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VW ID.3 software failures have cost Tesla and Elon Musk a key ally in the EV transition
The automotive sector’s transition to electric mobility is undeniable at this point, but the pace of the transition itself depends largely on the number of automakers that dedicate themselves seriously to EVs. While Tesla is at the forefront of this change with the Model S,3,X, and Y, the company needs all the help it can get from veteran automakers to foster the adoption of sustainable transportation as quickly as possible.
For some time now, one of Tesla and CEO Elon Musk’s key ally in the emerging electric vehicle sector is Herbert Diess, a huge proponent of EVs. Musk and Diess have expressed their support for each other openly, both on Twitter and in previous interviews. This was particularly evident during the 2019 Golden Steering Wheel Awards in Berlin, when both executives traded compliments as they showed their optimism about the electric vehicle sector.
Unfortunately, circumstances surrounding the Volkswagen ID.3, the first of the German automaker’s flagship line of all-electric vehicles, may have resulted in Diess being stripped of his role as the chairman of the Volkswagen brand. According to a Wall Street Journal report, part of the reason behind Diess’ removal had to do with the ID.3’s delays, particularly regarding the vehicles’ in-car software.
The Volkswagen ID.3 was poised to be the German automaker’s answer to the Tesla Model 3, a vehicle that may even be considered as the second coming of the ubiquitous Beetle. The vehicle has been in the works for years now, and much progress has been made towards its release. The ID.3 actually entered production, but there was one glaring issue — its software had numerous issues, preventing the car from bring cleared for deliveries.
These software issues were severe, with previous reports pointing to dozens of bugs being posted by test drivers practically every day. Reports also pointed to release dates for the vehicle being pushed back, and in the Wall Street Journal’s recent report, the publication noted that the ID.3 had actually been delayed a second time. Some versions of the car are reportedly poised to be delivered this September, but cloud-connected units are not due to come out until the end of this year.
Cloud connectivity is a key aspect of the Volkswagen ID.3, as it would allow the German automaker to provide a user experience not unlike the one offered by Tesla and its constant over-the-air software updates. Reports have indicated that Volkswagen’s software engineers have not been able to accomplish this, despite the company’s cloud-based applications being developed with Microsoft.
A report from Germany’s Auto Motor und Sport has noted that Diess’ replacement would likely be Oliver Blume, who is Porsche’s CEO. Blume, while not openly friendly to Tesla and Elon Musk as Diess, has something tangible under his belt: the Taycan, an all-electric car that is actually being delivered to customers today. But it should be noted that the Taycan is more of a true driver’s car that just happens to be electric, instead of a Model 3 rival that is reasonably priced and bleeding with tech.
Hopefully, the loss of Diess at Volkswagen’s helm will not become a roadblock to the established automaker’s transition to electric cars. The era of electric vehicles seems to be at hand, after all, with the emergence of technologies such as a million-mile battery and vehicles that near price parity with internal combustion cars.
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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
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.
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.
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.
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.
Tesla Summer Update begins rolling out: a look at the new features
Tesla briefly offered this Robotaxi part for your personal car
