Im so sorry that no one else has responded to you.
Apologies for my delay in replying, I only just came online and saw your question. Are you still looking for help with this?
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The model no is d1 414.
I have removed the water from the dishwasher manually with the remainder in the filter hole.
When it first started the dishwasher would start and then stop before end of cycle.
When the door was opened their was no sign of water laying in the bottom apart from this time.
The cycle does not start even though the lights are on.
The door switch allows me to open & close without a problem.
That's with the lights on.
If that's what you mean by checking the door switch