The refreshed Model Y brought with it lots of changes to the exterior and interior - but there’s more to it than just that. Tesla is doing something completely different than its other vehicles with the new Model Y and that’s how regenerative braking works.
The new Model Y has an updated Dynamics Control menu that has a new deceleration option. At quick glance this appears to be a renamed regenerative braking label, but it’s much more than that.
Tesla has also added two additional options in the Traction Control Mode that aren’t available in the previous-gen Model Y.
Let’s dig into what each of these features does, as we believe many people will be pleased with the way regenerative braking now works in the new Model Y.
Deceleration - Not Just Low Regen
Just below the Acceleration category, where you’ll find the familiar Chill and Standard Modes, Tesla has introduced a new Deceleration category for the new Model Y.
This category offers two options: Standard (the default setting) and Reduced. The Reduced setting adjusts how quickly the vehicle slows down when you release the accelerator pedal.
However, this isn’t just another name for regenerative braking. Tesla has changed how they apply regenerative braking in the new Model Y.
Two Levels of Regen
Tesla previously offered two levels of regenerative braking, Normal or Low, which determined how much regen would be applied when you lifted your foot off the accelerator. Some new EV drivers struggled with the normal regenerative braking mode due to the amount of deceleration, but ultimately, Tesla removed the low regen option because it negatively impacted range and increased wear on the vehicle’s brakes unnecessarily.
Unlike other EVs, Tesla has only applied regenerative braking when the accelerator is released, and tapping the brake pedal would always activate the physical brakes. That is, until now.
Apply Regen With the Brake Pedal
With the new Model Y, Tesla has made changes that allow regenerative braking to activate either when the accelerator pedal is released or when the brake pedal is pressed. That means that sometimes the vehicle’s physical brakes won’t activate when you tap the brake pedal — instead, the vehicle may use regenerative braking.
Drivers now have the option to choose between normal or reduced deceleration when lifting off the accelerator pedal, which essentially means high or low levels of regenerative braking are being applied. However, now, when the brake pedal is tapped, the vehicle decides whether to continue using regenerative braking or use the vehicle’s physical brakes, depending on how hard the pedal is pressed.
This change removes the efficiency loss associated with low-level regenerative braking in older models because regen can again be applied when the driver uses the vehicle’s brake pedal. It’s really the best of both worlds. Drivers can now have the vehicle apply low levels of regen when the accelerator is lifted and still benefit from full regen because it is enabled again when the brake pedal is used.
We still recommend drivers get used to normal regen using just the accelerator pedal since it introduces the ability to mostly drive with just one pedal, but there is a learning curve.
Unfortunately, this new feature is exclusive to the latest Model Y, as it required changes to the vehicle, so we won’t see this feature coming in a future update. The Model Y is the first Tesla to apply regenerative braking when the brake pedal is used, but given how much it eases the transition to EVs, we expect it to roll out in future models as well.
Brake system in New Model Y has the freedom to use either electric motor or mechanical brake when you push the brake pedal
This brings you maximum efficiency, consistency in pedal behavior & improved stability pic.twitter.com/rIwOUxwpXU
Tesla has also made some changes to the new Model Y’s traction control. The Model Y used to have the option to enable Off-Road Assist and Slip Start. However, they’re adding two new options, Auto and Slippery Surface modes.
Slippery Surface
The new Slippery Surface mode debuted with the Cybertruck. It’s designed to improve the vehicle's handling on roads or surfaces that are slick with water, ice, or other snow, which can reduce traction. In this mode, your vehicle will closely monitor each wheel sensor for slippage and automatically apply additional torque where needed—essentially, very fancy torque vectoring to maintain control.
It is a more active approach to how Tesla normally handles active traction control - and it does consume additional energy to keep this active. On the Cybertruck, I’ve personally noticed about 10% additional energy usage when Slippery Surfaces is active, but the truck does handle far better. We’d expect a similar exchange with the Model Y, where you trade a bit of efficiency for better and more precise handling when Slippery Surface is activated.
Off-Road Assist
Off-Road Assist meanwhile, keeps the same overall package from the previous-Gen Model Y. This allows wheels to spin and also balances torque between the front and rear motors, which helps to optimize traction. It’s quite effective in rough and soft surfaces where one side of the vehicle may lose traction, while the other still has it.
Off-Road Assist also provides more gradual torque control, which can help when trying to crawl the vehicle over rocky surfaces. As usual, Off-Road Assist will disable automatically at higher speeds and also disables Automatic Emergency Braking and Lane Departure Avoidance, and Autopilot and FSD are disabled while it is active.
