PartsFinder UK

E25

Error code

high severity Siemens

E25 Error: Your Siemens dishwasher has displayed the E25 error code on

Your Siemens dishwasher has displayed the E25 error code on its control panel, and the machine has likely stopped mid-cycle or refused to start. This is a high-priority fault that needs addressing, but don't worry – you've come to the right place. The E25 code indicates that water isn't draining from your dishwasher properly, usually because the drain pump has become blocked or the filter assembly is clogged with food debris and limescale. Rather than being a sign of a serious mechanical breakdown, this is one of the most common dishwasher faults you'll encounter. The good news is that many E25 errors are straightforward to fix yourself, often requiring nothing more than a thorough clean of the affected components. The most likely culprits are the drain filter assembly, which catches food particles and can become impacted over time, and the drain pump itself, which may have sucked up debris preventing it from functioning. Both are accessible areas on most Siemens models and are worth inspecting before you consider calling an engineer. On this page, we'll walk you through the diagnostic steps and solutions to get your dishwasher working again.

AD This page contains affiliate links. Learn more.

Diagnostic Steps

  1. 1

    Step 1

    Remove and clean the filter assembly thoroughly

  2. 2

    Step 2

    Access the drain pump and check for blockages (glass fragments, labels)

  3. 3

    Step 3

    Manually rotate the pump impeller to check if it spins freely

  4. 4

    Step 4

    Replace the drain pump if impeller is damaged or seized

⚠️ Always disconnect your appliance from mains power before starting any repair. If in doubt, consult a qualified engineer.

Parts to Check in order of probability

1
pump medium

Drain Pump

OEM: 00651628

# Drain Pump for Bosch and Siemens Dishwashers If your dishwasher is leaving standing water at the bottom or won't drain properly, a faulty drain pump is likely the culprit. Over time, this essential component can wear out or fail completely, preventing water from being expelled during the wash cycle. This genuine OEM drain pump (reference 00651628) is designed for Bosch and Siemens dishwashers and will restore your appliance's drainage function. Installation is straightforward, rated at difficulty level 2, making it an achievable DIY project for most homeowners. When fitting the new pump, remember to unplug your dishwasher and turn off the water supply first. Take a photo of the old pump's wiring connections before removal, so you can easily reconnect the replacement. Most models require you to remove the lower spray arm and filter basket to access the pump beneath the tub. Before ordering, verify your dishwasher's E-Nr model number from the appliance data plate, usually found on the side wall of the cabinet. This ensures complete compatibility with your specific machine.
2
filter easy

Filter Assembly Complete

OEM: 00427903

# Filter Assembly Complete When your Bosch or Siemens dishwasher stops cleaning properly or drains slowly, a worn filter assembly is often the culprit. Over time, the filter basket becomes clogged with food debris and mineral deposits, forcing water through damaged components and compromising your dishwasher's performance. This complete Filter Assembly (OEM reference 00427903) is a genuine replacement that restores your machine to full working order. It's designed specifically for Bosch and Siemens models, ensuring perfect compatibility and reliability. The good news is that replacing it couldn't be simpler. This is a straightforward job requiring just a few minutes and no specialist tools. Simply locate the filter basket at the bottom of your dishwasher, unscrew the retaining collar, and lift out the old assembly. Drop in the new one and secure it back in place. Most people complete the installation in under five minutes. Before ordering, please verify your dishwasher's E-Nr model number, which you'll find on the rating plate inside the door frame. This ensures you're purchasing the correct part for your specific machine and helps avoid any compatibility issues.

Frequently Asked Questions

What does the E25 error mean on a Siemens dishwasher?↓
Your Siemens dishwasher has displayed the E25 error code on its control panel, and the machine has likely stopped mid-cycle or refused to start. This is a high-priority fault that needs addressing, but don't worry – you've come to the right place. The E25 code indicates that water isn't draining from your dishwasher properly, usually because the drain pump has become blocked or the filter assembly is clogged with food debris and limescale. Rather than being a sign of a serious mechanical breakdown, this is one of the most common dishwasher faults you'll encounter. The good news is that many E25 errors are straightforward to fix yourself, often requiring nothing more than a thorough clean of the affected components. The most likely culprits are the drain filter assembly, which catches food particles and can become impacted over time, and the drain pump itself, which may have sucked up debris preventing it from functioning. Both are accessible areas on most Siemens models and are worth inspecting before you consider calling an engineer. On this page, we'll walk you through the diagnostic steps and solutions to get your dishwasher working again.
Can I fix the E25 error myself?↓
Many E25 faults can be resolved by a competent DIYer. Always disconnect from mains power first. If unsure, consult a qualified engineer.

Quick Summary

Code
E25
Brand
Siemens
Parts to check
2