlights
Your lights turn on automatically when windshield wipers are activated and headlights are set to Auto in Controls > Lights > Headlights.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Blind Spot Camera
Drag your blind spot camera to another location on your touchscreen. After you move the camera window, it will appear in that same position whenever your turn signal is on.
Go to Controls > Autopilot > Automatic Blind Spot Camera.
Seen in CA US
Seen on MSX2021+
Bluetooth Game Controllers
Use Bluetooth controllers to play games in Arcade.
To pair a controller, open the Bluetooth panel and follow the instructions.
This feature works best with PS5 controllers. Refer to the Owner’s Manual for more information.
Seen in CA US
Seen on MSX MSX2021+ M3Y
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 > Software > Data Sharing on your car's touchscreen.
Seen in CA US
Seen on MSX2021+ M3Y
Camera View on Tesla App
You can now see multiple cameras at once when checking your vehicle’s surroundings.
To start using this feature, go to your vehicle settings in Controls > Safety > View Live Camera via Mobile App.
This feature requires Mobile App v4.22.5 and Premium Connectivity.
Seen in CA US
Seen on MSX2021+ M3Y
Charge on Solar
Charge your Tesla with solar energy if you have a Powerwall. You can choose how much charging comes from solar versus other sources.
To set it up, open the Tesla app for your vehicle, tap the “Charge on Solar” message, and follow the instructions. Requires Powerwall v23.12.10 and Tesla app v4.22.5.
Seen in CA US
Seen on MSX2021+ M3Y
Controls Search
User Interface Improvements
Use the ‘Search’ function for quicker access to controls and settings.
Go to Controls > Search and enter a search term. Make changes directly from the result or tap the link to jump to that panel in Controls.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Customize the Scroll Wheel
Do more with the left scroll button on the steering wheel. You can adjust settings like brightness and acceleration mode, or perform actions like toggle the camera, raise suspension, open the glovebox, or save Dashcam footage.
Long press the left scroll button to bring up a list of functions and scroll through the list. To choose which function comes up by default, go to Controls > Display > Scroll Wheel Function.
Seen in CA US
Seen on MSX2021+
Destination Closing Soon
Navigation now shows if your destination is closing soon or may be closed by the time you arrive.
Seen in CA US
Seen on MSX MSX2021+ M3Y
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.
Seen in CA US
Seen on MSX MSX2021+ M3Y
FSD Beta v11.4.7.1
- Improved short-deadline lane changes, to avoid going off-route, through better modeling of target lane vehicles to improve gap selection assertiveness.
- Improved offset consistency when controlling for static obstacles. Also improved smoothness when changing offset direction by adjusting speed more comfortably.
- Improved handling of oncoming cars on narrow unmarked roads by improving prediction of oncoming car's trajectory and leaving enough room for them to pass before re-centering.
- Improved Occupancy Flow prediction from the Occupancy Network for arbitrary moving obstacles by 8%.
- Expanded usage of the new object ground truth autolabeler for the NonVRU detection model, improving distant vehicle recall and geometry precision for semi-trucks, trailers, and exotic vehicles.
- Improved VRU control by expanding planning scope to control gently for low-confidence detections that may interfere with ego's path.
- Improved handling for VRUs near crosswalks by predicting their future intent more accurately. This was done by leveraging more kinematic data to improve association between crosswalks and VRUs.
- Improved ego's behavior near VRUs by tuning their assumed kinematic properties and utilizing available semantic information to classify more accurately their probability of intersecting ego's path.
- Improved Automatic Emergency Braking recall in response to cut-in vehicles and vehicles behind ego while reversing.
- Introduced Automatic Emergency Braking on general obstacles detected by Occupancy Network.
Seen in CA US
Seen on MSX MSX2021+ M3Y
FSD Beta v11.4.7.2
- Improved short-deadline lane changes, to avoid going off-route, through better modeling of target lane vehicles to improve gap selection assertiveness.
- Improved offset consistency when controlling for static obstacles. Also improved smoothness when changing offset direction by adjusting speed more comfortably.
- Improved handling of oncoming cars on narrow unmarked roads by improving prediction of oncoming car's trajectory and leaving enough room for them to pass before re-centering.
