Use this guide to open the dock and install other components.
Pry off the four white feet with the pointed end of the spudger
Unscrew the four 15.5 mm Phillips #2 screws that hold the bottom panel to the dock.
Use the flat end of the spudger to pry the lid off from the two connectors holding it to the body of the dock.
Carefully pull up and out the four electrical connectors and the two ribbon connectors connecting the bottom panel and the dock.