Where is Slip Start?
The Slip Start option was available on all variants of the Model Y, which helps to dislodge it if you manage to get it stuck in mud, snow, or ice - enabling the wheels to spin. It seems likely that Slip Start is probably further down in the menu - rather than being removed completely.
These changes to the new Model Y should please a ton of drivers, especially if they’re new to Tesla.
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Elon Musk has always been a bit of a celebrity and not always one that has been well received. With his many different companies - including Tesla, SpaceX, Boring, Neuralink, X, and xAI, he’s spread throughout many high-tech fields and has a massive say in the way technology impacts the lives of many.
Most recently, Elon has taken to the fore of the US government under the Trump Administration and is running the Department of Government Efficiency (DOGE). Here, he’s been tasked with reducing government spending.
These moves, in addition to what looked like an inappropriate hand gesture at a Republican rally last year, have led to him being labeled a Nazi - and those who own his cars or support his companies - as Nazi sympathizers. This is particularly true for Cybertruck owners.
We’re not calling for Elon to step down or stop - that’s beyond the scope of this opinion piece. Instead, we’re hoping that we make a point - harming real people and their property is a step too far, especially when they haven’t done anything other than spend their money or choose their place of employment.
Boycotts and Protests
Few CEOs are as active in politics as Elon is - and that’s made him and his companies the targets of protestors who don't agree with the changes and policies. This has led to boycotts of Tesla, protests outside factories, Supercharger sites, and showrooms.
Interestingly, some protestors at several locations throughout the United States have admitted they are being paid to protest. This isn’t surprising or new - political activist organizations sometimes bring in paid protestors to pad crowd numbers or guide the protestors toward their goals. While we can’t say whether this is true or not at this time, Elon appears to believe so, as per a post on X on the 8th of March.
Some of the protests have descended into violence, which has likely been escalated by people in a crowd mentality. An example of this is the incident at Tesla’s NYC Meatpacking showroom - where the crowd attempted to break down the doors and enter the showroom, putting the lives of innocent employees and customers at risk.
While protesting is a right, harming others and harming private property is not, regardless of personal beliefs or political opinions. This is what we’d like to emphasize here - harming or threatening Tesla’s employees and their customers isn’t making for a better world - it is hurting real people - members of your community. Some of them may have stood in solidarity with you just mere months ago at the voting booths, but now the simple ownership of a Tesla vehicle is considered extreme.
Vandalism and Who It Impacts
The protests are really just the tip of the iceberg. There have been ongoing and escalating incidents of vandalism - both at Tesla’s showrooms and Superchargers, as well as of private vehicles.
Vandalism is a crime - full stop. Attacking others and their private property with the intent to harm them isn’t an effective means to portray a message - it is political violence. Harming others is never the correct option - and is the worst way to push your message.
Vandalism of a private vehicle doesn't hurt Tesla. That vehicle will be repaired with parts sold by Tesla, paid for by the owner’s insurance. Those insurance costs will be passed down to customers everywhere - whether they’re Tesla-specific or not. Tesla will have made money replacing parts or replacing a vehicle because nearly 70% of Tesla’s customers continue to buy Tesla.
The vandalism isn’t focused on just private vehicles either - much of it has hit Tesla’s showrooms - which have been shot at in the US - and one was even burned down overnight in France. These vandals have also been targeting Tesla’s lots - and damaging cars on their way to customers. Once again, Tesla is insured against all of this - and will only be making replacement vehicles and fixing the damage - just like they did with the arson incident at a Supercharger site - where they replaced the Supercharger in under 48 hours.
Superchargers are public charging infrastructure. Damaging them doesn’t just affect Tesla owners - it impacts all EV drivers. Many Supercharger sites are open to other electric vehicles and serve as a vital charging option, especially in remote areas where charging options may be limited.
Additionally, some Supercharger stations are sometimes partially or fully funded by government grants aimed at expanding EV infrastructure. Acts of vandalism only harm local communities by undermining efforts to build essential public resources.
Sales and Stock
Tesla’s stock and sales have also been hit hard by the recent boycotts and response to Elon’s political activity.
Several analysts are predicting that Tesla’s deliveries in Q1 2025 are expected to be the lowest in the last three years - which will likely be a big hit. On the flipside, Elon is still optimistic about the stock - and has mentioned that the long-term benefits of holding Tesla far outweigh the short-term tensions.