- Improved Occupancy Flow prediction from the Occupancy Network for arbitrary moving obstacles by 8%.
- Expanded usage of the new object ground truth autolabeler for the NonVRU detection model, improving distant vehicle recall and geometry precision for semi-trucks, trailers, and exotic vehicles.
- Improved VRU control by expanding planning scope to control gently for low-confidence detections that may interfere with ego's path.
- Improved handling for VRUs near crosswalks by predicting their future intent more accurately. This was done by leveraging more kinematic data to improve association between crosswalks and VRUs.
- Improved ego's behavior near VRUs by tuning their assumed kinematic properties and utilizing available semantic information to classify more accurately their probability of intersecting ego's path.
- Improved Automatic Emergency Braking recall in response to cut-in vehicles and vehicles behind ego while reversing.
- Introduced Automatic Emergency Braking on general obstacles detected by Occupancy Network.
Seen in CA US
Seen on MSX MSX2021+ M3Y
FSD Beta v11.4.7.3
- Improved short-deadline lane changes, to avoid going off-route, through better modeling of target lane vehicles to improve gap selection assertiveness.
- Improved offset consistency when controlling for static obstacles. Also improved smoothness when changing offset direction by adjusting speed more comfortably.
- Improved handling of oncoming cars on narrow unmarked roads by improving prediction of oncoming car's trajectory and leaving enough room for them to pass before re-centering.
- Improved Occupancy Flow prediction from the Occupancy Network for arbitrary moving obstacles by 8%.
- Expanded usage of the new object ground truth autolabeler for the NonVRU detection model, improving distant vehicle recall and geometry precision for semi-trucks, trailers, and exotic vehicles.
- Improved VRU control by expanding planning scope to control gently for low-confidence detections that may interfere with ego's path.
- Improved handling for VRUs near crosswalks by predicting their future intent more accurately. This was done by leveraging more kinematic data to improve association between crosswalks and VRUs.
- Improved ego's behavior near VRUs by tuning their assumed kinematic properties and utilizing available semantic information to classify more accurately their probability of intersecting ego's path.
- Improved Automatic Emergency Braking recall in response to cut-in vehicles and vehicles behind ego while reversing.
- Introduced Automatic Emergency Braking on general obstacles detected by Occupancy Network.
Seen in CA US
Seen on MSX MSX2021+ M3Y
FSD Beta v11.4.8
- Added option to activate Autopilot with a single stalk depression, instead of two, to help simplify activation and disengagement.
- Introduced a new efficient video module to the vehicle detection, semantics, velocity, and attributes networks that allowed for increased performance at lower latency. This was achieved by creating a multi-layered, hierarchical video module that caches intermediate computations to dramatically reduce the amount of compute that happens at any particular time.
- Improved distant crossing object detections by an additional 6%, and improved the precision of vehicle detection by refreshing old datasets with better autolabeling and introducing the new video module.
- Improved the precision of cut-in vehicle detection by 15%, with additional data and the changes to the video architecture that improve performance and latency.
- Reduced vehicle velocity error by 3%, and reduced vehicle acceleration error by 10%, by improving autolabeled datasets, introducing the new video module, and aligning model training and inference more closely.
- Reduced the latency of the vehicle semantics network by 15% with the new video module architecture, at no cost to performance.
- Reduced the error of pedestrian and bicycle rotation by over 8% by leveraging object kinematics more extensively when jointly optimizing pedestrian and bicycle tracks in autolabeled datasets.
- Improved geometric accuracy of Vision Park Assist predictions by 16%, by leveraging 10x more HW4 data, tripling resolution, and increasing overall stability of measurements.
- Improved path blockage lane change accuracy by 10% due to updates to static object detection networks.
Seen in CA US
Seen on MSX MSX2021+ M3Y
FSD Beta v11.4.8.1
- Added option to activate Autopilot with a single stalk depression, instead of two, to help simplify activation and disengagement.
- Introduced a new efficient video module to the vehicle detection, semantics, velocity, and attributes networks that allowed for increased performance at lower latency. This was achieved by creating a multi-layered, hierarchical video module that caches intermediate computations to dramatically reduce the amount of compute that happens at any particular time.
