Ice maker removal, side by side Whirlpool

I’m trying to remove the ice maker from my fridge door (Whirlpool GSF26C4EXS03 ice W10122576) and I can’t figure out how to remove the plastic piece covering the wire harness connection. I don’t want to break it. (It’s at the top left of the picture) Suggestions are appreciated. Thank you kindly!

https://www.dropbox.com/s/7c3o0l1pglx1hrn/ice.jpg?dl=0