A Look at Tesla's New Media Player, Nav, Fan and HomeLink Updates

Tesla has added a mini player to the Model 3 and Model Y

Teslamaniacs

Tesla's holiday update, which is update 2022.44.25.1, is jammed full of goodies, many of which require a second look. There are significant changes for Model 3 and Model Y owners. In addition, some features drivers use to operate daily, have changed location, size, and functionality.

Music Player

This one may take some getting used to. There is now a new mini-player that splits the music area into two sections. A smaller module for media controls is on the bottom left of the screen. This allows the most used buttons to be closer to the driver.

Users can swipe up on the mini media player to reveal sources, including Apple Music, Spotify, Bluetooth etc. Once a source is selected, the details open up on the right-hand side of the screen for users to select songs or playlists.

The mini media player also allows users to scroll to recent and favorites, settings, and a search function can also be found in this small, reconfigured player. The mini-player will automatically collapse after a few seconds if left expanded.

In addition, Tesla has reintroduced cards that can be found by swiping on the media player in the lower left corner. Cards allow you to view your odometer, trip meter and tire pressure. You can see the new UI cards in action which we took an in-depth look at earlier this week.

Media Player in the Center

Unfortunately, the media player can not be placed back in its previous location. At least, not most of the time. If you're confused, you're not the only one. Here's a breakdown of what's possible. If the music panel is expanded to reveal your song selection, the media controls can be placed on top of that panel, but only when the mini player is hidden.

If the mini player is visible, then the song selection panel on the right will only display your songs/playlists, which does create some additional vertical room to display songs and or album art. However, there is no way to have just the media controls on the right side in a minimal sort of fashion as you could before.

Your choices for media controls are now one of three on the Model 3 and Model Y. You can have the mini player on the left side, which is essentially the new default. You can have the media controls on the right side, but only when the music selection panel is fully expanded (covering the map) and the mini player is hidden, or you can have the media controls hidden completely. If your music controls are hidden, a gray music icon appears in your launcher to bring them back up again.

This can all be a little confusing, and it'd be nice to see Tesla introduce a simple toggle to have the media controls on the left or right.

If you're viewing your tire pressure or odometer in the new UI cards, the media player will also jump back to the center area.

Navigation UI

Tesla has improved the layout of the navigation information

Teslamaniacs

Tesla has redesigned the navigation user interface (UI) layout, which improves the placement of directions, such as the next turn and other available options. Tesla has split the nav UI into two pieces. At the top of the screen will be critical information about the route, including next-turn directions.

The rest of the information, previously found at the top of the screen, is moved to the bottom. These details include travel time, destination details, and options to alter or cancel your navigation.

Both of these modules can be expanded to show more information. For example, swiping down on the top module will reveal additional turns along your route, while swiping up on the bottom module, or tapping the three dots will bring up additional route options such as adding a stop or editing your navigation preferences.

Your current location/town has also been shifted slightly. It used to be placed at the bottom center of the screen, but it's now been shifted slightly and is at the far corner of the display.

Fan Controls

You can now tap to change the fan speed and remain in Auto

Teslamaniacs

When your climate system is set to Auto, Tesla now uses a 'LO', 'MED', and 'HI' fan speed, instead of the previous 1-10 scale. The slider is now gone and replaced with buttons to decrease or increase the fan speed.

Tesla will no longer automatically turn off the Auto climate when you adjust the fan intensity. Even when the fan speed is modified, the HVAC system will remain in Auto.

Manual Mode

You can still use fan speeds 1-10 in manual mode

Walgermo/Twitter

If you turn off Auto on your climate system, you'll still have granular access to the fan speed controls with the old 1-10 scale. You now also have the option to tap or use a slider to adjust the fan speed. A new slider will appear above the climate section, or you can tap the arrows to adjust the fan speed just like you do in Auto.

HomeLink

Tesla has made improvements to the HomeLink UI

Walgermo/Twitter

Tesla has made improvements to HomeLink as well. When near your home location, the HomeLink icon will now display in the status bar at the top of the screen with an 'Activate' or 'Cancel' button.

The HomeLink dropdown will automatically disappear if you shift into reverse, but the option to activate your garage door will remain.

Furthermore, if you have auto-open or auto-close enabled, the status bar will now display the number of feet or meters before the garage door is opened or closed.

Video of UI Updates

There are many more additions and changes in the latest update, but these will impact the user the most. Tesla owners usually love to drive and are accustomed to seeing information displayed the same way in the exact location on the screen. So be sure to give yourself a little extra time to familiarize yourself with the new layout.

Tesla LFP Batteries Can Now Be Warmed up While Supercharging Using Innovative Feature

Not a Tesla App

Tesla’s been on a roll with Supercharger improvements lately, from the 325kW charging update for the Cybertruck, to 500kW with V4 Superchargers coming next year. While those improvements have been limited to the Cybertruck, Tesla didn’t put all their focus on their new flagship vehicle, but looked at their more affordable vehicles as well.

