FSD V14.2.2.5 Now Rolling to Model S & X: What Changed and How to Get

📰 TODAY — 1h ago

⚡ 30-Second Brief

The News: Full Self-Driving build V14.2.2.5 is now deploying to Model S and Model X owners for the first time after these flagship models were excluded from initial rollout waves.

Why It Matters: Model S and X owners on AI4 (HW4) hardware can now access the latest FSD refinements, including upgraded neural network vision encoders and improved speed profiles that were previously limited to Model 3, Y, and Cybertruck.

Source: @teslascope on X

📊 What Changed

Tesla's Full Self-Driving (Supervised) version 14.2.2.5 began its limited rollout on February 14-15, 2026, but Model S and Model X owners were notably absent from the initial deployment. That exclusion ends today.

Teslascope announcement of FSD V14.2.2.5 rollout to Model S and X — Source: @teslascope — February 18, 2026

Aspect	Before (V14.2.2.4 and earlier)	Now (V14.2.2.5)
Model S/X Availability	Excluded from V14.2.2.5 initial waves	Now included in rollout for AI4 vehicles
Eligible Hardware	AI4 (HW4) on Model 3, Y, Cybertruck only	AI4 (HW4) across all model lines
Software Build	2025.45.x (various)	2025.45.10 with FSD V14.2.2.5
Key Features	Previous FSD version	Upgraded neural network vision encoder, new speed profiles, flexible parking options

🚦 Owner's Action Plan

Verdict: RECOMMENDED — This update brings important neural network refinements and bug fixes to flagship models. While not introducing headline features, the improvements justify updating when available.

Step 1: Verify Your Hardware Eligibility

This update is exclusively for AI4 (HW4) vehicles. To check your hardware version:

Open your Tesla app
Tap the vehicle name at the top
Select 'Software' then 'Additional Vehicle Information'
Look for 'Autopilot Computer' — AI4/HW4 will be listed if equipped

Note: Model S and X vehicles delivered from mid-2023 onward typically include AI4 hardware. Earlier models with HW3 are not expected to receive this version.

Step 2: Check for the Update

V14.2.2.5 is currently in a limited, controlled rollout. To check availability:

In your vehicle, tap Controls > Software
If available, you'll see 'Software Update Available' with build 2025.45.10
Alternatively, check the Tesla app under Software updates

If the update isn't showing yet, you're likely in a later deployment wave. Additional rollouts are anticipated within the coming days.

Step 3: Install the Update

Once available:

Ensure your vehicle is connected to Wi-Fi (recommended for faster download)
Tap 'Install Now' or schedule installation for a convenient time
Installation takes approximately 25-35 minutes
Vehicle must be parked and in Park during installation

Step 4: Verify FSD Subscription Status

As of February 14, 2026, Tesla discontinued the standalone FSD purchase option in North America. FSD (Supervised) now requires:

Monthly subscription: $99/month, or
Cyberbeast Luxe Package: Included (Cybertruck only)

If you previously purchased FSD outright, your license remains active. New users must maintain an active subscription to access V14.2.2.5 features.

Step 5: Review What's New

According to verified sources, V14.2.2.5 release notes are consistent with V14.2.2.4, focusing on:

Upgraded neural network vision encoder — Improved object detection and classification
New speed profiles — More natural acceleration and deceleration behavior
Flexible arrival and parking options — Enhanced destination handling
Bug fixes and refinements — Addressing edge-case scenarios from previous builds

This is a refinement update, not a major feature release. Expect smoother operation rather than dramatic new capabilities.

⚠️ Known Considerations

Based on the phased rollout approach:

Limited initial availability: Not all eligible Model S/X owners will see the update immediately. Tesla typically expands rollout over several days.
HW3 exclusion: Older Model S and X vehicles with HW3 hardware will not receive this version. Tesla has not announced a timeline for HW3 versions of the V14.2.2.x line.
Subscription requirement: If you're testing FSD via the free trial or let your subscription lapse, you won't receive FSD updates even if the base software update appears.

📰 Deep Dive

The staggered rollout of FSD V14.2.2.5 reveals Tesla's increasingly cautious approach to software deployment. By initially excluding Model S and Model X — the brand's flagship vehicles with unique form factors and sensor placements — Tesla appears to be prioritizing data collection from the higher-volume Model 3 and Y fleet before expanding to lower-production models.

This exclusion period, lasting approximately 3-4 days based on verified reports of the initial February 14-15 rollout, allowed Tesla to monitor real-world performance across millions of miles driven in the more common vehicle configurations. Model S and X, while sharing the same AI4 hardware platform, have different camera positions, aerodynamic profiles, and weight distributions that can affect FSD behavior in edge cases.

The decision to limit this update to AI4 hardware continues Tesla's strategic shift toward the newer computing platform. With FSD now subscription-only in North America at $99/month, Tesla is simultaneously managing hardware fragmentation while creating a recurring revenue model. Owners of HW3-equipped flagship vehicles face an uncertain timeline for receiving equivalent FSD capabilities, though Tesla has previously committed to feature parity where hardware allows.

For Model S and X owners who've been waiting, this rollout represents parity restoration with the broader Tesla fleet. The neural network improvements in the V14.2.2.x line are particularly relevant for highway driving and complex urban intersections — scenarios where the flagship models' performance characteristics can create unique challenges for autonomous systems. The 'flexible arrival and parking options' noted in release documentation may prove especially valuable for Model X owners navigating tight parking situations with Falcon Wing doors.