Tesla Rolls Out FSD v14.3.5 With Smoother Driving

AUSTIN, Texas — Tesla began pushing Full Self-Driving (Supervised) v14.3.5 to customer vehicles over the weekend, bundled inside software update 2026.20.6.6, and early testers say the release polishes several of the rough edges that lingered in the prior build while adding a batch of quality-of-life features.

The update succeeds v14.3.4 and acts as a bridge, carrying the newest self-driving code to FSD users alongside features the broader fleet received last month. For a program that improves through rapid, data-driven iteration, each incremental release matters, and v14.3.5 lands as one of the more refined steps in the v14 line.

Sharper driving behavior

The headline improvement is the elimination of a steering wobble that appeared when the car entered turn lanes with a wide gap separating them from the through lanes. One enthusiast tester who had repeatedly flagged the twitch in v14.3.4 reported running the same problem intersection three times with v14.3.5 and seeing zero wobble. Automatic parking also drew praise, with testers describing quicker approaches, better-centered final positions, and smarter spot selection that targets the first or second opening closest to the destination.

Tesla also tuned driver monitoring to be slightly less strict on city streets while keeping its assertive Hurry and Mad Max profiles decisive on lane selection — even as the system stays cautious creeping through unprotected turns. The refinements build on the same fleet-learning flywheel that has powered releases like FSD v14 Lite reaching older HW3 cars, turning millions of real-world miles into steady gains.

New features across the fleet

Beyond the driving stack, v14.3.5 unlocks a full multi-camera grid view that can now be pulled up at any time, even at highway speed, with any feed tappable to full screen. Tesla also expanded blind-spot warnings while parked to the new Model Y and 2021-and-newer Model S and Model X, alerting occupants to approaching cyclists or vehicles before they open a door.

The release folds in privacy and control upgrades as well, including dashcam clip encryption, expanded parental controls for the browser, theater, and arcade, and wider Grok availability across new markets. Owners can also watch autonomy status remotely thanks to the app's live self-driving indicator, a feature that debuted when Tesla's app began showing a live self-driving readout.

Momentum toward broader autonomy

Each of these builds tightens the gap between supervised driving and the unsupervised robotaxi operations Tesla is scaling across Texas and Florida. As documented in Not a Tesla App's hands-on look at v14.3.5, the improvements are incremental but meaningful, exactly the cadence Tesla needs as it moves from driver-assist toward full autonomy.

With the turn-lane twitch gone, parking sharper, and the camera suite fully unlocked, v14.3.5 is a confident step forward — and a reminder that Tesla's software advantage compounds a little more with every over-the-air release.