I tried posting before but I don't see it so I apologize if I'm spamming the forum.

I've tracked down a leak to the coupling between a metal part that is in the bottom back right of the inside of the dishwasher - it goes down below the dishwasher tub and connects to another metal part, and it's leaking at the coupling during wash cycle.

I can't even find what these parts are labelled - most videos, FAQ's online on Bosch dishwashers don't seem to have this part. It looks like some kind of return jet inside the dishwasher and it has a "do not touch" symbol engraved on it so it may get hot, maybe connected to heater?

I'm thinking of removing the base and trying to seal up that coupling somehow. Everything else seems to be working fine..... any thoughts?

Thanks!