hi all i know it may sound daft but here it is. i have a vw tuaran 55 plate and i am experiencing the front windows open slightly over night some times, and i am fed up getting a wet bum can any one help i know the windows go up when central looking is held on to lock and open when you unlock and hold the unlock button for 5 seconds ,but when i lock it at night i check it is ok but some times in the morning the 2 front windows are open about 4 inches anyone got any help please before the winter comes in thanks barry