Tesla's Holiday Update: The 15 Undocumented Features

By Not a Tesla App Staff
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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Ambient Lighting Easter Eggs

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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

Not a Tesla App

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!

Exclusive: Tesla Cybertruck’s Next FSD Update Will Add Start FSD From Park and Actually Smart Summon

By Not a Tesla App Staff
Not a Tesla App

While Tesla’s Cybertruck has access to FSD v13, it still doesn’t include some of the FSD features that are available on other HW4 vehicles. Features such as Start FSD from Park are currently not available on the Cybertruck.

Trusted sources have now informed Not a Tesla App that the Cybertruck will soon receive an FSD update that will enable a series of new features and bring the Cybertruck up to speed with other vehicles. The update is expected to arrive within the next 14 days.

Tesla’s AI team has been relatively quiet recently, and we haven’t seen a major FSD update since FSD v13.2.8 was released on February 17th, but we’re finally getting hints of what’s around the corner.

Here’s our exclusive look at what’s coming in the latest FSD update for Cybertruck.

New Features

If you don’t own a Cybertruck - or even if you do - you may not know that the Cybertruck is missing several FSD-related features. The first three features are all related to parking lot use and Tesla’s low-speed FSD stack, which hasn’t been available on the Cybertruck so far.

This FSD update will add the following features:

Start FSD from Park: Tesla’s Unpark feature allows FSD can be started while the vehicle is still in park. To do so, one can simply set their destination from the navigation and then tap and hold the blue Start FSD button. The car will shift out of park and into drive or reverse to get going.

Since FSD V13.2.1, Start FSD from Park now requires you to also tap the brake while holding down the Start FSD button to prevent accidental activation. This safeguard can be disabled in settings.

Ability to Reverse: FSD previously demonstrated quite a want to reverse - but it was never allowed to. You can tell the planner plans for the vehicle to go into reverse to follow the path, but once the vehicle needs to shift into reverse, it’s blocked from doing so. The Cybertruck will finally be able to shift into reverse - and also seamlessly shift between Park, Drive, and Reverse all by itself. This functionality also enables 3-point turns to help navigate tight spaces.

FSD can now do multi-point turns, even in super-tight locations like parking garages.

Park: Finally, when you arrive at your destination, FSD will now park itself if it finds an open spot near or at the final location. Previously, the user had to initiate Autopark - now, FSD will either switch over to Autopark to back in or park facing front-in based on the parking spot.

Tesla has indicated that new parking features will arrive in a future update that will allow the user to pick whether the vehicle pulls over, parks in a spot, or parks in a driveway or garage when it arrives at the destination.

Improved Controller

While the new features like Start FSD from Park are eye-catching, this improved controller will actually be the largest improvement to this FSD update.

This upcoming update improves FSD’s traffic control process, improving prediction accuracy, position tracking in 3D space, and environmental analysis. These changes allow FSD to make faster decisions, anticipate turns and lane changes sooner, and operate more smoothly.

The difference between FSD V12 and V13 had a major impact on driving feel and smoothness, but these improvements were never fully reached with the Cybertruck. While smoothness improved, it wasn’t on par with Tesla’s other HW4 models—until now.

Actually Smart Summon

The final part of the update is probably going to be the most fun - the arrival of Actually Smart Summon. This feature was launched back in September 2024 for other Tesla vehicles, but it was nowhere in sight for the Cybertruck.

We initially chalked this up to Tesla needing more time to improve and work on testing the Cybertruck’s vision accuracy with their LiDAR testing rigs. However, it really does seem like Tesla has been holding off on this update for quite some time to integrate the front bumper camera into Actually Smart Summon.

With Actually Smart Summon, other Tesla vehicles will sometimes roll backward in their parking spots - to ensure that nothing is up against the front bumper. This can make Actually Smart Summon unavailable when you’re parked too close to a wall, as the car doesn’t see what’s between the edge of the hood and the ground.

