Firmware
Tesla patent teases Automated Turn Signaling system using cameras, radar and sensors
Tesla is preparing to roll out the first Full Self-Driving features of its fleet with the upcoming release of Software Version 9. While Tesla has not revealed the features that would comprise the first capabilities of its FSD suite, an automated turn signaling system appears to have been teased in a patent filing, which was published today.
The patent filing is simply dubbed as “Vehicle Technologies for Automated Turn Signaling,” and it describes a system that utilizes the electric cars’ suite of cameras, radar, and ultrasonic sensors to enable the vehicle to activate its turn signals without human input. The patent’s international filing date was listed on February 22, 2018, and its inventor was listed as Sean Haight, Ph.D., a Staff Passive Safety Test Engineer at Tesla.
Tesla notes in its patent filing that turn signals today, including those that are equipped with smart features, still rely on human input to be activated. Since manual activation of the turn signals is still required, it is not rare for the safety feature to be enabled too late when drivers navigate into a turn. The electric car maker notes that this creates a dangerous situation, particularly in areas where vehicles are traveling at high speeds.
The patent filing outlines a system that uses a processor that would analyze input from the electric cars’ suite of sensors to determine if the vehicle is turning left or right. By analyzing a series of factors such the movements of the steering wheel, the vehicle would be able to activate its turn signals automatically. Following is a diagram outlining how Tesla’s Automated Turn Signaling system would work.
Tesla describes the system in the following excerpt from the patent filing.
“An embodiment includes a method of automated turn signaling, the method comprising: determining, via the processor, that a vehicle will cross a lane line or turn based on a measured steering angle value that is within a value range stored in a memory, wherein the car includes the processor, the memory, and the turn signal source; and activating, via the processor, the turn signal source based on the determination that a vehicle will cross a lane line or turn.
“An embodiment includes a storage device having stored therein a set of processor executable instructions which, when executed by an electronic processing system, cause the electronic processing system to: determine a path of travel of a first vehicle relative to a lane line based on a first set of data received from an image capture device of the first vehicle; determine that a second vehicle is present within a predetermined distance from the first vehicle based on a second set of data received from a reflective wave detector; activate a turn signal source of the first vehicle when (a) the first vehicle has a travel path and a steering angle such that the first vehicle will cross the lane line or effect a turn, and (b) the second vehicle is present within the predetermined distance from the first vehicle.”
The full text of Tesla’s patent on Automated Turn Signaling could be viewed here.
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Automated Turn Signaling is a feature that would be incredibly useful for drivers, particularly those who travel through high-speed highways on a consistent basis. The automatic feature outlined in the patent filing is also a perfect fit for Tesla’s Autopilot and its upcoming Full Self-Driving suite. Autopilot, after all, has already reached a certain level of refinement on freeways, but the driver-assist system still leaves much to be desired when attempting to perform actions such as highway on-ramp to off-ramp maneuvers. This capability was specifically mentioned by Stuart Bowers, a member of Tesla’s Autopilot team, back in the company’s Q2 2018 earnings call.
“A lot of the focus is on Autopilot V9, which is our sort of on-ramp to off-ramp solution that’s going to automatically attempt to change lanes, understand what lane the car is in, understand the route the user wants to travel and take that route for the user and ultimately hand back control to that user which is kind of stay in control,” Bowers said.
Automated Turn Signaling also appears to be a perfect fit for a feature teased by Elon Musk himself in the most recent earnings call. While speaking about Tesla’s upcoming Full Self-Driving suite and the upcoming improvements to Autopilot, Musk teased a feature called Integrated Navigation, which would allow vehicles to navigate towards a set destination.
“Integrated navigation. So, you’d like by the way, a little tip for if you’re driving Model S or X or 3, is if you just tap the Navigate button and just drag down, it will automatically navigate you to your home or work, depending upon where you are. That’s a pretty cool feature,” Musk said.
Tesla’s Software Version 9 is expected to see a wide rollout sometime in September. Apart from improved Autopilot capabilities and the introduction of the first Full Self-Driving features, Tesla is also introducing some fun, new Easter Eggs for V9’s release. Among these are some classic Atari titles such as Pole Position, which would have its controls linked to the electric cars’ steering wheel.
Firmware
Tesla unlocks in-car web conferencing to extend Google Meet, Teams and beyond
Tesla’s Summer Update lets owners join Google Meet, Teams, and Discord calls via cabin camera.
Tesla’s 2026 Summer Update, which just began rolling out to customer vehicles, now links the built-in web browser with the in-cabin camera feed and microphone input, thereby letting owners join video calls on nearly any browser-based service instead of just Zoom.
The change appears in Tesla’s own release notes for software version 2026.26 under “Web Browser,” which states that the vehicle can now use its interior camera and cabin microphone when a website requests access, with permission granted the same way a desktop browser handles it. As NotATeslaApp notes, this feature opens the door to Google Meet, Microsoft Teams, Discord, and other webcam-enabled sites to activate the in-car cabin-facing camera. The feed automatically crops and zooms to center the driver in frame.
