I watched "Samsung refrigerator paddle ice and water replace" by Joe Wier on Youtube which was by far the best explanation that I found for replacing the dispenser levers on my Samsung refrigerator. The Samsung website instructions are confusing to the point of being worse than useless. I found that I could push the display just a fraction of an inch to the right and pull down and out on the left side of the display. The harder part for me was, once the panel was removed from the fridge, to remove the plastic levers from the metal bracket that held them. I resorted to cutting the small plastic retaining pins with a thin sharp knife since I was going to throw that old, broken part out anyway. It is easiest to see these retaining pins on the new part before you disassemble the old parts.
I do have one piece of advice that I never saw on any website. I wasn't sure what was wrong with the ice delivery system before I disassembled it. It could have been the levers, the auger motor, electrical wiring or control display. But now I now that on a working set of levers, you can hear the small switch click as you push either the ice or water lever in. If you can't hear the click, it is likely that the switch is broken and that you have to replace these ice/water dispenser levers. Turning on the child lock first makes it easier to hear this clicking noise.