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Opinion: Where would Herbert Diess fit best (hypothetically)?
Herbert Diess is officially no longer a Volkswagen employee, effective Wednesday. The seven-year reign as CEO and Chairman of the Board of Management came to somewhat of an abrupt end after Diess and VW decided to part ways at the end of August.
“These were the most rewarding seven years of my career. The future of our industry can be brilliant, but we have to change fast. Volkswagen has already changed tremendously and is well underway,” Diess said. “We have transformed the company that was seen as an autocratic cheat into a global thought leader in clean mobility.”
Herbert Diess bids farewell to Volkswagen on his final day as CEO
Diess’s future remains in question, and while retirement is the likely option, there are several routes that he could potentially go, barring any stipulation in his contract that would eliminate the possibility of working for a competitor. While it is a long shot, Diess has three main automakers he would likely benefit from almost immediately, making an impact on several companies as his proven track record speaks for itself.
Tesla
(Credit: Herbert Diess/LinkedIn)
While I have already been in numerous discussions with various people about this possibility, and even though it seems unlikely, the first company that Diess would benefit is Tesla. Not only does Diess share a friendship with Elon Musk, but he could also benefit Tesla’s European business with additional expertise on the market. VW has performed very well in Europe in terms of EVs, and helping Tesla expand its operations throughout the continent would likely be a huge advantage for the company.
Tesla undoubtedly has a bright future in Europe, but Volkswagen currently holds the EV title there. The AG owned 1/4 of the European plug-in market in 2021, according to CleanTechnica data.
Toyota
I believe Diess has the track record to be a considerable ally to Toyota. Why? Toyota and VW have a lot of parallels, and Diess would likely navigate through them with considerable success.
Toyota is the world’s largest automotive manufacturer by volume, and it has been for some time. The last time a major automotive manufacturer outproduced Toyota was when GM built nearly 1M cars more than the Japanese company in 2011. Even VW finished ahead of Toyota in terms of production that year, but it has been a masterclass in production ever since.
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Credit: Toyota
Volume is not the only way the two companies are somewhat similar. EV development is also somewhat of a parallel. VW has coming out of the Dieselgate crisis and had to make major waves to regain consumer trust. Diess knew this, and pushed incredibly hard for several years to help VW reinvent its reputation as a sustainable company. Toyota really needs the same thing.
Although it isn’t going thru an emissions scandal, Toyota has basically half-committed to EVs, aiming to go toward hydrogen and hybrid vehicles instead. It is not to say that the company hasn’t contributed to sustainability in other ways: the Toyota Prius was a huge step forward in sustainable transport. Evolution needs to continue, however, and it is time for Toyota to really begin developing some high-tech EVs. They’re falling behind, and Diess, with his experience in high-volume companies and sluggish EV plans, is a good fit.
General Motors
GM would also be a good fit for Diess simply because of his push and determination to transition a company quickly. GM is honestly a company that has so much potential, but it feels like they’re falling just short of the mark in so many areas. The Bolt has plagued GM with bad advertising for several years, the HUMMER EV is having more issues than what were anticipated, and the company’s plans for electrification seem to be one drastic announcement followed by silence and promises that they’ll one day overtake Tesla.
While Tesla dominates the industry now, it will eventually take a few decades for others to catch up, and they likely will. However, Tesla is establishing itself as the leader and it is no secret. It is going to take a long time to figure out the tech and the manufacturing and the supply chain.
The first 2022 GMC HUMMER EV Pickup Edition 1 exits Factory ZERO in Detroit and Hamtramck, Michigan. VIN 001 was auctioned in March 2021 at the Barrett-Jackson Scottsdale auction for $2.5 million to benefit the Tunnel to Towers Foundation. (Photo by Jeffrey Sauger for General Motors)
GM will likely catch up to Tesla, but it won’t be in the 2020s or 2030s. They’ll all even out, just as the market is now. A lot of car companies do a lot of business, and it’s only a matter of time before other companies begin to figure things out.
GM will absolutely be a true player in the EV industry, and it’s just going to take some time. This is where I feel Diess would be a considerable asset to GM, simply because he emphasized on accelerating VW’s transition to sustainable energy. The goals of 2035 or more were simply not going to work. Things needed to be figured out now, and the goal is to establish yourself as an early player in the disruption of a sector. VW has done that thanks to Diess, GM has announced more (at least to me) but accomplished considerably less.
I’d love to hear from you! If you have any comments, concerns, or questions, please email me at joey@teslarati.com. You can also reach me on Twitter @KlenderJoey, or if you have news tips, you can email us at tips@teslarati.com.
Tesla has started to deploy the 2026 Summer Update to owners across its fleet, and among the biggest changes are improvements to Navigation, a new startup animation for the Model 3 and Model Y, Caraoke scoring, and new capabilities for Grok.
As the update has started making its way to some cars, we can now see a few of the features operating in real-time. We will show you what some of the new features look like in this article, along with some additional details on what changed.
