━━ GUIDE · SUMMER 2026 UPDATE
Tesla's summer update, from the browser's point of view.
The 2026.26 "Summer Update" headlines were about video calls from the car. The quieter story: Tesla keeps upgrading the in-car browser into a real app platform — and the same wave changed the browser's engine and pixel density underneath every web app that runs on it. Here's what actually changed, and what it means for the apps on your screen.
The headline: camera + mic, while parked
Since 2026.26, the browser can request the cabin camera and interior microphone the way any website asks for a webcam. That unlocks web conferencing — Google Meet, Microsoft Teams, Discord — right from the charge stop, with the camera auto-framing the driver. Two constraints worth knowing before you plan your commute-call around it: it works parked only, and only on cars with the AMD-Ryzeninfotainment computer — Intel-era cars don't get browser camera access.
The quiet part: a new engine and a new pixel density
The same firmware wave moved the browser to a Chromium 148 engine and changed its pixel density. For most websites nobody noticed. For web apps designed around the Tesla screen's exact scale, everything silently rendered oversized. It's a useful stress test for the category: apps under active maintenance adapted within days — codriver's fix shipped in the 10 August release with a UI-size setting for drivers who prefer the new larger scale — while abandoned apps stay broken on updated cars. If a browser app you rely on looks wrong since the update, that's why.
What it signals
Two consecutive updates touched the browser deliberately: 2026.20 gave owners parental controls to block it; 2026.26 gave it camera and mic. Tesla is treating the browser as a feature surface, not a leftover — which is good news for everyone building for it, and for drivers who'd rather add web apps instantly than wait for native ones. The browser remains the only in-car surface where an app can ship an update the moment it's ready, no firmware cycle involved.
If your car is older, this part is for you
The browser being a real surface matters most on the cars that get the least attention. Teslas built between 2018 and 2021 run the older Intel computer, and the honest position until recently was that web apps worked there but slowly — codriver's own 3D map views managed about 10 fps, and we showed a warning advising against opening them.
That changed in August 2026. We stopped tuning a general-purpose map engine and wrote our own for this browser specifically. On a 2019 Model 3 it now draws the full 3D map at 25–35 frames a second, where the ordinary flat map on the same car manages 10–15 — verified on a 2017 Model S as well. The warning is gone. If you have been assuming your car is too old for this sort of thing, it is worth another look: how the engine works.
━━ QUESTIONS DRIVERS ARE ASKING
FAQ
Can the Tesla browser really do video calls now?
Yes — since the 2026.26 Summer Update, the browser can access the cabin camera and interior microphone, so any web-based conferencing tool (Google Meet, Microsoft Teams, Discord) works from the car. Two hard limits: it's parked-only, and it requires an AMD-Ryzen infotainment computer — Intel-based cars don't get browser camera access.
Did the summer update change anything for apps used while driving?
Not in features, but yes under the hood: the browser moved to a Chromium 148 engine and its pixel density changed, which silently broke the layout of web apps that assumed the old scale. Apps that are actively maintained (codriver shipped its compensation fix within days — see the changelog) look right again; abandoned ones may now render oversized or misaligned on the updated cars.
Can the browser be turned off entirely?
Since update 2026.20, owners can block the browser (along with Theater and Arcade) through parental controls. It's opt-in blocking — the browser itself isn't going anywhere; the last two updates show Tesla investing in it as a platform.
What's the best app to run in the Tesla browser after this update?
Depends on parked vs driving. Parked, the browser is now a genuine second screen: video calls, streaming, dashboards. While driving, very few web apps are built for the moving screen — codriver is designed for exactly that: community alerts, every-network charger filters, synced favorites and rain radar, one-tap interactions, no typing. See our ranked list of the best Tesla browser apps.
Put a drive companion on the updated browser.
codriver already speaks Chromium 148. Every feature free during the beta.