Just a note for other owners, found 3 mths ago, window ops, mirror, light, locking all failed on passenger door.
Checked usual fuses, connectors and finally pulled the DCM and found burnt sections on the board. Unable to purchase a new item.
Not being Electronics minded I went onto a New Thread starter on the USA forums where i felt I may find a new item. No Luck
Desperation found me emailing any group in Aussie who repaired boards for machinery
Found in Sydney a group called Indcontrol.com.au, posted item $170 later returned and refitted, all works fine.
This group may well be interested in any other components you feel may have failed....

Note section discolored