Tesla has rolled out an extended warranty offer to owners of Model S and Model X whose vehicles are equipped with the company’s older infotainment systems. Under the extended warranty, Model S and Model X owners would be able to have their media control unit’s 8GB eMMC repaired or replaced free of charge. Some Model S and X owners have started receiving emails from the electric car maker about the update.
Vehicles that were produced before March 2018 were equipped with the company’s first-generation infotainment system, dubbed by the EV community as the MCU1. An upgraded MCU was rolled out to Model S and Model X that were produced after March 2018, which offered faster touch response, support for new features like Netflix streaming, and a variety of other functions. Tesla continued to roll out updates for MCU1 units, but eventually, the infotainment systems showed their age.
Owners of older Model S and Model X have reported some issues with their vehicles’ infotainment systems. According to the owners, the touchscreen could become less responsive over time, power-up times could become longer, and the screen could freeze from time to time. At times, the entire MCU1 unit may even fail. Speculations among the EV community suggested that the issue was due to the MCU1’s embedded Multi-Media-Card memory (eMMC). Based on Tesla’s recent extended warranty notice, it appears that this was indeed the case.
“For customer peace of mind, we are providing additional coverage on some Model S and Model X vehicles built before March 2018 that are equipped with an 8GB embedded MultiMediaCard (“8GB eMMC”) in the media control unit. We are aware that this component may malfunction due to accumulated wear. If this occurs, it could result in a blank or intermittently blank center display, or an alert indicating that a memory storage device has degraded and to contact Service,” the electric car maker wrote.
In its official announcement, Tesla mentioned some guidelines for Model S and Model X owners who wish to take advantage of their vehicles’ extended warranty.
“The Warranty Adjustment Program applies only to Model S and Model X vehicles built before March 2018. Model S and Model X vehicles built during and after March 2018, as well as all Infotainment Upgrades, are not equipped with the 8GB eMMC, and parts other than the 8GB eMMC are not included in this Warranty Adjustment Program. Diagnosis or repair for conditions other than the part and condition described above is not covered under this Warranty Adjustment Program,” the company wrote.
Overall, Tesla’s extended warranty for the Model S and Model X’s eMMC stands as some positive news for owners of the all-electric flagship sedan and SUV. Owners of older Model S and Model X are early adopters of Tesla’s electric cars, after all, and they comprise the foundations of the company’s consumer base. With this in mind, it is only appropriate for Tesla to do right by its early customers, even if it has to replace the 8GB eMMC of older Model S and Model X’s infotainment systems on its own dime.
Tesla’s full announcement for its extended Model S and Model X warranty could be viewed here.
The Tesla Model X has always been one of the company’s most loved vehicles, despite its low sales figures, which can be attributed to its high price tag.
However, the Model X has been a signature item on Tesla’s menu of cars, most notably recognized by its Falcon Wing Doors, which are aware of its surroundings and open according to what’s around it.
But recent improvements to the Model X were looking slim to none, but it appears most of the fixes actually happened under the body, at least according to Tesla’s Vice President of Powertrain, Lars Moravy.
In a recent interview with Car and Driver, Moravy detailed all of the changes to the 2026 iteration of the vehicle, which was about 400 pounds lighter than it was originally. The biggest change is a modification with the rear motor, switching from an induction-type motor to a permanent-magnet design and optimizing the half-shafts, which shed about 100 pounds.
Tesla also got “almost 80 pounds out of the interior bits and pieces,” which “included making parts thinner, different manufacturing process choices, and incorporating airbag-deployment requirements into the headliner fabric,” the report said.
Additionally, the standard five-passenger, bench seat configuration saved 50 pounds by ditching pedestal mounting. This also helped with practicality, as it helped the seat fold flat. Engineers at Tesla also saved 44 pounds from the high-voltage wiring through optimizing the wiring from the charge-port DC/DC converter and switching from copper to aluminum wiring.
Tesla makes a decision on the future of its flagship Model S and Model X
Tesla also simplified the cooling system by reducing the number of radiators. It also incorporated Nürburgring cooling requirements for the Plaid variant, which saved nearly 30 pounds.
