Automatic Emergency Braking and FCW Improvements Arriving in MCU 1 Tesla Vehicles

Not a Tesla App

Tesla has recently been making a spate of upgrades for legacy MCU1 vehicles, including FSD V12 for MCU1, but it also included a set of additional features in update 2024.26.3.1.

So let’s take a closer look at what Tesla has been cooking in the background for older vehicles!

Automatic Emergency Braking

Tesla has improved the Automatic Emergency Braking feature that was already available in MCU1 vehicles with upgrades from the 2023.12 software update, which includes automatic emergency braking while in reverse. What’s interesting is that although these features are available to other vehicles, they never made it into the release notes. Instead, we originally found them by searching through the 2023.12 owner’s manual. However, now that vehicles with MCU 1 are receiving the feature, Tesla decided to mention them in the release notes.

In the release notes Tesla states: “Automatic Emergency Braking now also works when your vehicle is in Reverse (R), not only in Drive (D). It applies the brakes if the vehicle detects an object in its path and a collision appears imminent.

Automatic Emergency Braking is on by default each time you drive.”

This specific upgrade likely also includes Automatic Emergency Braking for speeds over 100 mph in addition to working in reverse. AEB reduces the impact of collisions, reducing the likelihood of death or injury in a major collision. It’s fantastic to continue seeing Tesla focus on innovating in the safety department!

Reacting Perpendicular Vehicles

Another upgrade added to Automatic Emergency Braking recently was the addition of AEB reacting to perpendicular dangers (across) the vehicle path – for example, someone running a red light, or someone cutting you off. This is a huge improvement over the standard emergency braking that occurs for the vehicle in front. Tesla didn’t specifically call out this addition in the release notes for MCU 1 vehicles, but since those vehicles now seem capable of running the same AI model that powers FSD v12, we suspect this feature is also included.

In addition to FSD v12 and the Automatic Emergency Braking improvements, Tesla also made improvements to its Forward Collision Warning (FCW) system. When an FCW event occurs, the vehicle will now produced haptic feedback in addition to the audible and visual warnings.

These upgrades to Automatic Emergency Braking require HW3, which is a free upgrade for these vehicles from HW2 if the owner bought FSD.

At the end of the day, Tesla is clearly showing its commitment to continue to improve its vehicles – even older ones. Some of these MCU 1 vehicles with Autopilot HW 3 (originally HW 2) go back as far as 2016. This is a big deal for those who have been worried about the upcoming AI4/Hardware 3 divergence in FSD. Tesla’s continued work on older hardware is promising for users of Hardware 3 vehicles and MCU1 vehicles alike.

Follow

Follow

Follow

Tesla FSD in Europe: June Update

Not a Tesla App

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.

Follow

Follow

Follow

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

Not a Tesla App

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.

Follow

Follow

Follow