This is a link to a part catalog which often gives a different view that gets it down to each part and can be helpful along with the plumbing diagrams to sort a problem:
But it is also a problem right now as I'm getting an error message, so possible later, it works again or are they changing something??
It would be my guess that there are a bunch of screws showing around the smaller metal part and those might let you get a bit of slack to pull the panels apart to get a look at the leak?
Hope and a prayer that sometimes works!