You may need to replace this part only instead a whole Control Panel for the following symptoms:
1) There is no response when you touch the screen.
2) A different area of the screen reacts from where you touch the screen.
You may need to only replace your Touch Panel for the following symptoms:
1) There is no response when you touch the screen.
2) A different area of the screen reacts from where you touch the screen.
This touch glass is part of the Control Panel Assembly.