Tesla has offered in-car video calling before, but only through a dedicated Zoom app that launched at the end of 2022, a stripped-down browser preloaded with Zoom’s own web client and gated behind Premium Connectivity. Opening the full browser to any camera-requesting site removes that walled garden. Elon Musk first called video conferencing “definitely a future feature” back in 2020, when the pandemic pushed remote meetings into daily life, so this update effectively finishes something Tesla has been promising for six years.
Tesla Summer Update begins rolling out: a look at the new features
The feature keeps the same restrictions that applied to Zoom on Tesla vehicles. It only works while the car is parked; shifting into Drive disables the camera feed, according to the release notes. It is also limited to vehicles running Tesla’s AMD Ryzen infotainment hardware, meaning older Intel-based Model S and Model X units, along with early Model 3 and Model Y builds, don’t get it.
Turning the browser into a general entry point for the in-cabin camera, rather than routing everything through one local app, widens the number of third-party sites that can ask for access, even though Tesla’s permission prompt.
With the Summer update only days into its rollout, be sure to stay with us on TikTok and X to see the latest video demonstrations.
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Elon Musk
Tesla confirmed HW3 can’t do Unsupervised FSD but there’s more to the story
Tesla confirmed HW3 vehicles cannot run unsupervised FSD, replacing its free upgrade promise with a discounted trade-in.
Tesla has officially confirmed that early vehicles with its Autopilot Hardware 3 (HW3) will not be capable of unsupervised Full Self-Driving, while extending a path forward for legacy owners through a discounted trade-in program. The announcement came by way of Elon Musk in today’s Tesla Q1 2026 earnings call.
🚨 Our LIVE updates on the Tesla Earnings Call will take place here in a thread 🧵
Follow along below: pic.twitter.com/hzJeBitzJU
— TESLARATI (@Teslarati) April 22, 2026
The history here matters. HW3 launched in April 2019, and Tesla sold Full Self-Driving packages to owners on the understanding that the hardware was sufficient for full autonomy. Some owners paid between $8,000 and $15,000 for FSD during that period. For years, as FSD’s AI models grew more demanding, HW3 vehicles fell progressively further behind, eventually landing on FSD v12.6 in January 2025 while AI4 vehicles moved to v13 and then v14. When Musk acknowledged in January 2025 that HW3 simply could not reach unsupervised operation, and alluded to a difficult hardware retrofit.
The near-term offering is more concrete. Tesla’s head of Autopilot Ashok Elluswamy confirmed on today’s call that a V14-lite will be coming to HW3 vehicles in late June, bringing all the V14 features currently running on AI4 hardware. That is a meaningful software update for owners who have been frozen at v12.6 for over a year, and it represents genuine effort to keep older hardware relevant. Unsupervised FSD for vehicles is now targeted for Q4 2026 at the earliest, with Musk describing it as a gradual, geography-limited rollout.
For HW3 owners, the over-the-air V14-lite update is welcomed, and the discounted trade-in path at least acknowledges an old obligation. What happens next with the trade-in pricing will define how this chapter ultimately gets written. If Tesla prices the hardware path fairly, acknowledges what early adopters are owed, and delivers V14-lite on the June timeline it committed to today, it has a real opportunity to convert one of the longest-running sore subjects among early adopters into a loyalty story.
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Tesla announced its Spring 2026 software update, and it’s the most feature-dense seasonal release the company has put out. The update covers twelve named changes spanning FSD, voice AI, safety lighting, dashcam storage, and pet display customization, among other things.
The centerpiece for owners with AI4 hardware is a redesigned Self-Driving app. The new interface lets owners subscribe to Full Self-Driving with a single tap and view ongoing FSD usage stats directly in the vehicle.
Grok gets its biggest in-car upgrade yet. The update adds a “Hey Grok” hands-free wake word along with location-based reminders, so a driver can now say “remind me to pick up groceries when I get home” without touching the screen. Grok first arrived in vehicles in July 2025, but each update has pushed it closer to genuine daily utility. Musk framed the broader vision clearly at Davos in January, saying Tesla is “really moving into a future that is based on autonomy.”
On safety, the update introduces enhanced blind spot warning lights that integrate directly with the cabin’s ambient lighting, building on the blind spot door warning that arrived in update 2026.8.
Dog Mode has been renamed Pet Mode and now lets owners choose a dog, cat, or hedgehog icon and add their pet’s name to the display.
Dashcam retention now extends up to 24 hours, up from the previous one-hour rolling loop, with a permanent save option for any clip. Weather maps now show rain and snow with better color differentiation and include the past hour of precipitation data along the route.
Tesla has now established a clear rhythm of two major OTA pushes per year. As with last year’s Spring update, that cycle started taking shape in 2025 with adaptive headlights and trunk customization. The 2025 Holiday Update then added Grok to the vehicle for the first time. This Spring follows that structure: the Holiday update introduces new architecture, and the Spring update broadens it across the fleet.
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Two notable features still did not make it. IFTTT automations, which launched in China earlier this year, were held back from this North American release for unknown reasons, and Apple CarPlay remains absent, reportedly still delayed by iOS 26 and Apple Maps compatibility issues.
Below is the full list of feature updates released by Tesla.
— Tesla (@Tesla) April 13, 2026
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