When you change the email address and/or password of your login credentials of your vehicle. the token we have will expire. This means:
The connection with EEVEE Mobility and your car is dropped.
No new data can be retrieved while disconnected.
You will have to log in again in the EEVEE Mobility app with your updated account credentials.
No data is lost when reconnecting your vehicle, so you do not need to worry about any data loss during this process.
The app should send a push notification when the token has expired to urge you to reconnect to your car.