# AEG Dishwasher E3 error

Canonical page: https://getfixfault.com/guides/aeg-dishwasher-e3-official-code
AI-readable URL: https://getfixfault.com/guides/aeg-dishwasher-e3-official-code.txt
Last reviewed: 2026-08-24

## Direct answer

AEG Dishwasher E3: compact-dishwasher fault requiring service. This interpretation applies to AEG compact dishwashers covered by the linked UK support article in United Kingdom / English.

## Exact scope

- Brand: AEG
- Appliance: Dishwasher
- Error code or indicator: E3
- Model scope: AEG compact dishwashers covered by the linked UK support article
- Region: United Kingdom / English

## What users may observe

- E3 is shown on the AEG dishwasher display, indicator, or connected app
- The published condition is: compact-dishwasher fault requiring service
- The appliance has reached the manufacturer-defined stop or service condition associated with E3
- The important observation is when E3 appears and whether the exact published action changes that condition

## Causes or fault boundaries

- Manufacturer-defined fault area — compact-dishwasher fault requiring service
- E3 defines a service boundary; the failed internal part still requires exact-model diagnosis
- Model boundary — apply this interpretation only to AEG compact dishwashers covered by the linked UK support article

## Verified diagnosis

- Photograph the complete E3 display before changing controls or removing power
- Confirm that the full model number is covered by this scope: AEG compact dishwashers covered by the linked UK support article
- Confirm that the observed condition matches the published meaning: compact-dishwasher fault requiring service
- Published check — record the code and arrange authorised service rather than dismantling the compact appliance
- Stop at the published service boundary after these actions
- do not add a restart or test cycle that AEG does not specify for E3
- Published check — Give service the E3 photo, full model and serial number, when it appeared, and the result of every published external check
- Stop at the published service boundary after these actions; do not add a restart or test cycle that AEG does not specify for E3

## Evidence-backed actions

- record the code and arrange authorised service rather than dismantling the compact appliance
- Give service the E3 photo, full model and serial number, when it appeared, and the result of every published external check

## Safety boundary

Isolate the appliance when safe. record the code and arrange authorised service rather than dismantling the compact appliance Do not open fixed panels or test live circuits.

## Primary evidence

- Source: AEG compact-dishwasher E3 support
- Source URL: https://support.aeg.co.uk/support-articles/article/compact-dishwasher-displays-error-message-e3
- Source checked: 2026-08-24
- Procedure verified: 2026-08-24

Use only for the stated model and region. The linked manufacturer source remains authoritative, and an error code alone does not prove that a component has failed.