On September 29, 2025, the BMW has blocked third parties (i.e. the BMW Connected Drive integration) from executing requests against BMW servers. BMW enforced additional security checks within the MyBMW app to block third parties (not only Home Assistant, but also other companies such as energy providers).
You will see error messages asking you to log in again without any success, and your sensors will not update anymore.
More information about the new API change here. Technical information on what is happening here.
bmw_connected_drive
