Tesla has doubled-down on vision as they realize they can’t rely on a matrix of sensors in order to produce an accurate representation of the real world, which is required to achieve full self-driving.
With this information in hand, Tesla released their first vehicles without radar earlier this year. If you have a Model 3 or Model Y produced in May or later of 2021 in the US, then you have a vision only car that does not rely on radar.
Unfortunately, the down side to these vehicles right now is that the software hasn’t caught up with the functionality radar was providing yet.
There are many nuances between cars with radar and those without, but there are some major features that are missing from radar-less cars. Some of the missing features were Smart Summon and Emergency Lane Departure Avoidance. The cars were also limited to a maximum speed of 75 MPH (120 KPH) while on Autopilot, compared to a limit of 90 MPH for cars with radar.
That is until now. Tesla has apparently been working on adding these features back as quickly as possible for these newest vehicles. With software updates 2021.4.18.10 and 2021.4.18.11 Tesla has now added Smart Summon and Emergency Lane Departure Avoidance back to vision only vehicles. The maximum speed while on Autopilot has also been increased to 80 MPH in this release, up from 75 MPH.
These features appear to work very similarly to vehicles equipped with radar and Tesla is essentially recreating what radar provided (distance from objects) with image processing. Andrej Karpathy spoke at a conference two weeks ago where he described how Tesla is using vision to determine the distance of objects. It’s an interesting talk if you’re interested in some of the latest information on how Tesla is trying to achieve FSD.
With these major features added back to vision-only cars, Tesla has just about reached feature parity with cars that contain a radar sensor in just a short few months. The speed maximum limit while on Autopilot is still slightly below cars with radar, but 80 MPH seems to be very reasonable.
It’s clear that Tesla believes the future is vision and they will not be relying on other sensors such as radar. As software continues to improve and Tesla is able to more accurately represent distance with vision only, we expect all cars to move to a vision-only system and for radars to be disabled on older vehicles.
Tesla previously told its employees on the Cybertruck production line that work would be halted for three business days and that they would not be required to show up to Giga Texas for any other work. Work was halted on the Cybertruck line from December 3rd until December 6th.
Many speculated that Tesla had hit a demand mark with the Cybertruck or run into other production-related difficulties. However, pausing production for such a short period is a fairly normal business operation, as Tesla continuously retools and upgrades its production lines.
Halts for business demand tend to look more similar to Ford’s F-150 Lightning production halt - where they halted production from November 18, 2024, until January 6, 2025. Ford also announced that this production halt was due to reduced demand for its electric truck in the face of stiffer competition.
Cybertunnel
In this case, part of the reason for the halt could potentially have been due to upgrades to the underground tunnel that is used to move Cybertrucks fresh from the production line to the holding lot at Giga Texas. Tesla has been working on improving the production flow rate for its vehicle - and rather than encountering issues with production, they’ve previously mentioned they’ve had issues with getting vehicles out of their outbound parking lots and off their assembly lines - and into customers’ hands fast enough.
The Cybertunnel moves trucks from inside Giga Texas to the holding lot just outside the factory. At that holding lot, they’re either loaded into trains or trucks to be transported across North America. The tunnel passes underneath Texas Highway 130, helping to ensure that Tesla isn’t clogging up traffic crossing the highway with brand-new trucks.
More Shut Downs?
It’s likely we’ll see even more shutdowns at Giga Texas in the coming months. Tesla has shown that it intends to continue increasing production rates at Giga Texas, which means it will need time to upgrade its assembly lines and processes. In addition, the Model Y is also produced at Giga Texas—and once the Model Y Juniper arrives, there will need to be shutdowns to accommodate re-tooling.
So, no need to stress - it's just regular operations. And we get to see a cool Cyber-themed tunnel too. In the meantime, check out Joe Tegtmeyer’s drone video of Giga Texas below.
Giga Texas on this cold 6 December 2024 morning! Big news with the @boringcompany paving & tunnel covering structure on W side, new mystery construction on W side of GA, continued work on SW corner for tunnel alternate exit & production of both @cybertruck & Model Y today,… pic.twitter.com/94a894ix1I
Tesla’s FSD V13 introduced a host of new features, including the ability to Unpark itself, travel in reverse, and Park at its destination. While FSD can now navigate itself out of a parking spot or garage, there are limited options when arriving at your destination, but that’s about to change.
Garage Support
Ashok Elluswamy, Tesla’s VP of AI, confirmed on X that a future revision of FSD V13 will introduce a variety of parking options, including parking in garages, driveways, parking spots, or simply pulling over on the side of the road. Drivers will presumably be able to pick when choosing a location, or maybe the vehicle will offer suggestions based on the location.
This will be a big addition, as today, FSD doesn’t understand how to park in a garage or driveway. Some owners trick FSD into parking in their driveway by using tape or road paint to outline parking spots.
Soon, that may not be necessary, and instead, FSD will simply back itself into your garage. This feature will probably work best in larger garages—extremely tight garages may not work, given the reduced precision of vision at extremely close distances.
We hope that if Tesla introduces this feature, they’ll sell printable guides you can stick on the garage walls or floor to help ensure your vehicle is in the perfect spot every time. Many commenters mentioned that they park in urban/suburban garages with only inches to spare around their vehicles, so this will be an interesting challenge for Tesla to address.
Parking Garages
Parking garages offer their own unique problem set. For the most part, FSD can already navigate its way out of a parking garage, assuming that there aren’t any special gates or sequenced/signaled signage.
It is also able to find a parking spot in multi-level garages and navigate its way out. More support for multi-level parking garages is coming, as FSD seems to stick to the garage walls until it can find the exit itself. It seems that Tesla’s data gathering and vehicle-to-fleet communication could aid Tesla in figuring out parking garages in terms of knowing the entrances and exits.
FSD 13.2 enters a parking garage. I then park it on the second floor and it escapes the parking garage. I then park it on the snow covered roof and... pic.twitter.com/GxfsldfkUz
In the Upcoming Improvements section of FSD V13, Tesla mentions that more destination options will be supported, including pulling over (at the side of the road) and parking in a spot, driveway, or garage.
These other destination options are going to be important soon - because one of the biggest FSD features we’re all still waiting for is Banish AutoPark. Once your vehicle can pull over at the entrance of a location and then go park itself, we’re going to be super close to Unsupervised FSD becoming a reality.
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