Tesla to Add Support for Matrix Headlights in Existing Vehicles in Upcoming Software Update
According to a new document in the EU, Tesla is preparing to enable its matrix headlights on the current Model Y and first-gen Model 3.
The document, dated January 3, 2024, reveals that Tesla is introducing adaptive high-beam support to these vehicles, similar to what they recently released on the new Model 3.
A similar document was leaked in December that showed that Tesla was looking to add adaptive high beams to the new Model 3.
Software Update
In Tesla software update 2024.2, Tesla introduced support for adaptive headlights in their newest vehicle, the new Model 3.
While this was the first Tesla vehicle to receive support for adaptive high beams, it left many vehicle owners wondering whether Tesla would enable support for matrix headlights that have come on vehicles for several years.
Supported Vehicles
According to this document, the approval is only for the Model 3 and Model Y. However, it’s almost certain that the update will also arrive on the Model S and Model X as well, although it could come in a separate, later update.
The first Model X vehicles with matrix headlights were delivered in June/July of 2023, while the Model 3, Model Y, and Model S have had matrix headlights for a longer period. Support on the Model 3 and Model Y has varied by region and model, so the best way to tell whether your vehicle has matrix headlights is to look at them. If you see a large, round projector lens like the image below, your vehicle has the new matrix headlights.
Video of Adaptive Headlights on New Model 3
X user m.jr.88 posted a video (below) of his new Model 3 that has support for the new adaptive high beams feature. In the video, you can see how select parts of the road brighten and dim as vehicles approach.
Will It Be Available Outside of the EU?
Headlights play an important role in vehicle safety and therefore adaptive headlights are often highly regulated by safety agencies. Due to the leaked document, it appears the feature will be available across the European Union, however, it’s not immediately clear whether it will be available in other regions at the same time.
In 2022, the NHTSA issued a ruling that automakers could install adaptive headlights in their vehicles. However, there could be specifications that must be followed in the U.S. or another region that could differ from EU requirements.
Tesla would without a doubt want to make this feature available in as many regions as possible; however, potential adaptations may be necessary to align with local market nuances and regulatory requirements. At this time, we would expect matrix headlights to become available in the EU soon, with other potential markets available at the same time or soon thereafter.
Release Date
The original document for the new Model 3 was dated November 8th, 2023, so it was about two months before Tesla introduced the update that enabled adaptive high beams on the 2024 Model 3.
If Tesla follows a similar timeline, we may see support for matrix headlights in the next 4-6 weeks. Tesla could add it as soon as the next major update, which is expected to be version 2024.6 or 2024.8.
Update 2024.2, which includes support for the new Model 3 is still in the early stages of rolling out with only about 1% of Tesla's fleet having access to the update. However, we'll likely see bigger waves roll out in the next couple of weeks.
Adaptive High Beam Release Notes
The release notes for adaptive high beam support in update 2024.2 states that the high beams will now adjust to reduce glare for other drivers and cyclists. It goes on to say that by detecting road users and selectively dimming individual pixels of the headlights, the high beams can remain on longer and provide better visibility.
The new adaptive high beam feature is disabled by default but can be enabled in supported vehicles by going to Lighting > Adaptive High Beam in the vehicle's settings.
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