Domestic Appliance Forum

Siemens dishwasher IQ100. I select which program I want and it's normally eco or really hot 70 for roastin tins/pans etc. The programme starts and I think it drains and then stops beeps to let me know something is wrong I open the dishwasher and the code showing is now 0:00 this has happened before and I think I just had to re set the machine but unfortunately can not remember what I had to do or how to do it, I thought I was being clever writing down what I was told to do but the notes I made make know sense to me now
I have tried doing what my so called notes told me but that doesn't help at all which doesn't surprise me.
So if anybody has any ideas as to sorting this problem I would be great full, I'm quiet happy to have a go at doing it myself before I have to call someone else in to do it.
Thanks for any advice you can give me
Regards
Joanne