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Tesla Model Ys without radar equip several changes to improve Autopilot performance
Tesla is delivering new Model Y vehicles without radar, and the vehicles are equipping several relatively unknown changes when it comes to the overall operation. The changes are making the vehicle’s functionality perform differently, and it seems to be more robust and for the better, according to owners.
A new video from Tesla owners/enthusiasts DaErik shows the subtle but very noticeable changes in the Model Y, now that Tesla has started delivering vehicles without radar. For those who aren’t familiar, Tesla has long set out to eliminate radar from its vehicles in favor of a completely camera-based approach called “Tesla Vision.” Recently, Tesla announced that from May 2021 on, Model 3 and Model Y vehicles would no longer equip radar. Model S and Model X cars will still have radar for the time being, but it will eventually be removed from these vehicles as well.
DaErik met up with several friends who just took delivery of a new Model Y. For more comprehensive comparison optics, the friends compared Tesla Autopilot’s performance in the new, radar-less Model Y to the other Model Y they own, which does have radar installed. The differences in the overall performance of Autopilot were great. The new owners said that the Model Y without radar seemed to not only drive more confidently, but the overall performance of Autopilot was considerably and noticeably more precise and less timid than it was previously. This is a good sign and should alleviate worries from plenty of potential owners who were skeptical of Tesla’s removal of the radar and camera-based system in its vehicles.
The Model Y wouldn’t travel past 75 MPH on Autopilot, a detail that the company outlined in its blog post that announced the introduction to “Tesla Vision.” However, Auto High Beams must be turned on to utilize Autopilot now. This makes sense because, for the vehicle to have the best vision possible after radar was removed, high beams will provide the new, vision-based vehicles with more visibility in dark environments.

Tesla Autopilot will now prompt the driver to turn Auto High Beams back on to utilize the semi-autonomous driving functionality. (Credit: DaErik | YouTube)
Additionally, new windshield wiper nozzles seem to be available on the radar-less Model Y. DaErik notes that his Model Y isn’t necessarily the most impressive when it comes to windshield washer fluid coverage, and several areas remain untouched or dirty. However, the new Model Y seems to have more washer jets that spray the fluid onto the windshield, making the glass cleaner and providing better visibility for the driver. This is certainly advantageous to those who drive in challenging weather conditions, especially snow.
The new 2021 Model Y also has the double-paned glass that Tesla has installed onto the Model 3. This feature helps deafen road-noise, adds additional stability for air circulation by keeping air within the car, and provides additional strength to all windows in the vehicle. In addition, Tesla also added Auto-Dimming Side Mirrors to the new Model Y.
There are also some changes to the taillights on the car, with the new Model Y having more visible, amber-colored brake lights and more precise reverse lights, as seen below.
- 2021 Model Y [Top] compared to 2020 Model Y [Bottom]. (Credit: DaErik | YouTube)
- (Credit: DaErik | YouTube)
Tesla obviously had to make several changes as it phased out radar from its two mass-market vehicles. The most obvious change is the Auto High Beam option that Tesla has made a requirement for Autopilot operation, but the several other changes also show that Tesla is planning to make any changes possible to make its all-electric crossover more well-rounded for future deliveries.
Watch DaErik’s full video explaining the Model Y’s new changes as Tesla phases out radar from its all-electric crossover below.
Elon Musk
Ford CEO Farley says Tesla is not who to look at for EV expertise
Interestingly, Farley has been one of the most hellbent CEOs in terms of a legacy automaker standpoint to push the EV effort. It did not go according to plan, as Ford took a $19.5 billion charge and retreated from its EV push in late 2025.
Ford CEO Jim Farley said in a recent podcast interview that Tesla is not who Americans should look at to beat Chinese carmakers.
The comments have sparked quite a bit of outrage from Tesla fans on X, the social media platform owned by Elon Musk.
Farley said that Chinese automakers are better examples of how to beat competitors. He said (via the Rapid Response Podcast):
“If you’re an American and you want us to beat the Chinese in the car business, you’re all going to want to pay attention, not necessarily to Tesla. Nothing against Tesla—they’ve been doing great—but they really don’t have an updated vehicle. The best in the business for us, cost-wise and competition-wise, supply chain, manufacturing expertise, and the I.P. in the vehicle, was really BYD. In this next cycle of EV customers in the U.S., they want pickups and utilities and all these different body styles. But they want them at $30,000, not $50,000. Like the first inning, they want them affordably.”
Despite Farley’s synopsis, it is worth mentioning that Tesla had the best-selling passenger vehicle in the world last year, and in China in March, as the Model Y continued its global dominance over other vehicles.
Musk responded to Farley’s comments by stating:
“This is before Supervised FSD is approved in China. Limiting factor is production output in Shanghai.”
This is before supervised FSD is approved in China. Limiting factor is production output in Shanghai.
— Elon Musk (@elonmusk) April 19, 2026
Interestingly, Farley has been one of the most hellbent CEOs in terms of a legacy automaker standpoint to push the EV effort. It did not go according to plan, as Ford took a $19.5 billion charge and retreated from its EV push in late 2025.
Ford cancels all-electric F-150 Lightning, announces $19.5 billion in charges
Instead, Ford is “doubling down on its affordable” EVs and said it would pivot from its previous plans.
