AI-powered Tesla traffic light device intrigues Elon

By Nuno Cristovao
Could Tesla develop their own traffic light?
Could Tesla develop their own traffic light?
HAL24K

Would Tesla consider creating their own AI-controlled traffic lights? There was an interesting exchange on Twitter about traffic lights that appeared to catch Elon Musk's interest.

The conversation circled around traffic lights and the amount of time and energy that is spent waiting at red lights when there is no traffic.

The traffic light was invented just as the popularity of cars started taking off in the early 1900s. The traffic light itself was first used in 1914, while vehicles became popular in the 1920s.

While there have been numerous improvements to traffic lights, they've been relatively small considering it's been more than a century since their introduction. We've seen improvements such as adding a yellow light to warn drivers of an upcoming red light, using LEDs for better visibility, adding different light combinations, and even using different light patterns based on the time of day.

However, we have the technology today to make traffic lights as we know them a thing of the past.

While traffic lights may seem like an odd business for Tesla to get into, it actually fits their mission and capabilities quite well.

Tesla would use cameras to build an AI system that would predict traffic patterns to reduce time spent and emissions produced at traffic lights.

"Maybe Tesla should make an AI vision device that plugs into these legacy traffic lights. It could just look at traffic & automatically maximize throughput."

-Elon Musk

They could even reduce accidents by figuring out the ideal time to wait before flipping the opposite traffic light green.

By Tesla using its core competencies to develop traffic lights it could further accelerate its mission of easing traffic and reducing vehicle emissions. It's a similar reason why they're developing robots.

AI we could practically eliminate waiting at a red light when there's no traffic in sight. It would also vastly speed up most intersections. Time is our most valuable asset, but we spend hours a year stopped at red lights. Just staring and waiting.

Well, apparently Elon Musk strongly agrees with us. When a Twitter user complained that it's mind-boggling the amount of time we collectively spend waiting at empty intersections, Elon replied with a simple "100%."

Elon then replied to another Twitter user expressing his interest that maybe Tesla should get into the traffic light business. Elon talked about the possibility of developing an add-on device for traffic lights. The device would use vision AI to turn legacy traffic lights into AI powerhouses that would maximize traffic throughput.

Here's hoping that this random tweet sparks other conversations at Tesla this morning. Making traffic lights smarter helps ease traffic and fits their competencies and mission perfectly.

I think when Tesla takes a closer look, they'll realize that they can do more than just maximize throughput and reduce waiting, but that they'll also be able to reduce accidents and frustrations that could come with dealing with traffic.

Tesla could eventually develop their own traffic light that would fix even more problems.

If Tesla developed an LED panel-based traffic light, they could even create dynamic traffic lights that would automatically use traffic arrows only when needed, and automatically and continuously adjust the types of traffic signals used based on traffic conditions over time.

An always-connected traffic light could also open up the way to city-controlled traffic lights that could prevent accidents in police chases or save lives by turning lights green for ambulances.

The possibilities are near endless and we could one day look back at those lonesome times when we used to stare up a red light waiting and hoping for it to finally be our turn.

Norway Approves Tesla’s FSD Testing on Public Roads; Potential for Europe-Wide Deployment

By Karan Singh
Not a Tesla App

According to filings found by Kees Roelandschap on X, Tesla has obtained a 2-year exemption from UNECE autonomy regulations to run FSD Supervised on public roads in Norway. This marks one of the first positive developments for regulations and autonomy in Europe — great news for European customers.

Previously, European transportation agencies stressed additional caution and requested more time to legislate, further delaying the widespread UNECE regulation changes for autonomous vehicles.

Norwegian FSD - Employees Only

Following the recent approval from the Norwegian Road Authority, Tesla will be permitted to use its Supervised vehicles on public roads in a testing capacity. This exemption does not yet apply to customers, so we will have to wait and see how testing progresses.

Tesla will specifically be allowed to run FSD V13 and its derivative builds (meaning AI4 vehicles only) with automated steering and speed controls on EU-registered and approved vehicles.

Tesla will also be required to have Tesla-trained drivers (employees) conduct the testing. There is no specific policy in place that enables the use of FSD for customers at this time. However, as testing is conducted and bureaucratic hurdles are overcome across various transportation departments, Tesla may be able to extend the offer to European customers. According to Tesla’s latest earnings call, the company still plans to release FSD in Europe by the end of the year.

Tesla has already begun testing in the Netherlands, showing off FSD’s capabilities in Amsterdam.

Article 39 Exemption

The UNECE can grant exemptions for innovative technologies that move faster than legislation under Article 39. However, Tesla requires the backing of a national ministry of transport to bring this to the UNECE’s attention. The next round of voting on critical issues is expected on May 12, 2025, which may not leave Tesla much time to present its findings to UNECE.

We don’t expect Tesla to receive authorization immediately. It may take several weeks or months of testing from the Netherlands or Norway teams before one of the two countries is willing to support Tesla’s exemption bid.

However, if Tesla achieves an Article 39 exemption, it could allow Tesla to roll out FSD to customers across Europe, provided there are no country-level exemptions.

Tesla Reintroduces FSD Transfers in North America

By Karan Singh
Not a Tesla App

Following customer requests, Tesla has once again returned FSD Transfers for North America. This comes after some new details we received on FSD Supervised and Unsupervised at the recent Q1 2025 Earnings Call.

FSD Transfers

This latest round of FSD transfers doesn’t have a specific time limit - so if you’re in the market for a new vehicle and were worried about transferring FSD from a HW3 vehicle - now is the best chance.

This transfer opportunity is applicable for any new vehicle purchases, including the Model S, 3, X, Y, as well as the Cybertruck. The only vehicles it doesn’t apply to are the Foundation-Series Cybertruck or a Launch-Series Model Y, which already come with FSD included.

If you’re conducting an FSD transfer, you’ll need to reach out to your Tesla delivery coordinator through the Tesla app to confirm you’re eligible and to get the process started.

Note that once you take delivery, FSD access is removed from your older vehicle, regardless if you plan to trade in your vehicle or keep it.

Canada and Mexico

For those in Canada and Mexico, there’s some good news. This opportunity is available for customers in those countries as well, however, new vehicle orders are currently paused in Canada and Mexico for unknown reasons.

Running Offers

There are also several other offers running in North America, with the country flags indicating which countries their available in:

0% Financing on new Model 3 Orders (60mo, 0.99% for 72mo) 🇺🇸

Deep Blue Metallic and Pearl White are currently free on a new Model 3 Performance 🇺🇸

Original Model Y Owners are receiving $2,000 off the purchase of a Refreshed Model Y 🇺🇸 🇨🇦 🇲🇽

Free Supercharging on the Model S and Model X 🇺🇸 🇨🇦 🇲🇽

Free Supercharging on the Foundation-Series Cybertruck 🇺🇸 🇨🇦 🇲🇽

Inventory Vehicle Discounts 🇺🇸 🇨🇦 🇲🇽

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