On first use, my Bosch slimline, built in dishwasher SPV40C10GB did not run
I had set the timer to run in 6 hours. In the morning, the machine had not run. The 'Cleaning light' was flashing. I reset the machine by pressing the Start button for 3 seconds, then switched the appliance off and on again. The machine then ran normally.
Dishwashers - Bosch