Tesla's Holiday Update: The 15 Undocumented Features

Not a Tesla App

While Tesla’s exciting holiday update is now behind us, it left us with amazing new features, such as weather radar, Apple Watch support, mobile Dashcam viewer, SiriusXM, and so many other great features that some of us now use every day.

However, it doesn’t end there. Tesla always includes other smaller changes that don’t make it into the release notes, and the holiday update was a big one in terms of undocumented changes.

We’ll go through all the new features that are now available in your vehicle that Tesla didn’t show in their release notes.

Precipitation Map

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While this feature did make it to the release notes, some users may still not be aware that the Precipitation Map (weather radar) is now available on all Teslas with the Intel infotainment unit (except for legacy Model S/X). This feature was requested so long ago that, honestly, we didn’t think it’d ever be released. All Model 3, Model Y and 2021+ Model S and X vehicles now have access to the weather radar map overlay.

Fart on Sit

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For the Emissions Testing Mode easter egg, you can now have your vehicle fart when someone sits down in their seat.

The sound will come from the direction of their seat. For example, a fart sound will sound from the front-right speaker when someone sits in the front passenger seat. It will play the sound selected in the fart selection box, or play a random fart if you choose "I'm so random."

This option defaults to off after every drive.

Voice Assistant

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You can now say 'Hi' or 'Hello' to your vehicle through the voice command prompt, and the vehicle will respond with "Hello!"

This is the first sign of Tesla adding a smart voice assistant to the vehicle, which is expected to be powered by Grok.

Voice Command Changes

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If you use Tesla's voice commands, there are a few changes. When you press the voice command button on the steering wheel, you may now not get audible feedback that the button has been pressed. This will depend on whether there’s music playing or other circumstances.

When sending a text message through a voice command, you may now have to press the steering wheel button again to start dictation after choosing a recipient. It’s not clear what’s causing this change, as sometimes it goes straight into dictation mode, while other times it ask you to press the button to start dictation.

Equalizer

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You can now reset the equalizer settings with the touch of a button by tapping the new circular arrow to the right of the equalizer. This will bring all settings back down to 0.

Performance Improvements

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Intel users are seeing performance improvements while using the Tesla interface, especially in more demanding areas like Tesla Theater. Videos on YouTube now stutter less and Tesla Theater can be minimized more smoothly than before.

The media controls can now control YouTube videos and other web video content as well, even after the vehicle is put into drive.

Service Mode Updates

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Several screens in Service Mode have been updated to show larger visualizations, such as the Airbags and Seats menu.

Tesla has also introduced several new visualizations to vehicles with the Intel infotainment unit, that were previously only available on AMD-based vehicles. Some of these includes Coolant and HVAC options.

The only new feature in Service Mode is for the Cybertruck under Service Mode Plus, which includes:

Connector Reference (Service Mode Plus): A new Connector Reference panel is available to help find connectors and highlight harnesses on the vehicle. Rotate the 3D model to explore or type in the search bar to find a specific connector.

Rearranged Menus

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With the addition of the Seats menu to settings, Tesla has now rearranged the menu options so that the more used options are now more easily accessible.

The Software menu has been moved up, while other options like Navigation and Trips have been moved down to be close to WiFi, Bluetooth and Upgrades.

Selected Custom Lock Sound

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The currently selected custom lock sound is now shown underneath the Lock Confirmation Sound option in the Controls > Locks menu.

Ambient Lighting Easter Eggs

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The Rainbow Road and Santa Mode easter eggs have been updated on vehicles that include the ambient lighting feature.

There are new options in these easter eggs that let you enable or disable the ambient lighting while the easter egg is active.

If enabled, the light strips will cycle through colors of the rainbow when the Rainbow Road easter egg is enabled. For Santa Mode, the interior lights will cycle between red, green and white.

Updated Energy App

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The Consumption tab in the Energy app has been updated with several changes, including:

• The last 200 miles are now shown, instead of a user-selectable, 5, 15 or 30 miles.

• Instant Range / Average Range has been removed to simplify the interface.

• The average range as moved to the top left and now shows the offset from the vehicle's EPA-rated Wh/mi

• Total energy consumption is now displayed at the bottom left.

• The colors now have different meanings. Before this update, yellow meant the vehicle was using energy, while green meant the vehicle was generating energy through Regenerative Braking. However, now, yellow means that the vehicle consumed more than the EPA average, and green means that the vehicle consumed less than the EPA average and doesn’t necessarily mean it generated energy.

Toll Roads

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When navigating to a destination, the alternative routes menu that is displayed when you first enter a destination will now show you which routes include tolls by displaying a dollar sign icon next to the travel time.

Limiting Explicit Content

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The Exlicit Content toggle under Audio Settings now applies to YouTube Music as well. This now supports LiveOne, Apple Music, Apple Podcasts, and TIDAL.

Charging Icons

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Tesla has redesigned the charging pins that appear on the map. Supercharger and third-party charger pins are now oval-shaped instead of circular.

Instead of just having the number of charging stalls available, Tesla has added the charging icon to make it more obvious these are charging stations.

