Here is the Select I need to convert to an Update:
SELECT DISTINCT f.SectionID, f.Name, v.Enabled FROM SETTING_VALUE v INNER JOIN SETTING s ON v.SettingID =
You can try the following
UPDATE v SET Enabled = 0 FROM SETTING_VALUE v WHERE EXISTS( select * from SETTING s INNER JOIN LU_FIELD f ON f.FieldID = s.FieldID WHERE v.DisplayValue LIKE '%Miami%' AND f.ControlName LIKE '%City%' AND v.SettingID = s.SettingID )