Originally Posted by
Markb_s1
in my 328 there's a button with no labelling, and that seems to make no discernible differrence to how the car drives whether it's depressed or not!
sits between the leccy window controls for the front and rear.
Im sure that button locks the rear windows if kids are in the back etc...windows will still work from the front controls, but wont work from the back
bassboy