Officially, Opel does not offer free map updates. However, since the system is now considered "end-of-life" (no longer supported), many owners share archived copies of the last official DVDs. From a technical standpoint, downloading a map update for a system you own is a grey area, but no manufacturer is actively persecuting owners of a 12-year-old car for updating their navigation.
Have you successfully updated your DVD 800? Found a working download link? Share your experience in the comments below – and help fellow Opel Insignia owners keep their navigation alive. Opel Insignia Dvd 800 Navi Update Download Free
Because Opel stopped producing updates for the DVD 800 around 2020, the only way to get newer roads is via community-shared or archived files. This is why the search for a is so popular. Officially, Opel does not offer free map updates