There are several things you should know about charging your Tesla at home
How to Charge
Charging is easy for anyone who has a garage or carport with electric service. I’ve been driving electrically for four years. My first electric car was a Chevy Volt. I got it in 2017. I could have bought the Bolt EV, but I was chicken so I went with the Volt plug-in hybrid. It was nice getting my first 50 miles on any given day by electricity. I used gas only after the battery ran down. Most days, I didn’t use any gasoline. My gas mileage, according to my app was around 200 miles per gallon. I never bothered to get a 220-volt level 2 charger for my garage. An ordinary 110-volt circuit worked fine with the charger that came with the Volt. Even when the battery was fully discharged at the end of the day, it would be full by morning.
When I bought the Tesla, since it was during the pandemic, I did the same thing. I just plug the Tesla into the 110-volt wall socket using the charger that came with the car. You gotta remember that if you don’t drive much, you don’t have to worry about not having enough time to fill the battery by morning. Once the pandemic ends, I’ll get an electrician to put in a 220-volt plug for the Tesla. The Volt can stay with its 110-volt circuit.
People who live in an apartment and who don’t have access to an outdoor electric socket probably shouldn’t get an electric car yet. Eventually, there will be infrastructure available for you, but not now. Once you start driving electric, you’ll never want to go back.
How Long Does it Take to Charge?
The time needed to charge depends on how much you drove during the day and how much you expect to drive the next day. If you didn’t drive at all, something that happens often during the pandemic, it doesn’t take any time at all to charge. Tesla recommends that you not charge to 100% unless you’re about to set out on a long trip. I set my car to charge to 80%. I have my charge cable plugged in to a 15 amp circuit, and the car is set to draw 12 amps. My screen tells me that the battery is gaining 6 miles of range for every hour of charging. So with the 110-volt circuit, the Tesla charges at about the same rate as the Volt. When the pandemic ends, I’ll get an electrician to wire up a 60 amp circuit to the circuit breaker box, and I’ll install a level 2 charger. That will allow me to gain around 30 miles of range for each hour of charging. The state of Maryland and the electric company will cooperate to give me a tax break that will save me about 30% of the cost of installing the level 2 charger.
What do you need?
What you need depends on what you already have. Remember, we’re talking about someone who lives in a house with either a garage or a carport. If you keep an electric dryer in or near the garage or carport, just use the charger that comes with your Tesla. It has the adapter for a 110 volt receptacle, If you have a dryer circuit close to or in your garage, just buy the proper adapter from the Tesla store and you’re in.
What does it cost?
Otherwise, you’ll need an electrician to install the proper circuit for a 220 volt receptacle near the place where you plan to park the car. Then you can still use the charger that comes with the car, or you can spend about six hundred dollars and buy a wall mounted charger. As far as what the electricity will cost, it’s less than gasoline. This website estimates the cost of electricity needed to charge a Tesla.
What it says is that it costs around $3.00 to get 100 miles of electricity for a Model 3 and around $4.24 to put 100 miles of electricity in a Model X. So if you’re not getting around a hundred miles to the gallon of gas, electricity is cheaper than gas, and you don’t need to go to a gas station. You don’t even need to bother with charging stations unless you’re on a road trip. You just plug in when you get home, and your car is charged to 80% in the morning.
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Tesla has released software update 2025.2.6, and while minor updates typically focus on bug fixes, this one introduces a major new feature. With this update, Tesla has activated the in-cabin radar, a sensor that has been included in some vehicles for more than three years but remained unused until now.
Why Not Vision?
Unlike vision-based systems, radar can precisely measure object dimensions and even detect movement behind obstacles by bouncing radio waves off surrounding surfaces. This allows for more accurate and reliable measurements of objects that vision may not even be able to see, such as behind the front seats.
What Tesla Announced
Tesla recently highlighted the 4D radar in the new Model Y, explaining how it will improve passenger safety. Tesla executives stated that the radar would be used to properly classify passengers and improve the way airbags deploy.
Tesla went on to say that in a future update, Tesla will use the in-cabin radar to detect any potential passengers left in the vehicles. Since radar can even pick up on heartbeat and breathing patterns, it can provide a much more accurate method of detecting children left in a vehicle. Tesla talked about how the vehicle will send owners a notification via the Tesla app and enable the HVAC system if it detects a passenger in the vehicle. It’ll even call emergency services if needed.
New Feature in Update 2025.2.6
Tesla has officially named this feature in update 2025.2.6, “First-Row Cabin Sensing Update,” which appears to align with the first portion of what Tesla discussed in the new Model Y video.
