News
Tesla Model 3 spotted with “pedestrian noise maker” ahead of NHTSA mandate
It looks like Tesla may have already begun getting its newer manufactured vehicles ready for compliance with an upcoming National Highway Traffic Safety Administration (NHTSA) requirement for electric and hybrid electric vehicles to make noise when traveling at slow speeds. In a video posted by Tesla community’s resident DIY expert, Erik, or otherwise known as DÆrik from his YouTube channel, the undercarriage panel of his Performance Model 3 has what appears to be a speaker grill – the front paneling is adorned with a series of holes in a hexagonal shape. Once the paneling is removed, three mounting points are revealed to be molded into the same area, hinting at a future device to come.
The video was made in response to inquiries about a photo of the Tesla’s undercarriage posted to Erik’s Instagram account where someone noted the series of holes in the plastic panel below the front bumper. Tesla’s parts catalog doesn’t currently show the grill cutout, but As Erik notes in the video, he found a Model S diagram three years ago showing a layout including a future noise maker labeled “Speaker Pedestrian Noise”.
We’ve reached out to Tesla for comment about the new “speaker grill” found in the underside of the Model 3 and will provide updates as we receive them.
https://www.instagram.com/p/BsYwz0ygTB5/
Blind pedestrians rely heavily on auditory clues to anticipate traffic patterns and know a vehicle is near, and that means the quiet nature of electric and hybrid vehicles at low speeds may pose a greater danger to them than traditional internal combustion engine (ICE) vehicles. Bicyclists and other pedestrians also utilize usual car sounds as part of their personal safety awareness, so there’s a population of travelers that could be significantly impacted by the influx of EV/HEV vehicles on the roads. The potential danger has not gone unnoticed by those in charge of public safety.
This concern was elevated to the federal level by the NHTSA, and the eventual result was a 2010 law (Pedestrian Safety Enhancement Act of 2010) requiring electric and hybrid vehicle manufacturers to install devices which emit noise while traveling slower than about 19 mph. Higher speeds have tire and wind noise that’s sufficient for pedestrian needs. The implementation rules were finalized in February last year, and manufacturers have until September 1, 2020, to be fully compliant, with half of the vehicles equipped by September 1, 2019.
While the proposal may not be popular with all parties involved, the NHTSA points to its October 2009 report entitled “Research on Quieter Cars and the Safety of Blind Pedestrians, a Report to Congress” as a primary basis for its rulemaking. In the report, the agency found an increased rate of accidents involving pedestrians with hybrid-electric vehicles compared to ICE vehicles in roadways and zones with low-speed limits, during the type of weather or any time of day. By implementing the rules as passed, the NHTSA expects to prevent 2,400 injuries and reduce the $250-$320 million costs which result annually due to limited ability to detect quiet EVs/HEVs.
POPULAR: DIY Tesla Model S Pedestrian Alert: “Horn” for the Oblivious
Another coming requirement is that the noise emitted must be identifiable as a vehicle, a limitation that will likely only inspire creativity. If manufacturers want to take a fun route with the noise options, i.e, license the Jetson family’s flying car sound from Hanna Barbara as suggested by Erik, they’ll have to make sure it’s consistent among their vehicles – or at least consistent among package options. Also, drivers cannot be allowed to modify the sound themselves.
Manufacturers are free to modify the sounds from the factory end, though, an option Tesla’s CEO Elon Musk has previously capitalized on for other noise-centric features in the electric car company’s vehicles. However, letting drivers determine their car’s noise via app or button push is still in the air. The NHTSA will publish a separate document at a later date to determine whether driver-selectable sounds are a good idea, or at least compliant with the purpose of the law.
Watch the video below to see Erik’s Model 3 inspection:
Elon Musk
Elon Musk offers to pay TSA salaries as government shutdown leaves agents without paychecks
Elon Musk offered to personally cover TSA salaries as the DHS shutdown deepens travel chaos nationwide.
Elon Musk says that he is willing to personally cover the salaries of Transportation Security Administration (TSA) workers caught in the crossfire of a partial government shutdown that has now dragged on for over a month. “I would like to offer to pay the salaries of TSA personnel during this funding impasse that is negatively affecting the lives of so many Americans at airports throughout the country,” Musk wrote.
I would like to offer to pay the salaries of TSA personnel during this funding impasse that is negatively affecting the lives of so many Americans at airports throughout the country
— Elon Musk (@elonmusk) March 21, 2026
The offer arrives as Congress let funding expire for the Department of Homeland Security on February 14, amid a disagreement over immigration enforcement, leaving most TSA employees classified as essential and on duty but working without pay. The timing could not be more disruptive, as the shutdown is colliding directly with spring break travel season when millions of Americans are in the air.
This is not the first time TSA workers have endured this kind of hardship. TSA agents are being asked to work without pay until congressional action unblocks their paychecks, having previously held out through the longest government shutdown in U.S. history at 43 days. The pattern reveals a systemic failure in how Congress funds critical security infrastructure, and Musk’s offer shines a spotlight on that recurring failure at a moment when the public is directly feeling its effects through long lines and terminal closures.
Whether Musk can legally follow through remains unclear, as federal law generally prohibits government employees from receiving outside compensation related to their official duties.
Elon Musk
Elon Musk launches TERAFAB: The $25B Tesla-SpaceXAI chip factory that will rewire the AI industry
Tesla, SpaceX, and xAI unveiled TERAFAB, a $25B chip factory targeting one terawatt of AI compute annually.
