Can you upgrade Subaru navigation system?

Yes. Subaru’s built-in navigation can be updated, and drivers have several options to improve or modernize the experience—from official map updates through Subaru’s channels to using smartphone navigation via CarPlay/Android Auto or even installing an aftermarket head unit. Here is what you need to know to update or upgrade your Subaru’s navigation.

Subaru offers navigation across many model years, but the specifics of updates depend on your exact model, trim, and whether your system uses Starlink navigation software or a traditional embedded nav powered by an external data provider. Most updates revolve around map data and system firmware, and the approach can range from official online downloads to dealer-assisted updates. In addition, many owners increasingly rely on smartphone navigation apps for current maps and live traffic, or consider hardware upgrades for more extensive navigation features. The following guide lays out official update paths and practical alternatives.

Understanding Subaru’s built-in navigation

Subaru’s factory navigation has evolved over the years. Newer models often include Starlink infotainment with integrated navigation that uses current map data from a partner provider. Some older vehicles rely on an embedded navigation system with separate map updates. Availability, update frequency, and the method to install updates can vary by model year and regional market. If your vehicle supports Apple CarPlay or Android Auto, you can also access up-to-date smartphone navigation through the car’s display.

How to update the built-in navigation maps

To keep maps current, Subaru offers official update channels and guidance specific to your region and model. Availability and procedures can differ, and some updates may require a dealer or a paid package.

To update maps, use this list:

• Identify your model year and current navigation map version by checking the system Information/About screen in the infotainment unit.


• Sign in to Subaru’s official owner portal (MySubaru) to verify eligibility and select the appropriate map update package for your region and vehicle.


• Download the update package to your computer, then transfer it to the required media (USB flash drive or SD card) following Subaru’s instructions for file structure and formatting.


• Insert the update media into the vehicle (USB port or navigation SD card slot) and start the update via the navigation settings (the exact path may vary by model). Do not power off the vehicle while the update is in progress.


• Allow the installation to complete, then restart the navigation and confirm the new map version. Test a route to ensure the data is functioning correctly.

Concluding: When successful, the updated maps should improve routing accuracy, points of interest, and traffic data. Updates are model- and region-specific, so consult Subaru’s guidance for your exact vehicle.

Alternative ways to upgrade the navigation experience

Because map update processes can be uneven across generations, many drivers turn to alternatives that deliver current data and better routing features without waiting for official updates.

• Use Apple CarPlay or Android Auto to run up-to-date navigation apps (Google Maps, Waze) on the factory display, which typically offer live traffic and frequent map refreshes.


• Enable wireless CarPlay/Android Auto where supported, so you can use smartphone navigation more conveniently without cables and with real-time data.


• Consider an aftermarket head unit that supports modern apps and easier map updates; professional installation is usually recommended because of wiring and integration with vehicle systems.


• Keep a portable GPS device as a dedicated backup for offline or specialized routing needs.

Concluding: For many drivers, smartphone navigation via CarPlay/Android Auto provides the freshest maps and traffic information, while an aftermarket head unit can offer broader capabilities and longer update lifecycles when the factory system falls short.

Keeping the system up to date without replacing the head unit

Some owners prefer not to replace the factory head unit and instead rely on software updates and in-car features to improve navigation. Depending on your model, there may be over-the-air (OTA) updates or dealer-assisted refreshes, as well as settings adjustments to improve navigation usability.

• Check whether your model supports OTA updates or Starlink-generated updates and enable automatic updates if available.


• If OTA isn’t available, contact your Subaru dealer for navigation map update options and pricing; some regions require a paid subscription or one-time updates.


• Keep the infotainment software current to maintain compatibility with CarPlay/Android Auto and third-party navigation apps.

Concluding: Software-based improvements and smartphone integration often provide the fastest path to an up-to-date navigation experience without changing the factory hardware.

Hardware upgrade: upgrading the head unit

If you want a long-term, more flexible navigation system, replacing the factory head unit is possible but involves cost, install complexity, and warranty considerations.

• Choose a compatible aftermarket head unit that supports Apple CarPlay/Android Auto, built-in GPS/maps, and vehicle integration features. Verify wiring harness compatibility and any vehicle-specific adapters.


• Have the installation performed by a qualified installer to ensure proper power, grounding, antenna integration, and steering-wheel control compatibility.


• Be aware that replacing the head unit can affect Starlink services, factory navigation data, and resale value; some features may require additional adapters or modules.

Concluding: An aftermarket head unit can dramatically improve navigation capabilities, but it’s a substantial customization with potential warranty and feature implications.

Summary

Subaru owners have multiple paths to upgrade navigation: official map updates through Subaru’s MySubaru portal, updates via the vehicle’s navigation settings, or leveraging smartphone navigation via CarPlay/Android Auto. For many, using smartphone navigation provides the most current maps and real-time traffic, while an aftermarket head unit offers broader capabilities for a more integrated experience. Always verify compatibility and follow official guidance for your specific model and region to avoid issues. Regular checks for updates help ensure your routes reflect current road data and conditions.

How much does a Subaru map update cost?

