My 2019 Citroën C5 Aircross now runs the latest NAC firmware (Citroën/Peugeot/DS/Opel) and TomTom maps, thanks to the open-source community, not the official updater 🚗 Fork with fixes + tests: https://github.com/arjankapteijn/nac-infotainment-updater
GitHubGitHub - arjankapteijn/nac-infotainment-updater: Scripts to prepare a USB drive for updating the Continental NAC Wave 4 infotainment system in PSA/Stellantis vehicles (Citroen, Peugeot, DS, Opel)Scripts to prepare a USB drive for updating the Continental NAC Wave 4 infotainment system in PSA/Stellantis vehicles (Citroen, Peugeot, DS, Opel) - arjankapteijn/nac-infotainment-updater