Tesla Update 2023.12 Contains Many Smaller Enhancements. Are You Aware of Them All?

Tesla's 2023.12 update is full of small enhancements

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Tesla's 2023.12 software update brings many new features and improvements, but the undocumented changes are some of the most intriguing. These minor, lesser-known updates enhance the user experience and showcase Tesla's commitment to continuous innovation. So far, we have spotted ten undocumented changes in the latest build.

Automatic Emergency Braking

Automatic Emergency Braking has been improved and will now stop for vehicles traveling perpendicularly and supports higher speeds, up to 124 mph (200 km/h). It also has limited support while traveling in reverse.

Reverse Camera

Tesla has updated the reverse camera app slightly, there is now a separate button on the top right corner to show or hide your repeater cameras. Hiding and showing your repeater cameras previously required swiping up or down on the reverse camera feed.

Parked Visualization

The vehicle visualization that appears when parked can now be rotated for different viewing angles. This one doesn't have any real world use, but it's fun to view all the details Tesla has put into the visualization.

Nav Improvements

Each search result will now display the distance from your current location

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When you're searching for a destination, each search results will now display the distance from your current location. Tesla has also made the pin look more like a button, to make it clear that it's a separate button. Tapping on the name will route directly to the destination, while tapping the pin will bring up more detail about the destination, including reviews, phone number and photos.

Rename Vehicle in App

You can now rename your vehicle from the app

Twitter/Walgermo

Owners can now rename their vehicles directly through the Tesla app. Simply tap the current name, input the new one, and press "OK."

Speedometer Font

The speedometer is now more visible

KyleCoolky

The font of the speedometer has a little more weight to it, making it more visible at a glance.

Wiper Speed Adjustment

You can finally adjust your windshield wipers without having to go through menus

LexBarker

Drivers can adjust wiper speed without touching the touchscreen at all. On a Model 3 or Y, you'll need to tap the button at the end of the left stalk. This will wipe the windshield once and bring up the wiper controls on screen. You can then tilt the steering wheel's left scroll wheel to cycle through the various wiper speeds.

Air Suspension

Users have more control over air suspension settings, including toggling height and speed adjustments on and off for a given location.

Music Favoriting

A plus sign (+) icon replaces the heart for favoriting songs. Same functionality, but for some reason Tesla felt a plus sign worked better across the various music services.

Tesla Theater Icons

Tesla Theater icons are now square, app-like icons instead of horizontal logos, which happen to match the WeChat apps Tesla released in China. Could this mean something more?

App Drawer

When you open the app drawer by tapping on the ellipsis in the launcher, all available options are now displayed. A Customize button is also included at the top for easy access.

Updated Charging Screen

The charging menu has been revamped

Drill/TFF Forum

The charging menu in Controls > Charging has also been given a facelift. The unneeded vehicle visualization is now gone, which makes the battery slider much larger and easier to use. It's also much more fluid than in previous versions.

New Labels

You've likely already noticed this one, but Tesla has started to add 'New' labels to each new option or function. Tesla will likely continue to add these labels in future updates to make owners more aware of any changes.

Tesla 2023.12 update has been the largest and most exciting since the 2022 Holiday Update. This update includes the ability to answer your phone with the steering wheel, as well as adjust popular functions such as change acceleration mode and modify the HVAC fan speed, all without touching the screen.

It also included the ability to change the size of text on the screen, which has been a feature that has been requested for quite a while now.

With the 2023.12 update, Tesla continues to enhance the driving experience for its users. Explore the full range of features and undocumented changes of this update by checking out our Tesla release notes for 2023.12.

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Tesla FSD in Europe: June Update

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The road to bringing FSD to Europe has been a long and complex one and filled with regulatory and bureaucratic hurdles. Elon Musk, as well as other members of Tesla’s AI team, have previously voiced their grievances with the regulatory approval process on X.

However, it appears that there is finally some progress in getting things moving with recent changes to upcoming autonomy regulations, but the process still seems slow.

Waiting on the Dutch

Elon commented on X recently, stating that Tesla is waiting for approval from Dutch authorities and then the EU to start rolling out FSD in Europe. Tesla is focusing on acquiring approvals from the Dutch transportation authority, which will provide them with the platform they need to gain broader acceptance in Europe. Outside of the Netherlands, Tesla is also conducting testing in Norway, which provides a couple of avenues for them to obtain national-level approval.

