Window in dashboard is dirty on the inside how do I get it out of dash to clean

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! If you're talking about the instrument cluster window, we can help with that! You'll need to remove the instrument cluster to clean the inside of the dashboard window on your Expedition. Start by disconnecting the negative battery cable for safety. Carefully pry off the dashboard trim panel around the cluster, then remove the screws holding it in place. Gently pull the cluster out and disconnect the wiring harnesses. Now, you can clean the inside of the window with a soft cloth and cleaner. Reassemble everything in reverse order. If unsure, a repair manual or professional help can be useful. Good luck! If you have any other questions, please call us at 877-913-1554! We'll gladly find you a certified RepairPal shop in your area!