I have different problems with each of my Brera windows...
Passenger: When using 'auto up' (i.e. pull and hold switch for window to go fully up) the window goes right to the top, then comes back down just over half way. Window can only be closed if inched up incrementally using switch. Battery disconnect and window reset procedure solves problem, but it returns within 1-2 days.
Driver: Window is totally kaput! It has been moving up and down slower than the passenger side for a couple of weeks now, even though seals etc have been lubricated. Today it stopped working altogether! It will not drop/raise an inch when opening/shutting the door, and the switch will not operate it at all. When the switch is operated, a slight 'click' is heard in the door, just above the speaker but no movement. The window is about 3mm from being completely closed, so the door will open/close, but there is a slight gap near the wing mirror
Window reset/battery disconnect does not solve this problem, now I just have the "Front right side power window safety unavailable" message.
I suspect the passenger side controller is on the way out, and the driver side is shot - does this sound about right?
If so, can anyone shed any light on the cost of parts/labour to get replacement controllers fitted?