News
Older Tesla Model S builds to lose connectivity features with 3G network phase out
Tesla Model S owners with pre-June 2015 builds of the company’s flagship sedan are set to lose some connectivity features in their vehicle as AT&T is gearing up to shut down its inferior 3G network.
Due to the recent phase-out of older cellular networks like 3G, Tesla Model S vehicles built before June 2015 are still operating with the old MCU chip that cannot connect to LTE networks. AT&T’s decision to shut down the 3G network it has operated since 2004 in February 2022. The company stated that more effective networks, like LTE, 4G, and 5G, offer customers faster speeds. The 3G network is inferior compared to the newer, more advanced cellular networks, and 3G is not needed anymore.
According to Tesla enthusiast Sawyer Merritt, an inside source has indicated that these vehicles without the MCU2 upgrade will lose certain connectivity features when the 3G network is shut down. The only way these features will continue to operate without the MCU2 upgrade is if the vehicle is connected to Wi-Fi.
Merritt indicates that Tesla will be offering retrofits for these vehicles for a bargain price of only $200, even though the vehicles affected by this could be up to nine years old.
BREAKING: A source has informed me that due to AT&T shutting down its 3G network by Feb 2022, Model S’s without an LTE-capable modem will lose connectivity features unless connected to WiFi. HOWEVER, Tesla will offer retrofits for $200. Affected vehicles are pre June 2015.
1/2
— Sawyer Merritt ?? (@SawyerMerritt) July 16, 2021
Interestingly, Infotainment Upgrades for owners who drive pre-April 2018 versions of the Model S or Model X are eligible to purchase the MCU2 upgrade as well, but it’s available for $2,000 plus tax unless Autopilot Computer 2.0 or 2.5 is installed. For these vehicles, the upgrade is only $1,500.
Infotainment Upgrades are not uncommon for owners of older Tesla vehicles, and we have covered some owner’s experiences in the past. More often than not, the MCU2 upgrade is utilized to gain better performance with smoother instrument cluster commands, access to streaming music and the Tesla Arcade, the added ability to watch YouTube, Netflix, and Hulu, new Driver Assistance features like Driving Visualization, DashCam, and Cellular and WiFi connectivity.
Unfortunately, when MCU2 upgrades occur, owners lose access to AM and FM radio, as well as SiriusXM.
While it is unfortunate some owners of Teslas older vehicles will have to upgrade to keep these connectivity features, it is likely a good thing to have owners operating with MCU2. Because of the chip’s increased capability, owners can experience more features with their cars. At the same time, the upgrade also offers better software performance with more responsive and smoother operation with the touchscreen. Additionally, downtime in the Tesla, like when Supercharging, will now offer more options for entertainment.
Don’t hesitate to contact us with tips! Email us at tips@teslarati.com, or you can email me directly at joey@teslarati.com.
Elon Musk
Tesla CEO Elon Musk announces major update with texting and driving on FSD
“Depending on context of surrounding traffic, yes,” Musk said in regards to FSD v14.2.1 allowing texting and driving.
Tesla CEO Elon Musk has announced a major update with texting and driving capabilities on Full Self-Driving v14.2.1, the company’s latest version of the FSD suite.
Tesla Full Self-Driving, even in its most mature and capable versions, is still a Level 2 autonomous driving suite, meaning it requires attention from the vehicle operator.
You cannot sleep, and you should not take attention away from driving; ultimately, you are still solely responsible for what happens with the car.
The vehicles utilize a cabin-facing camera to enable attention monitoring, and if you take your eyes off the road for too long, you will be admonished and advised to pay attention. After five strikes, FSD and Autopilot will be disabled.
However, Musk announced at the Annual Shareholder Meeting in early November that the company would look at the statistics, but it aimed to allow people to text and drive “within the next month or two.”
He said:
“I am confident that, within the next month or two, we’re gonna look at the safety statistics, but we will allow you to text and drive.”
“I am confident that, within the next month or two, we’re gonna look at the safety statistics, but we will allow you to text and drive.”
Does anyone think v14.3 will enable this? pic.twitter.com/N2yn0SK70M
— TESLARATI (@Teslarati) November 23, 2025
Today, Musk confirmed that the current version of Full Self-Driving, which is FSD v14.2.1, does allow for texting and driving “depending on context of surrounding traffic.”
