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Tesla Track Mode V2 Release Notes: Third-Party Charging, Bluetooth update included
Tesla has started rolling out software 2020.8.1 that includes Track Mode V2 for Model 3, third-party charging stations, improvements to Model S and Model X regenerative braking, and a host of other features.
YouTuber Tesla Raj explored the latest software update using the Model 3 Performance of Wade Anderson (@TeslaSocialC) to demonstrate features for Track Mode and discuss what’s new. The 2020.8.1 firmware includes improvements to Navigation, Driving Visualization, Bluetooth, regenerative braking, voice command reliability, third-party charging station options, plus minor updates on language support.
Track Mode V2 for Model 3
The latest version of the Track Mode for the Model 3 started rolling out as a free over-the-air (OTA) update earlier this week and coinciding with the launch of the Model 3 Track Package for racing enthusiasts.
Track Mode V2 gives Model 3 owners the option of customizing settings for Handling Balance, Stability Assist, Regenerative Braking, among others.
“Track Mode has been improved to make it easier to monitor the status of your car, create custom track mode settings profiles and record your track day data,” the 2020.8.1 firmware release notes read.
Tesla Raj, upon getting the latest software update, tested the Track Mode V2 on the Model 3 and switched the car to rear-wheel drive with no stability assist.
“I have never… I don’t have much experience in a Performance Model 3 but I’ll tell you one thing. My heart, lungs, and liver, and all my body parts are all here in my chest,” said Tesla Raj.
Tesla Raj and Tesla Social also switched to full front-wheel drive and then to 50-50 to feel how the car would perform.
Track Mode allows owners to create 20 profiles that perfectly suits their preferences and driving scenarios. Users can also customize the settings for a specific track.
Track Mode V2 also allows you to monitor the status of the car’s motors, brakes, and tires. The latest firmware also allows one to see a real-time accelerometer via the G-meter. Likewise, the map now includes a Lap Timer.
Model 3 owners can also save a video and other data of their driving sessions while on Track Mode. One has to assign a folder named “TeslaTrackMode” in the plugged USB flash drive where all the files would be saved. Track Mode will also store telemetry data, car status, speed, acceleration, and use of accelerator on the flash drive.
Bluetooth, Driving Visualization, And More
Tesla also tweaked how Bluetooth audio transitions from one’s phone to the car with this latest update. Now, Bluetooth connects a paired phone only after sitting in the driver’s seat and once all of the vehicle’s doors are closed.
More users can now enjoy the improved driving visualizations showing stoplights, stop signs, and select road markings, which was only available before to Tesla owners in the United States.
According to the release notes, Tesla has also improved voice command reliability even in areas with poor connectivity.
Tesla owners in select sites in the San Francisco Bay Area can now find third-party charging stations via in-car navigation. Users in other locations in the US will also be able to enjoy this feature soon.
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- Tesla firmware 2020.8.1 release notes (Credit: Tesla Raj)
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- Tesla firmware 2020.8.1 release notes (Credit: Tesla Raj)
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- Tesla firmware 2020.8.1 release notes (Credit: Tesla Raj)
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- Tesla firmware 2020.8.1 release notes (Credit: Tesla Raj)
Regenerative Braking Improvements and New Navigation for Model S and Model X
Firmware 2020.8.1 also gives Model S and Model X owners increased regenerative braking that improves the overall driving experience and increases the amount of energy actively returned to the vehicle’s battery when slowing down.
The latest update also introduces a new navigation system with improved routes, more accurate arrival times, and a more responsive instrument cluster.
The full release notes for Firmware 2020.8.1 can be found below:
Introducing new Navigation (Beta)
Only Model S and X
Introducing a new navigation system for your vehicle that provides improved routes, more accurate arrival times, and a more responsive instrument cluster view to better display upcoming maneuvers.
For China: This release also includes new maps on the touchscreen. You can now view the maps in satellite view and see nearby points of interest.
Driving Visualization Improvements
This has been added for more regions, previously just the US.
The driving visualization can now display additional objects which include stop lights, stop signs and select road markings. The stop sign and stop light visualizations are not a substitute for an attentive driver and will not stop the car. To see these additional objects in your driving visualization, tap Controls > Autopilot > Self Driving Visualization Preview.
Track Mode Improvements
Only Model 3 (Performance)
Track Mode has been improved to make it easier to monitor the status of your car, create custom track mode settings profiles and record your track day data.
Monitor the status of your car motors, battery, brakes and tires, allowing you to adjust your driving in real time. G-meter, a real-time accelerometer, can now be viewed in the Cards area of the touchscreen. The map now displays a Lap Timer. Follow the onscreen instructions to place a start/finish pin on the map. At the completion of each lap, the Lap Timer displays the duration of the lap. It also displays the times associated with the previous and best laps in the driving session.