Subaru map updates are often free for the first three years on eligible new vehicles, after which you will need to purchase a new update, which can cost around $70-$170 USD depending on the region and your specific vehicle model. You can also update for free over Wi-Fi in some newer models, provided you stay connected to a home Wi-Fi network. 
Cost and free period

• Free period: Many eligible Subaru models come with a complimentary three-year map update period, according to Naviextras.com and Subaru. 
• Paid updates: After the free period expires, you will have to purchase updates. The cost varies but is typically around $70-$170 USD, depending on the region, notes this Reddit thread and this Australian Subaru site. 
• STARLINK subscription: The MySubaru app and STARLINK subscription are separate from map updates and cost around $99 or more per year. 

How to get map updates

• Via Wi-Fi: Some newer models can receive map updates automatically over a Wi-Fi connection. Park the vehicle near your home Wi-Fi and check the settings to see if this option is available. 
• Via USB: Download the update from the official Subaru map update website to a computer and then transfer it to your car via a USB flash drive. 
• Via SD Card: The Subaru Map Update Toolbox is a free software that allows you to purchase and install updates onto the navigation micro-SD card in your car. 

How can I update mysubaru maps for free?

Map Update downloads require internet access and specified software which is the responsibility of the owner. To download a Map Update you must set up an account with HIII and follow the instructions set out in the on-line User Manual which can be found at: https://subaru-maps.com/#/usermanual.

How to upgrade Subaru GPS?

You can update Subaru maps either directly in the vehicle via a Wi-Fi connection or by using a computer and a USB drive. For the Wi-Fi method, connect your car to a Wi-Fi network and go to the Navigation settings to check for and install updates. For the USB method, create an account at subaru-maps.com, download the Map Downloader software to your computer, and then use the program to transfer the updated files to a USB drive for installation in your car. 
Method 1: Update via Wi-Fi 
This video demonstrates how to connect to Wi-Fi and navigate to the map update settings on a Subaru infotainment system: 59sTucson SubaruYouTube · Nov 25, 2019

1. Connect to Wi-Fi: Go to your Subaru's infotainment system settings and connect to a stable Wi-Fi network, such as your home Wi-Fi. 
2. Find the update option: Navigate to the "Navigation" menu and select "Update Maps" or "Map Update". 
3. Check for updates: The system will check for available updates. If there's an update, follow the on-screen prompts to start the download. 
4. Install the update: The system will guide you through the installation process. The navigation will be unavailable in the updated regions until the process is complete. 
5. Confirm: Once finished, the system will confirm the successful installation. 

Method 2: Update via USB drive 
This video shows the process of using the Subaru-maps.com website and the Map Downloader software to update maps via a USB drive: 57sNate Wade SubaruYouTube · Sep 10, 2018

1. Visit the Subaru-maps.com website: Go to subaru-maps.com on a computer and create a personal account. You may need to enter your vehicle's VIN. 
2. Download the Map Downloader: Download and install the "Map Downloader" application for your PC or Mac. 
3. Download the update: Open the Map Downloader, log in, and follow the prompts to download the map updates to your computer. 
4. Transfer to USB: Connect a USB 2.0 or 3.0 drive (at least 16GB) to your computer. Use the Map Downloader to transfer the downloaded map files to the USB drive. 
5. Install in vehicle: Insert the USB drive into one of the front USB ports in your Subaru. The infotainment screen will show a series of prompts to begin the installation process. 
6. Confirm: Follow the on-screen instructions to complete the installation. The system will authenticate and upload the maps from the drive. 

Important notes

• Some older models may use a separate microSD card for maps. You would need to remove the card and use a card reader to update it with the software from the Subaru Toolbox website. 
• Wi-Fi updates may have limitations on how many regions can be updated at once, while the USB method typically allows for updating the entire map for a region, such as North America, at one time. 
• Check your car's warranty or model year to see if updates are free or if you need a subscription. 

Can I update my Subaru software myself?

Yes, you can update your Subaru's infotainment software yourself, but it depends on your model's capabilities. Newer models with a STARLINK infotainment system can often be updated wirelessly (Over-the-Air) by connecting to Wi-Fi, while others require downloading the update to a USB drive from a computer. 
Over-the-air (OTA) Wi-Fi update 
This method is available on many newer Subaru models with 7-inch or 8-inch displays and newer ones like the 2020 Outback with the 11.6-inch screen. 

1. Connect your vehicle to an active Wi-Fi network, such as your home network or a mobile hotspot. 
2. Navigate to the "Settings" menu on your vehicle's multimedia screen. 
3. Find the "Software Update" or similar option and check for updates. 
4. If an update is available, the system will guide you through the download and installation process. You may be prompted to install it when you turn the car off. 

Manual USB update
This method is for models that require a USB update, often older models or for navigation map updates. 

1. Go to your vehicle's multimedia screen and find the "Navigation" or "Map Update" information to get a "request code". 
2. Go to the official Subaru website (e.g., Subaru of America's techinfo site) or Subaru Canada's website. 
3. Log in or create an account and use the request code to download the update to a USB drive. 
4. Plug the USB drive into your vehicle and follow the on-screen prompts to install the update. 

Important considerations

• Check your manual: Always refer to your vehicle's owner's manual or the instructions provided by Subaru for the most accurate steps for your specific model and year. 
• Be cautious with older models: For some older models, a technician update may be necessary. Performing the update incorrectly could cause issues, so it may be safer to have a dealer perform the update if you are not comfortable with the process. 
• Contact your dealer: If you are having trouble or are unsure, it's best to contact your local Subaru dealer for assistance.