Tesla Delivers First Hardware 4.0 Vehicles; Some Software Issues [Updated Again]

By Lennon Cihak
Tesla delivers Model X with HW4 installed
Tesla delivers Model X with HW4 installed

Tesla has started delivering vehicles with hardware 4.0 installed, but certain features are not available.

Tesla's FSD HW 4.0 was leaked by Tesla hacker and owner Greentheonly when he showed off photos and details of HW4 on Twitter, explaining that HW4 would have upgraded 5mp cameras, improved processing power, and an all-new high-definition radar.

A few weeks ago, we reported that Tesla will deliver its first HW4 vehicles without the suspected additional cameras. Shortly after, Twitter user Kilowatts ventured into one of Tesla’s vehicle lots and was able to snap photos of some of the first Teslas with hardware 4.0.

Delivery of HW4 Model X

A poster on Reddit shared pictures and video of his 2023 Model X delivery, showcasing hardware 4.0. According to their post, the vehicle was built on February 25th and delivered March 5th, a mere 10 days after being built.

Software Still a Work In Progress

Teslas with hardware 4.0 are missing visualizations, TACC and Autopilot right now
Teslas with hardware 4.0 are missing visualizations, TACC and Autopilot right now

However, several features on his vehicle are currently unavailable as Tesla appears to still be developing and testing software for HW4. These features include almost everything that utilizes the vehicle's cameras, including Autopilot and Traffic Aware Cruise Control (TACC). Full Self-Driving Beta (FSD Beta) is also disabled.

The visualizations on-screen are also absent, the vehicle displays almost no visualizations of any kind. According to the author of the post, only road markings are visible.

The vehicle does not show any details confirming it has HW4 in any of the usual places such as the software tab, in the 'additional vehicle information' dialog, or in Tesla's Service menu. However, the owner says that Tesla themselves confirmed that the vehicle is equipped with Tesla's latest FSD hardware and the author's photos confirm the presence of the new cameras.

HW4 Timeline for Other Teslas

While Tesla continues to work on the software for HW4, we’re anticipating the Model 3 and Model Y vehicles to follow with HW4 deliveries at some point this year. Tesla’s “Project Highland” is making way, but Tesla may add hardware 4.0 to the Cybertruck first, as the new hardware may be constrained due to ramping production.

Retrofits for HW4

Tesla CEO Elon Musk has said that HW4 will not be available for retrofits. He’s said that as long as HW3 remains safer than a human then there’s no need for an upgrade. The entire computer has been rebuilt and rearranged, making it much more difficult to pop it into HW3 vehicles.

After Greentheonly’s leak about HW4 last month, Munro Live shared an in-depth video explaining every detail of HW4 and what to expect. Additionally, they went over why retrofits are not feasible.


Update: The owner, Jason has updated their Reddit post to provide an update on some of the missing ADAS features. He noticed that his rear camera was failing and that he could reset it in Tesla's service mode.

Resetting the camera would bring it back online, however, it crashes again just minutes later. Jason was able to have the camera online long enough to confirm that Autopilot was available if the camera was working. However, as soon as it crashes, Autopilot and other features would go offline, even if they didn't completely depend on the rear camera.

For example, visualizations would appear, but as the rear camera crashed, they would completely disappear, even if the objects that were in front of the car.

Jason said that Navigate on Autopilot, TACC and visualizations appeared to be available while the rear camera was online, but it wasn't clear whether all features were available such as AutoPark, Summon and FSD Beta.

This appears to be a software-related issue, but it's not clear at this time whether it's affecting everyone with hardware 4.0 or if it's limited to some vehicles.

Update 2

Update 2: The vehicle in question has now received another software update, version 2023.201, which contains "bug fixes."

This update has fixed the issue with the rear camera and the vehicle has regained access to Autopilot, TACC, vehicle visualizations and other features, although AutoPark and FSD Beta are still unavailable. This update addresses the larger concerns and reestablishes the major features of the vehicle, however, we hope the additional functionality is restored soon.

Tesla Reduces Price of FSD Subscription to $99 Per Month [Subscriptions Now Available in Canada Too!]

By Not a Tesla App Staff

Tesla just dropped its FSD subscription pricing dramatically in the U.S., lowering the cost from $199 to $99 per month. However, not everyone is thrilled with the new pricing.

