Tesla Model S and X to Gain Ambient Lighting and Front Bumper Camera

This will have a minor refresh for the Model S and Model X

Edmunds

Tesla has found itself in a bit of a pickle. Its flagship vehicles, the Model S and Model X now have a similar feature set as the recently released new Model 3. While the new Model 3 does have an improved suspension, the Model S, Model X, and soon the Cybertruck are still the only Tesla vehicles with an air suspension. However, the new Model 3 now includes many features that were previously exclusive to the Model S/X, such as ventilated seats, a quieter cabin, and a rear screen, reducing the feature set gap between Tesla's economy and luxury lines.

Ambient Lighting for Model S & X

However, it looks like the Model S and X will be catching up in some regards. Greentheonly was able to find references to the Model S/X receiving the same RGB ambient lighting treatment as the new Model 3. The references were discovered in one of Tesla's recent firmware updates. As Green points out, Tesla is much more careful nowadays to include any code that may reveal upcoming features. Given the discovery, he believes that Tesla is already implementing or will soon start implementing the feature on its assembly lines.

Upcoming Minor Refresh

One of our sources has confirmed that the S/X will not only receive Tesla's latest interior lighting feature in an upcoming refresh, but that it will also be outfitted with a front bumper camera. It's unknown whether Tesla will introduce both these features simultaneously or in a phased manner. Considering Tesla's known strategy of incorporating upgrades as they deplete available parts, it wouldn't be surprising if they took the latter route.

Model Y Envy

After Tesla China's surprising reveal of an upgraded Model Y with some modifications like adding ambient lighting to the dashboard, the spotlight is now turning to what's in store for the Model S and Model X. The Model Y's changes, touted as its "evolutionary debut" by Tesla China on its official Weibo account came out of nowhere.

Ambient Lighting is a Must

Ambient lighting has always been a staple in luxury car interiors, enhancing the ambiance and offering a more sophisticated driving experience. For years, Mercedes-Benz, BMW, Audi, Lexus, Jaguar, Porsche, Volvo, and others have used ambient lighting, also known as mood lighting. That didn't seem to matter all that much to the Model S and Model X, which have worked their way up the luxury brand market.

But now that ambient lighting is in the Model Y, Model 3, and the upcoming Cybertruck, the omission of the features from the luxury models is noticeable.

With the Model Y's recent update featuring ambient lighting on its dash and front doors, there is speculation about the extent to which this feature will be introduced in the S and X. Will Tesla stick to the approach seen in the Model Y, or will they amplify the luxury feel with an almost 360-degree wraparound, similar to the new Model 3?

Front Camera

In addition to ambient lighting, the Model S and Model X will get a front bumper camera. We expected to see it in the Model 3 refresh. Still, it mysteriously didn't make the long list of changes when the car was revealed, even though the camera was spotted in various Tesla photos. However, the Cybertruck does have a front bumper camera.

It's not known if the front bumper will be used to improve Autopilot and Full Self Driving or if it could be more about enhancing parking assist capabilities. The front camera is not available in the existing fleet, which would put those vehicles at a disadvantage if FSD utilizes the camera in future updates.

With the last quarter of the year unfolding, Tesla enthusiasts and potential buyers have much to look forward to. A new Model 3, slightly refreshed Model Y, the Cybertruck, and maybe even an enhanced Model S and X are yet to arrive before Santa.

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NHTSA Probes Tesla’s Robotaxi Plans; Seeks Answers on FSD in Poor Weather

Not a Tesla App

As anticipation builds for Tesla’s Robotaxi network debut in Austin, potentially just a few short weeks away, the National Highway Traffic Safety Administration (NHTSA) is turning its official eye onto Tesla. The ask? How will Tesla’s FSD handle the unpredictable realities of challenging weather?

The NHTSA Request

The NHTSA has sent a formal letter to Tesla, which was made public on May 12th, requesting detailed information about Tesla’s Robotaxi service. The NHTSA inquiry centers specifically on the safety and performance of FSD when faced with reduced visibility conditions like rain, fog, and sun glare. The request is tied to an ongoing NHTSA investigation, which was initiated in October 2023, examining Tesla’s FSD and Autopilot suite following incidents in poor visibility.

Tesla’s executives, including Elon Musk, have previously stated that the company is full steam ahead to launch Robotaxi in Austin this June. However, NHTSA’s pointed questions come even as Tesla has recently discussed its plans to work on region-specific and weather-specific FSD training.

Tesla’s executive leadership acknowledged the need to adapt the system to diverse environmental and weather conditions. Now, regulators want specifics on how Tesla intends to address environmental conditions and how that translates to operational safety for the fleet.

Request Breakdown

NHTSA’s letter outlines a need for detailed information from Tesla before the service launches and covers several key areas. We’ve broken this down into various sections below:

Deployment Scale

NHTSA is looking for the exact number of vehicles and models that will be part of the initial Austin fleet, and what the projected service availability times would be for said fleet. Tesla has previously said it’d launch with 10-20 Model Ys, but looks like NHTSA is looking for additional details.