Depending on context of surrounding traffic, yes
— Elon Musk (@elonmusk) December 4, 2025
There are some legitimate questions with this capability, especially as laws in all 50 U.S. states specifically prohibit texting and driving. It will be interesting to see the legality of it, because if a police officer sees you texting, they won’t know that you’re on Full Self-Driving, and you’ll likely be pulled over.
Some states prohibit drivers from even holding a phone when the car is in motion.
It is certainly a move toward unsupervised Full Self-Driving operation, but it is worth noting that Musk’s words state it will only allow the vehicle operator to do it depending on the context of surrounding traffic.
He did not outline any specific conditions that FSD would allow a driver to text and drive.
News
Tesla Semi just got a huge vote of confidence from 300-truck fleet
The confidential meeting marks a major step for the mid-sized carrier in evaluating the electric truck for its regional routes.
The Tesla Semi is moving closer to broader fleet adoption, with Keller Logistics Group wrapping up a key pre-production planning session with the electric vehicle maker’s team this week.
The confidential meeting marks a major step for the mid-sized carrier in evaluating the electric truck for its regional routes.
Keller’s pre-production Tesla Semi sessions
Keller Logistics Group, a family-owned carrier with over 300 tractors and 1,000 trailers operating in the Midwest and Southeast, completed the session to assess the Tesla Semi’s fit for its operations. The company’s routes typically span 500-600 miles per day, positioning it as an ideal tester for the Semi’s day cab configuration in standard logistics scenarios.
Details remain under mutual NDA, but the meeting reportedly focused on matching the truck to yard, shuttle and regional applications while scrutinizing economics like infrastructure, maintenance and incentives.
What Keller’s executives are saying
CEO Bryan Keller described the approach as methodical. “For us, staying ahead isn’t a headline, it’s a habit. From electrification and yard automation to digital visibility and warehouse technology, our teams are continually pressure-testing what’s next. The Tesla Semi discussion is one more way we evaluate new tools against our standards for safety, uptime, and customer ROI. We don’t chase trends, we pressure-test what works,” Keller said.
Benjamin Pierce, Chief Strategy Officer, echoed these sentiments. “Electrification and next-generation powertrains are part of a much broader transformation. Whether it’s proprietary yard systems like YardLink™, solar and renewable logistics solutions, or real-time vehicle intelligence, Keller’s approach stays the same, test it, prove it, and deploy it only when it strengthens service and total cost for our customers,” Pierce said.
News
Tesla extends FSD Supervised ride-alongs in Europe by three months
Needless to say, it does appear that FSD fever is starting to catch in Europe.
Tesla appears to be doubling down on its European Full Self-Driving (Supervised) push, with the company extending its demo ride-along program by three months until the end of March 2026. The update seems to have been implemented due to overwhelming demand.
Needless to say, it does appear that FSD fever is starting to catch in Europe.
Extended FSD demonstrations
Tesla EU Policy and Business Development Manager Ivan Komušanac shared on LinkedIn that the company is offering ride-along experiences in Germany, France and Italy while working toward FSD (Supervised) approval in Europe.
He noted that this provides a great feedback opportunity from the general public, encouraging participants to record and share their experiences. For those unable to book in December, Komušanac teased more slots as “Christmas presents.”
Tesla watcher Sawyer Merritt highlighted the extension on X, stating that dates now run from December 1, 2025, to March 31, 2026, in multiple cities including Stuttgart-Weinstadt, Frankfurt and Düsseldorf in Germany. This suggests that the FSD ride-along program in Europe has officially been extended until the end of the first quarter of 2026.
Building momentum for European approval
Replies to Merritt’s posts buzzed with excitement, with users like @AuzyMale noting that Cologne and Düsseldorf are already fully booked. This sentiment was echoed by numerous other Tesla enthusiasts on social media. Calls for the program’s expansion to other European territories have also started gaining steam, with some X users suggesting Switzerland and Finland as the next locations for FSD ride-alongs.
Ultimately, the Tesla EU Policy and Business Development Manager’s post aligns with the company’s broader FSD efforts in Europe. As per recent reports, Tesla recently demonstrated FSD’s capabilities for Rome officials. Reporters from media outlets in France and Germany have also published positive reviews of FSD’s capabilities on real-world roads.