Hi,
A few weeks ago, my Whirlpool dishwasher only started to power up once I had closed the door (display would not come on when door was open).
Then over Christmas I tried to power it on, but all that happened was the power button flashed continuously and the number 12 showed on the display. No other buttons worked and it would only power off by switching off at the mains.
Any help would be greatly appreciated.