Are you sure the drivers door window switch is not working the rest of the windows since having batteries disconnected and need to be paired up to the rest of the windows by going round starting from the front passenger door and pressing the window switch past halfway and bringing it up to the top and holding the switch for 2 seconds or more , then doing the same with the rear windows then drivers window to pair them up to work with the drivers switch panel . but if you do need a replacement panel try ebay for second hand switch panels