Ducati XDIAVEL Owner's Manual page 159

It will take three seconds to restore parameters,
during which the display will show " WAIT... ".
Once procedure is completed, "OK" will appear for
two seconds to confirm that default parameters have
been restored and the message EXIT will be
highlighted.
To exit the menu and go back to previous page, select
EXIT and press button (4).
Note
If the DEFAULT option cannot be selected, it
means that all parameters of the riding mode are
already in the "Default" condition.
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