What a Kia software update does and why your vehicle needs one

A Kia software update patches the computer systems that run your vehicle's engine, transmission, infotainment display, and safety features. These updates fix bugs, improve performance, add new features to your touchscreen or navigation system, and sometimes address recalls that don't require a physical part replacement. Your Kia's systems are constantly collecting data about how the vehicle performs, and manufacturers use that data to identify problems that show up across thousands of vehicles.

You don't have to do anything to receive a notification that an update is available. Kia sends alerts through your vehicle's infotainment system, through the Kia Connect app (if your model supports it), or through your owner portal at owners.kia.com. Some updates are small and take a few minutes; others are larger and can take 30 minutes to an hour. The update happens while your vehicle is parked and running, so you need to plan time for it rather than rush through it.

Key Takeaways

  • Kia software updates fix bugs, improve performance, and sometimes address safety recalls without requiring a physical part.
  • You receive update notifications through your vehicle's infotainment screen, the Kia Connect app, or your owner account at owners.kia.com.
  • Updates happen while your vehicle is parked and running, and the process can take anywhere from a few minutes to over an hour depending on the update size.
  • You can start an update from your vehicle's settings menu or through the Kia Connect app, and you should not drive or turn off the engine while an update is in progress.
  • If an update fails or stalls, restarting the process or visiting a Kia dealership will resolve the issue without damaging your vehicle.

How to start a software update from your vehicle

The most direct way to update is through your vehicle's infotainment system. When an update is available, a notification appears on your touchscreen. Tap the notification or navigate to Settings > System > Software Update (the exact menu path varies slightly by model year and infotainment system). The screen will show the current software version and the version available for read. Select "Update" or "Install" and confirm that you want to proceed.

Your vehicle must be parked, the engine running, and the battery in good condition before you start. The update will read over a cellular connection (if your Kia has built-in connectivity) or over Wi-Fi if you're parked near a network. Do not turn off the engine, close the door, or disconnect power during the update. The screen will show a progress bar and an estimated time remaining. Once the update finishes, your vehicle will prompt you to restart the system, which usually takes a minute or two.

Using the Kia Connect app to update remotely

If your Kia model supports the Kia Connect app (available for 2021 and newer models on most trims), you can initiate an update from your phone without being in the vehicle. read the app from the Apple App Store or Google Play Store, sign in with your Kia account, and select your vehicle. Navigate to the Vehicle menu and look for Software Update or System Update. Tap the option to start the update if one is available.

The app will show you the same progress information as the in-vehicle screen. Your vehicle must still be parked with the engine running and a strong cellular or Wi-Fi connection. The advantage of the app is that you can start the update from home or work and monitor progress from a distance. You will receive a notification when the update completes or if any error occurs during the process.

What happens if an update fails or gets interrupted

If your engine shuts off, the battery dies, or you lose internet connection during an update, the process will pause or fail. Your vehicle's systems are designed to protect themselves in this situation — the old software remains active, and your vehicle will continue to run normally. When you restart the vehicle and reconnect to power and internet, the update will usually resume from where it left off, or you can manually restart it from the Settings menu.

A failed update does not corrupt your vehicle's systems or leave it in an unsafe state. If the same update fails multiple times, or if you see an error code on the screen, contact your Kia dealership. They can perform the update using a direct connection to their diagnostic equipment, which bypasses the need for a wireless connection and completes much faster. This service is covered under your vehicle's warranty if the update itself is a manufacturer issue.

How long updates take and what to do while waiting

Small updates typically finish in 5 to 15 minutes. Larger updates, especially those that patch the engine control module or transmission software, can take 30 minutes to an hour. The infotainment screen will display a countdown timer showing the estimated time remaining, though this estimate can shift as the update progresses. Plan for the full estimated time plus 10 minutes as a buffer.

You can stay in the vehicle while the update runs, but you cannot drive it. Some owners use this time to clean the interior, review the owner's manual, or catch up on messages. Keep the engine running and the battery in good condition — if your battery is low, the update may not start or may fail partway through. If you have a newer Kia with a large battery, this is rarely a concern, but older vehicles or those with weak batteries should be plugged into a charger before starting a major update.

Checking your current software version and update history

You can see what software version your vehicle is currently running by going to Settings > System > About or Settings > System > Software Information on your infotainment screen. This screen shows the version number for your infotainment system, engine control module, transmission control module, and other major systems. Write down these numbers if you need to reference them when contacting Kia support or your dealership.

Your Kia owner account at owners.kia.com also tracks your update history. Log in with your account credentials, select your vehicle, and look for a Service or Maintenance section. Some model years and account types show a record of updates that have been installed, including the date and what systems were affected. This history is useful if you're troubleshooting a problem that started after a specific update, or if you want to confirm that a recall-related update was completed.

When to contact your dealership about an update

Contact your Kia dealership if an update fails more than once, if you see an error code that persists after restarting, or if you're unsure whether your vehicle needs an update. You should also reach out if your vehicle is very old (2015 or earlier) or if you don't have cellular connectivity or Wi-Fi access where you park regularly — dealerships can perform updates using a wired connection that doesn't depend on your home network.

Dealerships do not charge for software updates that are part of a recall or warranty service. If you request an update for a non-recall issue, some dealerships may charge a diagnostic fee, though many perform routine updates for free as part of regular maintenance. Call ahead to ask whether the dealership charges for the specific update you need, and ask how long the appointment will take so you can plan accordingly.

Frequently Asked Questions

Do I have to update my Kia, or can I skip it?

You can postpone an update, but Kia recommends installing them when they become available. Updates often address safety issues, improve fuel efficiency, or fix problems that affect reliability. Skipping updates means you're running older software that may have known bugs. Most updates are not mandatory, but recall-related updates should be completed as soon as possible.

Will a software update erase my saved settings, phone contacts, or navigation history?

No. A software update only changes the code that runs your vehicle's systems. Your saved radio stations, paired Bluetooth devices, navigation favorites, and any other personal settings remain unchanged. Your vehicle will function exactly as it did before the update, except with the improvements or fixes that the update provides.

Can I drive my Kia while an update is downloading but before it installs?

Yes. The read phase happens in the background and does not prevent you from driving. The installation phase — when the software is actually being written to your vehicle's computers — requires the engine to be running and the vehicle parked. Once the read is complete, you can drive normally until you're ready to park and let the installation finish.

What if I don't have Wi-Fi or cellular service where I park?

If your Kia has built-in cellular connectivity (often called Kia Connect or UVO), it will use that connection instead of Wi-Fi. If your vehicle doesn't have built-in connectivity and you don't have Wi-Fi at home, you can park near a public Wi-Fi network, use your phone as a mobile hotspot, or schedule an appointment at your Kia dealership to have the update installed there.

How often does Kia release software updates?

The frequency varies. Some months you may receive multiple updates; other months you may receive none. Kia releases updates as needed to address bugs, add features, or handle recalls. There is no set schedule, so check your owner account or infotainment screen periodically to see if updates are available.