So, I'm a window washer fluid fiend. I use it like it's going out of style. The last couple of times I've tried to use it, I'd hear the pump go but nothing would come out. I knew I had fluid as the front window washer works. Today I decided I'd had enough and felt the need to figure out what was wrong. I ran the rear one and I saw water. But it wasn't on the outside. The water came out of the panel right behind where the sprayer is located on the outside of the car. Now, I don't know if the sprayer on the outside is clogged and now it's all gone to hell, but I really want to make sure the tubing on the inside of the hatchback door is good to go. Does anyone have any tips for taking the paneling off the rear door? Do I just have at it with a flat head? Thanks!