How Tesla's FSD Beta Has Expanded Over Time

Tesla reveals how many miles have been driven on FSD Beta as of January 2023

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Tesla's Full Self Driving (FSD) technology took a giant leap forward in distributing FSD Beta to 400,000 customers in North America. It is a significant milestone for the development of autonomous driving and highlights Tesla's commitment to bringing this cutting-edge technology to the masses. A new version, v11.3 could roll out any day.

Number of Testers Over Time

Tesla made FSD Beta public a little more than two years ago, around October 2020. It was initially only made available to less than a handful of testers, but that pool grew to about 1,000 users later that year.

Since then Tesla has gradually increased the number of testers. The ramp from the initial 1,000 testers took some time, but by October 2021 Tesla had opened it up further through its Safety Score program. By January 2022, it was available to about 60,000 owners.

In March of 2022, Tesla expanded FSD Beta to Canada, gradually adding additional testers, and eventually increasing the number of testers across the U.S. and Canada to 160,000 in September.

Tesla announced this December that the number of testers had grown to 285,000 and recently said this January that it's now accessible to 400,000 Tesla owners.

FSD Beta Expansion and Milestones

Faster Feedback

The deployment of FSD Beta to such a large number of customers will provide an unprecedented level of testing and feedback, allowing Tesla to refine the technology and bring it to an even higher level of reliability and safety. Furthermore, with over 90 million miles driven on FSD outside of highways, the published data shows a clear improvement in safety statistics, demonstrating the potential for autonomous driving to revolutionize the way we travel.

This increased testing level will help improve the technology even further, as the system can learn from a broader range of driving scenarios and road conditions.

FSD Will Make the Roads Safer

The safety benefits of Full Self Driving technology will be a major selling point for Tesla and one of the primary reasons for its rapid growth. Using cameras and other advanced technologies, FSD can monitor the road and make real-time adjustments to ensure the vehicle operates safely and efficiently. As a result, this technology reduces the likelihood of accidents and provides passengers with a safer, more comfortable driving experience.

Overall, making FSD Beta available to 400,000 customers represents a major step forward for Tesla and the entire autonomous driving industry. It's now available to all customers who have purchased or subscribed to FSD in the U.S. and Canada. The next big expansion is expected to be in Europe sometime this year.

With its focus on safety and reliability, Tesla is leading the way toward a future where driving is fully autonomous, and accidents are a thing of the past. As technology continues to evolve, we can expect to see even more impressive advances in the coming years, bringing us closer to a world where autonomous vehicles are a common sight on our roads.

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The Best 3D Printed Tesla Accessories

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If you’ve got a 3D printer or know a friend who does, this article is for you. We’ve gathered some of the best 3D-printed Tesla accessories and toys for Tesla owners.

We’ll feature some utilitarian accessories for your Tesla and then cover some fun items later. The links provided are all to Prusa’s Printables website and are safe to visit and download.

As a note, mostly everything should be printed in either ASA, PETG, or ABS unless you’re planning to use them indoors. PLA won’t withstand the heat in your vehicle and will warp and break. There are some places you can use PLA without a worry, though, so we’ve gone ahead and made recommendations for each item.

Car Charging

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First on our list is a wall-mounted cable organizer that also fits the NACS adapter right in. We recommend using any filament for an indoor mount, but if you’re mounting outdoors and exposed to the sun, ASA or PETG are better choices. Be sure to choose a high infill percentage to keep the organizer sturdy.

Next up is for folks who need to regularly get their cable outside through their garage door. This garage door cable protector keeps the cable from getting squished when the garage door closes.

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There’s also this great holder for your J1772 adapter that lets it fit snugly in the door pocket. Tesla actually sells this product too, but you can just print your own instead.

Once again, use ASA or PETG due to sunlight and heat exposure.

Phone and Airpods Charging

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There are other accessories that could make charging your phone or wireless headphones easier. Most Teslas feature wireless phone chargers that fit most phones. However, if you’d like to charge your AirPods or a smaller phone, it may not work out so well. You can use these adapters to charge AirPods and Galaxy Buds.

There are even spacers for Tesla’s wireless charger to help position smaller phones in the correct spot. These may work okay in PLA if you don’t leave them exposed to the sun, but PETG is a better option.

Interior

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There are also plenty of functional utilities for the inside of your vehicle. The Model 3 and Model Y have large, open vents underneath the front seats to get conditioned air into the back. This vent cover adds a grate to the vents, preventing small things from falling side. It’s applicable for either the Model 3 (non-refresh) and the Model Y, also non-refresh. Any filament will do for this since it won’t be in direct sunlight.

