Bosch Dishwasher E25 / E6103 / 4 LEDs Flashing / Flashing Active and Clean Lights error code

Difficulty: Easy · Cost: $0–$80 · Duration: 15–20m

The E25, E6103, 4 LEDs flashing, or flashing Active and Clean lights error means your Bosch dishwasher cannot drain properly. This is the same drainage fault as E22 and E24. Clean the drain pump, check the hose for kinks, and clear the air gap. These are the most user-fixable Bosch dishwasher errors.

Common causes

Drain pump is blocked or the pump cover is loose
Drain hose is kinked or sharply bent
Air gap or drain hose connection is clogged with debris

How to fix it

1

Remove the drain pump cover, remove standing water and debris, replace and click the cover fully into place
2

Check the drain hose for kinks and straighten if found
3

Check and clear the air gap — disconnect the drain hose into a bucket, clear debris, reconnect, and run a rinse cycle
4

If the error persists contact a qualified technician