Elon Musk took the stage over the weekend at the defunct Seaholm Power Plant in Austin, Texas, to officially unveil TERAFAB, a $20-25 billion joint venture between Tesla, SpaceX, and xAI that he described as “the most epic chip building exercise in history by far.” The announcement marks the most ambitious infrastructure bet Musk has made since Gigafactory 1 in Sparks, Nevada, and it fuses three of his companies into a single, vertically integrated AI hardware machine for the first time.
TERAFAB is designed to consolidate every stage of semiconductor production under one roof, including chip design, lithography, fabrication, memory production, advanced packaging, and testing. At full capacity, the facility would scale to roughly 70% of the global output from the current world’s largest semiconductor foundry from Taiwan Semiconductor Manufacturing Company (TSMC).
Elon Musk’s stated goal is one terawatt of computing power annually, split between Tesla’s AI5 inference chips for vehicles and Optimus robots, and D3 chips built specifically for SpaceXAI’s orbital satellite constellation.
Tesla Terafab set for launch: Inside the $20B AI chip factory that will reshape the auto industry
The logic behind the merger of these three entities is rooted in a supply chain crisis Musk has been signaling for over a year. At Tesla’s Q4 2025 earnings call, he warned investors that external chip capacity from TSMC, Samsung, and Micron would hit a ceiling within three to four years. “We’re very grateful to our existing supply chain, to Samsung, TSMC, Micron and others,” Musk acknowledged at the Terafab event, “but there’s a maximum rate at which they’re comfortable expanding.” Building in-house was, in his framing, not a strategic option, but a necessity.
The space angle is where the announcement becomes genuinely unprecedented. Musk said 80% of Terafab’s compute output would be directed toward space-based orbital AI satellites, arguing that solar irradiance in space is roughly 5x greater than at Earth’s surface, and that heat rejection in vacuum makes thermal scaling viable. This directly feeds the SpaceXAI vision, which is betting that within two to three years, running AI workloads in orbit will be cheaper than doing so on the ground. The satellites, powered by constant solar energy, would effectively turn low Earth orbit into the world’s largest data center.
Will Tesla join the fold? Predicting a triple merger with SpaceX and xAI
Historically, this announcement threads together every major Musk initiative of the past two years: the xAI-SpaceX merger, Tesla’s $2.9 billion solar equipment talks with Chinese suppliers, the 100 GW domestic solar manufacturing push, the Optimus humanoid robot program, and Starship’s development. TERAFAB is the capstone that ties them into a single coherent architecture — chips made on Earth, launched by SpaceX, powered by Tesla solar, run by xAI, and ultimately extended to the Moon.
“I want us to live long enough to see the mass driver on the moon, because that’s going to be incredibly epic,”Musk said during the presentation.
Announcing TERAFAB: the next step towards becoming a galactic civilization https://t.co/IDKey07mJa
— Tesla (@Tesla) March 22, 2026
News
Rolls-Royce makes shocking move on its EV future
When Rolls-Royce unveiled its first all-electric model, the Spectre, in 2022, former CEO Torsten Müller-Ötvös declared the brand would cease production of internal combustion engine vehicles by the end of the decade.
Rolls-Royce made a shocking move on its EV future after planning to go all-electric by the end of the decade. Now, the company is tempering its expectations for electric vehicles, and its CEO is aiming to lean on its legacy of high-powered combustion engines to lead it into the future.
In a significant reversal, Rolls-Royce Motor Cars has scrapped its ambitious plan to become an all-electric manufacturer by 2030. The luxury British marque announced the decision amid sustained customer demand for traditional combustion engines and shifting regulatory landscapes.
When Rolls-Royce unveiled its first all-electric model, the Spectre, in 2022, former CEO Torsten Müller-Ötvös declared the brand would cease production of internal combustion engine vehicles by the end of the decade.
The move aligned with the industry’s broader push toward electrification, promising silent, effortless power befitting the “Rolls-Royce of cars.”
However, new CEO Chris Brownridge, who assumed the role in late 2023, has reversed course. “We can respond to our client demand … we build what is ordered,” Brownridge stated.
The company will continue offering its iconic V12 engines, which remain a cornerstone of its heritage and appeal to discerning buyers who appreciate the distinctive sound and character. He noted the original pledge was “right at the time,” but “the legislation has changed.”
While not abandoning electric vehicles entirely, the Spectre remains in production, with an electric Cullinan option forthcoming; the decision marks the end of a strict all-EV timeline. Relaxed emissions regulations and slowing EV demand, evidenced by a 47 percent drop in Spectre sales to 1,002 units in 2025, forced the reconsideration.
It was a sign that perhaps Rolls-Royce owners were not inclined to believe that the company’s all-EV future was the right move.
Rolls-Royce joins a growing roster of automakers reevaluating aggressive electrification targets.
Fellow luxury brand Bentley has pushed its full electrification from 2030 to 2035, while continuing to offer hybrids and ICE models. Mercedes-Benz walked back its 2030 all-EV goal, now aiming for about 50% electrified sales while keeping combustion engines into the 2030s. Porsche has abandoned its 80% EV sales target by 2030, delaying models and extending hybrids.
Mainstream giants are following suit. Honda canceled its U.S. EV plans, including the 0-Series and Acura RSX, facing a $15.7 billion hit as it doubles down on hybrids. Ford and General Motors have incurred tens of billions in writedowns, canceling models and pivoting to hybrids amid an industry total exceeding $70 billion in charges.
This trend reflects a pragmatic shift driven by infrastructure gaps, consumer preferences, and policy changes. In the ultra-luxury segment, where emotional connection reigns, automakers are prioritizing flexibility over rigid deadlines, ensuring brands like Rolls-Royce evolve without alienating their core clientele.