If you need somewhere to hang some bags, here’s a bag hook for the Model Y. You’ll need a cargo shelf mount for this to attach to. Print it in PETG or ASA.

There’s also a variety of console trays to pick from. The author personally uses this center console tray with a J1772 slot, and this second one as the other console tray. If you’ve got a Model S or Model X instead, this console tray would work for you.

Tools & Etc.,

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One of the best tools for any owner with a hitch installed – a hitch tool. This tool makes it easy to open up the hitch cover. There are no recommendations on the filament here, but stronger is better.

Here’s another super tool if you don’t have one — a windshield washer fluid funnel. It can be difficult to fill up your washer fluid without spilling, so if you don’t already have a funnel, this could be a good option. You can print this in PLA and just leave it in the frunk, as even a little deformation won’t matter.

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Wheels

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If you have Tesla’s Aero covers but don’t use them year-round, this is a nice accessory to hang them on the wall. There are also other accessories to cover up the Aero center cap and lug nuts when you do use them. You can print the hangers in PLA, but you’ll absolutely want the center caps and lug nuts in ASA or ABS.

Fun Stuff

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Ok, now on to all the fun stuff. There are a ton of different Tesla models to print. There’s an RC Cybertruck (best in ABS) and a Cybertruck model kit card (PLA). If you’re up for something in between, you can check out this model kit instead, which bridges the gap.

There’s also wall art and a great Supercharger for your phone. You can print all these in anything you’d like.

There’s also a lot more available on Printables (or your site of choice) than the ones we’ve highlighted here. This is just a small tidbit of some of the cool and unique stuff that’s available.

If you have some other awesome ideas or have designed something yourself, let us know on social media.

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Tesla Software Update 2025.2 -- The Lesser Known Features (Undocumented Changes)

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Another Tesla update has finished rolling out to the fleet and we once again have a list of undocumented features in this update. Tesla update 2025.2 was the first update of the year and it brought along features such as wiper improvements for the Cybertruck, support for the cabin radar, and third-party charger preconditioning.

However, other changes made it into the release as well but weren’t mentioned in the release notes. If you love following Tesla software changes or just want to be aware of all changes in your vehicle, these will help keep you updated.

Autopilot Warnings

Tesla has now carried over some of the updated warnings from FSD to regular Autopilot.

Warnings such as “Autopilot will not brake” when the accelerator pedal is actively pressed and others will now be presented at the top in a translucent rectangle, instead of near the bottom, where they can be easily missed.

Supercharger Notification

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After using a Supercharger, your vehicle will now display a notification with the total cost of the charging session. In addition to the cost, the alert will also display the location, total energy added, and the cost per kW/h.

This is a really nice addition as it brings the price of the charging session front and center when it matters most — as soon as you’re done charging. Previously, you could navigate to Controls > Charging to see the cost of charging.

Recommended Tire Pressure

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The Tire Pressure card on the Model 3 and Model Y will now show you the recommended tire pressure in the bottom left corner of the card. It continues to display the tire pressure reading for each wheel.

Service Mode

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As usual, Service Mode sees several improvements to make serving your vehicle easier.

Brake Burnishing: The Brake Burnish procedure parameters have been updated to reduce the need for coming to almost a complete stop during each cycle.

Legacy Model S and Model X only.

Charge Port Calibration: The charge port door calibration routine (PROC_CP_X_DOOR-SENSOR-CALIBRATION) and charge port latch calibration route (PROC_CP_X_LATCH-CALIBRATION) have been added to the Charging panel. Those routines are required to be run following the replacement of the charge port or charge port door.

All Model 3s and Model Ys.

Signal Viewer Panel: A new Signal Viewer panel is available to monitor multiple signal values live on a graph. If one or more of the signal values is unavailable, the graph will stop updating. To access the new panel, tap Tools > Signal Viewer.

All vehicles with AMD Ryzen.

Noise Recording Panel: To improve the user experience, the recording duration has been decreased to 30 seconds, and reliability of the download routine PROC_ICE_X_FETCH-DIAGNOSTIC-AUDIO-RECORDS has been improved.

Cybertruck only.

Next Update

If you want to read about the official changes in this update, check out our release notes for 2025.2.

Tesla has now started pushing software update 2025.8, but it’s currently only going out to a very small segment of vehicles. It’ll soon go out to more owners in larger waves, but if you’re interested in seeing what’s coming take a look at our 2025.8 update release notes and the undocumented features we’re aware of so far.

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