Lifestyle
Slacker Internet Radio on the Tesla Model S
In a previous post I slammed Tesla on the almost-there functionality of their USB music player so you might be expecting me to go off on a rant on their implementation of Slacker Internet Radio in the Model S, but you’d be wrong. Tesla got Slacker Internet Radio right in the Model S.
Slacker Internet Radio
Before taking delivery of my Model S I had only heard about Slacker radio as a feature included with the Model S and even then I didn’t do any reading or research on it. I just figured it would either be useful or not, no big deal. I had low expectations. At the time I sort of thought it was going to be a bit like Pandora which I had used on and off in the past.
ALSO SEE: Playing Music from a USB Drive in the Tesla Model S
Slacker is one of two internet radio options included on every Tesla Model S. I’ll cover the other one, TuneIn, at some other time. Slacker Radio is music delivered over the internet via the 3G connection within every Model S. What’s great about the version of Slacker that comes equipped with the car is that it’s commercial-free.
Slacker appears to have two paid versions available, and the one provided with the Model S seems to fall somewhere in the middle in terms of features:
Full disclosure: this is my hack of a feature chart based on what I saw
It will be great if someday Tesla also added the lyrics and custom playlists options that Slacker is capable of.
Slacker offers a number of playlists you can choose from that are specific to genres, popularity etc. I find the selection to be quite rich. With Slacker you can listen to unlimited ad-free music of your preference any time you want. But what if a song comes on that you don’t like?
Slacker Controls on the Model S
The basic options to Pause/Play and Skip songs are all there, but what’s missing is a re-play or go back to the previous song button. You may be able to get to a previous song with music search (more on that later) but otherwise once played it’s gone.
Two other options that I enjoy on Slacker are the “I like this song” and a “I hate this song” icon. This sends your preferences to the Slacker app, and in theory it should use this information to either play more songs like the one you liked, and omit the ones that you do not. Whether it’s using that information for more intelligent behavior tracking is unknown.
You can favorite stations which are either ones you’ve picked from a list or ones you’ve found via search, but you can’t favorite individual songs. Overall the controls are really decent.
Music Search
The Model S allows you to play songs on demand using the “push to talk” button situated on the right of the steering wheel. Holding it down and speaking the name of the artist, song or both will return a list of results that matches your criteria.
What’s interesting is that selecting a result from the list doesn’t necessarily mean you’ll hear that exact song that you selected. It’s merely a station that Slacker feels is within that genre/category. Your song will eventually come up, but it’s definitely not always the first one played.
ALSO SEE: The Sound in the Tesla Model S
Elon is on record saying that you can play any song at any time , but that doesn’t always hold true. You can play most any song, and you can play that song pretty close to when you want it to be played, but you can definitely not play any song at any time.
Slacker Account
Your Slacker equipped Model S gets the music over the internet via 3G connection. It requires a normal user account and password to connect, but thankfully Tesla pre-configured it using their own account. You can use your own Slacker account if you choose to do so, but unless it’s a Slacker Premium account with custom playlist settings, its really not worth your time.
There are some reports of owners getting Tesla to disclose the Slacker account password and then using that account online too.
Special Feature & Quirk
One really cool feature of Slacker in the Model S is that you can pause and resume music at any time. It does this on its own when you exit the car. That means you can be listening to a favorite song, go out and do some shopping, get back in and the music will resume from where it last left off. You’d expect this behavior from a DVD or USB player, but not from internet radio. Pretty cool.
That said, there’s also a quirk in Slacker that makes it skip to a new song after resuming from a previous one. People have speculated that this may be due to some legal licensing limits, or perhaps even bugs in the Tesla or Slacker systems or software. Either way its annoying on the rare events it does happen.
Summary
I’ve been pleasantly surprised with how well Slacker works in the Model S. The album art is great, the controls are good and the sound quality is fine for me (even on the “medium” setting). Although I was disappointed with the USB music player, the Model S Slacker Internet Radio functionality is impressive.
Elon Musk
Tesla is sending its humanoid Optimus robot to the Boston Marathon
Tesla’s Optimus robot is heading to the Boston Marathon finish line
Tesla’s Optimus humanoid robot will be stationed at the Tesla showroom at 888 Boylston Street in Boston, right along the final stretch of the Boston Marathon today, ready to cheer on runners and pose for photos with spectators.
According to a Tesla email shared by content creator Sawyer Merritt on X, Optimus will be at the Boston Boylston Street showroom on April 20, coinciding with Marathon Monday weekend. The Boston Marathon finishes on Boylston Street, and the surrounding area draws hundreds of thousands of spectators along with international broadcast coverage. Placing Optimus there puts it in front of a massive public audience at zero advertising cost.
Just got this email. @Tesla’s Optimus robot is coming to Boston.
“Join us from April 19 to 20, 2026, at Tesla Boston Boylston Street showroom to meet Optimus, our humanoid robot, for Marathon Monday. Optimus will be cheering with you on the sidelines and posing for photos.” pic.twitter.com/chxoooO2xV
— Sawyer Merritt (@SawyerMerritt) April 18, 2026
The Tesla showroom is at 888 Boylston Street, between Gloucester Street and Fairfield Street. The final mile of the marathon runs directly along Boylston Street, with runners passing the big stores before reaching the finish line at Copley Square.
