Just gotta get your fingers under the seal that lays on the window and pop each one out, I thought it went fine, until the reinstall when I realized one was broken. I don't think I broke it, didn't see any spare parts, never felt like it broke, just each one popped out. I vacuumed out from under there too, wiped down what was a little dirty. Here's a pic for reference. I don't think I had seen anyone mention the 3 screws in the front of the piece, they're the plastic pop thru ones, they don't break, they just suck. kinda have to pry up on them with a screwdriver while turning then with a stubby philips. Plastic screw holes are circled in blue below. The pop-in tabs are circled in red. Hope that helps ya. The washer fluid boots pull off of each nozzle, just takes a little force.
