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

Fluff Filter Symbol () Lights Up — Fluff build-up in airways

Miele · Tumble Dryers

What does  mean?

At the end of a drying program, the fluff filter symbol illuminates. This means there is a build-up of fluff in the airways that needs to be cleaned.

Common Causes

  • Accumulation of fluff in the fluff filters.
  • Build-up of fluff in the plinth filter and airways.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Clean the fluff filters thoroughly.

  2. 2

    Clean the plinth filter as instructed in the 'Cleaning and care' section.

  3. 3

    Open and close the dryer door (while the dryer is switched on) to turn off the symbol.

Browse all codes in this manual (99)
Verified technical data. Last updated: April 2026

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Source: Miele Tumble Dryers
Open Manual (Page 48)Search more codes in this manual