Jack the car up and clean the inside of the fascia, then go over the same area with rubbing alcohol to remove all dirt and grease. The screens are labeled left and right. The screens have 3 acrylic blocks attached, the side with the 2 blocks goes at the bottom. Before removing the the red plastic on the 3M tape fit the screen in place so you know right where it is going to install. I say this because if you go in blind with the tape ready to stick and you make a mistake the tape is very hard to save if you have to remove it.

When you are ready remove the red plastic from the tape and at the same time press the acrylic blocks that are on the screen and from the outside press on the fascia where the blocks are.