Tesla Starts FSD Supervised v14 Lite Rollout in South Korea

11 July 2026, 09:00 UTC By T J South Korea 12 min read

Tesla Korea has begun rolling out Full Self-Driving (Supervised) v14 Lite to eligible vehicles in South Korea. The update started on July 10, 2026, and is being delivered sequentially to US-produced Model 3 and Model Y vehicles equipped with the original FSD computer (HW3) that already have the FSD package enabled.

Tesla Korea Official Announcements

The rollout was announced directly by Tesla Korea on X. The first post confirmed the start of phased deployment and set expectations for owners.

"Full Self-Driving (Supervised) v14 Lite lands in Korea. Sequential rollout begins today. Updates are provided per vehicle and timing may vary. Even if the update is not yet visible, this is a normal part of the distribution process, so please wait a little. Experience the more natural and enhanced driving that Full Self-Driving (Supervised) v14 Lite brings."

— Tesla Korea

Some owners expressed impatience the following day. Tesla Korea replied with a clear reminder about the phased nature of the release.

"FSD (Supervised) v14 Lite in Korea updates are provided sequentially per vehicle and timing may vary. Even if the update is not yet visible, this is a normal part of the distribution process, so please wait a little."

— Tesla Korea

What FSD Supervised v14 Lite Delivers

This release brings significant upgrades to HW3 vehicles by distilling intelligence developed on newer hardware. The improvements focus on real-world driving smoothness and new convenience features.

Release Notes Summary

Category	Details
Core Technology	HW4 v14 intelligence distilled to HW3 using reinforcement learning and offline models
Driving Improvements	Sharper responses in merges, cut-ins, pedestrian interactions, traffic lights, and navigation. Smoother ride with fewer phantom brakes, better steering, and more consistent lane centering
New Controls	Start FSD directly from Park (P). Quick speed profile control (Sloth to Hurry) on the main screen. Added pull-out and reverse functions
Bonus Feature	Grok voice assistant officially rolling out in Korea. Say "Hey Grok" for navigation help, location reminders, and more
Eligibility	US-made Model 3/Y with FSD Computer 3 (HW3) and FSD package active

Regulatory Context in South Korea

FSD Supervised v14 Lite operates under South Koreas existing framework for intelligent automobiles and advanced driver assistance systems. The system remains fully supervised, meaning drivers must keep their hands on the wheel and stay ready to intervene. Tesla includes the standard disclaimer that the feature is not fully autonomous and may not recognize every obstacle or situation perfectly. This approach aligns with how supervised FSD has been introduced in other markets while local authorities continue to evaluate higher levels of automation separately.

Comparison With Other Regions

South Korea becomes one of the first major Asian markets to receive the v14 Lite package tailored for HW3 vehicles. The United States has seen similar distilled updates pushed to older hardware in recent months. Other regions with active FSD programs are expected to receive comparable optimizations as Tesla continues to refine its training pipeline. The Korean rollout follows the same supervised model used elsewhere, with no indication of unsupervised operation at this stage.

Implications for Korean Tesla Owners

Owners of eligible HW3 vehicles can expect noticeably more capable and comfortable driving assistance once the update arrives. The addition of Grok voice interaction adds a new layer of convenience for navigation and reminders. Because the rollout is sequential, some vehicles will receive the software days or weeks ahead of others. Tesla has emphasized patience to manage expectations during the phased distribution.

Outlook and Next Steps

The v14 Lite rollout marks another step in Teslas global expansion of enhanced supervised autonomy. As more vehicles in South Korea receive the update, real-world data will help further refine the models. Owners should ensure their vehicles are connected to Wi-Fi and check the software update menu regularly. Additional markets are likely to see similar HW3-focused releases in the coming weeks as Tesla scales the technology.

Stay tuned for more updates as the rollout progresses across South Korea. Subscribe to the mailing list for updates.

FAQ

What is FSD Supervised v14 Lite and why is it rolling out in South Korea?

FSD Supervised v14 Lite is a version of Tesla full self-driving software optimized for HW3 vehicles. It distills advanced intelligence from HW4 models using reinforcement learning and offline training. Tesla Korea announced the sequential rollout began on July 10, 2026, for eligible US-made Model 3 and Y vehicles that already have FSD activated.

When did the FSD v14 Lite rollout start in South Korea and who receives it first?

The rollout began on July 10, 2026, with updates delivered sequentially by vehicle. Tesla Korea stated that not all eligible cars receive the update at the same moment and owners should wait patiently as this is normal for phased deployments.

What are the main improvements in FSD Supervised v14 Lite for HW3 vehicles?

Key upgrades include sharper responses during merges, cut-ins, pedestrian interactions, traffic lights, and navigation. The ride is smoother with fewer phantom brakes, better steering, and more consistent lane centering. New features include starting FSD directly from Park, quick speed profile controls on the main screen, pull-out and reverse functions, plus the official rollout of the Grok voice assistant in Korea.

What regulations govern FSD Supervised v14 Lite in South Korea?

Tesla FSD in South Korea operates under the supervised framework of the countrys intelligent automobile development and distribution regulations. The system requires the driver to remain attentive and ready to take control at all times. The v14 Lite version carries the same supervised classification and disclaimers as previous releases.

Which other regions have received FSD Lite or similar HW3 optimizations?

Comparable distilled or Lite versions optimized for HW3 vehicles have appeared in the United States and select other markets where Tesla has pushed reinforcement learning improvements from newer hardware back to older computers. South Korea marks one of the first major Asian markets to receive this specific v14 Lite package.