Update 2026.2.3 - Release Notes

FSD 12.6.4 FSD 13.2.9

Statistics Overview

Number of Cars
21
Percent of Fleet
0.2%
Installs Pending
1
Rollout Yesterday
0
Rollout Today
0

Availability

Contribute stats by connecting your vehicle.

Models

Vehicle models receiving this update.

Model S Gen 1 Gen 2
Model 3 Gen 1 Gen 2
Model X Gen 1 Gen 2
Model Y Gen 1 Gen 2
Model Y L Gen 2
Cybertruck Gen 1

Hardware

Hardware on vehicles receiving this update.

MCU Intel AMD
FSD Hardware None HW1 HW2 HW2.5 HW3 HW4

リリースノート

充電ケーブルのラッチ解除

Tesla 充電ケーブルのラッチ解除 feature in update 2026.2.3
モデル:
3
Y

車両のロックが解除されているか、認識されたキーが近くにある場合、充電を停止し、左リアドアハンドルを3秒間押し続けることで充電を停止し、充電ケーブルを外すことができます。これは、充電ケーブルのラッチボタンが機能しない場合や、充電アダプターが充電ポートから抜けなくなってしまった場合に特に役立ちます。車両のタッチスクリーンまたはTeslaアプリを使用してケーブルを外すことができます。

子ども置き去り検知

Tesla 子ども置き去り検知 feature in update 2026.2.3
モデル:
New Y

子どもの置き去りを検知すると、車両灯を点滅させ、警告音を鳴らし、Teslaアプリに通知を送信します。これは、あなたが車両に戻るまで定期的に繰り返されます。キャビンデータはローカルで処理され、Teslaには送信されません。

この設定はデフォルトで有効になっています。無効にするには、「コントロール」>「安全」>「子ども置き去り検知」の順に移動します。

マイナーな修正

Tesla マイナーな修正 feature in update 2026.2.3
世界中で利用可能
モデル:
S
3
X
Y

本リリースには若干の修正と改善が含まれています。

Autopilot Name Changes

Tesla Autopilot Name Changes feature in update 2026.2.3
Undocumented
モデル:
S
3
X
Y
CT
Undocumented
未記録の機能は現在、英語のみで利用可能です。

To go along with some of the naming changes, Tesla is replacing the term Autopilot with Self-Driving in most areas.

- Under Controls, the Autopilot tab has been renamed Self-Driving.

- Under the Autopilot menu, “Autopilot Features” has been renamed “Self-Driving Features.” This lets the user select between TACC, Autosteer, or Full Self-Driving.

Maps Version

Tesla Maps Version feature in update 2026.2.3
Credit default
世界中で利用可能
Undocumented
モデル:
S
3
X
Y
CT
Undocumented
未記録の機能は現在、英語のみで利用可能です。

Tesla has changed the way the map version appears in the Software menu. Instead of listing the full map version, which includes the region, version, and build, Tesla will now include only the region and version, such as NA-2025.44.

Supercharger Site Maps Expanded

Tesla Supercharger Site Maps Expanded feature in update 2026.2.3
世界中で利用可能
AMD
Undocumented
モデル:
S
3
X
Y
CT
AMD
Undocumented
未記録の機能は現在、英語のみで利用可能です。

Tesla added 3D Supercharger Site maps in the 2025 Holiday Update. While the holiday update included 18 Supercharger sites in the United States, Tesla is now expanding this to Europe. We found at least two new Supercharger site maps in Belgium, located in Brugge and Heusden-Zolder.

These 3D representations of a Supercharger site include an accurate layout of the site, which is then coupled with live data.

The layout shows where each spot is, the location of the charger relative to the parking spot, handicap- and trailer-friendly stalls, and more.

The live data is even more interesting. Not only does it show which spots are occupied, but it also shows which Tesla model is charging at each location. It’ll identify and display a 3D model of the vehicle, and for non-Tesla EVs, it’ll display a generic vehicle model.

While these 3D models are limited to vehicles with AMD Ryzen infotainment units, anyone can view them by searching for the location in maps.

Service Mode Improvements

Tesla Service Mode Improvements feature in update 2026.2.3
世界中で利用可能
Undocumented
モデル:
S
3
X
Y
CT
Undocumented
未記録の機能は現在、英語のみで利用可能です。

ECU Update Status Panel Updates - Non-CAN ECUs Added

The ECU Update Status panel now includes non-Controller Area Network (CAN) Electronic Control Units (ECUs), such as the Autopilot processors and Telematics Control Unit (TCU).

Models: Model S (2021+), Model 3, Model X (2021+), Model Y, Cybertruck

Statistics Overview

Number of Cars
21
Percent of Fleet
0.2%
Installs Pending
1
Rollout Yesterday
0
Rollout Today
0

Details

FSD Version

FSD 12.6.4 & 13.2.9

Release Date

2026年1月27日