The update applies to 2022–2025 model year vehicles, with priority given to 2023+ cars that had the older software (ID. Software 2.x or 3.0). Newly manufactured ID.4s already ship with the new version.

The old system forced users into a "C-version" of European apps. The new update deepens integration with the Chinese digital triumvirate (Baidu, Alibaba, Tencent):

The car automatically downloads the update while you drive via its data connection.