Translating step 6
Insert the metal screwdriver as pictured: oriented vertically, underneath the yellow plastic piece in the switch assembly, between the metal contact of the switch and the gray plastic slider flange.
Pry upward to remove the yellow plastic piece; the metal contact piece may pop out with the plastic piece.
Once the metal and plastic are unseated from one side, pull out the metal contact and yellow plastic piece with pliers or fingers. Remove these pieces.