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Indicator '---' on display

Indicator '---' — Over-the-air software update in progress

Electrolux · Washing Machines

What does Indicator '---' on display mean?

This indicator appears on the display when the appliance is undergoing an over-the-air software update. It's important not to switch off or unplug the appliance during this process.

Common Causes

  • The appliance is automatically downloading and installing a software update.
  • The update process initiated via the companion app.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Do not switch off or unplug the appliance while '---' is displayed.

  2. 2

    Wait for the update to complete automatically.

  3. 3

    The appliance will be usable again once the update is finished.

  4. 4

    If an error occurs during update, the display will show 'ERR'.

Browse all codes in this manual (108)
Verified technical data. Last updated: April 2026

Related Faults

3 short sounds3 short sounds — Incorrect selection madeAbnormal, on-going soundsAbnormal, on-going sounds — Potential washer failureAcoustic signal + no indicator on selectionAcoustic signal with no indicator — Selection not possible
Source: Electrolux Washing Machines
Open Manual (Page 35)Search more codes in this manual