- Improved distant crossing object detections by an additional 6%, and improved the precision of vehicle detection by refreshing old datasets with better autolabeling and introducing the new video module.
- Improved the precision of cut-in vehicle detection by 15%, with additional data and the changes to the video architecture that improve performance and latency.
- Reduced vehicle velocity error by 3%, and reduced vehicle acceleration error by 10%, by improving autolabeled datasets, introducing the new video module, and aligning model training and inference more closely.
- Reduced the latency of the vehicle semantics network by 15% with the new video module architecture, at no cost to performance.
- Reduced the error of pedestrian and bicycle rotation by over 8% by leveraging object kinematics more extensively when jointly optimizing pedestrian and bicycle tracks in autolabeled datasets.
- Improved geometric accuracy of Vision Park Assist predictions by 16%, by leveraging 10x more HW4 data, tripling resolution, and increasing overall stability of measurements.
- Improved path blockage lane change accuracy by 10% due to updates to static object detection networks.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Full Self-Driving (Beta)
You can enable Full Self-Driving (Beta) by tapping 'Controls' > 'Autopilot' > 'Full Self-Driving (Beta)' and following the instructions.
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 will 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 85 mph.
Seen in CA US
Seen on MSX MSX2021+ M3Y
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.
The FSD Beta feature can only be removed per this suspension method and it will be unavailable for approximately one week.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Gear Chimes
New Feature
A chime now sounds when you shift gears.
To toggle gear chimes, go to Controls > Safety > Gear Chimes.
Seen in CA US
Seen on M3Y
Get to Know Your Tesla
New Feature
Learn basics like creating Driver Profiles, using Phone Key and regenerative braking from the 'Get to Know Your Tesla' educational experience within the new 'Manual' app. Each topic includes a visual and, if applicable, a link to the relevant feature. The 'Manual' app also provides easy access to resources for learning much more about your Tesla, such as the on-screen Owner’s Manual and online tutorial videos.
Go to App Launcher > Manual.
Seen in CA US
Seen on M3Y
Minor Fixes
This release contains minor improvements and bug fixes.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Other Updates
- Recents & Favorites are now in separate tabs in the Media Player.
- The sliders to adjust volume, temperature, and charge limit are more precise.
- Sentry Mode records if someone tries to open a door or trunk when the vehicle is locked.
- Access the Owner’s Manual and Release Notes more quickly with the new Manual app. Read up on everything from regenerative braking to phone key or maximizing range.
- Automatic Navigation shows more details about your destination.
- Swiss French keyboard is available.
Availability varies by model and location.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Passenger Seat Controls
Vehicle Improvements
Adjust the passenger seat from the rear touchscreen to make it easier to enter or exit the rear seat.
To access the passenger seat controls, tap the seat icon on the rear touchscreen. Hold one of the arrows to move the passenger seat forward or backward. The controls are available only when the vehicle is not moving.
To access the same controls from the front touchscreen, tap the App Launcher and go to the rear screen remote control app.
Seen in CA US
Seen on MSX2021+
Phone Call Controls
Phone App Improvements
Control your phone calls from the steering wheel.
Use the left scroll button to answer or decline incoming calls. While you're on a call, use it to mute/unmute yourself or hang up.
Seen in CA US
Seen on MSX2021+ M3Y
Points of Interest
Maps Improvements
See photos and reviews when you select a point of interest or Supercharger location.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Scroll Wheel Customization
New Feature
Do more with the left scroll button on the steering wheel.
You can adjust settings like brightness and Acceleration Mode, or perform actions like toggling the Camera App, opening the glovebox, and saving Dashcam footage.
Long press the left scroll button to bring up a list of functions and scroll through the list.
To choose which function comes up by default, go to Controls > Display > Scroll Wheel Function.
Seen in CA US
Seen on M3Y
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.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Spotify Refresh
Play your Spotify music, playlists, podcasts, and audiobooks with a more familiar look and feel.
Go to App Launcher > Spotify. Requires Premium Connectivity. Audiobooks availability varies by location.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Text Size
User Interface Improvements
Choose Standard or Large text size for the touchscreen.
Go to Controls > Display > Text Size.
