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Elon Musk’s SolarCity trial day 1: Arguments, quotes, and testy exchanges
As he faced a lawsuit from Tesla shareholders about the SolarCity acquisition in 2016, Elon Musk was firm in the notion that he didn’t have any sway over the company’s board when it approved the deal. Musk highlighted this point on Monday, as he testified in a Delaware courtroom as part of a lawsuit filed by Tesla shareholders, who alleged that both the CEO and the company’s board breached fiduciary duties when they decided to acquire SolarCity.
When SolarCity was acquired by Tesla, Musk was the chair of the company and its largest shareholder. The CEO later noted that the acquisition was a “no brainer,” and it was completed with over 85% of TSLA shareholders voting in favor of the deal. Considering Musk’s ties to SolarCity and the solar installer company’s financial fluctuations at the time, however, critics argued that the deal was essentially a bailout. Musk was also accused of vowing retaliation against any Tesla director who voted against the acquisition.
According to Musk, Tesla’s now-Chairwoman Robyn Denholm was the one who set the final price of the deal, as well as the terms of the SolarCity acquisition. Musk noted that he was kept abreast on the basic progress of the deal, but he was otherwise recused. The CEO also stated that the notion of him controlling Tesla shareholders was implausible. “I don’t think it’s possible to control” big institutional investors like Fidelity and T. Rowe Price,” Musk said.
Things heated up when Musk started responding to questions from Randy Baron, the plaintiff’s lawyer who had already traded barbs with the CEO in the past. From the start, Baron gave Musk “fair warning” that “we have a long way to go,” and that his questioning would probably take all day and well into Tuesday. Musk joked, stating that he could tell the questioning would be long due to the size of Baron’s binder.
As part of his cross-examination, Baron showed a slide showing how far below forecasts was the amount of solar energy Tesla has deployed since its acquisition of SolarCity, especially as the solar provider was one of the US’ most dominant players in the residential solar market before it was integrated with the EV maker. Musk responded that 2017 to 2019 were the “three hardest years of (his) entire career” and that he was working hard to save Tesla at the time. After this, the pandemic shut down government permitting offices, which was a challenge to the US residential solar market. When Baron warned him that things would be really slow if Musk kept elaborating on his answers, the CEO noted that “some of your questions are tricky and deceptive.”
Musk and Baron’s exchanges only got more heated as the day wore on. When Baron asked Musk if he ever “rage fired” anyone or treated people with derision, the CEO noted that he gives “clear and frank feedback which may be construed as derision,” but he did not “rage fire” anyone. The lawyer then played several clips of Musk’s deposition showing his tense exchanges with the CEO. “That was openly derisive not for some benefit of Tesla, but because you didn’t like what was happening, correct?” Baron asked in an apparent attempt at provoking Musk.
Musk later said that he does not respect Baron because he worked for Milberg Weiss, a law firm whose partners were imprisoned for paying kickbacks to expert witnesses and plaintiffs; and Robbins Geller, whose partners also ended up incarcerated. “You were mentored by criminals. Then you continued to be mentored by criminals and that is why I do not respect you… I have great respect for the court, but not for you. I think you are a bad human being,” Musk said, later accusing Baron of being a “professional bully” who used his words to cut. “That’s very sad,” the CEO remarked.
Other loaded exchanges between Musk and Baron happened after the lawyer asked the CEO if he does not like it when people tell him what to do. Musk calmly responded that this was not exactly the case. “In fact, if I’m not mistaken, I view critical feedback as a gift,” Musk stated. This point could be confirmed by Musk’s reception to critical feedback from automotive veteran Sandy Munro, who heavily criticized the Model 3’s design in a teardown. Musk also added that if it were up to him, he would rather just work as an engineer.
“To be honest, I don’t want to be the boss of anything. I won’t want to be CEO. I tried not to be CEO of Tesla, but I had to, or it would die. I rather hate being a boss. I’m an engineer,” Musk said.
Amidst Musk’s exchanges with Baron, however, the CEO’s point was clear. SolarCity, like any aggressive startup in a high-growth industry, had a tendency to have negative cash flow. Musk noted that Amazon was an example of this, and so was Tesla, and yet, both companies are thriving now. Simply put, the CEO argued that SolarCity’s financial strains when it was acquired were not out of the norm, as even Tesla was in the same place at the time, and if needed, the solar company could have just raised capital.