Oversight

In terms of oversight, NHTSA is looking to confirm whether the Robotaxis will operate under real-time supervision of Tesla’s employees, either remotely or in-vehicle.

This is a question on our minds as well. A recent app update suggested that Tesla could have a driver in the vehicle, but it wasn’t clear whether this was referring to Tesla’s own fleet or customer-owned vehicles. The only thing we have heard officially from Tesla is that Tesla “may” use remote support, but that they were still looking into it.

Adverse Weather Capabilities

This is the meat and potatoes of the request - how will Tesla ensure safety during sun glare, fog, heavy rain, snow, or dust? What specific protocols are triggered if poor visibility is encountered mid-trip? Will the vehicle pull over or call home and cancel rides?

Sensor Technology

Surprisingly, NHTSA is looking for details regarding the vehicle the Robotaxi sensor suites and how Tesla intends to use those sensors to ensure safe operation under varied conditions. NHTSA has had previous submissions from Tesla in regard to its sensor suite and how it uses the technology, so it feels odd that they are requesting another batch - but this could be related to the use of the next generation of FSD (Unsupervised).

Compliance

Does Tesla’s FSD system adhere, either fully or partially, to established industry standards for autonomous driving? This likely refers to the NHTSA Automated Vehicles for Safety guidebook, which lays out the “L0 to L5” driver assistance vs automation system.

Future Expansion

Finally, NHTSA is looking for the timeline for enabling Robotaxi functionality on vehicles not directly owned or controlled by Tesla. Tesla has already come out and said that customer-owned vehicles wouldn’t be allowed on the robotaxi network until 2026, but obviously, NHTSA wants to hear directly from Tesla and likely has more specific questions covering a wide variety of potential issues.

These questions will likely have to be answered with considerable amounts of data and justification for the NHTSA. Once all that is done, Tesla will be in a better position to receive regulatory approval at a larger scale than just within the city of Austin or the state of Texa with the NHTSA’s backing.

Successfully addressing this letter will be the key for Unsupervised FSD moving forward, but Tesla hasn’t issued a public response to the agency’s letter, and likely won’t in a public manner. So we’ll have to wait and see how the launch of the Robotaxi network pans out next month.

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FSD V13.2.9 Rolls Out for HW4 as Part of Tesla’s 2025.14.6 Update

Not a Tesla App

After an 84-day wait since the last FSD update, Tesla has finally begun rolling out a new version of FSD V13 to its AI4-equipped vehicles. This new release, V13.2.9, is rolling out to all vehicles, including the Cybertruck.

Unfortunately, since it’s a minor point release (from V13.2.8), the release notes are the same, and Tesla hasn’t included a change log or changed what’s coming in the future.

Software Update 2025.14.6

The FSD update is rolling out with Tesla software update 2025.14.6. Interestingly, update 2025.14.6 is seeing a wider distribution and is also being made available to vehicles without FSD and outside North America. For those vehicles, this update just includes bug fixes.

TCU Fix

There’s one fix in particular that’s expected to be included in this update, according to a message from Tesla Service. In earlier 2025.14 updates, there was a bug in some vehicles that prevented some vehicles from falling asleep properly due to a Telematics Control Unit (TCU) issue. This bug caused additional battery drain since some of the vehicle’s systems remained on.

Tesla Service said they planned to include a bug fix in update 2025.14.6, but it hasn’t been confirmed whether the fix actually made it out in this release.

Early Access Users and More

FSD v13.2.9 was first rolled out to Tesla’s standard Early Access group, including well-known community members and content creators. It has also reached participants in the newer, Texas-based Early Access Program, suggesting that the update is relatively stable and may serve as a foundation for upcoming FSD releases.

Tesla could be intending to use the Texas Early Access Program to test various features, perhaps related to the upcoming Robotaxi network launch in Austin. While this is plausible, it is merely speculation, and we’ll be keeping a close eye on that group to see what exactly Tesla does.

HW3 Users

While Tesla has recently been including FSD updates for HW3 and HW4 in the same release, this update does not include any changes for HW3 users. HW3 vehicles that are receiving this update are staying on FSD V12.6.4, which means that whichever fixes this update includes they’re specific to FSD V13 or HW4.

Point Release - Not Much New

Being a point release, V13.2.9 isn’t expected to introduce any major new capabilities. Tesla hasn’t provided specific release notes detailing changes from V13.2.8.

Hopefully, Tesla has taken into account recent user feedback on V13.2.8 about lane centering and lane selection, and this update addresses some of those issues. However, early feedback is that those issues are still present.

There is always potential for a more substantial update in the near future, so keep your fingers crossed, but after such a long wait, we expected more to be included. It seems like Tesla may have felt the need to address a bug in this release instead of waiting for the next major release, which is expected to either be FSD V13.3 or FSD V14.

Roll Out

The fact that Software Update 2025.14.6 is going out wider than the Early Access audience suggests that Tesla is confident in this release and that it likely only includes very minor changes. We expect this update to continue going out over the coming days.

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