Tesla Firmware 2025.8.3 (Bug Fix Update)

Minor Fixes

Included in 2025.8.3

This release contains minor fixes and improvements

Minor Fixes

Included in 2025.8.300.1

This release contains minor fixes and improvements

Minor Updates

Included in 2025.8

- View your last 10, 100, or 200 miles (15, 150, or 300 kilometers) of energy usage in the Consumption page, with the option to clear your history. Go to App Launcher > Energy app > Consumption.

- Your batterys energy estimate now accounts for your vehicles usage characteristics and will adjust over time based on your history. The total available battery energy remains unchanged.

- You can now run a Battery Health Test to measure your batterys energy retention compared to when it was new. Running this test may recalibrate the energy estimate, which could affect your displayed range. Go to Controls > Service > Battery Health.

- This update includes important security fixes and improvements.

Camera Visibility Detection

Included in 2025.2.8

At the end of your drive, you will receive a notification if poor camera visibility is detected. To view these images go to Service > Camera Visibility.

Images do not leave the vehicle and are not shared unless Data Sharing preferences permit. They are automatically deleted after two days. To review your Data Sharing settings, go to Software > Data Sharing.

Third-Party Fast Charger Preconditioning

Included in 2025.2

Your vehicle now supports preconditioning for additional third-party fast chargers, even if they arent listed on the charger list. Simply set a fast charger as your destination, and battery preconditioning will start automatically when needed to optimize charging performance.

Hands-Free Trunk Opening for Android

Included in 2025.2

Already available on iPhones, this feature is now supported on Android phones, making it easier to open the trunk when your hands are full. Simply stand near the trunk with your Phone Key unobstructed, listen for the chimes, and it will open automatically. Ensure people and clothing are clear of moving parts. Requires Tesla app version 4.41.0 or later.

To enable this feature, go to Controls > Locks > Hands-Free Trunk on your vehicle's touchscreen. On your UWB supported phone, go to settings and enable Nearby or Ultra-Wideband (UWB) Interactions for the Tesla app, or go to Phone Key > Upgrade.

Rear Cross-Traffic Chime

Included in 2025.2

When you shift into Reverse, a warning sound will play from the direction of an incoming object detected crossing behind you, such as a vehicle or pedestrian.

Go to Controls > Safety > Rear Cross-Traffic Chime.

FSD (Supervised) v12.6.4

Included in 2025.2.8

FSD (Supervised) v12.6.4 contains significant enhancements to the end-to-end architecture for HW3.

Includes:

- End to End on Highway

- Improved City Streets Behavior, which reduces false slowdowns and improves obstacle avoidance

- Customizable Speed Profiles, which apply to roads and highways with 50mph (80kph) or higher speed limit

- Earlier and more natural lane change decisions

- Redesigned controller for smoother, more accurate tracking

- Max Speed Update, where Autopilot determines the suitable speed within your allowed limit

Full Self-Driving (Supervised)

Included in 2025.2.8

Under your supervision, Full Self-Driving (Supervised) can drive your Tesla almost anywhere. It will make lane changes, select forks to follow your navigation route, navigate around other vehicles and objects, and make left and right turns. You and anyone you authorize must use additional caution and remain attentive. It does not make your vehicle autonomous. Do not become complacent.

Full Self-Driving (Supervised) is enabled on your vehicle. To use the feature, pull the drive stalk down once. You can disable Full Self-Driving (Supervised) in Autopilot Settings.