Many Tesla fans will be familiar with the megacastings, manufactured in-house by presses from IDRA, which also saves more than 20 pounds and boosts torsional stiffness by around 10 percent. Tweaks to the suspension also saved 10 pounds.
People were truly disappointed with what Tesla did with the Model S and Model X, arguing that the cars needed a more severe exterior overhaul, which might be true. However, Tesla really did a lot to reduce the weight of the vehicle, which helps increase range and efficiency. According to Grok, every 200 pounds removed adds between 7 and 15 percent to range estimations.
This makes sense considering the range estimations both increased by 7 percent from the Model X’s 2025 configuration to the 2026 builds. Range increased on the All-Wheel-Drive trim from 329 miles to 352 miles, while the Plaid went from 314 miles to 335 miles.
Tesla has officially launched its first branded Supercharger just months after initiating a new program that allows third-party companies to brand their own charging piles.
The site opened in Land O’ Lakes, Florida, and features eight V4 Supercharging stalls offering up to 325 kW of charging speed. It appears it was purchased by a company called Suncoast Credit Union. This particular branch is located Northeast of Tampa, which is on the Gulf of Mexico.
It features graphics of Florida animals, like alligators:
Here’s a video of the graphics being installed on the Tesla Superchargers at this site: https://t.co/oIfEPNZjAH pic.twitter.com/ENWakZ2qT9
— TESLARATI (@Teslarati) November 20, 2025
Tesla launched this program back in September, and it basically was a way to expand its Supercharger presence and also allow companies to pay for the infrastructure. Tesla maintains it. When it announced the “Supercharger for Business,” it said:
“Purchase and install Superchargers at your business. Superchargers are compatible with all electric vehicles, bringing EV drivers to your business by offering convenient, reliable charging.”
The program does a few things. Initially, it expands EV charging infrastructure and makes charging solutions more readily available for drivers. It can also attract people to those businesses specifically.
Tesla launches new Supercharger program that business owners will love
The chargers can also be branded with any logo that the business chooses, which makes them more personalized and also acts as an advertisement.
The best part is that the customers do not have to maintain anything about the Supercharger. Tesla still takes care of it and resolves any issues:
“We treat your site like we treat our sites. By providing you with a full-service package that includes network operations, preventative maintenance, and driver support, we’re able to guarantee 97% uptime–the highest in the industry.”
It appears the Superchargers will also appear within the in-car nav during routing, so they’ll be publicly available to anyone who needs to use them. They are still available to all EVs that have worked with Tesla to utilize its infrastructure, and they are not restricted to people who are only visiting the business.
Tesla has revealed its Cybertruck light bar installation fix after a recall exposed a serious issue with the accessory.
Tesla and the National Highway Traffic Safety Administration (NHTSA) initiated a recall of 6,197 Cybertrucks back in October to resolve an issue with the Cybertruck light bar accessory. It was an issue with the adhesive that was provided by a Romanian company called Hella Romania S.R.L.
Tesla recalls 6,197 Cybertrucks for light bar adhesive issue
The issue was with the primer quality, as the recall report from the NHTSA had stated the light bar had “inadvertently attached to the windshield using the incorrect surface primer.”
Instead of trying to adhere the light bar to the Cybertruck with an adhesive, Tesla is now going to attach it with a bracketing system, which will physically mount it to the vehicle instead of relying on adhesive strips or glue.
Tesla outlines this in its new Service Bulletin, labeled SB-25-90-001, (spotted by Not a Tesla App) where it shows the light bar will be remounted more securely:
The entire process will take a few hours, but it can be completed by the Mobile Service techs, so if you have a Cybertruck that needs a light bar adjustment, it can be done without taking the vehicle to the Service Center for repair.
However, the repair will only happen if there is no delamination or damage present; then Tesla could “retrofit the service-installed optional off-road light bar accessory with a positive mechanical attachment.”
The company said it would repair the light bar at no charge to customers. The light bar issue was one that did not result in any accidents or injuries, according to the NHTSA’s report.
This was the third recall on Cybertruck this year, as one was highlighted in March for exterior trim panels detaching during operation. Another had to do with front parking lights being too bright, which was fixed with an Over-the-Air update last month.
Tesla Model X lost 400 pounds thanks to these changes
Tesla launches its new branded Supercharger for Business with first active station