Track Mode allows you to save up to 20 Track Mode profiles to suit your preferences or driving scenario, or customize for a specific track. A new settings profile can be created by tapping Track Mode Settings > Add New Settings, entering a name for the settings profile, then adjusting settings including Handling Balance, Stability Assist, Regenerative Braking, Post-Drive Cooling and Compressor Overclock. Refer to the Owner’s Manual for more information regarding each setting.
You can now save a video and data of the Track Mode driving session to a plugged in USB flash drive which must contain a folder named “TeslaTrackMode” (without the quotation marks). When “Save Dashcam for Laps” is enabled, Track Mode stores a video of each lap in a driving session when using the Lap Timer. Track Mode also stores the car status and telemetry data including details about the vehicle’s position, speed, acceleration, and use of accelerator which is stored as a .CSV file on the USB flash drive.
Third-Party Charging Stations
Only vehicles in California.
Now you can find third-party charging options with your in-car navigation – select sites in the San Francisco Bay Area are available now with additional locations across the US coming soon. To access, press the lightning bolt icon on the bottom of your touchscreen, scroll down and select a Supercharger, Destination Charging or third-party charging location to navigate to.
Bluetooth Improvement
To improve the audio transition from phone-to-car when entering your vehicle, Bluetooth now connects to your paired phone only after you are sitting in the driver’s seat and all doors are closed. As a reminder, you can pair your phone to Bluetooth by touching the Bluetooth icon on the top of your touchscreen and then “Add New Device”.
Regenerative Braking
Only Model S and X
Regenerative braking force has been increased to improve the driving experience and increase how much energy is actively returned to the battery when slowing down.
Improved Voice Command Reliability
We have improved voice command reliability, including in areas with poor connectivity. Note: to use voice commands, simply tap the right steering wheel button and speak your command after the beep – there is no need to press and hold the button.
Additional Language Support
Your touchscreen is now available in additional languages. To change the language, simply go to Controls > Display > Language. Please note that your vehicle must be in PARK to enable this selection.
Additional Owner’s Manual Languages
The Owner’s Manual on your touchscreen is now available in Romanian, Hungarian, Slovenian, and Hebrew. As a reminder, you can change the language of the Owner’s Manual by tapping Controls > Service> Owner’s Manual and select your preferred language from the dropdown menu.
This release contains minor improvements and bug fixes.
News
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Tesla Cybercab units are being tested publicly on roads throughout various areas of the United States, and a recent sighting of the vehicle’s charging port has certainly stimulated some discussions throughout the community.
The Cybercab is geared toward being a fully-autonomous vehicle, void of a steering wheel or pedals, only operating with the use of the Full Self-Driving suite. Everything from the driving itself to the charging to the cleaning is intended to be operated autonomously.
But a recent sighting of the vehicle has incited some speculation as to whether the vehicle might have some manual features, which would make sense, but let’s take a look:
🚨 Tesla Cybercab charging port is in the rear of the vehicle!
Here’s a great look at plugging it in!!
— TESLARATI (@Teslarati) January 29, 2026
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Now, it is important to remember these are prototype vehicles, and not the final product. Additionally, Tesla has said it plans to introduce wireless induction charging in the future, but it is not currently available, so these units need to have some ability to charge.
However, there are some arguments for a charging system like this, especially as the operation of the Cybercab begins after production starts, which is scheduled for April.
Wireless for Operation, Wired for Downtime
It seems ideal to use induction charging when the Cybercab is in operation. As it is for most Tesla owners taking roadtrips, Supercharging stops are only a few minutes long for the most part.
The Cybercab would benefit from more frequent Supercharging stops in between rides while it is operating a ride-sharing program.
Tesla wireless charging patent revealed ahead of Robotaxi unveiling event
However, when the vehicle rolls back to its hub for cleaning and maintenance, standard charging, where it is plugged into a charger of some kind, seems more ideal.
In the 45-minutes that the car is being cleaned and is having maintenance, it could be fully charged and ready for another full shift of rides, grabbing a few miles of range with induction charging when it’s out and about.
Induction Charging Challenges
Induction charging is still something that presents many challenges for companies that use it for anything, including things as trivial as charging cell phones.
While it is convenient, a lot of the charge is lost during heat transfer, which is something that is common with wireless charging solutions. Even in Teslas, the wireless charging mat present in its vehicles has been a common complaint among owners, so much so that the company recently included a feature to turn them off.
Production Timing and Potential Challenges
With Tesla planning to begin Cybercab production in April, the real challenge with the induction charging is whether the company can develop an effective wireless apparatus in that short time frame.
It has been in development for several years, but solving the issue with heat and energy loss is something that is not an easy task.
In the short-term, Tesla could utilize this port for normal Supercharging operation on the Cybercab. Eventually, it could be phased out as induction charging proves to be a more effective and convenient option.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