Not all of the new features in the 2026 Summer Update have quite made an appearance, but some of them have, so we’ll show those here:
New Animation Screen for 3/Y
Tesla is rolling out a new startup animation for Tesla Model 3 and Model Y owners. This is present in Launch Edition and Performance Model 3 and Model Y, but other trim levels do not have anything like this.
The new animation screen on Model 3/Y with the 2026 Summer Update
Apparently color will also be customizable: pic.twitter.com/wSdwggtG3S
— TESLARATI (@Teslarati) July 27, 2026
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Owners can adjust the color associated with the startup animation to suit their preferences. It is a surprise that more automakers do not focus on this animation for their vehicles; it can be a great first impression piece and make the car immediately feel more luxurious.
Tesla has included this on more premium trims, but it is nice to see it on the Model 3 and Model Y.
Grok Improvements
Grok can now adjust more things in the car outside of the Navigation system. Now, drivers can adjust anything from climate to driving settings by simply speaking to the AI assistant in the car:
@Tesla‘s AI assistant (Grok) with its new vehicle commands in action.
Set the climate, your destination and vehicle settings all in one go! pic.twitter.com/0bBTqaAk6G
— Not a Tesla App (@NotATeslaApp) July 28, 2026
You don’t even have to push a button, either. Instead, you can just say “Hey, Grok,” if you have it enabled. That feature rolled out with the 2026 Spring Update just a few months back.
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This is a great feature, especially pertinent for the Robotaxi platform, as there will be no buttons inside the Cybercab when it eventually starts giving rides to the public. It also broadens Grok’s capabilities, which were relatively limited in terms of vehicle setting adjustments beforehand.
Tesla briefly offered one Robotaxi part in its Parts Catalog for your personal car, only to remove it just a short time after it was first noticed.
Tesla’s Robotaxi camera washer apparatus was briefly available for purchase on the company’s Online Parts Catalog. The camera washer was first noticed on Model Y Robotaxi vehicles about six months ago in Austin.
🚨 Tesla looks to have installed Camera Washers on the side repeater cameras on Robotaxis in Austin
pic.twitter.com/xemRtDtlRR— TESLARATI (@Teslarati) January 23, 2026
First noticed by Not a Tesla App, the Camera Washer entries appeared for the new “Juniper” Model Y under a category called “Halo,” which has also now disappeared. Interestingly, Halo probably is related to Tesla’s internal “Project Halo,” which was a project that aimed to retrofit customer-owned Model Ys into functional Robotaxis.
This hardware addition would likely be required for the vehicle to operate as a Robotaxi, as the Camera Washer seems to be a non-negotiable part of the vision-based system Tesla utilizes for self-driving efforts.
However, this part has since been removed and is no longer visible on the EPC.
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Now the true question lingers: Why would Tesla add this Camera Washer to the Model Y parts catalog? Is it planning to make it available for owners to utilize on their own cars for personal use, or will it become a prerequisite for Robotaxi operation in customer-owned cars?
While discussing the upgrade options for Hardware 3 vehicles during the Q1 Earnings Call, Tesla CEO Elon Musk had said that the company could establish small, satellite shops that would upgrade cameras and self-driving computers. Perhaps this same strategy could be utilized for vehicles that want to be included in Robotaxi but do not have the correct hardware.
AI4 is currently represented as capable of unsupervised self-driving, and the same was said about HW3 at one point, only for Tesla to admit last quarter that it would, unfortunately, not be possible. Perhaps AI4 vehicles might need this camera washer as a prerequisite, just as HW3 cars will need that camera and computer upgrade.
This could be the first hint of that’s where we are headed.
Tesla has started rolling out a broader change to the ride experience for its Robotaxi fleet by silencing turn signals, but the change is certainly polarizing.
Tesla has generally made it clear that its purpose-built ride-hailing platform, Robotaxi, will cater to the rider in nearly every way possible. This includes having climate preferences, music, and other personal settings loaded up in the car as the rider enters.
But Tesla is taking it a step further by muting turn signal chimes altogether, a change that appears to be a way to make the ride more peaceful:
Tesla has finally turned off the blinker/turn signal noises in their Model Y Robotaxis.
This is a small update, but will definitely be noticeable for riders. It didn’t really make much sense to leave the turn signal sound on when it’s Unsupervised. pic.twitter.com/ITwx60PAMO
— Sawyer Merritt (@SawyerMerritt) July 27, 2026
However, there are a handful of people who are not thrilled about this change. Turn signals are a conditioned part of the human mind for those who ride in a car regularly.
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Taking a turn without one feels strange and odd, and not hearing it click while activated could set off some alarms for riders, who might use the noise as confirmation that other drivers know of their intention to turn.
I kind of like it being on, threw me off when riding with Zoox who has had it disabled
— Dan Burkland (@DBurkland) July 27, 2026
Turn signal noises are still audible in customer cars, so if you use FSD in your personal vehicle, you will still hear the turn signal.
The move is certainly one that is unique, but not one that separates it from other ride-sharing services. In a normal car, the clicking sound confirms to the driver that the blinker is active. In a fully driverless Robotaxi, that feedback serves no purpose for passengers, other than peace of mind.
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