I wanted to add this since when I searched for install info I found results that indicated I was going to have to disassemble the entire gauge cluster. I simply removed the cluster from the dash, then removed the plastic cover plate by depressing the small tabs around the outer edge with a small screwdriver. The rings pressed in from the front with no further disassembly required. The only tips I can offer are make sure your hands are clean before you start so you don't leave smudge marks on the black bezel. And use a soft terrycloth towel to wipe the cover clean before you reinstall it. I was really surprised how much dirt came off the inner surface. Once I reinstalled the cluster it's so much cleaner it's almost transparent, like it's not even there.