I just followed the diagrams as best as I could. I cleaned the trim above the door. I then lined up the visor to the door...there is a sticker on the end of it that shows where to line it up. There are three holes in each visor and three metal clips that correspond to each hole. The clips have to be inserted underneath the door trim but above the inside rubber seal. When pushed in, you'll find they click into place. You do not have to remove any seals or trim. I positioned the clips where the holes line up with the visor. I then removed the paper off the double sided tape on the visor and attached the visor to the door trim. Once that was done, there are 3 plastic push pins that have to be pushed through each of the 3 visor holes and through the metal clips. These secure the visor in place. There is a tool that should come with the package that holds a washer in place so that when the push pin is through the hole and metal clip, the washer holds it in place. That should be it. The package also came with some sort of liquid glue, but I never used it. I'll try to add pics right away. Hope this helps.

These 2 pics show the mounting points for the metal clips.





These 2 pics show the metal clip between the door trim and rubber seal.





These 2 pics show how the push pins work. Note where the sticker was to line up the visor.



Glue I never used, Tool and Washer. The package came with 6 metal clips, 6 plastic push pins, and 9 washers.