A new photo shows the Cybertruck with ambient lighting
Cybertruck Owners Club
In a whirlwind of tweets, leaks, and updates, the Tesla Cybertruck's progress has seen several revelations. Elon Musk and the Cybertruck are showstoppers and head-turners wherever they appear, but the two were together for a picture posted on X.com that has garnered more than 22.5 million views and counting. Clearly, he wanted to show off his new ride, but Musk is not saying how much it's worth.
Musk Drives the Production Candidate
The CEO of Tesla posted on X.com an image of himself behind the wheel of a "production candidate Cybertruck at Tesla Giga Texas." When queried on the long-awaited details like specs, pricing, and delivery event date, Musk maintained suspense, stating, "When we are ready to do so, we will."
The CEO referred to the Cybertruck as Tesla's best product ever but acknowledged the difficulty in building it due to its unprecedented nature. But that's not all - further insights were provided through emails and other updates.
Ambient Lighting
A new photo posted on Cybertruck Owner's Club has revealed that the Cybertruck will come with ambient lighting wrapping around the cabin.
The photo shows a thin red line along the top portion of the door trim and dashboard.
These lights are likely to be RGB lights like many manufacturers already provide, which will let the driver choose a custom color for the vehicle's interior lighting.
These lights could also be tied in with the lights on the steering wheel and foot wells, giving owners a cohesive look and feel.
Manufacturers typically let users pick a custom color or select one from a predefined list. Given some of Tesla's strong personalization features, such as Color Colorizer, it seems like a safe bet that you'll be able to assign your own RGB color that matches your unique style or mood.
Tesla's Model 3 Project Highland is rumored to come with ambient lighting as well, and this sighting of the feature available on the Cybertruck all but confirms the feature on the upcoming Model 3.
In a leaked email to Tesla employees, Musk emphasized the importance of achieving the best possible build quality. He demanded precision down to the third decimal place in millimeters and specified tolerance in single-digit microns, saying, "Precision predicates perfectionism."
Musk's insistence on quality control can be understood in the context of previous challenges with the Model 3 and Model Y at launch. The Cybertruck's unique design, involving stainless steel with straight edges, makes any variation highly noticeable.
Cybertruck Delivery Event - Invitations Through Referrals
An intriguing twist in the Cybertruck saga is the opportunity to earn an invitation to the Cybertruck delivery event through the Tesla referral program. Owners in the U.S. can redeem 30,000 credits (equivalent to about $2,000 USD in rewards) for an invitation with a plus one.
The invitations are limited and given out on a first-come, first-served basis, although additional tickets will be released as the event approaches. The "price" of the ticket provides an indirect reference to the delivery event's imminent occurrence, possibly in late Q3. The incentive is not available to Canadians, so, ahem, if you're looking for a plus one — I know a guy!
Cybertruck's Production Evolution — From RC to PC
The Cybertruck's production line at Giga Texas has been busy building what is known as a release candidate (RC) builds for testing and validation. Recently, Musk referred to the vehicle he drove as a production candidate (PC), typically a final version matching what customers will receive. With Musk testing the PC version, it is suggested that deliveries could happen as soon as late September, although final specs and pricing remain unknown.
Cybertruck's unconventional structure has thrown up some significant challenges, from body sealing issues to achieving unprecedented manufacturing accuracy. These have been pivotal in understanding the recent delay and the drive towards perfectionism that Musk demands. The pricing remains an enigma, only adding to the allure of the Cybertruck. The official release of this unique vehicle, along with all its specifications and details, will undoubtedly be a historic moment in the automotive industry.
Tesla’s been on a roll with Supercharger improvements lately, from the 325kW charging update for the Cybertruck, to 500kW with V4 Superchargers coming next year. While those improvements have been limited to the Cybertruck, Tesla didn’t put all their focus on their new flagship vehicle, but looked at their more affordable vehicles as well.
LFP Battery Heating
Tesla’s Superchargers can now heat LFP Batteries - those that are in the Model 3 and Model Y Rear Wheel Drive variants. This applies to Long Range and Standard Range models, which saw a limited run. This is another update included as part of the 2024 Tesla Holiday Update - which really arrived with a lot of unannounced new features and capabilities.
