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E:92-40

E:92-40 - Filters soiled or blocked

Bosch · Dishwashers Series 6

What does E:92-40 mean?

The display shows E:92-40 alternately, indicating that the dishwasher's filters are soiled or blocked, preventing proper water circulation and drainage.

Common Causes

  • Filters are soiled or blocked.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Clean the filters as instructed in the manual (Page 43).

  2. 2

    Ensure the filters are correctly inserted and engaged after cleaning.

  3. 3

    Run a test cycle to confirm the issue is resolved.

Browse all codes in this manual (38)
Verified technical data. Last updated: April 2026

Related Faults

All LEDs lit up or flashingAll LEDs lit up or flashing - Electronics fault detectedAppliance cannot be switched on/operatedAppliance cannot be switched on or operated - Software update, power failure, or door issueAppliance stops/cuts out during programmeAppliance stops during the programme or cuts out - Door open, power/water interruption, or obstruction
Source: Bosch Dishwashers Series 6
Open Manual (Page 48)Search more codes in this manual