Reaction from Tesla fans was pretty much how you would expect. Many said they have lost a lot of respect for Farley after his comments; others believe he is the last CEO anyone should be taking advice on EVs from.
Nevertheless, Farley’s plans are bold and brash; many consider Tesla the most ideal company to replicate EV efforts from. It will be interesting to see if Ford can rebound from this big adjustment, and hopefully, Farley’s plans to replicate efforts from BYD work out the way he hopes.
Elon Musk
SpaceX wins its first MARS contract but it comes with a catch
NASA awarded SpaceX a $175 million Mars rover contract while the White House proposes cutting the mission.
NASA just signed a $175.7 million contract with SpaceX to launch a Mars rover that the White House is simultaneously trying to defund. The contract, awarded on April 16, 2026, tasks SpaceX’s Falcon Heavy with launching the European Space Agency’s (ESA) Rosalind Franklin rover from Kennedy Space Center in Florida, no earlier than late 2028. It would mark the first time SpaceX has ever sent a payload to Mars.
Under NASA’s Rosalind Franklin Support and Augmentation project, known as ROSA, the agency is providing braking engines for the rover’s descent stage, radioisotope heater units that use decaying plutonium to keep the rover warm on the Martian surface, additional electronics, and a mass spectrometer instrument, as noted by SpaceNews.
Those nuclear heating units are the reason an American rocket was required at all. U.S. export controls on radioisotope technology mean any payload carrying them must launch on a domestic vehicle, which narrowed the field to SpaceX and United Launch Alliance. Falcon Heavy’s pricing made it the practical choice.
SpaceX is quietly becoming the U.S. Military’s only reliable rocket
Falcon Heavy debuted in February 2018 and has 11 launches to its record. The rocket has not flown since October 2024, when it sent NASA’s Europa Clipper toward Jupiter. The three-core design, built from modified Falcon 9 first stages, gives it the lift capacity needed for deep space planetary missions that a single Falcon 9 cannot reach.
The Rosalind Franklin rover has been sitting in storage in Europe for years. It was originally due to launch in 2022 as a joint mission with Russia, but Russia’s invasion of Ukraine ended that partnership, leaving the rover built but stranded without a launch vehicle or landing hardware. NASA stepped back in through a 2024 agreement with ESA to rescue the mission. The rover is designed to drill up to two meters below the Martian surface in search of evidence of past life, a science objective no previous mission has attempted at that depth.
The contradiction at the center of this story is hard to ignore. The White House’s fiscal year 2027 budget proposal included no funding for ROSA and did not mention the mission at all in the detailed congressional justification document released April 3.
Musk has long argued that reaching Mars is not optional. “We don’t want to be one of those single planet species, we want to be a multi-planet species.” Whether this particular mission survives Washington’s budget fight, the Falcon Heavy contract means SpaceX is now formally on record as the rocket that could get humanity’s next Mars science mission off the ground.
The timing of this contract carries extra weight given that SpaceX filed confidentially with the SEC in early April and is targeting an IPO roadshow in the week of June 8. It would be the largest public offering in history.
Elon Musk
Tesla Q1 Earnings: What Elon Musk and Co. will answer during the call
Tesla (NASDAQ: TSLA) is set to hold its Earnings Call for the first quarter of 2026 on Wednesday, and there are a lot of interesting things that are swirling around in terms of speculation from investors.
With the company’s executives, including CEO Elon Musk, answering a handful of questions that investors submit through the Say platform, fans want to know a lot of things about a lot of things.
These five questions come from Retail Investors, who are normal, everyday shareholders:
- When will we have the Optimus v3 reveal? When will Optimus production start, since we ended the Model S and Model X production earlier than mid-year? What’s the expected Optimus production rate exiting this year? What are the initial targeted skills?
- What milestones are you targeting for unsupervised FSD and Robotaxi expansion beyond Austin this year, and how will that drive recurring revenue?
- How will Hardware 3 cars reach Unsupervised Full Self-Driving?
- When do you expect Unsupervised Full Self-Driving to reach customer cars?
- When will Robotaxi expand past its current limited rollout?
Additionally, these are currently the three questions that are slated to be answered by Institutional Firms, which also answer a handful of questions during the call:
- Now that FSD has been approved in the Netherlands and is expected to launch across Europe this summer, can you discuss your Robotaxi strategy for the region?
- What enabled you to finish the AI5 tapeout early and were there any changes to the original vision? Last week, Elon said AI5 will go into Optimus and the Supercomputer, but one month ago said it would go into the Robotaxi. Has AI5 been dropped from the vehicle roadmap?
- Given the recent NHTSA incident filings, can you update us on the Robotaxi safety data? If safety validation remains the primary bottleneck, why not deploy thousands of vehicles to accelerate the removal of the safety driver?
The questions range through every current Tesla project, including FSD expansion and Optimus. However, many of the answers we will get will likely be repetitive answers we’ve heard in the past.
This is especially pertinent when the questions about when Unsupervised FSD will reach customer cars: we know Musk will say that it will happen this year. Is Tesla capable of that? Maybe. But a more transparent answer that is more revealing of a true timeline would be appreciated.
Hardware 3 owners are anxiously awaiting the arrival of FSD v14 Lite, which was promised to them last year for a release sometime this year.
The Earnings Call is set to take place on Wednesday at market close.

