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

Foam indicator light  — Excessive foam detected

Miele · W1 Washing Machines

What does  mean?

This indicator light signals that too much foam has been generated during the washing program. Excessive foam can negatively impact wash performance and rinsing efficiency.

Common Causes

  • Overdosing of detergent.
  • Using a detergent unsuitable for the machine or load.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Use less detergent in subsequent wash cycles.

  2. 2

    Always follow the detergent manufacturer's dosage recommendations provided on the packaging.

  3. 3

    Consider factors like water hardness and laundry soiling when determining detergent quantity for optimal results.

Browse all codes in this manual (28)
Verified technical data. Last updated: April 2026

Related Faults

Check dosageDisplay shows 'Check dosage' — Excessive foam has built up during washingControl field darkControl field remains dark — No power to the machineDisplay dark, Start/Stop offDisplay dark, Start/Stop off — No power to the machine
Source: Miele W1 Washing Machines
Open Manual (Page 45)Search more codes in this manual