In the release notes, Tesla describes the update as:
“The first-row cabin sensing system has been updated to use cabin radar, which is now standard in all new 2025 Model Ys. Your Model Y was built pre-equipped with the necessary hardware, allowing Tesla to also bring this technology to your vehicle.”
For now, it appears that Tesla is using the radar to detect and classify passengers in the front seats. This could eventually replace traditional seat sensors, reducing the number of hardware components and lowering production costs.
Tesla plans to expand the feature later this year, bringing rear-seat passenger detection in Q3 2025. While Tesla talked about the feature for the new Model Y, we expect it to be available for all vehicles with the in-cabin radar.
Supported Models
Although Tesla is vague in their release notes, this feature is being added to all Model Ys that include a cabin radar. Tesla started including the cabin radar in 2022, but its availability may vary by region and model. The Model 3 didn’t receive the cabin radar until it was redesigned in 2024, while all Cybertrucks already include it.
The owner’s manual for the redesigned Model S and Model X doesn’t specifically mention the interior radar, although Greentheonly believes the vehicles also include one, so we’ll have to wait to determine whether those vehicles also receive this new feature.
At this time, the feature appears to be only going out to Model Y vehicles, but we expect it to become available on other supported models soon.
We love to see these kinds of updates. Tesla is increasing the safety of existing and new vehicles through a software update while also making them more affordable to own.
Tesla has updated the Tesla app to version 4.42.0, and this time, it’s more than just bug fixes. The app includes a new service interface, introduces support for the new Model Y, and, for the first time, includes some code for the Robotaxi coming later this year.
This update was released for iOS and should be available on Android within a few days.
Refreshed Model Y 3D Model
First up in the update is the introduction of the 3D model for the refreshed Model Y. Interestingly, while we all know it as Juniper, the file code name inside the update lists the vehicle as “Bayberry.” The Bayberry name was introduced in Tesla app update 4.41.5. Tesla’s internal code names sometimes change as the vehicle evolves - and we’ll continue to refer to it as the refreshed or new Model Y for ease of understanding.
A rear-angle shot of the Refreshed Model Y from the Tesla App
@olympusdev_ on X
As usual with Tesla’s 3D models in the app, there’s a lot of detail, although it’s not easy to see since you can pinch and zoom the model in the app. The 3D models used in the app are actually the same models that Tesla uses in the vehicle, although sometimes they include different lighting effects, but they’re all highly detailed.
Robotaxi API
Tesla has added a new endpoint in their app for Robotaxi - and it’s the very first Robotaxi or Cybercab-related item we’ve seen in the app. With the Robotaxi fleet launching in June, according to Tesla, it looks like they’re now adding support to the Tesla app.
What the Robotaxi interface is supposed to look like in the future.
Not a Tesla App
The new app API is called “rides_feedback_upload,” which seems pretty explanatory. Tesla will need to gather a lot of information on ride quality and all the little things in between. What better way than to get feedback directly from users?
While Tesla previously released prototype images of what the Robotaxi app will look like, the introduction of this API into the Tesla app leads us to believe that Tesla will utilize the current app for Robotaxi use.
Updated Service Interface
The Updated Service Panel in the Tesla App
Not a Tesla App
Tesla has released an updated UI for the Tesla Service panel, and we have a ton of details on these changes. This new pane displays appointment details more prominently. If you have a service appointment scheduled, you’ll now see a lot more details on the main service screen. The app will now display:
Your current service status
Appointment date and time, which you can now tap on to add the event to your calendar
Address and hours of the service center. You can now also tap on the address to open up the location in your maps app
There’s also a new appointment details screen (the right portion of the image). This screen displays additional details that were previously unavailable, such as your transport type. The app will display whether you’ll get a loaner vehicle, demo vehicle, or something else.
There are a ton of user experience (UX) improvements in this update regarding service, including clearer language, improved UI fixes to images, and more.
Tesla has been making a lot of positive updates to the Service-related sections of the app lately, and we’re happy to see these coming rapid-fire. Tesla Service is now easier to use and understand. In the previous app update, Tesla also added the ability to pull down to update the service screens.
![The Design & Engineering Behind the New Model Y [Video]](https://www.notateslaapp.com/img/containers/article_images/model-y-2025/2025-model-y-speaker.webp/e933556c6b2b4ce77ab652524f3a8ac0/2025-model-y-speaker.jpg)
