In the 2026.26.6.5 summer update, Plex now launches full screen in the Tesla browser just like the YouTube app. This Tesla Plex full screen update also extends to HBO and Apple TV apps, finally giving owners a true theater-like experience on the big screen.
What Changed in the 2026 Tesla Summer Update
Previously, streaming services ran in a windowed browser view that felt cramped on long drives. Now the Tesla browser full screen mode takes over the entire display when you open Plex, HBO, or Apple TV. The interface disappears and your media fills the cabin screen edge to edge.
I tested it on a recent road trip and the difference is immediate. No more tiny phone mirroring or squinting at a partial browser window.
How Tesla Apple TV Full Screen and HBO Benefit Owners
The same full-screen treatment applies to Apple TV and HBO, so whether you're catching up on shows or watching a movie while the car charges, the experience feels premium. For more details on the Apple TV implementation, check out this post: https://denniscw.com/blog/tesla-apple-tv-full-screen-mode-now-available.
This update is a small but welcome step toward the unsupervised future where passengers can enjoy any media while the car handles the driving.
Why This Matters for Daily Tesla Use
Many owners already use Plex to stream their own libraries. The Tesla Plex full screen update removes the last friction point. You load the site, tap play, and the content takes over. Same story with Tesla HBO full screen and Tesla Apple TV full screen.
It keeps the cabin cleaner too because you're not juggling phones or tablets. If you're spending more time in the car, protect those floors with 3W all-weather floor mats — 35% off with code DENNIS35. They fit Model 3 and Model Y perfectly and come with a lifetime warranty.
Bottom Line
The 2026 Tesla summer update quietly delivered one of the most requested quality-of-life features. Full screen streaming for Plex, HBO, and Apple TV makes every drive more enjoyable. If you haven't updated yet, this alone is worth the wait.
