Indesit 23 in. DV62 IX Built-in Dishwasher "kitchen aid wont latch" Questions

Kitchen Aid dishwasher won't start Two days ago, it was running fine. Then I tried to start it the same way I always do...select the cycle and press "start"....but this time when I pressed the "start"

...Kitchen Aid Dishwasher have a Kitchen Aid dishwasher, model KUDR02FSSS3. The "Cancel" light continues to blink or the "Normal" and "Light China" lights flash back and forth. The other restets for the ...