The frustration has been ongoing, with multiple committee meetings bringing up autonomy regulation but always pulling back at the last second before approving anything. The last meeting on Regulation 157, which governs Automated Lane Keeping Systems, concluded with authorities from the UK and Spain requesting additional time to analyze the data before reaching a conclusion.

Tesla, as well as Elon, have motioned several times for owners to reach out to their elected representatives to move the process forward, as it seems that Tesla’s own efforts are being stymied. 

This can seem odd, especially since Tesla has previously demoed FSD working exceptionally smoothly on European roads - and just did it again in Rome when they shared the video below on X.

FSD Supervised testing in Rome, Italy

Pending regulatory approval pic.twitter.com/TXh3uQIfrx

— Tesla Europe & Middle East (@teslaeurope) June 12, 2025

DCAS Phase 3

While the approval process has been slow, Kees Roelandschap pointed out that there may be a different regulatory step that could allow FSD to gain a foothold in Europe.

According to Kees, the European Commission is now taking a new approach to approving ADAS systems under the new DCAS Phase 3 regulations. The Commission is now seeking data from systems currently operational in the United States that can perform System-Initiated Maneuvers and don’t require hands-on intervention for every request.

This is key because those are two of the core functionalities that make FSD so usable, and it also means that there may not be a need to wait years for proper regulations to be written from scratch. Now, the Commission will be looking at real-world data based on existing, deployed technology, which could speed up the process immensely.

What This Means

This new, data-driven regulatory approach could be the path for Tesla to reach its previous target of September for European FSD. While the cogs of bureaucracy are ever slow, sometimes all it takes is a little data to have them turn a bit faster in this case.

Alongside specific countries granting approval for limited field testing with employees, there is some light at the end of the tunnel for FSD in Europe, and hopes are that a release will occur by the end of 2025. With Europe now looking to North America for how FSD is performing, Tesla’s Robotaxi results could also play a role.

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Tesla Launches 'TeslaVision' Contest With Big Prizes — See Last Year’s Winner [VIDEO]

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Tesla’s marketing has always been relatively unconventional, relying on word-of-mouth rather than traditional advertising. The passion of the owner’s community is always massive, but it is especially high now with the launch of the Robotaxi network just around the corner.

Tesla is now tapping into that spring of fan creativity and announced the TeslaVision video contest, with some seriously impressive prizes up for grabs.

Announcing the TeslaVision fan video showcase

Tesla owners & supporters have always been able to see our products & mission for what they truly are.

Your word of mouth has made Tesla what it is today.

The OGs will remember that in 2017, we held our first video contest. 8 years… pic.twitter.com/6pPpkqmqOH

— Tesla (@Tesla) June 10, 2025

The Contest

The core of the contest is simple. Create a video that shows how your Tesla gives you more in life. Tesla is looking for submissions that highlight themes of freedom, safety, fun, and convenience.

Prizes

The prizes definitely make this contest worth entering if you’re good with a camera and have some basic video editing abilities.

For North America, the prizes include a brand new Model Y AWD Long Range, alongside an all-expenses-paid trip to Austin for a tour of Giga Texas. The grand prize winner will also be able to custom order their Model Y, allowing them to select their preferred wheels and color.

The two runners-up won’t get a Model Y, but they’ll also enjoy an all-expenses-paid trip to Giga Texas for a tour of the factory.

The travel and tour include lodging in Austin for 2 nights, as well as economy-class round-trip tickets from anywhere in North America. Tesla will also provide a vehicle for use during the trip.

Hopefully, these winners will also have the opportunity to experience the Robotaxi network while they’re in Austin, as it’s expected to be opened to the public later this month.

Project Loveday

For long-time followers of Tesla, this contest may feel familiar. The contest is a direct throwback to the 2017 Project Loveday contest, which was inspired by a letter to Tesla from a 10-year-old aspiring marketer. That contest was won by MKBHD, with his submission below:

How to Enter

If you’re ready to start filming, here are the key pieces of information you’ll need to know:

• Video must be 90 seconds or less

• Video must be uploaded to YouTube with a public URL

• Make a post on X and Instagram tagging “@Tesla” and include the words “TeslaVision contest” in the post.

• Provide links to both social media posts in your submission to Tesla’s form

• Provide your personal details in the form

• You have until July 17th, 2025, or until Tesla receives 10,000 entries, whichever comes first.

You can find the official submission form and all region-specific details on Tesla's website.

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