Optimus was first announced at Tesla’s AI Day event on August 19, 2021, when Elon Musk presented a vision for a general-purpose robot designed to take on dangerous, repetitive, and unwanted tasks. In March 2026, Optimus appeared at the Appliance and Electronics World Expo in Shanghai, where on-site staff stated that mass production of the robot could begin by the end of 2026. Before that, it showed up at the Tesla Hollywood Diner opening in July 2025 and at a Miami showroom event in December 2025.
Tesla’s well-calculated display of Optimus gives the public a low-pressure first encounter with a robot that Tesla is preparing to soon deploy at scale. The company has previously indicated plans to manufacture Optimus robots at its Fremont facility at up to 1 million units annually, with an Optimus production line at Gigafactory Texas targeting 10 million units per year.
Tesla showcases Optimus humanoid robot at AWE 2026 in Shanghai
Musk has said that Optimus “has the potential to be more significant than the vehicle business over time,” and separately that roughly 80 percent of Tesla’s future value will come from the robot program. Whether that holds depends on production execution. For now, Boston gets a preview of what that future looks like, standing at the finish line on Boylston Street while 32,000 runners pass by.
Elon Musk
Tesla’s golden era is no longer a tagline
Tesla “golden era” teaser video highlights the future of transportation and why car ownership itself may be the next thing to change.
The golden age of autonomous ridesharing is arriving, and Tesla is making sure we can all picture a future that looks like the future. A recent teaser posted to X shows a Cybercab parked outside a home, and with a clear message that your everyday life may soon look like this when the driverless vehicles shows up at your door.
Tesla has begun the rollout of its Robotaxi service across US cities, and the production of its dedicated, fully-autonomous Cybercab vehicle. The first Cybercab rolled off the Giga Texas assembly line on February 17, 2026, with volume production now targeted for this month. Additionally, the Robotaxi service built around it is already running, without human drivers, in US cities.
Tesla Cybercab production ignites with 60 units spotted at Giga Texas
The Cybercab is built without a steering wheel, pedals, or side mirrors, designed from the ground up for unsupervised autonomous operation. Musk described the manufacturing approach as closer to consumer electronics than traditional car production, targeting a cycle time of one unit every ten seconds at full scale.
Drone footage from April 13, 2026 captured over 50 Cybercab units on the Giga Texas campus, with several clustered near the crash testing facility. Musk has noted that Tesla plans to sell the Cybercab to consumers for under $30,000, and owners will be able to add their vehicles to the Tesla robotaxi network when not in personal use, potentially generating income to offset the vehicle’s purchase cost. That model changes the math on vehicle ownership in a meaningful way, making a car something closer to a depreciating asset that can also earn by paying itself off and generate a profit.
During Tesla’s Q4 earnings call, the company confirmed plans to expand the Robotaxi program to seven new cities in the first half of 2026, including Dallas, Houston, Phoenix, Miami, Orlando, Tampa, and Las Vegas. The service already runs without safety drivers in Austin, and public road testing of the Cybercab has expanded to five states, including California, Texas, New York, Illinois, and Massachusetts.
Golden era pic.twitter.com/AS6pX2dK8N
— Tesla Robotaxi (@robotaxi) April 16, 2026
Tesla announced its Spring 2026 software update, and it’s the most feature-dense seasonal release the company has put out. The update covers twelve named changes spanning FSD, voice AI, safety lighting, dashcam storage, and pet display customization, among other things.
The centerpiece for owners with AI4 hardware is a redesigned Self-Driving app. The new interface lets owners subscribe to Full Self-Driving with a single tap and view ongoing FSD usage stats directly in the vehicle.
Grok gets its biggest in-car upgrade yet. The update adds a “Hey Grok” hands-free wake word along with location-based reminders, so a driver can now say “remind me to pick up groceries when I get home” without touching the screen. Grok first arrived in vehicles in July 2025, but each update has pushed it closer to genuine daily utility. Musk framed the broader vision clearly at Davos in January, saying Tesla is “really moving into a future that is based on autonomy.”
On safety, the update introduces enhanced blind spot warning lights that integrate directly with the cabin’s ambient lighting, building on the blind spot door warning that arrived in update 2026.8.
Dog Mode has been renamed Pet Mode and now lets owners choose a dog, cat, or hedgehog icon and add their pet’s name to the display.
Dashcam retention now extends up to 24 hours, up from the previous one-hour rolling loop, with a permanent save option for any clip. Weather maps now show rain and snow with better color differentiation and include the past hour of precipitation data along the route.
Tesla has now established a clear rhythm of two major OTA pushes per year. As with last year’s Spring update, that cycle started taking shape in 2025 with adaptive headlights and trunk customization. The 2025 Holiday Update then added Grok to the vehicle for the first time. This Spring follows that structure: the Holiday update introduces new architecture, and the Spring update broadens it across the fleet.
Two notable features still did not make it. IFTTT automations, which launched in China earlier this year, were held back from this North American release for unknown reasons, and Apple CarPlay remains absent, reportedly still delayed by iOS 26 and Apple Maps compatibility issues.
Below is the full list of feature updates released by Tesla.
— Tesla (@Tesla) April 13, 2026
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