Diagnostic overview for error E25
Use the sequence meaning → symptoms → accessible checks → stop conditions. For E25, the current manufacturer-sourced summary is: Bosch identifies E25 when the drain pump is obstructed or the pump cover is not attached correctly.
Safe sequence
- 1Disconnect power and wear cut-resistant gloves because glass may be present.
- 2Remove the filter and inspect the user-accessible pump cover using the model manual.
- 3Remove visible foreign objects and lock the cover and filter back in place.
Stop and get qualified help when
- Sharp debris cannot be removed safely
- The impeller is damaged or the code returns