Halloween Mode Arrives in Tesla Software Update 2026.38.3

Halloween Mode Arrives in Tesla Software Update 2026.38.3

Tesla’s Halloween Mode is now rolling out with software update 2026.38.3. In its announcement on X, Tesla says the update turns your car into “a haunted house on wheels.”

Halloween Mode joins Santa Mode as Tesla’s second holiday transformation. The release notes invite owners to “spread holiday fear year round,” suggesting the feature will remain in the Toybox beyond October, similar to how Santa Mode can be used at any time.

Your Tesla Turns Into a Ghost

When enabled, your car’s on-screen avatar becomes a ghost: a glowing white sheet draped over the vehicle with soulless eyes. In Park, the fullscreen visualization swaps to a graveyard scene with a full moon, a haunted house, withered trees, glowing jack-o'-lanterns, and a zombie hand emerging from the ground. Open a door, and the ghost car opens its door as well, letting a skeleton climb inside.

The theme continues while driving. On the navigation visualization, your car remains a ghost, nearby vehicles turn green, and pedestrians appear as walking skeletons. If you’re using Full Self-Driving (Supervised), the path ahead changes from blue to purple.

Trick or Treat, Light Show, and a Scary Voice

Trick or Treat works like a spookier Sentry Mode. Turn it on, and when you exit the vehicle, your Tesla will play spooky sounds and flicker its lights when visitors approach, while still recording footage like Sentry Mode normally does.

The update adds a new Halloween light show, new lock sounds, and Halloween-themed wraps, including a black finish covered in white ghosts and bats. Photobooth gets holiday frames styled as Polaroid prints captioned “Happy Halloween” and “Trick or Treat,” along with spooky new stickers.

Boombox joins in as well. Speak through the Tesla app, and your car will repeat it in a new scary voice instead of the usual robotic one. Tesla warns that side effects “may include neighborhood notoriety.”

What Else Is in Update 2026.38.3

Halloween Mode is confirmed for vehicles with AMD-powered infotainment systems, while support for Intel-based models hasn’t been confirmed yet. Intel-powered vehicles won’t get the fullscreen parked scene or Photobooth extras, since those features are exclusive to the graphics power of newer AMD Ryzen systems. However, Intel vehicles already support custom wraps and lock sounds, so those should carry over. The Halloween-themed driving visuals, though, remain a question mark for now.

The same update also brings Emergency Drive Away, which lets you immediately break away from a Supercharger in an emergency, and Powershare Home Backup for new Model 3 and Model Y.

With Halloween just over three weeks away, update 2026.38.3 should reach most owners before trick-or-treaters start showing up.