Tesla's Giga Mexico is expected to take 12 to 15 months to build
EsperJohnathan (Edited by Not a Tesla App)
Tesla is set to construct a new Gigafactory in Mexico, with an extended construction timeline of 12 to 15 months. This is longer than the record-breaking nine months it took to build Giga Shanghai but for a good reason. Governor Samuel García Sepúlveda revealed that the longer construction time is due to the company working on a new production line for Tesla's upcoming compact car, which is expected to be a smaller version of the Model Y.
Developing a New Production Line
In an interview with Milenio Televisión, Governor García Sepúlveda explained the reason behind the extended construction period: "In the beginning, there was talk that they wanted to break the nine-month Shanghai record, but with the meetings, we have been having, the model they want to bring out, which is the economic model that is going to be sold massively, is going to require a whole new production line."
The production line is currently in the workshop stage, and the construction will commence once completed. Governor García Sepúlveda revealed that Nuevo León was ready to start in November 2022, awaiting the final rendering of the plant for necessary adjustments. "Since November, when they practically gave us the green light, we moved in turbo, in water, in electricity, in gas, in school and connectors. We are ready, we have to wait for the final render to adapt, polish and start the projects that Nuevo León has been ready to start since November, and as soon as Tesla tells us to go ahead, we will start," he said.
Largest Gigafactory and a New Sustainable City Model
The Governor highlighted that the Santa Catarina plant will not only be Tesla's most enormous, surpassing Texas, but the largest in the world. "This is going to be the largest Gigafactory in dimension worldwide, even bigger, by far, than the one in Texas, which is the biggest today," he said. In addition, the arrival of Tesla in the state will bring a new sustainable and connected city model.
This significant investment will benefit Santa Catarina and neighboring cities and states. García Sepúlveda sees a bright future for Nuevo León, as it is destined to become the world hub of electromobility.
With the construction of the Tesla Gigafactory Mexico underway, the region is poised to become a global center for electromobility and sustainable innovation. While the construction of Tesla Gigafactory Mexico is taking longer than Giga Shanghai, focusing on a new production line for the company's $25k compact car is an exciting development.
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Tesla’s Vice President of Vehicle Engineering, Lars Moravy, recently took to X and opened the floor for user input. There, he asked the community for features and improvements they’d like to see to make Teslas better heading into 2026.
This post generated thousands of suggestions - and we recapped the best of them. There were also a few that Lars responded to, giving owners hope for some much-requested future changes, so let’s take a look at what may be coming
Lumbar Profile Support
Today, lumbar support is one of the few items that is not saved in the Tesla profile. That means if you have multiple drivers who use the same vehicle, you’re often left adjusting this setting manually, as it retains the setting that was last used. One community member suggested saving your lumbar setting to your profile just like Tesla does for other seat settings.
Lars said making this change seems doable, but it’ll take some engineering magic. The lumbar support isn’t tied to an absolute sensor like the other seat settings. This suggests that Tesla does not have an exact value to save, as it does with other seat functions, but Lars believes Tesla can find a way to save lumbar preferences. Tesla could potentially time how long the motor runs to get to the user’s lumbar setting and save this value.
With that said, it seems the vehicle engineering team may take a look at this one, and we may see it included in a future update.
Model 3 Signal Stalk Retrofit
The move away from traditional stalks in favor of the steering wheel buttons on the Refreshed Model 3 has been a point of debate. While the author is squarely in the camp of steering wheel buttons (at least with the Cybertruck), many dissent and say that the buttons on the Refreshed 3 aren’t as satisfying or easy to use.
Many other drivers also prefer the tactile feel and muscle memory of a physical stalk for signaling. Tesla appears to favor stalks, as they retained the turn signal stalk with the new Model Y. There are also rumors that Tesla is going to reintroduce the turn signal stalk to the Model 3.
If Tesla adds stalks back to the new Model 3, current 2024+ Model 3 owners are still left without stalks. However, a user suggested adding stalks as a retrofit option. Lars said that he would try to consider a retrofitted signal stalk for the Refreshed Model 3, similar to the simplified version in the Refreshed Model Y.
While less definitive than the lumbar support response, it appears that Tesla may at least consider offering a stalk retrofit for the new Model 3. If you’re a lover of signal stalks and can’t wait for Tesla to get an official one - we recommend the Enhauto S3XY Stalks, which are customizable and feel very close to Tesla’s original fit and finish.
With that said, it’s nice to see Tesla incorporating more community feedback into its vehicle design these days. Perhaps one day, they’ll address the infamous auto wipers. They have gotten better, but they’re still not as reliable as what’s available in most other vehicles. With that said, we look forward to the changes that will emerge from these recent conversations.
Sometimes, even with Tesla’s intensive bug-testing regime, bugs manage to make it out into the wild. In this particular case, a European user (@darkwaffle48484 on X) noticed that their 2024 Model 3 was using up more battery than normal while parked. Normally, they noted that the vehicle would lose about 1-2% per week; however, recently, they noticed much larger drops of 3-4% per night.
They monitored their Tesla widget and noticed the car wasn’t entering deep sleep. The widget consistently showed a recent connection time—usually within the past 45 minutes.
Fix Inbound
After discussing the issue with other Tesla owners and realizing it was somewhat widespread, they contacted Tesla Service. The service team confirmed that it was a firmware bug affecting the Telematics Control Unit (TCU), which prevented the vehicle from entering deep sleep mode.
The TCU is essentially the communications hub of your Tesla - and is mounted on the ceiling of newer vehicles such as the Model 3 and the new Model Y. It enables cellular and location services (via GPS) and also handles Wi-Fi and Bluetooth services. Tesla Service stated that this bug is planned to be fixed in update 2025.14.6, although the exact version number could change. However, they confirmed that they are aware of the issue and it is being addressed.
@darkwaffle48484
When the user reached out to Tesla Service, Tesla Service responded with the following (translated from Dutch):
“It has been confirmed that this is a firmware bug. The fix is in one of the next updates. Currently, it is planned for 2025.14.6 (subject to change). Do you have any more questions?”
Potentially Region-Specific
This bug could potentially be region-specific. TCUs often require specific hardware components, such as modems, as well as specific firmware versions that support different regions and cellular providers. These enable Tesla to comply with local cellular standards and regulations and ensure that your vehicle can connect to the networks available in that particular region.
At this point, it’s not clear when the fix will roll out, but given that update 2025.14.1 has practically stopped rolling out, Tesla may be waiting to resume the rollout with update 2025.14.3 or this 2025.14.6 version.
If you’ve noticed this issue and are in a non-European nation, let us know.
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