Seen in CA US
Seen on M3Y
Tire Service
New Feature
Go to Controls > Service to see how many miles it's been since your last tire service.
When you get your tires rotated, replaced, or swapped, tap 'Reset'.
You can also go to Controls > Service > Wheel and Tire > Tire to input your tire configuration.
This tells your car to reset the learned tire settings to improve your driving experience.
Seen in CA US
Seen on MSX2021+
Tire Service Mileage
New Feature
Go to Controls > Service to see how many miles it's been since your last tire service.
When you get your tires rotated, replaced, or swapped, tap 'Reset' to reset the counter.
Seen in CA US
Seen on M3Y
Vampire Survivors Game
Defend yourself against an onslaught of night creatures to survive until dawn.
To play, shift to Park (P) and go to the App Launcher > Arcade > Vampire Survivors.
Seen in CA US
Seen on MSX2021+ M3Y
Version Improvements
This release includes the most recent update for your vehicle and region.
Seen in US
Seen on M3Y
Voice Recognition Language
Voice Recognition Improvements
British English is now available as a voice recognition language.
To update your voice recognition language, go to Controls > Display > Voice Recognition Language and choose an option from the list.
Seen in CA US
Seen on MSX MSX2021+ M3Y
Warmer Display Colors
Set your touchscreen to automatically adjust to warmer colors at night.
Go to Controls > Display > Reduce Blue Light.
Seen in CA US
Seen on MSX2021+ M3Y
Reboot after an update
Lot's of people have random issues after a software install, many of them curing themselves after a reboot. As a general rule, we'd suggest always doing a scroll wheel reboot after a software update, simply press the two steering wheel scroll wheels until the screen turns off and then let go. The screen will come back within a minute or so, depending on hardware. It's certainly worth doing this is you notice any unusual behaviour, but prevention is better than cure. There's a second reset option which is to change the car configuration slightly, either the language, or wheel type. This also causes the car to do a soft reset and this has returned missing features such as Tidal. Our Guide to rebooting your Tesla provides more details.
How to get the latest Tesla Software Update?
In a word, you can't really force it yourself although you can help the car to download the update once it's been allocated to have an update. To do so, connect the car to WiFi, and maybe even consider a wireless hotspot when in use. Car's not connected to WiFi generally do not receive updates quickly.
If you visit the software screen and see the car hasn't checked for a few days, perform a scroll wheel reset. The car typically checks as soon as it reboots and we've had a software update immediately afterwards as a result.
You may find the car sticks at 50% for a while. We've seen reports that keeping the car awake will help speed past past this point as the car will try and sleep and halt the process. Even keeping the mobile phone app open may help to prevent the car sleeping.
Why do I not get some of the features or changes mentioned?
There are a number of reasons why a particular feature or change may not be included when your car upgrades. These include regional restrictions, hardware specific features, model specific updates and some changes are linked to software options purchased such as EAP or FSD. There are also times when software release notes are provided but only Tesla test engineers get the updates.
Not having a listed feature or update for a particular car is therefore quite normal. Some websites try to detail which cars get which features but this is often inaccurate, such as the blended braking update that came out with 2022.16 and the alternate routes option in 2022.28.
Against each release note we now list the car models and countries where a particular release note has been seen.
I thought I already had a listed feature?
Just as a feature may not land in every car, the feature may be mentioned in later releases when your car already has it. The release notes in the car are tuned to your car so, and while in general the car will only report a new feature once, that is not a rule that always holds true. Some websites say the feature is not available in your country whereas the reality is the feature has been there for some time
I'm on the FSD City Streets Beta
The FSD City Streets Beta is usually 2 to 3 releases behind the general software releases. This is normal.
Numbering convention
Release notes are numbered roughly using the a year.family.major.minor format. The year is self explanatory, the family release typically increments in 4's and is roughly the week of the year when the release family is launched, although these tend to slip over the course of the year. The major and minor release numbers of much debated, we personally believe these rarely contain new features not included in the family, and if there are differences it is linked to hardware specific versions.
When reviewing release notes, you may be interested in how a feature has evolved. To enable this we have also included a keyword search where you can search for a word or phrase and we will filter the results accordingly.
