Miele · Dishwashers (G-Series)
When fault F51 is displayed, it indicates a problem with the circulation pump, which is responsible for moving water during the wash cycle.
Click steps to track your progress.
Turn the dishwasher off using the On/Off button and leave it off for at least 30 seconds.
Turn the dishwasher back on.
If the fault message F51 reappears, contact Miele Service as there is likely a technical fault.