Tesla Software Updates: How to Install Them Right
To update Tesla software, connect your car to Wi-Fi, open the Software screen on the touchscreen, check for an available update, and follow the prompts to download and install it. In some cases, you can also see update notifications in the Tesla app, but the car usually still needs to complete the install on its own.
If you own a Tesla, software updates are part of normal ownership. I like that they can add new features, improve charging behavior, and fix bugs without a trip to the service center.
In this guide, I’ll walk you through how to update Tesla software in the car and through the app, what you need before you start, how long it usually takes, and what to do if something goes wrong.
What Tesla Software Updates Do and Why They Matter
New features, performance improvements, and bug fixes
Tesla software updates can change a lot more than the screen layout. Some updates add features, while others improve how the car behaves day to day. You may notice smoother controls, better response times, or new settings after an update.
Bug fixes matter too. If your car has had a small glitch, like a display issue or a menu that acts strangely, an update may solve it without any hardware repair.
Safety, navigation, charging, and infotainment updates
Many Tesla updates touch core systems. That can include driver assistance behavior, navigation accuracy, charging logic, climate control, and infotainment features.
Some Tesla updates are small and quiet, while others can feel like a big refresh. The release notes usually tell you what changed before you install.
Why Tesla updates are different from traditional car software
Most traditional cars only get software changes during a dealer visit or service appointment. Tesla is different because many updates arrive over the air, much like a phone update.
That makes ownership easier, but it also means you need to know when to install, how to keep the car ready, and what to expect during the process.
What You Need Before Updating Tesla Software
- Stable Wi-Fi connection
- A healthy battery charge level
- The car parked and not in use
- Access to your Tesla app and account
- An update that is actually available for your vehicle and region
Confirm your Tesla is connected to Wi-Fi
Before you start, make sure your Tesla is connected to a reliable Wi-Fi network. Updates are usually easiest and fastest on home Wi-Fi.
Weak Wi-Fi can slow the download or cause it to restart. If your signal is spotty in the garage, try moving the car closer to the router if possible.
Check battery charge and charging status
It’s smart to keep the battery at a healthy level before installing an update. Tesla often recommends having enough charge so the car can complete the process without concern.
If you can, keep the car plugged in while the update downloads and installs. That reduces stress on the battery and helps avoid interruptions.
Make sure the car is parked and not actively driving
You cannot install a Tesla software update while driving. The car needs to be parked, and the update process usually starts when the vehicle is idle.
Do not try to force an installation while you’re on the road or about to leave. Plan the update for a time when the car can sit still for a while.
Verify your Tesla app and vehicle account are ready
If you want to use the app for notifications or remote actions, make sure your Tesla app is signed in and linked to the right vehicle. It also helps to check that your phone has notifications turned on.
Know whether your model and region have update availability
Not every Tesla gets the same update at the same time. Availability can vary by model, software branch, region, and even rollout timing.
If you don’t see the update yet, that doesn’t always mean something is wrong. Sometimes Tesla is simply rolling it out in stages.
How to Update Tesla Software in the Car — Step by Step
Step 1 — Open the Software screen on the touchscreen
On the touchscreen, tap the car controls and go to the Software screen. This is where Tesla shows your current version and any available update information.
The screen may show whether your car is up to date, downloading an update, or ready to install.
Step 2 — Check for available updates
If an update is available, Tesla will usually show a prompt or a notification on the screen. Some vehicles may already be in the middle of a staged rollout, so the wording can vary.
Step 3 — Review what’s included in the update notes
Before you install, read the release notes. This helps you understand what the update changes and whether it includes anything you care about, like navigation tweaks or charging improvements.
Step 4 — Start the download over Wi-Fi
If the update is ready, connect to Wi-Fi and let the car download the file. Download time depends on your connection speed and the size of the update.
Step 5 — Install the update when prompted
When the download finishes, Tesla will usually ask you to install the update. Choose a time when you can leave the car parked for a while, because installation takes the vehicle offline.
Step 6 — Wait for the reboot and completion message
During installation, the screen may go dark or the car may reboot. That is normal. Once everything is done, the vehicle will show a completion message and return to the usual interface.
Start the update at night if you can. That gives the car time to finish without interrupting your day.
How to Update Tesla Software Using the Tesla App
Viewing update notifications in the app
The Tesla app may show an alert when an update is available or when your car is ready to install it. This is handy if you are away from the vehicle and want to keep track of progress.
Starting the update from your phone when available
In some cases, the app lets you trigger or confirm an update from your phone. That said, the exact options can depend on your vehicle, software version, and app permissions.
What you can and cannot do during app-based updates
Even if you start the process from the app, the car still needs to handle the actual install. You usually cannot drive the car, open certain functions, or interrupt the update once it begins.
The app is best for monitoring and initiating the process when supported. The vehicle itself still controls the final install.
When the app shows an update but the car does not install it yet
This happens fairly often. The app may detect that an update exists, but the car may still be waiting for the right conditions, like a stable connection, enough battery, or a rollout window from Tesla.
