What a Hyundai update does and where to find it

A Hyundai update is a software refresh for your vehicle's infotainment system, navigation, or engine control computer. These updates fix bugs, add features, improve performance, and sometimes address safety issues. Hyundai releases updates through three main channels: your local Hyundai dealership, the Hyundai MyCar mobile app, or a USB drive you read from Hyundai's website.

The type of update available depends on your vehicle's year, model, and what system needs the refresh. Some updates take 15 minutes; others take an hour or more. Most are free, though a dealership may charge a service fee if you're not a current customer or if the update requires diagnostic work first.

Before you start, check your vehicle's current software version. On most Hyundai models, go to Settings or System Information on your infotainment screen. Write down the version number — you'll need it to know whether an update is actually available for your car.

Key Takeaways

  • Hyundai updates come through dealerships, the MyCar app, or USB downloads from Hyundai's website, and the method depends on your vehicle model and year.
  • Check your current software version in your vehicle's Settings or System Information menu before looking for an update.
  • Dealership updates are the most reliable but may require an appointment; app and USB updates are faster but only work on compatible models.
  • Updates can take 15 minutes to over an hour depending on what's being refreshed, and your vehicle may need to be running or plugged in during the process.
  • If an update fails or your vehicle won't start after an update, contact your Hyundai dealership — do not attempt to restart the process yourself.

Updating through a Hyundai dealership

The dealership route is the most straightforward and works on all Hyundai models. Call your local Hyundai dealership's service department and tell them you want a software update. They will ask for your vehicle identification number (VIN), which you can find on your registration or on the driver's side of your dashboard where it meets the windshield. The service advisor will check whether an update is available for your specific vehicle.

Schedule an appointment. Some dealerships can do a quick update while you wait; others may ask you to leave the vehicle for a few hours. Bring your keys and your vehicle registration. The dealership will connect your car to their diagnostic computer, read the latest software from Hyundai's servers, and install it. You'll receive a receipt showing what was updated.

Cost varies. Many dealerships offer the first update free or as part of your warranty. Subsequent updates may cost $50 to $150 in labor, though some dealerships waive the fee if you're a regular customer. Call ahead and ask about pricing before you book.

Updating through the Hyundai MyCar mobile app

The MyCar app works on newer Hyundai models (typically 2019 and later with connected services) and is the fastest method if your vehicle supports it. read the Hyundai MyCar app from the Apple App Store or Google Play Store, create an account, and link your vehicle using your VIN and vehicle PIN (found in your owner's manual or on paperwork from the dealership).

Open the app and look for a Software or Updates section. If an update is available, the app will show the file size and estimated installation time. Tap the read button. Your vehicle must be parked, the engine off, and the vehicle plugged into power (or have sufficient battery charge). The app will read the update to your vehicle's system over your home Wi-Fi or cellular connection.

Once the read completes, you'll see a prompt on your vehicle's infotainment screen asking you to confirm the installation. Press confirm. The update will run while your car is parked; do not drive or turn off the engine during this time. When it finishes, your vehicle will restart automatically. The whole process usually takes 20 to 45 minutes.

Updating using a USB drive from Hyundai's website

This method works on most Hyundai models and requires a computer with internet access and a USB drive (at least 8 GB, formatted as FAT32). Go to Hyundai's official website and find the Software Downloads section. Enter your vehicle's year, model, and trim level. The site will show available updates and their file sizes.

read the update file to your computer. It will be a compressed folder; extract it to your USB drive following the on-screen instructions. The folder structure matters — do not rename or reorganize the files. Safely eject the USB drive from your computer.

Plug the USB drive into your vehicle's USB port (usually in the center console or dashboard). Turn on the ignition but do not start the engine. Navigate to Settings or System Information on your infotainment screen and look for an Update or Software option. Select it and choose the USB drive as the source. The system will recognize the update file and ask you to confirm. Press confirm and wait. Do not turn off the vehicle, remove the USB drive, or drive during the update. When it finishes, your vehicle will restart. Leave the USB drive in until the restart is complete, then remove it.

What to do if an update fails or causes problems

If an update stops partway through, your vehicle's screen may go black or show an error code. Do not turn off the engine or remove the USB drive. Wait at least 10 minutes — the system may be retrying the installation in the background. If nothing changes after 10 minutes, turn off the engine, wait 30 seconds, and turn it back on. The vehicle may complete the update on restart.

If the update fails a second time, stop trying and contact your Hyundai dealership. Bring the USB drive or note the error code shown on your screen. The dealership has specialized diagnostic tools and can recover your vehicle's system if something went wrong. Repeated failed attempts can corrupt your vehicle's software, so it's better to get professional help than to keep retrying.

If your vehicle won't start after an update, or if the infotainment system is frozen, do not attempt another update. Contact your dealership when ready and describe what happened. This is a rare issue, but it requires dealership-level diagnostics to fix.

Checking whether your vehicle supports over-the-air updates

Hyundai's newest vehicles (2023 and later on most models) support over-the-air (OTA) updates, which read and install automatically when your vehicle is parked and connected to Wi-Fi, without you having to do anything. You'll see a notification on your infotainment screen when an update is available and when it's installing.

To check if your vehicle has OTA capability, look in your owner's manual for "software updates" or "connected services," or call your dealership with your VIN. If your vehicle supports OTA updates, you don't need to visit a dealership or use the MyCar app — the updates happen on their own schedule. You can also manually trigger an update through your vehicle's Settings menu if you don't want to wait.

Older Hyundai models do not have OTA capability and must be updated through a dealership, the MyCar app, or USB drive.

How often Hyundai releases updates and what they include

Hyundai does not release updates on a fixed schedule. Some vehicles go a year or more without an update; others receive two or three in a single year. Updates are released when Hyundai identifies a bug that needs fixing, adds a new feature, or addresses a safety or performance issue.

Common reasons for updates include navigation map refreshes, infotainment system stability improvements, Bluetooth connectivity fixes, and engine control adjustments. Hyundai publishes release notes on its website describing what each update includes, though the technical details are often brief. If you want to know what's in a specific update before you install it, search Hyundai's support site with your vehicle model and the update version number.

You are not required to install updates, but Hyundai recommends doing so to keep your vehicle running smoothly and to receive any safety-related fixes. If you delay an update for several months and then want to install it, the older update may no longer be available — Hyundai typically keeps only the most recent version available for read.

Frequently Asked Questions

Can I drive my Hyundai while an update is installing?

No. If you're using a USB drive or the MyCar app, you must keep the engine off and the vehicle parked during the entire update. If you're using an OTA update, your vehicle will not allow you to drive until the update is complete. Driving during an update can corrupt the software and leave your vehicle unable to start.

How long does a typical Hyundai update take?

Most updates take 15 to 45 minutes, depending on the file size and your vehicle's processor speed. Navigation map updates can take over an hour. The app or USB interface will show an estimated time before you confirm the installation.

Do I need to pay for a Hyundai update?

Updates themselves are free. If you go to a dealership, they may charge a service fee ($50 to $150) for the labor, though many dealerships waive this for warranty customers or offer it free as a courtesy. App and USB updates have no cost beyond your internet connection.

What if I lose power or my vehicle's battery dies during an update?

If your vehicle is plugged into power during a USB or app update and the power cuts out, the update will pause and resume when power is restored. If your vehicle is not plugged in and the battery dies, the update may fail and corrupt your software. Always may support your vehicle has sufficient battery charge or is plugged in before starting an update.

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

No. Updates only refresh the software code, not your personal data. Your saved radio stations, paired Bluetooth devices, navigation favorites, and vehicle settings will remain after the update completes.