Tesla rolls out new software updates pretty frequently (on a weekly basis). Major releases are only once a year or so, new minor releases include both new features, enhnacements, and bug fixes. Here you can find some details about Tesla’s latest software updates and how to get them faster.
Blog posts related to Software updates
After a month without any updates, Tesla owners with MCU1 have finally started getting them again. 2020.4 comes with 'Additional Vehicle Information' and most of the missed features released in the 'holiday update'. Here are all the details.
2019.40.50.1 is out and it comes full of goodies just in time for the Holiday season: Driving visualizatioin improvements, voice commands, phone improvements, camp mode, voice keyboard, TRAX v0.1, driver profiles, Smart Summon in Europe and more.
Last updated: Dec. 3rd, 2019. 2019.40.1.1 started rolling out on November 27th and brings back the Supercharging improvements briefly introduced with the previous update. It also introduces new Auto Wiper and Lane Change improvements. As of Dec. 3rd, 2019.40.1.1 rollout has stopped.
Over-the-air software updates are great... but you never know when you’re going to get them. We’ve all been there waiting for the latest software update while others are already talking and sharing pictures about it on Twitter. Here's a few things you can do to make sure your car is ready for new Tesla updates.
Version 2019.36.2.1 started being rolled out again on Friday Nov. 10th. [2019.36.1](/whats-in-tesla-software-update-2019-36-1/) had been stopped shortly after being released. Here you can read the main differences between the two versions and an updated chart with which models are getting what features.
It's been a while since, every time there's a new software update, I get blank release notes. I've seen quite a few people asking about this on social media, so I wanted to share how I do it to see the release notes after a software update.
During this past week, Tesla has started rolling out the software update 36.1. We’re not amongst the lucky ones who got it and it seems like now they’ve stopped distributing it. My guess is that they have found a bug and that we’ll see a .2 or .3 version being released in the next few days. 36.1 introduces some very attractive updates...
When I took delivery of my Model S, the very friendly and knowledgeable person who walked us through the ins and outs of the car told us 'Remember, a Tesla is still a car'. Every time I talk to someone new to Tesla I use that piece of advice. This post is about things that are fundamentally different in a Tesla car from any other car. Things about both the car and the experience of buying one.
Past Tesletter articles
No WiFi for Model 3 yet, though :-/
Read more: RedditFrom issue #7
The latest software update brings these long-waited features to the M3 in addition to speed limit mode and TACC on-ramp off-ramp released for MX and MS as well.
Read more about 2018.24.1From issue #14
2019.12 has been released to a few cars - surprisingly 2018.8.X is still releasing - and it brings a tesla browser, more Atari games, and the highly expected feature to download new software on demand. Honestly, reading the release notes we can’t tell if going forward we are going to be able to ask our car to download the newest software or if it would need Tesla to stage it as they do now. If is the later, I guess this is useful for folks not always on wifi or to know if something is wrong with your car and you should call your SC, but if is the former, we are really looking forward to it!
Read more: TMC ForumFrom issue #54
According to a support representative, 2019.16.1 should start releasing by the time you get this newsletter. Thanks to our great verygreen we know what is coming with 2019.16.1, and while it brings a lot of good stuff, it’s introducing some limitations for Tesla owners in Europe. According to the release notes:
- Due to new local regulations, the limit of how far the steering wheel can turn while Autosteer is active has been adjusted. This may reduce Autosteer’s ability to complete sharp turns.
- To initiate Auto Lane Change, the turn signal must be engaged to the first detent (held partially up or down) and the lane change must start within 5 seconds of engaging the turn signal.
- Your phone must be actively connected to your car via Bluetooth while using Summon.
You can release the rest of the release notes here. Honestly, if I were in Europe I would wait to see what great things 2019.16.1 brings before updating.
Read more: RedditFrom issue #59
The release includes several goodies, I would recommend you to read the whole thing, but here are a few highlights:
- Sentry mode has a new setting to keep it always on and exclude places
- Set your software update preference and let Tesla know that you want them to send new software updates to your car as soon as they become available for your car and region
- Conditional Speed Limits are now displayed - if they apply to your current road - under the regular speed limit sign. I assume this still doesn’t include cameras recognizing the speed limits but who knows
Folks who have already purchased the ‘acceleration upgrade’ seem to be happy with it. ‘Chill’ and ‘Standard’ modes are now ‘Chill’ and ‘Sport’. A few owners are saying they wish they’d be an option in the middle (like chill, standard, sport) since ‘Chill’ is just too slow.
Read more: RedditFrom issue #91
There are a bunch of theories about what is necessary and what is not to download new software. Thanks to dennis_d and XXX - who have root access to their cars - we got some insights about how downloading new firmware works. Here are some of the details:
- Tesla pushes a job ‘ firmware update’ to your car, the job says that it needs to wait for wifi to start the download process, the job usually says for how long it needs to wait for the wifi to start the download. After that date, the firmware can download over LTE.
