What is global opening? it doesnt sound to helpful to be honest!
Mintalkin - Did not know this feature was fitted, thanks, possibly key trapped in pocket activated, as it has a good range.
"The global opening/closing feature allows all the power operated windows and power sunroof (where fitted) to be opened or closed; by pressing and holding either the lock or unlock button on the vehicle's remote key fob.
Open and close all windows and sunroof simultaneously at the touch of a button"