However, Tesla’s stock also swings heavily with the market and is one of the most actively traded stocks by retail investors - both regular stocks and options included. The US markets have been on a relatively downward trend, with the Trump administration telling people to tighten their belts and prepare for a potential recession in the coming months.
These indicators aren’t very clear - and the ramp of the refreshed Model Y will have an impact on sales as Tesla won’t be able to deliver as many vehicles as they normally do.
Musk Owns Only 12% of Tesla
At the end of the day, these protests and all this vandalism only serve one purpose. It hurts hardworking citizens of the countries these events are happening in - whether the United States, Canada, Germany, France, or others.
They don’t impact Elon as much because he owns a small percentage of Tesla. Elon owns 12.8% of Tesla as of February 28, 2025. There are several other large stakeholders who own nearly as much as he does - and hundreds of thousands of retail shareholders. His fortune is so large that even if he lost his entire stake in Tesla today, he’d still be worth over $200 billion.
This amount of money is almost unimaginable. If you were to be given $400,000 every single day since 0 BC - until today - you still wouldn’t be worth as much as Elon Musk. That amount of money is absolutely insane and ridiculous—when you consider how little it affects him and how much real harm it causes to everyday people, it’s clear it’s not the correct approach.
Tesla employs about 130,000 people worldwide. That’s 129,999 people who aren’t Elon Musk that are directly harmed by these actions, all for choosing to work at one of the most innovative tech companies - whose mission is to electrify the world.
Putting all that together - the protests, boycotts, and vandalism aren’t hurting Elon as much as they’re hurting everyone else. They’re hurting regular people. And these people who have been threatened or hurt are never going to look in the same direction as these misguided activists.
Instead, these would-be vandals would be better off redirecting their efforts to reach out to the political leaders in their regions and working on getting better representation - and ensuring that people come to the stands to vote next time there is an election. There is a proper, legal, and moral way to change someone’s mind - with discussion. Threats to damage their property and hurt them are not the way.
Wrapping it all up - harming people and their property is a crime - and it isn’t the way to change people’s minds in a democratic society. It does nothing to harm Elon Musk, and all it hurts are your neighbors and friends.
Following Tesla’s Q1 2025 All-Hands Meeting, the company quietly updated the Cybertruck’s webpage. When we first checked it during our Live Space, nothing immediately stood out. At first glance, the changes seemed to be mostly stylistic—aligning the page’s format with the rest of Tesla’s site while adding a Cyber-inspired twist with unique fonts and boxed media elements.
But this morning, we took a closer look—because if there’s one thing Tesla loves, it’s hiding details in plain sight. And sure enough, we found an interesting change around Sentry Mode — playing loud music.
Sentry Mode Music
Tesla quietly updated the Sentry Mode section on the Cybertruck’s about page, adding new text that reveals Sentry Mode will soon be able to play loud music when it’s triggered. The text on Tesla’s site states:
“Enable Sentry Mode to monitor your unattended vehicle or trailer, and automatically activate the alarm, increase the touchscreen brightness, and play music at max volume if a threat is detected.”
This latest change appears to build on that, leveraging the Cybertruck’s Superhorn and external speaker, which can already play music when parked via the Boombox feature. We suspect this feature won’t rely on the internal speakers, as the music would have to be extremely loud in order to be heard outside the car.
And given how loud the Superhorn and external speakers are—powerful enough to function as a proper horn—this could be an effective deterrent for vandals or intruders.
Other Models Too?
While this feature was spotted on the Cybertruck’s page, it’s unlikely that it’ll be exclusive to the stainless steel beast. We did a quick scan of Tesla’s other vehicle pages, but the change hasn’t made it over to other pages yet. While Tesla’s other vehicles don’t include the Superhorn, most are equipped with an external speaker for the Pedestrian Warning System (PWS)—which also powers the Boombox feature.
If your Tesla supports Boombox, it’s likely that Sentry Mode Music will roll out across the lineup once the update is released. However, legacy vehicles without a PWS will likely miss out on this feature.
When Will It Be Released?
To answer everyone’s favorite question, we know it’s not in Tesla’s 2025.8 update, which has recently started rolling out. Given the small 2025 releases so far (2025.2 and 2025.8), Tesla may be preparing a larger 2025 Spring Update similar to last year’s.
We’re about a month away from the arrival of Tesla’s Spring Update, and this could be one of the included features.
The real question is: Will Tesla allow custom sounds or music via USB? If so, the possibilities just got a whole lot more entertaining.
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