Rendering of what Tesla's license plate feature could look like
Not a Tesla App
Tesla update 2024.38 has started rolling out to several regions and vehicles. Thanks to Tesla hacker Greentheonly, we have a behind-the-scenes look at some new features coming to Teslas.
License Plate Display
According to Greentheonly, it looks like Tesla may soon let you display your actual license plate in the vehicle’s visualization on the screen. In our article, The Most Request Tesla Features, several readers suggested displaying the vehicle’s license plate in the visualization instead of a blank, white plate.
It looks like Tesla will be doing just that, at least in China. Green found references that appear to conclude that you’ll be able to display your vehicle’s plate on screen. This will likely be user input, so you could have it say anything you’d like, and it doesn’t have to be your actual license plate.
For many owners, who may find it difficult to remember their license plate, this could serve a practical purpose in addition to adding to the visualization's realism.
While Green was only able to say it’ll be available in China, we expect this is due to China’s software development team working on it and that it’ll eventually be released worldwide.
While code for this feature was found in update 2024.38, we may not be turned on in China yet. We suspect this feature may be a strong candidate for Tesla’s upcoming holiday update.
FSD Hardware Version Display
As part of the 2024.38 update, Tesla has now made it easy to determine whether your vehicle includes Hardware 3 or Hardware 4. You can now simply navigate to Controls > Software and tap Additional Vehicle Information. In addition to other hardware information about your vehicle, your Autopilot hardware version will now be listed as well.
You can see whether your vehicle has HW2.5, HW3, or AI4. This in-car display is useful, but if you don’t have access to the vehicle, you can always use our guide on how to determine the hardware version of a Tesla.
New Battery Health Test & Service Mode Improvements
Green found some additional things as well. There’s a new and improved Battery Health Test. The new test will show you how your car scores compared to similar vehicles in the Tesla fleet.
In addition, maintenance records can now be permanently stored “in the car.” It doesn’t appear that this feature is activated yet, but it’s likely in active development with some parts leaking out in the 2024.38 update.
Tesla has included various Service Mode improvements and new visualizations in this update.
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Mr Li on X came across some covered-up Project Juniper vehicles recently and he managed to get various shots of the vehicle.
Juniper Images
This front image reveals what looks like two rows of lights, possibly confirming the front light bar for the Model Y refresh — similar to the one on the Cybercab.
The rear side has a lot of lights on it!
Mr Li on X
The rear side shows a ton of brake lights, but it’s not clear why. While it looks like the Model Y refresh will also feature a rear light bar similar to the Cybertruck, there isn’t strong evidence of that in this photo.
Mr Li on X
There's an obvious set of lights at the bottom, so it looks like the Model Y refresh will be similar to the new Model 3 where the bottom lights can operate as brake lights when the one-piece tail lights and trunk are up.
Mr Li on X
In the last photo, we see that the overall form factor of the refreshed Model Y will remain unchanged, and Tesla is focusing the changes on the front and rear ends of the vehicle, much like the Model 3 refresh. However, in this one shot, we can also see what appears to be red light leaking out of the rear camera cover opening, possibly due to the rear light bar.
The Model Y is not only Tesla’s best-selling vehicle but also the world’s best-selling car in 2023. This year, it’s expected to be the best-selling vehicle in the United States and again in the world, so this refresh will be huge for Tesla.
@DominicBRNKMN made another fantastic set of concepts based on these new images. Given he had the most accurate Model 3 Highland concept before the official launch, we’re pretty sure his latest work be close here as well.
@DominicBRNKMN
We’re super excited to see the eventual reveal of Project Juniper, which is expected in the first half of 2025. However, expect to see a few more leaks before production kicks off at Giga Shanghai.
Tesla has added a new feature to Track Mode v3 with software update 2024.38.4 and higher. This update lets users configure how aggressively their powertrain is cooled.
One of the biggest challenges of racing or tracking Teslas has been sustained performance as drivetrain components start to heat up. Previously, performance was optimized for maximum power, which would result in very high performance initially, but performance would quickly degrade after multiple laps. With this update Tesla is now giving users more control of their vehicle’s performance and cooling.
Thermal Limiting
Tesla limits vehicle performance as components reach their thermal limit. These could be the brakes, motors, or batteries. While the battery performs best when hot, too hot isn’t good for its life either. In terms of the motors, as they get increasingly hot, they’ll be at risk of damaging themselves, so the vehicle will thermally limit itself.
Track Mode also provides aggressive cooling at an increased level before, during, and after a track session, which helps to ensure that the vehicle stays within its safe thermal limits as you push it as hard as possible.
Powertrain Endurance
Powertrain Endurance is available in the Track Mode V3 menu between the Stability Assist options and the Regenerative Braking slider. It has three options: Standard, Increased, and Maximum.
Standard - This essentially provides no change to the existing functionality, so you’ll get the fastest initial times, but you’ll be thermally limited more quickly.
Increased - This is the next step up, providing a balance between initial performance and sustained power. It’ll give you more steady performance over multiple laps, but you may still get thermally limited.
Maximum - This setting will reduce your vehicle’s performance but ensures that the vehicle’s available power will last for longer distances. This is the option many have wanted to see - a way to get maximum performance without getting thermally limited and having to slow down immensely.
The 3 options in Track Mode V3
@PatrickMJanson on X
Supported Vehicles
For now, this option appears to only be able available on Track Mode v3 vehicles with update 2024.38.4 and later. For now, that means only the 2024 Model 3 Performance - the Highland refresh - has that capability.
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