Where is the reset button on my Hygena AHY8102/1 dishwasher?

I would like to reset my dishwasher as it appears to be stuck in a cycle due to my own stupidity of adding washing up liquid. All bubbles clear, I have put basin fulls of cold water through it also kettle fulls of boiling water but it just won't move on through the cycle and stop? I really appreciate your advices on this as I am in the serous bad books and want to be able to fix this myself. I have access to the panel at the bottom but just don't know what to touch or press or what direction to go in. Thanks!