The front bumper camera is Tesla’s solution to this problem. The Cybertruck and the Refreshed Model Y are both equipped with a new camera in the front bumper, enabling them to see perfectly in this blind spot. At low speeds, the camera is extremely useful, providing excellent coverage of a zone of the vehicle that is generally difficult to see for drivers - and impossible for the primary camera cluster.

Update Release Date

This FSD update will be massive for Cybertruck owners as it’ll finally bring the latest FSD features and improvements to the electric truck.

Tesla Navigation Maps: What's Included and How to Update Them

By Not a Tesla App Staff
Not a Tesla App

From the very beginning, Tesla chose to use its own proprietary Linux-based operating system instead of relying heavily on CarPlay and Android Auto. This also meant that it had to develop its own mapping solution that would live at the center of its infotainment space.

These maps would need to seamlessly integrate with the vehicle to plan energy-efficient routes and dynamically adjust navigation based on the battery’s state of charge.

Tesla currently uses Google Maps for most of the underlying features of its Maps app for most of the world, with Baidu Maps data being leveraged in China. Some of the map data, such as street data and voice navigation, are preloaded and updated regularly. MapBox, another software provider that has been working on these projects for over a decade, supplies the routing engine.

Navigation Routing

In 2018, MapBox purchased the 'Valhalla' routing engine, which is now part of the core API MapBox provides to users and enterprise clients like Tesla. Valhalla includes features like expanded guidance with clear and concise instructions along the route, as well as turn restrictions, highway exit information, and time zones. Although Tesla relies on Google Map APIs to build out most of their navigation app, the routing is done on Tesla’s servers using Valhalla.

Some map features, such as live traffic visualization and satellite view, require a subscription to Tesla’s Premium Connectivity data plan to access; however, a vehicle with standard connectivity will still have access to traffic-based routing, the Trip Planner, and Supercharger stall availability.

Map Updates

Tesla releases new navigation maps about twice per year, but there is no hard rule. If the version of your maps is more than a year old, you may need to connect to WiFi to download the latest updates. Not having the latest map version could prevent certain features, such as FSD, from working. If you’re not able to connect to WiFi at home, you can try a Tesla Service Center, some Supercharger locations, or a local business that has WiFi access outside.

Keep in mind that map updates are several gigabytes in size and could take a considerable amount of time to download.

Map downloads are similar to software updates in that they are rolled out gradually and not everyone will have access to the latest version right away.

Unlike software updates, map updates are downloaded silently in the background when your vehicle is connected to WiFi, so you may not even be aware that your vehicle received newer navigation data.

What’s in a Map Update

Tesla uses a combination of streamed data and map data to display what you see on your navigation screen. The navigation data that is downloaded separately includes street-level data, speed limits, points of interest (business locations), and more.

While other data is actually streamed on request and you receive the latest version when you request it. This includes the navigation tiles or images, which are what you see visually on the navigation app. Routing is also computed on Tesla’s servers instead of in the vehicle if you have that option enabled under Controls > Navigation.

How to Check for a Map Update

On your car’s touchscreen, you can go to Controls > Software to see whether there is a map update available for your vehicle. Scroll down to Navigation Data, and your current map version will be listed underneath. It’ll look something like NA-2025.2-12345.

The navigation version consists of the region abbreviation, such as NA or EU, followed by the year and week number when the map data was created. The last five digits are the build number of the map data.

If your car is ready to download a map update but isn't connected to Wi-Fi, a download progress bar will appear, similar to a vehicle update. However, to download the most recent Tesla maps, your car must be connected to Wi-Fi.

Latest Tesla Update

Confirmed by Elon

Take a look at features that Elon Musk has said will be coming soon.

More Tesla News

Tesla Videos

Latest Tesla Update

Confirmed by Elon

Take a look at features that Elon Musk has said will be coming soon.

Subscribe

Subscribe to our weekly newsletter