Kitchen Aide Dishwasher has blinking light on control panel.

i think it is less than 5 years…but am not really sure.
the control panel lights are blinking. it would not turn on the other day and all lights were black…we shut of the breaker and it reset it. it ran ok for a week and now the normal and cancel drain lights are blinking…if i press both at the same time. the rinse only light starts blinking too…

Help
some say i need a new control panel which i will buy if i need to …

others on the forums say there are a series of buttons to try first which will reset the panel.
which is correct?