I did mine a few weeks ago and it's not difficult. Pull back the truck carpeting in that area and you'll see that there are 4 8mm nuts holding the pece to the car. As noted you'll need a deep-set socket for at least 2 of them. Once you get it off, there are 3 screws holding a molding to the top of the piece. To separate the outer lens, soak it for awhile in hot water--it loosens up the goop which holds in on. Be careful whem prying the lens off as I ubderstand that they can crack easilty. Once off, the letters come off very easily with your fingernail--they are made of a plastic tape. Upon reassembly, clean up the original goop as best as possible as and put a bit of fresh silicone whindshield sealer around the mounting area.