I have also performed this operation and the instructions look good. Some short cuts: I was able to remove the two torx screws in the front of the console by pulling out on the under dash pannels and working with an offset torx rachet. I was also able to slide the center console to the rear far enough to remove the trim torx screws without removing anything but the four mounting screws. Being the lazy sort I also did not disconnect the battery or radio as the radio had enough cable to slide out enough to allow me to get the trim off and remove the ECC unit. The bulbs in the ECC are accessed by removing the top plate which is attached with screws on sides and back.