Adjust Dashcam Viewer Speed

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You can now adjust the Dashcam Viewer's playback speed. Users can pick from 0.5x, 1x or 2x playback speeds by tapping the playback speed button.

Tire Pressure Indicator

Not a Tesla App

Tapping the tire pressure indicator will now open the tire pressure card on the left side of the screen instead of opening the Service menu under Controls > Service.

If you ever spot a change that isn’t listed in Tesla’s release notes, we’d love to hear about it!

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Tesla Teases New 7-Seat Model Y

The third row in the first-generation Model Y

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In a move that’s sure to excite those with larger families, Tesla has started teasing the return of the seven-seat configuration for the Model Y. In a new marketing email sent out to customers recently, Tesla explicitly highlights the vehicle’s spaciousness.

“Ready for anything with long range, seating for up to seven, and enough room for everyone’s gear.”

The seven-seat Model Y was initially offered in late 2021, but it hasn’t been available since Spring 2023. The return of the new variant will be an addition that many have been waiting for, as the next vehicle with that much passenger space in the line-up is the Model X, starting at almost double the price.

First-Gen Model Y Third Row

The original seven-seat Model Y was extremely popular in the Asia-Pacific and European markets, and it still sold fairly well in North America despite differences in preferred vehicle sizing and spaciousness. It offers additional seats for larger families with young children, but space in the third row is minimal.

The seven-seat variant makes the Model Y more competitive against other three-row SUVs on the market. The video below features the seven-seater, first-generation Model Y.

Power Reclining Third Row?

The refreshed Model Y was launched with power-reclining second-row seats, a huge plus for practicality and ease of use. The power-reclining second-row seats are extremely popular with families and are very helpful, as you can control them from the front screen rather than needing to open the rear doors.

Tesla is likely to integrate power-reclining seats into the third row and potentially keep them for the second row as well. With the second row sliding forward and backward for easy entry, as well as allowing the second and third rows to fold flat for additional cargo room when needed.

Launch Date and Price

Tesla’s tease of the seven-seat variant is likely just the start. With recent sightings of the Model Y Performance variant hitting the Nürburgring, it seems Tesla has a lot in store for this summer. If you’ve been waiting for the seven-seat variant, it seems like it’ll be just a few short months away at this rate.

While we haven’t seen any production samples or other details regarding dates yet, Tesla previously priced the seven-seat option at an additional $2,000 USD ($3,000 CAD). The seven-seat option will likely only be available on the Long Range AWD and Long Range RWD variants, not the Performance model, similar to the first-generation Model Y.

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Tesla’s First Autonomous Vehicle Delivery to Happen on June 28th

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In Elon’s flurry of posts on X about FSD yesterday, he also revealed the date that another moment of peak science fiction would be occurring — June 28th. Tesla expects to conduct the first-ever self-delivery, where a brand-new Model Y will depart from the production line and arrive directly at its new owner’s home without any human intervention.

Imagine ordering a vehicle, and a few days later, rather than needing to pick it up, it simply arrives in your driveway and notifies you via an app that it has arrived. That’s no longer the talk of science fiction; it is quite literally something that is likely to happen this month.

Expect a Model Y Delivery in Austin

Considering everything Tesla has done so far, we’re fairly certain that the first self-delivered vehicle will be a Model Y in Austin, in the same geo-fenced area where Tesla’s Robotaxi will operate. FSD is highly optimized for the Model Y, and it’ll take some time for those optimizations to trickle down to the rest of the fleet. It’s not clear if FSD performs better on the Model Y because it’s the most popular vehicle and, therefore, Tesla has the most data for it or if Tesla explicitly chose to focus more on their most popular vehicle.

Tentatively, June 22.

We are being super paranoid about safety, so the date could shift.

First Tesla that drives itself from factory end of line all the way to a customer house is June 28.

— Elon Musk (@elonmusk) June 11, 2025

Why Self-Delivery?

While a car driving itself is something truly different from what other manufacturers offer, there are also numerous strategic advantages for Tesla to do so. This includes drastically reducing last-mile delivery costs by minimizing the need for car carriers, delivery drivers, and even delivery personnel at your local Tesla center. For customers, it could mean a faster, more flexible delivery method - and one absolutely unforgettable welcome to Tesla ownership.

We recently took a closer look at the advantages and disadvantages of vehicles delivering themselves to customers. While it’s all positive for Tesla, there are some potentially negative sides to it as well.

A Futuristic Glimpse

When you step back and look at it, Self-Delivery is a logical extension of Unsupervised FSD and the Robotaxi network in general. Self-deliveries are expected to run on the same software stack that powers the Model Ys currently roaming Austin’s streets autonomously, which means there is little for Tesla to do other than enable specific instructions for self-delivery during the final vehicle configuration steps.

Robotaxis currently run a newer version of FSD than what’s available to the public, but these self-delivered vehicles will likely be on the same version when they’re delivered.

Given Elon’s note that the dates could shift, this could easily be moved to early July; however, either way, it seems like we’re just weeks away from this monumental event, which will further reduce the cost of Tesla vehicles.

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