The lights are always on, I cannot turn them off. If I keep the door open it is fine, but as soon as I close the door a cycle starts . I also just had dificulty changing the programme from pre-rinse to a 60 degree wash. I had to turn the power off at the mains and then I was able to change the programme. It is also making a different noise when it is cleaning, more of a sort of whooping wavy sound. This only semmed to happen after my husband put some salt in the machine.

Dishwashers - Miele