Tesla software update 2026.38.3 puts Halloween mode in the spotlight: the car becomes a ghost on the display, with effects for the spookiest night of the year. There is more to the package than pumpkins, though, with changes to navigation, visualisations and charging too.
Distribution also continues through 2026.38.3.1. The distinction matters: Halloween mode debuts with 2026.38.3, while the following version continues its rollout alongside other changes in that software branch.
Tesla Halloween mode: from ghost to Photobooth
It is activated in Toybox. A ghost costume covers the car on the display, while the parked scene adds a full moon, pumpkins and a rather unwelcoming house. It is the kind of detail that makes you smile as soon as you get in.
The visualisations change while driving too
The theme continues while driving: other vehicles turn green, pedestrians look like skeletons and route markers become purple. These are visual effects, not additional driver-assistance capabilities.
Wraps, sounds and light shows
Virtual wraps include pumpkins, ghosts and bats. The customisation changes the display, not the bodywork. Sound effects and a dedicated light show add to the Halloween atmosphere.
Trick or Treat, Photobooth and a spooky voice
With Trick or Treat, the car responds to people approaching with sounds and flashing lights. Photobooth adds frames and stickers to photos, while the app lets users speak through the external speaker with a themed voice on compatible vehicles.
Pay attention to the vehicle’s warning: Trick or Treat disables Sentry Mode, the security alarm and Walk-Away Door Lock. It should not be mistaken for a surveillance feature.
Other changes in update 2026.38.3
The desired arrival energy for a trip can be set from a phone with Tesla app version 4.58.0 or later. Compatible Model 3 and Model Y cars with AMD Ryzen infotainment and HW3 also gain improved vehicle rendering and parking visualisations.
Intel-powered cars receive detailed maps of selected Supercharger locations, including stall layout and occupancy at supported sites. The package also includes security fixes and, on specific vehicles, automatic dipped-beam alignment.
Another reported feature is Emergency Drive Away, intended for emergencies while charging. We do not treat it as confirmed for Italy: the initial release concerns US Superchargers. Driving away with the cable connected damages the vehicle and charger, so this is not a routine way to stop charging.
Is it coming to Italy? Compatibility and limits
Vehicles in Italy have installed the 2026.38.3.1 branch, according to Teslascope’s public history. That does not mean every Italian Tesla receives every feature: model, processor, equipment and market all matter.
The full Halloween mode is listed for AMD Ryzen infotainment; it should not be promised for Intel-equipped cars. To see what is actually available on an individual Tesla, check Software → Release Notes on the vehicle’s display.
For more developments, visit our Software Updates section.
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That is all for today. See you in the next article or on our social channels. If you try Halloween mode, tell us which effect you liked best! 🎃
Until next time!
Alessandro Marmaglio
Founder of Teslhub
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