Remove the six screws that hold the control panel in place around the top of the door once power has been disconnected. When the control panel drops down, disconnect the wiring harness.
Loosen but do not remove the Torx head screws that hold the left side of the outer door panel to the door frame. This will give you extra room if you need to remove the active vent assembly completely.
Insert a flat head screwdriver into the slot on the inside cover of the active vent and spin the entire mechanism a quarter turn counterclockwise. The vent assembly will drop clear of the dishwasher door.