2003 Durango 4X4 150k

Good afternoon. Last week my Durango's windows quit working while driving down the road. When I pressed the button, a small 'ding' would sound from the instrument panel, but no light or anything. After restarting, everything was fine. The next day they did it again, and while switching wiper speeds all of a sudden the wipers quit working. I turned off and restarted the vehicle, and back to normal. Yesterday the windows again, and then even after a restart it would 'ding' randomly from the panel right in front of me. Now it seems as if the actual wipers have slowed down, but I might just be losing it. Any help out there?