LFP Battery Heating

Tesla’s Superchargers can now heat LFP Batteries - those that are in the Model 3 and Model Y Rear Wheel Drive variants. This applies to Long Range and Standard Range models, which saw a limited run. This is another update included as part of the 2024 Tesla Holiday Update - which really arrived with a lot of unannounced new features and capabilities.

The change is pretty interesting - Superchargers of the V3 and V4 variety can now pre-heat batteries for Model 3 and Model Y vehicles equipped with LFP battery packs. That means those vehicles are able to get back on the road faster when it's extremely cold. Of course, Tesla still advises you to precondition before you arrive, saving drivers time and money.

Max de Zegher, Tesla’s Director of Charging, also commented on the new feature. Essentially, Tesla is inducing an AC (alternating) ripple current through the battery to warm it up. Keep in mind that Superchargers are DC charging. That means it is possible to get a cold-soaked LFP vehicle on the road 4x faster than before, assuming that it didn’t precondition at all and that it is in the worst-case scenario (below 0ºF).

In essence, Tesla is using some engineering magic to turn the circuits inside the LFP battery into an electric heater - and powering that heater through the Supercharger. An AC ripple current is a small oscillation in the DC charging current that generates heat through electrical resistance, warming up the battery. Those ripples are a byproduct of converting AC to DC and back - so Tesla is using the onboard charger to induce those ripples to warm up the battery. Definitely an innovative technique that’s really only possible with the versatility of the NACS connector.

We’re hoping Tesla can implement this across their full lineup of vehicles, but we’ll have to wait and see how it is trialed across LFP vehicles first and if it is even possible on vehicles with 2170 or 4680 battery packs.

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Tesla Included FSD V12.6.1 and V13.2.4 in the Same Update: What Caused This and What It Means

Not a Tesla App

Tesla launched two FSD updates simultaneously on Saturday night, and what’s most interesting is that they arrived on the same software version. We’ll dig into that a little later, but for now, there’s good news for everyone. For Hardware 3 owners, FSD V12.6.1 is launching to all vehicles, including the Model 3 and Model Y. For AI4 owners, FSD V13.2.4 is launching, starting with the Cybertruck.

FSD V13.2.4

A new V13 build is now rolling out to the Cybertruck and is expected to arrive for the rest of the AI4 fleet soon. However, this build seems to be focused on bug fixes. There are no changes to the release notes for the Cybertruck with this release, and it’s unlikely to feature any changes when it arrives on other vehicles.

While this update focuses on bug fixes, Tesla’s already working on bigger features for FSD V13.3, which we have already confirmed to include improvements to highway following and speed control.

FSD V12.6.1

FSD V12.6.1 builds upon V12.6, which is the latest FSD version for HW3 vehicles. While FSD V12.6 was only released for the redesigned Model S and Model X with HW3, FSD V12.6.1 is adding support for the Model 3 and Model Y.

While this is only a bug-fix release for users coming from FSD V12.6, it includes massive improvements for anyone coming from an older FSD version. Two of the biggest changes are the new end-to-end highway stack that now utilizes FSD V12 for highway driving and a redesigned controller that allows FSD to drive “V13” smooth.

It also adds speed profiles, earlier lane changes, and more. You can read our in-depth look at all the changes in FSD V12.6.

Same Update, Multiple FSD Builds

What’s interesting about this software version is that it “includes" two FSD updates, V12.6.1 for HW3 and V13.2.4 for HW4 vehicles. While this is interesting, it’s less special when you understand what’s happening under the hood.

The vehicle’s firmware and Autopilot firmware are actually completely separate. While a vehicle downloading a firmware update may look like a singular process, it’s actually performing several functions during this period. First, it downloads the vehicle’s firmware. Upon unpacking the update, it’s instructed which Autopilot/FSD firmware should be downloaded.

While the FSD firmware is separate, the vehicle can’t download any FSD update. The FSD version is hard-coded in the vehicle’s firmware that was just downloaded. This helps Tesla keep the infotainment and Autopilot firmware tightly coupled, leading to fewer issues.

What we’re seeing here is that HW3 vehicles are being told to download one FSD version, while HW4 vehicles are being told to download a different version.

While this is the first time Tesla has had two FSD versions tied to the same vehicle software version, the process hasn’t actually changed, and what we’re seeing won’t lead to faster FSD updates or the ability to download FSD separately. What we’re seeing is the direct result of the divergence of HW3 and HW4.

While HW3/4 remained basically on the same FSD version until recently, it is now necessary to deploy different versions for the two platforms. We expect this to be the norm going forward, where HW3 will be on a much different version of FSD than HW4. While each update may not include two different FSD versions going forward, we may see it occasionally, depending on which features Autopilot is dependent on.

Thanks to Greentheonly for helping us understand what happened with this release and for the insight into Tesla’s processes.

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