I have this problem with my passenger window
When i try and put the windown up on it's own by pressing the button fully down once it starts going up then goes down on it's own.
The same thing happens if I hold the button down half a click and keep my finger on it.
If I hold the button down the full way and keep my finger on it the window goes up the full way fine...
Has anyone got any ideas to what the problem is?