Start button doesn't light up or work

I need to find a schematic for this dishwasher, the repair person could not
find anything but the schematic was gone.

[quote=dottie60;780081]I need to find a schematic for this dishwasher, the repair person could not
find anything but the schematic was gone.[/quote]
What else can I do without being able to check the continuality of the
circuit.