See also:

BMW Assist or ConnectedDrive
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Initialization after a power failure
After a power failure, it is only possible to raise the roof, if necessary. Have the system initialized by your service center. ...

Selecting the sorting order of the names
Names can be displayed in a different order. 1. "My contacts" 2. Open "Options". 3. "Display: last, first name" or "Display: first, last name" ...