- If ‘Energy Saving Mode’ is enabled the car needs to be charging - maybe plugged does the trick? - or it would only download data 1 hour at the time, we assume to let the car sleep in between downloads.
Note: Map updates are different, they require wifi.#27
Some people say it’s a coincidence, but hundreds of people have reported this tip from Zack to actually work. If you want to help your car checking if there is a pending update, just tap a few times on the ‘Advanced’ button in the software menu. This only checks if the update is there, which in theory the car should be checking anyway. However, I’ve seen that not being really accurate, instead Tesla has to have approved your car configuration and region to get the update.
Read more: TwitterFrom issue #85
Many of us feel FOMO every time that we get the notification that there is a new software version out. However, it seems like Elon wants to finally help us with it: «We will add a feature to allow request of latest software version».
When will we have it? Only Elon knows :P
Read more: Twitter.comFrom issue #3
According to the release notes: Window position and charge connector locking behaviours have been optimized for cold weather.
People are reporting that the Model 3 doesn’t roll the windows all the way up and the charger is ulocked by default - both only during really low temperatures - to avoid problems in very cold weather.
Read more: RedditFrom issue #35
The release notes don’t include anything exciting but according to dennis_d - who is famous for seeing release notes that people can’t see - it includes the AP trial that Elon mentioned a couple of months ago, fixes traffic rendering on MCU1 as well, and seems to be unlocking the new navigation for all remaning MCU1 cars.
We assume Tesla is keeping the big guns for v9 we don’t expect the versions between now and the release of v9 to have many big improvements but even the small updates are welcome!
Read more: TMC ForumFrom issue #20
With the introduction of hold in stopping mode Tesla released improvements in their regeneration braking for all Model 3s and Raven Model X and S. Before this update, regenerative braking stopped at 15kph/10mph but now it goes all the way to 5kph/3mph.
Read more: RedditFrom issue #85
High level explanation of how new software releases are handled by greentheonly. Pretty cool thread (for us dorks :P).
Read more: RedditFrom issue #14
As spoiled by the last mobile app release notes :P, version 2018.24 -launched today- introduces the ability of limiting vehicle speed limit both from the car and the mobile app.
Explained by beastpilot: «You get a normal notification, then in the app you can trigger it. Once you trigger it, you get ‘cancel update’ for 2 minutes, as well as a notification that a SW update is about to start. Once it starts the ‘cancel update’ goes away, and then you get a notification it finished once done.»
Read more: RedditFrom issue #29
According to greentheonly and after him taking a look at 2019.32, «feeling lucky» nav mode and «downloadable game packs» are nearly complete. According to the code that he saw there is also a new feature called «Smart AC Charging» coming soon too!
Read more: TwitterFrom issue #74
Jimmy_d made an awesome job at explaining to us mortals how the new Neural Networks pushed on 2018.10.04 work. The three main types he observed are called main, fisheye and repeater. «I believe main is used for both the main and narrow forward facing cameras, that fisheye is used for the wide angle forward facing camera, and that repeater is used for both of the repeater cameras.»- he says.
Read more: Teslamotorsclub.comFrom issue #1
Tesla started (and already stopped) releasing 2019.36.1. This release is one of the biggest in terms of excitement about the features being made available, but it’s also quite complex to understand who gets what since different motors, AP hardware, and other stuff play an important part in it. We created a comprehensive guide to summary what is in the release and what your Tesla will get, we hope you find it helpful!
Read more: TesletterFrom issue #84
2019.40.1.1 started rolling out on November 27th, here are the highlights:
- Model 3 Standard Range and Standard Range Plus have now a charging rate of up to 170 kW, while the Mid Range can go up to 200 kW
- Automatic wiper improvements
- Automatic lane change improvements
As of today, it seems Tesla has stopped the rollout of this version. We’ll keep updating this article as we get new information.
Read more: TesletterFrom issue #88
2019.40.50.1 dropped just on time for Christmas Eve and it comes with a bunch of new stuff:
- Driving visualization improvements (HW3 only)
- Voice commands
- Read and respond to text messages using the right scroll wheel button
- Camp Mode
- Voice Keyboard
- TRAX v0.1
- and more
Read more: TesletterFrom issue #91
Tesla release versions odd numbers have historically been betas only pushed to a handfull number of users (3 - 5 according to Teslafi) under an NDA. Last time that a beta was rolled out was a few weeks before the NN rewrote, so we have high hopes that this one includes something big as well. The lucky ones who have rooted their Tesla are dropping some bits of info on TMC, see below (Thanks BigD0g and dennis_d for all the info!):
- Screen showing blind spot messages and detection (read more)
- Improvement on how AP handles road dividers (read more)
- AP2 running 2018.21 showing cars in adjacent lanes (ala AP1) (video) TMC Forum