Tesla has started rolling out its next major software branch, 2026.38, bringing several new features including expanded Supercharger Site Maps, upgraded vehicle visuals and improvements to headlights on some Model 3s.

The first installations of 2026.38 appeared on September 30, and the rollout remains extremely limited. According to [Not a Tesla App](https://www.notateslaapp.com/software-updates/version/2026.38/release-notes), which pulls its installation data from TeslaFi, the update was on well under 1% of the tracked fleet as of Wednesday morning.

Early installations have appeared across Europe, along with Taiwan and the United States. Basenor reports the first installation was spotted on a Model 3 Long Range AWD in Utrecht, Netherlands. Most of the early cars are upgrading from 2026.32.7, with a smaller number coming from 2026.32.3.

What’s new in 2026.38

One of the main additions is Supercharger Site Maps. According to Tesla’s release notes, as tracked by Not a Tesla App, “You can now see a detailed view of select Tesla Superchargers by tapping “View Site Map.” When navigating to a pilot location, the site layout and live occupancy (Available / Occupied / Down) will be displayed upon arrival.”

Site Maps aren’t new, but Tesla has been steadily expanding them. They debuted at 18 U.S. locations in the 2025 Holiday Update before spreading to more stations. The feature arrived in Canada in May, and was added to Tesla’s mobile app with version 4.61.0 earlier this month.

Tesla is also making some visual changes for the Model 3 and Model Y. The release notes say, “The center display now features higher quality images of your Tesla, and an enhanced park scene environment.”

There is also a new Dynamic Headlight Leveling feature listed by Not a Tesla App for specific Model 3s. Tesla says, “Low beams will automatically adjust their aim based on driving conditions and nearby traffic to maximize your visibility while reducing glare for other road users.”

Finally, 2026.38 includes a security-focused update. Tesla doesn’t provide much detail, saying only, “This update includes important security fixes and improvements.”

There is some conflicting information among early trackers about exactly which hardware combinations receive each feature, so those details will likely become clearer as 2026.38 reaches more vehicles.

As with most Tesla software updates, the initial rollout is small and will likely expand if no significant issues emerge during the first wave.

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