“Daring enterprises burn cash and take risks to achieve something worthwhile, or even great. Tesla was subject to those risks as much as SolarCity was, but that doesn’t mean they weren’t both worthy ventures. So can’t we acknowledge that even my once-stumbling solar efforts are starting to bear fruit?” Musk noted.
The first day of Elon Musk’s SolarCity trial was adjourned until 9:15 a.m. ET on Tuesday. The CEO is expected to continue his cross-examination with the plaintiff’s lawyer.
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A new report from Reuters claims that a transport authority in Sweden is pushing back against the approval of Tesla’s Full Self-Driving suite because it will travel over speed limits.
The report says the Swedish Transport Administration (TRV) recommends the European Union votes against FSD’s approval. TRV believes it should not be approved until Tesla disables FSD’s ability to speed.
TRV sent a letter to the European Union’s Technical Committee on Motor Vehicles (TCMV), which is set to meet on June 30 to discuss the potential approval of the Tesla FSD suite in the country. Tesla, which has received various approvals in Europe over the past two months, has not provided a comment.
Teslas operating on FSD do travel over the speed limit, depending on the Speed Profile that is chosen. Drivers have the ability to disengage FSD at any point; Tesla specifically states that those supervising the suite are responsible for its actions.
Let’s cut to the chase: humans operating any vehicle speed almost daily in the United States. Realistically, speed limits in the U.S. are more frequently treated as speed minimums. However, other countries are different, and driving behaviors are less aggressive.
TRV believes that “allowing automated systems to systematically exceed legal speed limits…risks undermining both the legal framework and the expected safety benefits of vehicle automation,” the report stated. It’s surprising that Tesla has not received this claim from other countries previously.
This could be a good argument to bring Max Speed back, the setting that previously allowed the driver to choose the absolute fastest the car would travel.
This would still put the responsibility of supervision in the hands of the driver. It would allow the driver to choose whether the car would travel over the speed limit or not, acknowledging that they set the speed, and if they get pulled over, there would be no ability to argue it.
However, it does not seem as if this is something Tesla will do, especially considering many U.S. drivers have requested the feature in an effort to eliminate speeding or at least tone it down. The company has not shown any interest in bringing it back.
Tesla has approvals for FSD in Europe in Estonia, Lithuania, Denmark, the Netherlands, and Belgium.
Tesla is going to let you guide Full Self-Driving with Grok in 3 months, CEO Elon Musk confirmed on X.
The response from Musk, which revealed Tesla plans to allow drivers to effectively control the car and its navigation more explicitly using Grok, puts the feature for about September.
A Tesla owner said that Full Self-Driving is great, but owners should be able to “converse with Grok like we can with an Uber driver.” She then used examples like, “Grok, turn right here,” and “Drop us off right here, we’ll walk due to traffic,” and finally,” Drop at entrance first, then park far away.”
Coincidentally, the final piece of dialogue would also mean features like Banish are potentially on the way soon.
This functionality will be there in about 3 months or so
— Elon Musk (@elonmusk) June 18, 2026
Banish is also referred to as “Reverse Summon,” and would enable the car to self-park while dropping occupants off at their destination.
This would be a great way to improve the overall experience while supervising FSD. Navigation is already a major painpoint that many owners complain about. Manual overrides when a maneuver is requested or canceled (like using the turn signal stalk to override a navigation route), do not always work.
The feature could be especially useful in street parking scenarios in a city, where spots are sometimes tough to come by. Many of us who grab dinner in a more populated area will park a street or two over from wherever we’re going, because sometimes you know that’s the best you will get. If a driver using FSD could say, “Hey Grok, turn right here on Queen St. and park in that open spot on the right,” it could save a lot of confusion FSD might have on its own.
Musk teased that a similar feature was “coming” back in February:
Tesla Full Self-Driving set to get an awesome new feature, Elon Musk says
It is certainly surprising that Tesla is doing it at this point. The company’s more recent moves have been more evident of taking control and inputs away from humans and putting them in the AI’s hands more frequently. The biggest example of this was taking away Max Speed in AI4 cars, giving us Speed Profiles, and not having any input on the fastest speed the car will travel.
