Updating the system does not require complex programming or dealership tools. Follow these steps: 2010 Prius How-To: Navigation System | Toyota
18.1 (U9A) was the final major release for these systems, originally released around November 2018. 2010 toyota prius navigation dvd update
This is often the most painful part for owners. Unlike smartphone apps that update maps for free automatically, automotive navigation updates are rarely free. Updating the system does not require complex programming
15 minutes (plus 5 minutes for the system to boot). check what version you currently have.
Before buying an update, check what version you currently have.
, though they often charge around $150–$200. More affordable options are available from reputable sellers on , often ranging from $20 to $60. 2. How to Install the Update