A complaint, not a parts verdict
“Dishes are left dirty” can point towards loading, water circulation, temperature or detergent use. These are assessment areas for a dishwasher; they do not identify a failed part on your particular Gaggenau model.
Water left in the base and food left on plates may occur together, but they are not the same complaint. Describe the visible water separately from cleaning quality.
The detail to keep with this complaint
Write down whether all racks are affected and whether the cycle completes. Use observations already made during normal operation. Keep the setting and the result in separate sentences so they can be compared.
Whether the programme filled and began washing
Any message or interruption during the wash
Water remaining, wash quality and final dryness
Describe the fitting
Explain what surrounds the appliance and how its normal user controls are reached. An integrated door, plinth, stacked position or high-level cabinet can affect access planning.
Which Gaggenau version is it?
Open the door only during normal safe access and photograph its edge label. On an integrated dishwasher the furniture panel is not the appliance identity.
Keep the whole identification together with “dishes are left dirty”. A manufacturer name, an approximate purchase year or a familiar fascia does not establish that two dishwasher versions have the same internal parts.
Prepare the practical handover
If another household member will be present, leave the model, symptom description and contact information together. Do not rely on the person attending the door to reconstruct the complaint.
What is around the appliance?
Tell us about the decorative front, plinth and clearance when the door opens. An appliance fitted under a worktop should stay in position until suitable access is agreed.
Discuss the next step
Include your complete postcode and the Gaggenau product details. Suitable work, charges, appointment availability and parts are confirmed individually. For the wider appliance context, return to the Gaggenau dishwasher guide.
Bring the details together
Complete only what you know. The notes remain in this page until you copy them; opening the booking service does not send these notes automatically.