Help, Help! Bosch Dishwasher Check Water Error

[Atomic King]

Hi my Bosch dishwasher started giving me the check water error, light flashing after pressing start. I checked the styrofoam float switch and also drains, cleaned out the bottom, everything is in good shape. When I press power on and off then start, there is a quick clicking sound and then the light starts flashing again and it does not start washing. This happens after I reset the machine by pressing turning power off or pressing reset (3 seconds). I noticed in the left side water catchment area a part inside looks very dirty and might be blocked (image attached). I have no clue if this is the reason or how this shall be disassembled and cleaned? I don't know what else to do but I am in the Caribbean and there is hardly anyone who knows what they are doing with machines like these. I have guests coming in about 5 days they will not be happy, of course this started happening shortly before! Thanks for your help!

[Atomic King]

Not one response?

[Econo Appliance]

What's your model number?  Does your dishwasher have a display to show error codes or just lights only?

Some bosch dishwashers have "Aquastop" water inlet hose that when an error is sensed, it will shut off water flow .... if you have such an inlet hose, it may need to be reset