The change is pretty interesting - Superchargers of the V3 and V4 variety can now pre-heat batteries for Model 3 and Model Y vehicles equipped with LFP battery packs. That means those vehicles are able to get back on the road faster when it's extremely cold. Of course, Tesla still advises you to precondition before you arrive, saving drivers time and money.
Max de Zegher, Tesla’s Director of Charging, also commented on the new feature. Essentially, Tesla is inducing an AC (alternating) ripple current through the battery to warm it up. Keep in mind that Superchargers are DC charging. That means it is possible to get a cold-soaked LFP vehicle on the road 4x faster than before, assuming that it didn’t precondition at all and that it is in the worst-case scenario (below 0ºF).
In essence, Tesla is using some engineering magic to turn the circuits inside the LFP battery into an electric heater - and powering that heater through the Supercharger. An AC ripple current is a small oscillation in the DC charging current that generates heat through electrical resistance, warming up the battery. Those ripples are a byproduct of converting AC to DC and back - so Tesla is using the onboard charger to induce those ripples to warm up the battery. Definitely an innovative technique that’s really only possible with the versatility of the NACS connector.
We’re hoping Tesla can implement this across their full lineup of vehicles, but we’ll have to wait and see how it is trialed across LFP vehicles first and if it is even possible on vehicles with 2170 or 4680 battery packs.
Tesla launched two FSD updates simultaneously on Saturday night, and what’s most interesting is that they arrived on the same software version. We’ll dig into that a little later, but for now, there’s good news for everyone. For Hardware 3 owners, FSD V12.6.1 is launching to all vehicles, including the Model 3 and Model Y. For AI4 owners, FSD V13.2.4 is launching, starting with the Cybertruck.
FSD V13.2.4
A new V13 build is now rolling out to the Cybertruck and is expected to arrive for the rest of the AI4 fleet soon. However, this build seems to be focused on bug fixes. There are no changes to the release notes for the Cybertruck with this release, and it’s unlikely to feature any changes when it arrives on other vehicles.
FSD V12.6.1 builds upon V12.6, which is the latest FSD version for HW3 vehicles. While FSD V12.6 was only released for the redesigned Model S and Model X with HW3, FSD V12.6.1 is adding support for the Model 3 and Model Y.
While this is only a bug-fix release for users coming from FSD V12.6, it includes massive improvements for anyone coming from an older FSD version. Two of the biggest changes are the new end-to-end highway stack that now utilizes FSD V12 for highway driving and a redesigned controller that allows FSD to drive “V13” smooth.
It also adds speed profiles, earlier lane changes, and more. You can read our in-depth look at all the changes in FSD V12.6.
Same Update, Multiple FSD Builds
What’s interesting about this software version is that it “includes" two FSD updates, V12.6.1 for HW3 and V13.2.4 for HW4 vehicles. While this is interesting, it’s less special when you understand what’s happening under the hood.
The vehicle’s firmware and Autopilot firmware are actually completely separate. While a vehicle downloading a firmware update may look like a singular process, it’s actually performing several functions during this period. First, it downloads the vehicle’s firmware. Upon unpacking the update, it’s instructed which Autopilot/FSD firmware should be downloaded.
While the FSD firmware is separate, the vehicle can’t download any FSD update. The FSD version is hard-coded in the vehicle’s firmware that was just downloaded. This helps Tesla keep the infotainment and Autopilot firmware tightly coupled, leading to fewer issues.
What we’re seeing here is that HW3 vehicles are being told to download one FSD version, while HW4 vehicles are being told to download a different version.
While this is the first time Tesla has had two FSD versions tied to the same vehicle software version, the process hasn’t actually changed, and what we’re seeing won’t lead to faster FSD updates or the ability to download FSD separately. What we’re seeing is the direct result of the divergence of HW3 and HW4.
While HW3/4 remained basically on the same FSD version until recently, it is now necessary to deploy different versions for the two platforms. We expect this to be the norm going forward, where HW3 will be on a much different version of FSD than HW4. While each update may not include two different FSD versions going forward, we may see it occasionally, depending on which features Autopilot is dependent on.
Thanks to Greentheonly for helping us understand what happened with this release and for the insight into Tesla’s processes.
