A Look at Cybertruck’s Wade Mode and Its Capabilities; ‘Boat Mode’ Coming Says Musk

By Kevin Armstrong
Cybertruck comes with a new Wade Mode
Cybertruck comes with a new Wade Mode
Not a Tesla App

The genesis of the Cybertruck's fun in the water can be traced back to Elon Musk's fascination with a piece of cinematic history. Musk purchased the Lotus Esprit from the James Bond film "The Spy Who Loved Me," famously known for its ability to transform into a submarine. Although the real car lacked these fantastical capabilities, this purchase sowed the seeds for developing the Cybertruck's ability to handle water crossings.

Boat Mode

Lars Moravy, Tesla's VP of Vehicle Engineering, was showing off the Cybertruck during a segment on Jay Leno's Garage. He described the vehicle as nearly floating and suggested the possibility of attaching an outboard motor to the power outlet, turning the Cybertruck into a makeshift boat. Moravy's remarks prompted a response from the boss.

Elon Musk announced on X that there was an upcoming modification package for the Cybertruck. This "Boat Mode" will enable the vehicle to travel over 100 meters of water. Musk said the modification focuses mainly on improving the door seals in the cabin to improve water penetration.

Wade Mode

While Cybertruck learns to swim in the deeper water, it sticks to Wade Mode. Wade Mode, a unique engineering achievement, causes the Cybertruck to raise its air suspension to the highest point and then utilizes the air suspension compressor to pressurize the 123 kWh battery pack. This pressurization counteracts external water pressure, preventing water ingress. A screen message in Wade Mode instructs users:

"Raises ride height and pressurizes battery when driving through water. Water levels should not exceed the top of the bumper... Proceed at your own risk."

“May take up to 10 minutes to activate and has a time limit of 30 minutes, at which point it will automatically deactivate.”

This disclaimer indicates the system's ability to handle water up to 2 feet and 7 inches deep (about 79 cm).

Moravy explained to Leno, “We have new technology. We call it the scuba pack. we took the air suspension system to actually pressurize the battery. you know water and batteries don't really get along. that happens with the push of a button, forcing air into the pack. It is a sealed pack to keep the water out. It is just some positive pressure to keep any of those leak points or flood points.”

We call it the scuba pack

Competition, What Competition?

In the realm of electric pickups, this feature sets the Cybertruck apart. While other vehicles, like the Rivian R1T, offer substantial water-wading capabilities, they rely on conventional sealing techniques. Tesla's approach to dynamically alter the battery's internal environment is a novel solution that could redefine standards in EV design, particularly for off-road and all-terrain vehicles.

The Tesla Cybertruck's Wade Mode and eventual Boat Mode continue to exemplify Elon Musk's visionary ideas and a significant leap in electric vehicle design and capabilities. By actively altering the battery's internal environment to counter external conditions, Tesla sets new standards for what electric vehicles can achieve, particularly in off-road and challenging environments. This innovative approach could influence future designs in the EV space, paving the way for more versatile and resilient electric vehicles.

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

By Karan Singh
Not a Tesla App

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.

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

By Karan Singh
Optimus Falls - but catches itself!
Optimus Falls - but catches itself!
Not a Tesla App

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.

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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