Tesla Has Introduced FSD Hardware 4.0 on the Model Y

By Kevin Armstrong
Tesla has introduced hardware 4.0 for the Model Y
Tesla has introduced hardware 4.0 for the Model Y
BLKMDL3/Twitter

Without fanfare, Tesla has introduced their most refined self-driving computer, Hardware 4.0 (HW4), into the Model Y lineup. It's a surprising move, as it was believed HW4 would roll out with the Model Y redesign. This strategic decision, executed in Tesla’s unique, understated style, follows the quiet integration of HW4 into the luxury Model S and Model X models earlier this year.

This shift came to light thanks to one of our sources, who has provided accurate information in the past. Tesla owner Zack (@BLKMDL3) has now identified multiple Model Y units equipped with fresh hardware at his local delivery center. The distinctive upgraded side repeater and forward-facing cameras indicate HW4 were observed in both Long Range and Performance variants of the Model Y.

Transitioning to the New Standard

Notwithstanding these exciting sightings, numerous Model Ys with the previous hardware was still found at the delivery site. As is customary with Tesla’s approach to hardware rollouts, the full switch to HW4 across all Model Ys will take some time as Tesla factories incorporate these changes.

Source code information connected to a recently manufactured Model Y also confirmed the presence of HW4, designated as "AP HW4". Interestingly, this phased implementation might lead to disparities among Model Y units depending on their manufacturing origin. For instance, those made in China, where no HW4 incorporation has been reported yet, might cause Canadian customers to miss out on the HW4 upgrade.

HW4: Paving the Way for Enhanced Autonomy

Tesla’s HW4 represents the company’s commitment to refine its vision-based self-driving system further, shifting from the previous reliance on a combination of vision and radar sensors. It plays a pivotal role in Tesla’s bold objective to master Full Self-Driving (FSD) by year-end.

Nonetheless, it's worth noting that certain functionalities were not instantly available during the early stages of HW4 deployment. This factor likely played a role in Tesla's decision to delay its introduction of the Model Y. As Tesla continues perfecting HW4, further enhancements are anticipated, including improved handling of complicated maneuvers, such as unprotected turns.

Tesla has introduced hardware 4.0 for the Model Y
Tesla has introduced hardware 4.0 for the Model Y
BLKMDL3/Twitter

The Hardware Evolution: Comparing HW4 and HW3

Insightful images shared by the Tesla community have provided a comparative look between HW4 and its predecessor, Hardware 3.0 (HW3). Of note, the side repeater cameras on the Model Y with HW4 have noticeably larger lens housings and a wider field of view. This departs from early anticipations, which projected HW4 would introduce additional cameras. Instead, the updated hardware seems to enhance the existing camera system.

What Lies Ahead

The introduction of HW4 into the Model Y marks a remarkable stride in Tesla's commitment to perfecting Full Self-Driving technology. As Tesla continues to develop and refine HW4, it's exciting to envision the transformative potential this holds for the automotive landscape.

While Tesla CEO Elon Musk’s ambitious vision of a Robotaxi fleet may still be some way off, the integration of HW4 in the Model Y undeniably represents a key milestone in that journey. As this revolutionary technology evolves, the world eagerly awaits the exciting advancements it promises to bring to the autonomous driving experience.

Tesla Software Update 2023.38 Adds Two New Privacy-Focused Options

By Eva Fox
Tesla has added two new privacy options in update 2023.38.6
Tesla has added two new privacy options in update 2023.38.6
Not a Tesla App

In Tesla software update 2023.38.6 Tesla is quietly adding two new options that gives owners better control over their privacy. In this update, Tesla is adding the ability to disable remote commands and the option to turn off remote debugging.

The move improves privacy and allows Tesla owners to gain greater control over who can access their vehicles and when.

Limit Remote Commands

Last week, we reported that a user was seeing a new option in FSD Beta 11.4.7.3 that allowed him to disable remote commands. This change allowed him to prevent Tesla from executing commands remotely, such as unlocking or starting the vehicle.

