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E40

Electrolux E40 on a washing machine: door not closed or locked

Verified with sources2 sourcesReviewed Oct 4, 2026
Technician coming? See the 2 steps they must show you
Front-loading washing machine
Dany kgPublic domainImage source

Risk level

Low

Usually safe to check without specialist tools.

Urgency

Medium

Quick answer

On Electrolux washing machines, E40 or E41 (also 4 beeps or 4 flashes) means the door or lid is not properly closed or detected, so the cycle will not start. Push the door until it clicks, remove trapped or excess laundry and check the child safety lock.

Safety first

Stop and check this first

  • Avoid pulling the door hard or interfering with the latch. Electrolux Spain advises not using the washer until the fault is fixed and keeping it unplugged meanwhile.

Safe checks you can perform

  • Shut the door firmly until it latches
  • Laundry in the seal and overloading
  • Disable the child safety lock
  • Record the code before booking

Leave these tasks to a qualified professional

  • Do not attempt this professional task: Door lock inspection
  • Do not attempt this professional task: Start test with the door locked

What a technician must be able to justify

Technician visit

These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.

These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.

  1. Door lock inspection

    What they doThe technician checks the door locking and its connection when the door closes correctly but the error continues, which is when Electrolux says to book service.

    They must show youthe lock test and the defect found.

    In writingthe source of the leak, the parts changed and what the repair costs.

  2. Start test with the door locked

    What they doAfter the repair, the technician runs a programme and confirms the door locks and the cycle starts without E40.

    They must show youthe programme starting with no code.

    In writingwhat the test involved and the date it was done.

Before accepting a part or repair

Nothing has been shown yet. Do not accept a part swap based on the code alone.

Follow these steps

Note: Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.

  1. Shut the door firmly until it latches

    No special tools

    Who:
    you.
    How:
    open the door and close it again, pushing firmly near the latch until you hear a clear click that confirms the lock has engaged.
    Result that matters:
    the washer recognising the door as closed.
    If there was no click before and now there is:
    restart the programme.
    If it clicks but E40 stays:
    look at how full the drum is and at the seal.
    Evidence to keep:
    photo of the display showing E40.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

  2. Laundry in the seal and overloading

    No special tools

    Who:
    you.
    How:
    look around the inside edge of the seal for clothing caught against the glass. If the drum is packed, take some laundry out before trying the cycle again.
    Result that matters:
    giving the door room to shut without pressure.
    If something was caught or the drum was overloaded:
    correct it and start again.
    If the load is normal and nothing is trapped:
    check the child lock.
    Evidence to keep:
    note of how full the drum was.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

  3. Disable the child safety lock

    No special tools

    Who:
    you, with your model's user manual.
    How:
    if your washer has a mechanical child lock, turn it off with a coin or suitable tool as the manual describes, then try again.
    Result that matters:
    ruling out the child lock as what stops the door locking.
    If it was on:
    with it off, the washer should start.
    If it was off or your model has none:
    note the code and contact service.
    Evidence to keep:
    photo of the child lock position.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

  4. Record the code before booking

    No special tools

    Who:
    you.
    How:
    write down the exact code on the display (E40 or E41) or the number of beeps, and the model from the rating plate. Electrolux Spain asks you to quote it when requesting a technician.
    Result that matters:
    the technician arriving knowing what to look for.
    If the code comes back on every attempt:
    book an Electrolux authorised service centre and do not force the door.
    If it appeared once and the washer now starts:
    watch the next washes.
    Evidence to keep:
    photo of the rating plate and of the code on screen.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

Still not solved

If the error persists, stop here. See what the technician must do and show you.

Where this code applies

A code is meaningful only inside the right product and version context.

Primary scope

System
Appliances
Brand
Electrolux
Product type
Washing machines

Known code variants

  • 40
  • AEG E40 error
  • AEG Fehler E40
  • AEG lavadora E40
  • AEG lavatrice E40
  • AEG lave-linge E40
  • AEG Waschmaschine E40
  • AEG washer E40
  • Baxi 40
  • Baxi E 40
  • code erreur AEG E40
  • E 40
  • E40 AEG lavadora
  • E40 AEG lavatrice
  • E40 AEG lave-linge
  • E40 AEG Waschmaschine
  • E40 AEG washer
  • E41
  • Electrolux dryer E40
  • Electrolux dryer E40 door
  • Electrolux E40 lavadora
  • Electrolux secadora E40
  • Electrolux tumble dryer error E40
  • Electrolux washer 4 beeps
  • Electrolux washer door not locking
  • Electrolux washer E41 door
  • Electrolux washer error E40
  • Electrolux washing machine E40
  • Error 40 Baxi
  • error AEG E40
  • error E40 lavadora Electrolux
  • error E40 lavadora Zanussi
  • error E40 secadora Electrolux
  • errore AEG E40
  • lavadora Electrolux 4 pitidos
  • lavadora Electrolux no arranca puerta
  • lavadora Electrolux puerta no cierra
  • lavadora Zanussi 4 pitidos
  • Neodens Plus 40
  • secadora Electrolux E40 puerta
  • Zanussi lavadora E40
  • Zanussi lavadora E41
  • Zanussi washer 4 beeps
  • Zanussi washer E40
  • Zanussi washer E41
  • Zanussi washing machine error E40

What it means

Electrolux UK says E40 and E41 mean the washer door or lid is not properly closed or not recognised as locked. It is a safety feature that stops the appliance starting a cycle when the door is not secure. The checks Electrolux lists are the door closure, clothing caught between the seal and the glass, overloading and a mechanical child lock. Only if those are fine does it point to a faulty door lock. The code does not prove the lock is broken on its own; have it replaced only after a technician has checked it.

Warnings and stop conditions

  • Mediumsource verified

    Avoid pulling the door hard or interfering with the latch. Electrolux Spain advises not using the washer until the fault is fixed and keeping it unplugged meanwhile.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos

Symptoms and causes

Probable causes · in order

  • Door not fully closedCommon

    If the door does not click shut, the washer does not register it as locked and will not start the programme.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

  • Trapped clothing or an overloaded drumCommon

    A garment between the seal and the glass, or too much laundry, can stop the door locking correctly, so Electrolux asks you to remove some.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

  • Mechanical child lock engagedPossible

    On models with a mechanical child lock, it can block proper door operation until you disable it with a coin or suitable tool.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

  • Faulty door lockLess common

    If the error persists after the other checks, Electrolux says the door lock mechanism may be faulty and needs professional repair.

    Evidence: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issue

Virtual technician

Does E40 still appear after these checks?

Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.

Start diagnosis

Sources and technical references

  1. 1

    La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos

    Electrolux · official_doc

  2. 2

    Washing Machine Error E40/E41 - Fix Door Lock Issue

    Electrolux · official_doc

Sources: La lavadora muestra el mensaje de error E40 o emite 4 pitidos o 4 parpadeos · Washing Machine Error E40/E41 - Fix Door Lock Issuereviewed 2026-10-04 · verified

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