how to update subaru software

Daniel Parker

3 min read

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27-01-2025

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Subaru vehicles are increasingly reliant on sophisticated software for everything from entertainment and navigation to safety features and engine performance. Keeping your Subaru's software up-to-date is crucial for optimal functionality, improved safety, and accessing the latest features. This guide will walk you through the process of updating your Subaru's software.

Understanding Subaru Software Updates

Subaru software updates address a variety of issues, including:

• Bug fixes: Resolving glitches and errors that may affect performance.
• Security patches: Enhancing the security of your vehicle's systems.
• New features: Adding functionalities and improving existing ones.
• Performance enhancements: Optimizing engine performance and fuel efficiency.

There are two main types of Subaru software updates:

• Over-the-air (OTA) updates: These updates are downloaded and installed wirelessly through your vehicle's built-in cellular connection (if equipped). This is generally the easiest method.
• Dealer updates: These updates require a visit to your local Subaru dealership. They might be necessary for larger updates or if your vehicle doesn't support OTA updates.

How to Check for Subaru Software Updates

Before you start, determine how your Subaru receives software updates. This usually depends on your model year and trim level.

1. Check Your In-Car System:

Many newer Subaru models feature an infotainment system with a dedicated "Software Update" section. The location varies by model year and infotainment system, but generally involves:

• Touching the settings icon: Usually found in the main menu.
• Navigating to "System" or "Settings": Look for options like "Software Update," "System Updates," or similar.
• Checking for updates: The system will scan for available updates and guide you through the process. This often involves an internet connection.

2. Subaru StarLink App (If Applicable):

Some models also allow software updates through the Subaru StarLink smartphone app. Consult your owner's manual or the StarLink app to see if this is an option for your vehicle. The app might notify you of available updates or allow you to initiate a check manually.

Performing an Over-the-Air (OTA) Software Update

If your Subaru supports OTA updates, follow these steps:

1. Ensure a Stable Internet Connection: A strong Wi-Fi connection or a good cellular signal is vital for a successful OTA update.
2. Park Your Vehicle Safely: Ensure your vehicle is parked securely in a level area. Do not interrupt the update process.
3. Follow On-Screen Instructions: The infotainment system will guide you through the download and installation process. This may take some time depending on the size of the update and your internet connection. Do not turn off your vehicle during the update.
4. Monitor Progress: The system will display the update progress. Wait patiently until the update is complete and the system restarts.
5. Verify Update: After the restart, check your vehicle's system settings to confirm the software is updated to the latest version.

If an OTA Update Isn't Available or Fails

If your Subaru doesn't support OTA updates, or if an OTA update fails, you'll need to visit your local Subaru dealership.

1. Schedule an Appointment: Contact your local Subaru dealership and schedule a service appointment. Inform them that you need a software update for your vehicle.
2. Bring Your Vehicle: Bring your vehicle to the dealership at your scheduled appointment time.
3. Allow Sufficient Time: The update process may take a significant amount of time, so be prepared to leave your vehicle at the dealership for a few hours. Inquire about this timeframe during scheduling.
4. Confirm Completion: Once the update is complete, confirm with the service advisor that the software is up-to-date and all systems are functioning correctly.

Troubleshooting Software Update Problems

• Slow or Interrupted Download: Ensure a stable internet connection and sufficient data allowance (if using cellular data).
• Update Failure: If an OTA update fails, try again later or contact your Subaru dealership.
• System Errors: Consult your owner's manual or contact Subaru customer support for assistance.

Remember to always consult your owner's manual for specific instructions related to your Subaru model and year. Regular software updates ensure your vehicle performs optimally and provides the best possible experience and safety features.