For owners who bought the Enhanced Autopilot package for $6,000 USD, Tesla offered a lower-priced FSD subscription of $99, instead of $199. However, with this new FSD price reduction, EAP owners are no longer receiving a discount.

FSD Subscription Expansion

Currently, the FSD subscription is only available in the U.S., but plans for expansion are underway. Tesla's Rohan Patel recently announced that the subscription will soon be available in Canada, alongside the introduction of an annual plan for Premium Connectivity. 

This expansion into the Canadian market is anticipated to follow a similar pricing strategy, adjusted for the currency exchange rate, possibly setting the cost at approximately $140 CAD per month.

Update: Tesla has just announced that FSD subscriptions are now available in Canada! What’s even more surprising is the unexpectedly low subscription price of $99 CAD. Tesla took to X to announce the availability in Canada but unfortunately didn’t reveal any additional information regarding the subscriptions.

Is Buying FSD Still Worth It?

Despite the lowered subscription price, the outright purchase price for FSD remains steep at $12,000. This price point equates to subscribing to the service for over 10 years. Given that the average length of car ownership in the U.S. is about 8 years, this makes the current price of buying FSD unattractive to most. The saving grace of buying FSD is that you know what you're paying for the life of the vehicle and can avoid any potential subscription price increases.

Temporary Reduction or Long-term Strategy?

Tesla has not confirmed whether the price reduction is a temporary promotional tactic or a permanent adjustment. The timing coincides with Tesla's release of FSD v12 and its trial offer, suggesting that the company is keen on encouraging more drivers to experience FSD. This approach not only boosts user engagement but also accelerates the volume of data Tesla can collect to improve the system.

FSD With Referral Credits

Although Tesla hasn't adjusted the price of buying FSD, it is tweaking its referral program to accommodate the new price. Three months of FSD are now available through Tesla's referral program for 6,000 credits, reduced from the previous 12,000 credits.

Tesla's reduction in FSD in the U.S. and its planned expansion into Canada reflect a strategic initiative to make FSD more accessible and financially attractive to a broader audience. There's no doubt this change will increase the number of FSD subscriptions, but it'll be interesting to see how much. To break even, Tesla would need to double the number of subscriptions, but they likely have their eyes set much higher.

If you currently subscribe to FSD, Tesla has automatically reduced future payments to the lower $99 price point.

Tesla Cybertruck to Receive Additional Features in Upcoming Update

By Not a Tesla App Staff

Tesla frequently introduces new models or trim levels before all the software features are available. This situation also applies to the Cybertruck, where several features are still in development.

In the 2024.8 update, Tesla added a handful of features to help the Cybertruck catch up in the software department, adding features such as Reset Tire Mileage, Rear Passenger Headphones, Auto Wipers and others. Tesla also added a Cybertruck exclusive feature that sets off the truck's alarm if the trailer is unhitched from the vehicle.

However, Tesla continues to improve Cybertruck's software. The company is planning an upcoming update that will let the truck charge faster and add Tesla's convenient cabin overheat protection feature.

According to Tesla's SVP of powertrain and energy, Drew Baglino, the Cybertruck's charging speed is about to be upgraded. This software update, slated for release later this quarter, is set to substantially improve the Cybertruck's charging curve and unlock faster charging times for owners. Baglino said the update will "let the Cybertruck get 154 miles of charge in just 15 minutes." That's a 20% increase over the truck's current 128 miles in 15 minutes.

Early reports on the Cybertruck's 4680 cells revealed a somewhat disappointing charging curve. The truck's charging speed would start at about 250kW, then drop off to about 150kW at ~40%. It would then level off at 75-80kW for the remainder of the charge.

It seems Tesla was being careful with the Cybertruck's new battery pack, but now, the company is ready to unlock additional throughput.

This fits Tesla's usual approach. The company likes to start conservatively and then improve its vehicles over time.

Cabin Overheat Protection

Another feature that's set to arrive on the Cybertruck is Cabin Overheat Protection (COP), according to the Cybertruck's program manager. This feature which keeps the cabin from overheating has been available in other models for several years, but it has yet to be made available for the Cybertruck.

In 2022, Tesla added the ability to customize the temperature at which COP would turn on. Users can now choose COP to activate at 90, 95 or 100º Fahrenheit. The Cybertruck's COP is expected to match the same features available in other models.

Given that Tesla's SVP and program manager have officially commented on these upcoming features, it may not be long before we see them available in an upcoming update.

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Take a look at features that Elon Musk has said will be coming soon.


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