Tesla Update 2024.8.4 Adds Cybertruck Trailer Alarm and Will Soon Display Number of Trailer-Friendly Stalls

Tesla will display which Superchargers include trailer-friendly stalls

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Tesla’s latest update includes a special feature for Cybertruck that may eventually be rolled out to the rest of the lineup. It appears Tesla is getting ready for the summer road trip season early by focusing on enhanced security for drivers who tow trailers and improving accessibility to its Supercharger network for such vehicles.

Cybertruck's New Trailer Alarm Feature

With update 2024.8.4 Tesla is introducing a trailer alarm system for the Cybertruck. This innovative feature extends the vehicle's alarm system to monitor the connection status of a trailer hitched to the vehicle. In practical terms, this means the vehicle's alarm will now also protect the trailer, ensuring an added layer of security for owners' valuable cargo.

With update 2024.8 the alarm in the Cybertruck will sound if the trailer is unhitched

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Activating or deactivating alongside the vehicle's alarm system, this feature can be conveniently managed through the vehicle's settings under the "Towing and Hauling" section, where the "Trailer Alarm" option is located. Owners who prefer not to use this feature can disable it, tailoring the vehicle's security settings to their preferences. At this point, we only have confirmation of the feature in Cybertruck, but it would make sense to add it to the other models that haul trailers as well.

The release notes state:

“Your vehicle alarm now also monitors whether your trailer is plugged in to the hitch.

The trailer alarm sets and turns off along with your vehicle alarm. You can disable this security feature in your vehicle settings at Towing and Hauling > Trailer Alarm.”

Tesla Will Show Which Superchargers Include Trailer-Friendly Stalls

Tesla is also improving the Supercharging experience for drivers with trailers. Recognizing owners' difficulties when charging vehicles while towing, Tesla has been progressively introducing pull-through stalls at Supercharger stations. These stalls are designed to accommodate vehicles with trailers, eliminating the need to detach trailers before charging – a significant improvement over the traditional back-in stalls that dominate the network.

Wes Morrill, a Cybertruck engineer who has become more vocal on X, posted that the “Supercharger team is always looking for opportunities to install these at new locations. Will show trailer friendly stalls on the in-vehicle UI to make it easier when road tripping with a trailer.”

Once this feature is implemented, we expect Tesla to list the number of pull-through stalls next to the number of available stalls at each Supercharger location. Tesla already displays how many stalls are in use, how many cars are en route to the Supercharger, and if any stalls are out of order, as determined by their monitoring service.

Tesla already shows how many cars are en route to a Supercharger

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Amid rising gas prices, Tesla's updates offer a cost-effective solution for summer road trips. The new trailer alarm and UI improvements for finding Supercharger stations address towing challenges, enhancing the Tesla experience. This initiative showcases Tesla's commitment to innovation and sustainable travel, enabling owners to bypass the impact of fuel costs and enjoy their adventures.

Update 2024.8 continues to roll out to vehicles that don’t have FSD Beta and is currently about 8% of the Tesla fleet.

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Tesla Increases Price of Model S; Starts Offering Free Lifetime Supercharging

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For the first time in quite a while, Tesla has increased the price of one of its vehicle offerings. The Model S Long Range and the Model S Plaid have both received a hefty price increase. However, not all is bad - as Tesla also added a new benefit for buyers.

Price Increase

The price increase for the Model S is $5,000 - currently only in the United States. This price increase will likely impact other markets, including Canada, in the coming days.

The Model S Long Range now starts at $79,990, while the Model S Plaid now starts at $94,990. The Model S and Model X now have the same starting price. Interestingly, that’s also the same pricing point for the Cybertruck AWD and Cyberbeast Trimotor non-Foundation Series. 

The vehicle configuration does not appear to have changed, so the new pricing is simply an increase rather than the addition or removal of features. Tesla previously cut the price of the Model S and Model X by 15% in 2023, so this could simply be an adjustment to ensure that the vehicle pricing stays in line with inflation and other factors.

Free Lifetime Supercharging

For those on the fence about ordering a Model S, Tesla has brought back Free Lifetime Supercharging when you order a new Model S on or after December 13, 2024. As always, Free Lifetime Supercharging is restricted to the buyer’s Tesla account and to that specific vehicle. It cannot be transferred to another vehicle or another owner after ownership transfer. It’s worth noting, that it also doesn’t exclude the owner from receiving Supercharger idle fees or congestion fees. There is currently no end date for this promotion.

There are currently no changes to the Model X, neither a price increase nor the addition of Lifetime Superchargering. However, when Tesla makes changes to one of their premium vehicles, it usually affects the other one as well. So be on the lookout for potential changes to the Model X offering in the coming days.

We’ve seen Tesla value Lifetime Supercharging at $5,000, so this falls in line with the price increase we’re seeing. It’s possible that Tesla will begin to bring back Lifetime Supercharging as a perk for buying into their more premium Model S and Model X cars, or this could be another temporary promotion to get buyers who are on the fence to go ahead and make their purchase while this promotion lasts.

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Tesla’s Optimus Robot Learns to Walk Without Vision [VIDEO]

Optimus Falls - but catches itself!

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Tesla recently showed off a demo of Optimus, its humanoid robot, walking around in moderately challenging terrain—not on a flat surface but on dirt and slopes. These things can be difficult for a humanoid robot, especially during the training cycle.

Daily walks help clear your mind pic.twitter.com/dUsW58trS6

— Tesla Optimus (@Tesla_Optimus) December 9, 2024

A Look Behind the Curtain

Most interestingly, Milan Kovac, VP of Engineering for Optimus, clarified what it takes to get Optimus to this stage. Let’s break down what he said.

Optimus is Blind

Optimus is getting seriously good at walking now - it can keep its balance over uneven ground - even while walking blind. Tesla is currently using just the sensors, all powered by a neural net running on the embedded computer. 

Essentially, Tesla is building Optimus from the ground up, relying on as much additional data as possible while it trains vision. This is similar to how they train FSD on vehicles, using LiDAR rigs to validate the vision system’s accuracy. While Optimus doesn’t have LiDAR, it relies on all those other sensors on board, many of which will likely become simplified as vision takes over as the primary sensor.

Today, Optimus is walking blind, but it’s able to react almost instantly to changes in the terrain underneath it, even if it falls or slips. 

What’s Next?

Next up, Tesla AI will be adding vision to Optimus - helping complete the neural net. Remember, Optimus runs on the same overall AI stack as FSD - in fact, Optimus uses an FSD computer and an offshoot of the FSD stack for vision-based tasks.

Milan mentions they’re planning on adding vision to help the robot plan ahead and improve its walking gait. While the zombie shuffle is iconic and a little bit amusing, getting humanoid robots to walk like humans is actually difficult.

There’s plenty more, too - including better responsiveness to velocity and direction commands and learning to fall and stand back up. Falling while protecting yourself to minimize damage is something natural to humans - but not exactly natural to something like a robot. Training it to do so is essential in keeping the robot, the environment around it, and the people it is interacting with safe.

We’re excited to see what’s coming with Optimus next because it is already getting started in some fashion in Tesla’s factories.

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