2010 Toyota Prius Navigation Dvd Update — Link

You can verify your system type by checking the small "faceplate number" (e.g., E7022) printed near the screen's edge or on the current DVD. Step-by-Step Installation Guide

Turn the car off, wait 10 minutes, turn it back on, and start over. If it fails repeatedly, your hard drive may be failing, or the disc is defective. 2010 toyota prius navigation dvd update

The latest official update released for this Gen 6 hardware is Version 18.1 (U9A) , with the Toyota part number 86271-GEN06-18 . You can verify your system type by checking

Updating the navigation DVD in a 2010 Toyota Prius is widely considered only worth it at low prices The latest official update released for this Gen

Background

A: Possibly. The 2010 Prius DVD laser collects dust. Try a cleaning disc first. If that fails, you need a new HDD or head unit – at that point, just install a CarPlay adapter.

Unless you find a genuine Toyota DVD v15.1 or newer for under $50, skip the update. Use that money toward a Beat-Sonic MVA-12 interface, which tricks your Prius’s screen into displaying CarPlay. You’ll get 2026 maps forever.