(T) Problem, electrical window

Well, my first problem with the car. I wonder if anyone can help me finding out what the source for this is.

Description:
When I came to the car, i saw that the right-side rear window was open. It goes all the way down, so the rain has free access.
It happened first time 3 days ago, but today it happens all the time.
It doesn,t matter if the doors are locked ore not, sometimes it happens immedially after turning off the engine, sometimes it waits for a while, and then opens this window.
Until now, it has only been this particular window.
- Anyone experienced the same? - any suggestions to solving the issue?

still in waranty. go to dealer.it could be the door node in short to ground or a loose ground.

It doesn't like being left out in the rain.. It wants you to drive it more


Seriously, just get it booked in. Probably something very simple.

Well, it is booked, i parked at at the dealer this morning.
Just wondered if anyone knew, so we could get the right sparepart sent this way.
Dealer ordered some "central box", don't really know what it is, but its a device that amongst other things manages the windows-logic.
In the mean time the window-motor in that door will be disconnected.
I will keep you posted when it is solved!

Exactly the same part that had to be ordered and fitted to my Bravo, but haven't got a clue as to a part number.