When the car equipped with convenience opening is locked or unlocked at the driver’s or passenger’s door, the power windows can be opened at the same time. All power windows open when the unlock button on the radio-operated remote control is held down. When it is released, the opening stops immediately. The same happens when the key is inserted into the door lock, turned to the open or close position and held there. The opening or closing process is interrupted as soon as the key is released.