Make sure your USB drive has a capacity of at least 16 gigabytes to cope with the size of the download. You'll also need your Subaru VIN, an email address, and a USB 2.0 or 3.0 drive. All you need to do is enter the year, model, and trim of your Subaru into the search box, and you'll be provided with information on any updates.īefore you can start the update, you'll need to log on to a PC or MAC. On Subaru of America's website for owners, you can access a useful tool that will tell you whether map updates are available for your Subaru Navigation system. Here's what you need to do.ĭetermining Whether Your Vehicle Needs an Update Whatever Subaru model you drive, there are a few straightforward steps you can take to quickly bring your maps up to the latest version. Keeping your Subaru Navigation maps up to date is important so you can receive the best and most accurate directions and driving information when you're on the road.