The change appears to have been added through a server-side configuration update, although most users with FSD Beta 11.4.7.3 still lack the new option.

Although giving Tesla the ability to execute commands remotely can be beneficial, such as if you're locked out of your vehicle, this new option gives more privacy conscious owners the ability to limit Tesla's access to their vehicle.

This new option is now also a part of Tesla's latest update, version 2023.38.6. However, it's important to note that this new option only limits Tesla's access to execute commands, and not any other third-parties that may have access to the vehicle through their own services.

Disable Remote Debugging

Owners are now noticing that Tesla has added another privacy-focused option in the 2023.38 update. In this update owners now have access to disable or enable remote debugging of their vehicle. Although it's not completely clear what Tesla considers "debugging," it seems that this new option will limit Tesla's ability to connect to the vehicle remotely to run specific commands or look at vehicle logs.

Privacy Comes First

Both of these new privacy options are enabled by default, but they can be changed by navigating to Controls > Service and looking for the new 'Allow Tesla to Remote Start' and 'Allow Remote Debugging' options at the bottom.

While these new options increase Tesla's transparency and privacy, they can limit Tesla's ability to help owners in certain situations. In most cases, the owners will have access to their vehicle and the ability to temporarily enable these options if they need Tesla's help to start their vehicle or help debug any potential issues.

Tesla vehicles are some of the most advanced vehicles on the market in terms of software and connectivity and this is an important step towards achieving a healthy balance between ensuring customer trust and maintaining the necessary access to deliver the exceptional and cutting-edge experience for which the brand is known.

Tesla China Opens Superchargers for SAIC General Motors

By Eva Fox
SAIC-GM electric vehicles at Tesla Supercharger
SAIC-GM electric vehicles at Tesla Supercharger
SAIC-GM

Tesla China is opening select Superchargers in the country for electric vehicles manufactured by SAIC General Motors. This was the company's first such collaboration in China with the local manufacturer.

Tesla opens its Supercharger to SAIC-GM in China

SAIC General Motors announced Friday that it is entering into an agreement with Tesla China. As part of it, electric vehicles produced by SAIC-GM will have access to the largest and highest quality network of charging stations in the world, the Tesla Supercharger network. The goal of the collaboration is to combine charging networks to jointly create efficient and convenient sharing services.

The agreement will come into force this year

Under the terms, starting in late 2023, owners of fully electric Cadillac and Buick models based on GM's Ultium platform in China will have access to Tesla Superchargers and Destination Chargers. They will be able to log into the brand's apps and use the charge map feature to access Superchargers open to select electric vehicles. Using the app, owners of SAIC-GM electric vehicles will also be able to easily pay for charging.

Superchargers are already open to non-Tesla EVs in China

According to a press release from SAIC-GM, Tesla has already opened its charging network in mainland China. There are currently 10 Supercharger sites and more than 200 Destination Chargers open to drivers of select non-Tesla electric vehicles. As the US manufacturer gradually expands the scope of opening its network of charging stations in mainland China, there will be more in the future.

With this powerful alliance, SAIC-GM also became the first domestic company to enter into a charging network collaboration with Tesla China. The agreement comes after Tesla had already opened its Superchargers to electric vehicles from other manufacturers in Europe and in the United States. In addition, almost all companies that manufacture electric vehicles and sell them in the US have already entered into an agreement with Tesla to open up Superchargers for their EVs. Those manufacturers are ready to equip their EVs with North American Charging Standard (NACS) ports.

SAIC-GM expands its charging network

To date, SAIC-GM has built 52 charging stations under its own brand. They offer access to a total of 246 charging stalls. In addition to this and its collaboration with Tesla China, SAIC-GM is currently working with six other major charger operators to provide 500,000 charger stalls to its customers in more than 320 cities nationwide.

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Although we share official Tesla release notes, we are not affiliated with Tesla Motors. We are Tesla fans and supporters.

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