Tesla's Holiday Update: The 15 Undocumented Features
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
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
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
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
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
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
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
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
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
The currently selected custom lock sound is now shown underneath the Lock Confirmation Sound option in the Controls > Locks menu.
Ambient Lighting Easter Eggs
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
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
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
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
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
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
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!