Service approach for Miele poor cleaning
Miele's cleaning systems are precise, and a poor-cleaning symptom on a Miele often indicates a setup or maintenance issue rather than a component failure. We confirm detergent type and dose, water-heater behavior and filter cleanliness first.
From there the diagnostic looks at spray-arm rotation, water-pressure delivery and any displayed code. Miele's diagnostic codes are unusually informative on this platform.
Most Miele poor-cleaning calls resolve quickly when the detergent, filter and code information is captured at intake.