Tesla (TSLA) began rolling out a new software update, 2026.38, yesterday (September 30). This new update is rolling out to Tesla cars globally with the legacy Hardware 3 (HW3/AI3) computer.
As of this writing, the 2026.38 update is deployed to a limited number of Tesla HW3 owners. According to data from TeslaFi.com and Tessie.com, less than 1% of the Tesla fleet has 2026.38 installed.
In the 2026.38 software update, Tesla made the on-screen car visualizations sharper and crisper for HW3 cars.
However, this feature rollout has another limitation. It’s only available for HW3 Teslas with the AMD Ryzen graphics processor. The much older Intel Atom-based cars haven’t received this feature.
Although this is just a cosmetic improvement, owners of older Tesla cars with the Intel Atom GPU are expressing a feeling of abandonment on social media.
2026.38はよですね！
— haru (@haru_x) September 30, 2026
こんな感じで、新型3とYと同じ画質になってめっちゃうれしいです！ pic.twitter.com/9wP04ctKjg
Tesla has also improved headlight functionality with the 2026.38 update. Older Tesla cars equipped with matrix LED headlights will unlock the Dynamic Headlight Leveling feature.
NHTSA Recall 26V507
This new headlight feature intelligently sets the low-beam target based on driving conditions and nearby traffic (using Tesla AI Vision).
This new feature is probably aimed at the latest NHTSA recall of 19,900 Tesla Model 3 and Model Y vehicles that cause extra glare on low beam (Recall No. 26V507).
Early models of the Tesla Model 3 and Model Y did not have matrix LED headlights. So, only a chunk of 19,900 cars will have the Dynamic Headlight Leveling feature with the 2026.38 update.
Tesla will not be able to fully remedy the NHTSA recall over the low-beam glare issue. A physical recall and fix is necessary for a large number of these older Model 3 and Model Y cars.
The automaker started sending letters to owners for a physical recall on September 15.
Tesla Update 2026.38 Official Release Notes
Visual Updates
The center display now features higher quality images of your Tesla, and an enhanced park scene environment.
Dynamic Headlight Leveling (legacy Model 3 and Model Y)
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.
Security Improvements
This update includes important security fixes and improvements.
Stay tuned for constant Tesla updates. Follow us on:
Google News | Flipboard | X (Twitter) | WhatsApp Channel | RSS (Feedly).
Related Tesla Software Updates News
- Tesla update 2026.38.6 goes into wide release, Grok comes out of beta, Latvian language support added
- Tesla expands the rollout of 2026.38.5.11 update: FSD v14.3.13 (HW4) and FSD v14.3 Lite (HW3)
- Tesla rolls out FSD v14.3 Lite (2026.38.5.1) to legacy HW3 Model S/X vehicles with Intel GPU
- Tesla FSD v14.3.12 with Halloween Update (2026.38.5) goes wide release (demo videos, release notes)
- Tesla begins the FSD v14.3.11 (2026.33.5) update rollout (first impression videos, release notes)
- Tesla Emergency Drive Away feature can cost $25K in Supercharger damages, coming in the 2026.38.3 update to the US only