Of course, giving navigation preferences to Grok is availble already in Teslas, but not at the drop of a hat. Instead, you can suggest a certain route at the beginning of your drive.
Here’s an example of that from December:
🚨🏈 I am taking my parents and Fiancee to the @Ravens game next weekend and asked @Grok to help me route my @Tesla through a specific neighborhood to reach the correct Lot we will park in.
This is a great example of the new @grok nav integration with the Tesla Holiday Update: pic.twitter.com/rPp4I7q8Yv
— TESLARATI (@Teslarati) December 13, 2025
Finally, the original post that Musk responded to mentioned a parking preference after dropping off the occupants, which describes the Banish feature that Tesla has teased for years.
We’re not sure if Musk was responding more to the ability to guide the car with Grok, or whether he also was including Banish in the three-month prediction timeframe.
A close-up image of a Cybercab engineering vehicle in Peabody, Massachusetts, reveals a compact triangular side repeater camera housing equipped with an integrated washer mechanism.
This seemingly small hardware addition could prove to be one of the most critical components for achieving reliable, unsupervised Full Self-Driving (FSD) — not just for the dedicated Robotaxi but potentially for existing AI4-equipped vehicles as well.
The washer system’s importance cannot be overstated in Tesla’s vision-only autonomy approach. Cameras are the sole sensory input for the neural networks powering FSD, constantly interpreting the environment for safe navigation. In real-world conditions, however, lenses quickly accumulate rain, snow, mud, dust, or road spray.
Many of us Tesla owners, especially those who deal with any sort of winter weather at all, know the all-too-common alert that pops up when cameras are obstructed:
Even brief obstructions can drop perception confidence, trigger safety disengagements, or force the vehicle to pull over, although these are relatively rare. Instead, most of the time, the camera will need a wipe from the owner next time they stop the car.
But unlike human drivers who can manually clear their view, a Robotaxi operating 24/7 without a steering wheel or mirrors must maintain pristine vision autonomously. The Cybercab’s side repeater washer delivers targeted cleaning bursts precisely where needed for merging, lane changes, and blind-spot monitoring — functions that demand uninterrupted visibility from the external cameras:
And this is how the side camera and washer look like on a Cybercab. This is from an Engineering vehicle in Peabody MA. pic.twitter.com/Re8VknpmLM
— Tobias Goebel (Unsupervised) (@tpgoebel) June 17, 2026
This hardware directly tackles a known pain point in current FSD deployments. Owners frequently report camera-related alerts during inclement weather, which is understandable, but needs to be solved for a true autonomous experience.
For a production Robotaxi fleet aiming for high utilization and minimal downtime, robust washer systems represent a foundational reliability upgrade; essentially, they’re a must-have. Early sightings suggest the design may extend to rear cameras as well, creating a comprehensive cleaning architecture that keeps the entire vision suite operational in harsh environments.
Without it, even the most advanced neural nets struggle when their “eyes” are compromised.
What Does This Mean for AI4 Cars?
This Cybercab detail raises timely questions for AI4 cars already on the road. While Hardware 4 delivers superior compute and camera resolution compared to earlier versions, production models typically lack dedicated side and rear washers. Tesla has included them on Model Y robotaxis that it is using in the fleet:
Tesla Robotaxi has a highly-requested hardware feature not available on typical Model Ys
As Tesla refines unsupervised FSD for broader release, the gap in environmental resilience becomes evident. Software improvements can help mitigate issues, but they cannot fully replace physical cleaning in heavy rain or muddy conditions. Analysts and owners increasingly speculate that AI4 vehicles may eventually require similar washer retrofits — or a future AI4.5 variant — to match the Cybercab’s all-weather readiness and support the same level of autonomy.
As testing progresses, the Cybercab’s washer mechanism highlights Tesla’s pragmatic focus on real-world robustness. It may well become the hardware piece that determines how quickly and reliably FSD scales from prototypes to everyday vehicles.
Tesla faces Full Self-Driving pushback in EU over ‘speeding’
Tesla teases greater Grok FSD integration and ‘Banish’ feature ‘in about 3 months’