How Long Tesla Software Updates Take and What Affects the Timing
Download time vs. installation time
| Stage | What happens | Typical timing |
|---|---|---|
| Download | The car receives the update file over Wi-Fi | Can take minutes to over an hour |
| Installation | The car applies the update and reboots | Often 20 to 60 minutes, sometimes longer |
| Final check | The system confirms the update is complete | Usually a few minutes |
Wi-Fi speed, file size, and vehicle model differences
A large update on slow Wi-Fi will take longer. Some vehicle models may also handle updates a little differently, depending on hardware and software branch.
Why some updates appear days or weeks before installation
Tesla often rolls updates out in waves. That means your car may see that an update exists before it is actually ready to install it.
This staged rollout helps Tesla monitor issues and reduce risk if something needs to be adjusted.
How to tell when the update is actually finished
The update is finished when the car shows a completion message and returns to normal use. If the screen is still rebooting or the software page still shows activity, wait a little longer.
Sometimes the car may look idle before the update is fully done. It’s best to wait for the clear completion message instead of guessing.
Common Problems When Updating Tesla Software and How to Fix Them
Update not appearing on the touchscreen
If you do not see an update, first check Wi-Fi, then confirm your car is parked and online. If everything looks fine, the rollout may simply not have reached your vehicle yet.
Download stuck or failing on Wi-Fi
Try reconnecting to Wi-Fi, moving closer to the router, or restarting your home network. A weak signal is one of the most common reasons a download stalls.
Installation paused or cancelled unexpectedly
Installation can pause if the car is no longer in the right state. That might happen if the vehicle is moved, opened, or no longer meets the update conditions.
Vehicle says update unavailable
This usually means Tesla has not pushed that version to your car yet. It can also happen if the vehicle needs to finish another process first.
What to do if the screen freezes during an update
Give it time first. Tesla screens can appear frozen while the car is working. If the issue lasts much longer than expected, contact Tesla support for guidance.
Do not disconnect power or try random resets while the vehicle is actively installing an update unless Tesla support tells you to do so.
Pros and Cons of Updating Tesla Software Right Away
Benefits of installing updates quickly
- You get new features sooner
- You may receive bug fixes and improvements earlier
- You stay current with the latest navigation or charging changes
- You may run into a new bug before it is widely reported
- The update may interrupt your schedule
Risks of waiting for a later version
If you wait too long, you may miss useful fixes or improvements. In some cases, older software can also leave you with issues that have already been solved in a newer build.
Reasons some owners delay updates
Some owners prefer to wait until they know the update is stable. Others delay because they need their car every day and do not want to risk downtime at a bad moment.
When it makes sense to install immediately vs. wait
If the update includes a fix you want or a feature you need, installing sooner can make sense. If you have a road trip, a tight schedule, or you rely heavily on the car that day, waiting until a better time is reasonable.
Tesla Software Update Tips for a Smooth Install
- Use home Wi-Fi instead of a weak hotspot or public network.
- Keep the car plugged in while the update downloads and installs.
- Schedule the install for overnight or another low-use period.
- Avoid opening doors or moving the car once installation starts.
- Read the release notes before you begin so you know what changed.
Use home Wi-Fi instead of cellular-like connections
Home Wi-Fi is usually the most stable option. It gives the car a better chance of finishing the download without interruption.
Keep the car plugged in during installation
Plugging in helps keep the battery steady while the car is busy with the update. It also gives you one less thing to worry about.
Schedule updates for overnight or low-use periods
Nighttime is often ideal. The car can sit still, and you are less likely to need it right away.
Avoid driving or opening doors during installation
Once the update starts, let the vehicle do its thing. Interruptions can delay the process or force you to begin again later.
Save time by checking release notes before starting
Release notes help you decide whether to install now or wait. They also show what Tesla changed, which is useful if you were hoping for a specific fix.
Your Tesla repeatedly fails to update, the screen stays frozen for an unusually long time, or the car shows a software issue that does not clear after a normal restart. For persistent problems, contact Tesla support rather than trying to force the update yourself.
Updating Tesla software is usually simple: connect to Wi-Fi, check the Software screen, review the notes, and install when the car is parked and ready. The key is patience, because Tesla often rolls updates out in stages and the car may not install them the moment they appear.
Frequently Asked Questions About
Check the Software screen on the touchscreen. You may also get a notification in the Tesla app if an update is available or ready to install.
Wi-Fi is the preferred way to download Tesla updates. If your connection is weak or unavailable, the update may not download properly or may take much longer.
No. The car needs to be parked during installation, and you should plan to leave it alone until the process is finished.
Tesla often rolls updates out in stages. Your car may see the update before it is ready to install, or it may still be waiting for the right conditions.
Download time and install time both vary. A smaller update on strong Wi-Fi may finish fairly quickly, while a larger update or weak connection can take much longer.
Wait first, because the car may still be working in the background. If the issue lasts longer than expected, contact Tesla support for help.
- Tesla software updates can add features, fix bugs, and improve vehicle systems.
- Use stable Wi-Fi, a parked car, and a healthy battery before starting.
- You can check for updates on the touchscreen and sometimes in the Tesla app.
- Download time and install time are different, and rollout timing can vary.
- If an update fails, check Wi-Fi, battery, and Tesla’s rollout status before worrying.
