Bosch dishwasher E15 error
ErrorE15
E15 usually means the dishwasher's water-protection system has detected water in the base tray.
Stop and make safe
Leakage protection activated
Disconnect power and close the water supply. Do not tilt a built-in dishwasher while it is connected.
Typical symptoms
01The E15 code remains on the display
02The drain pump may keep running
03The dishwasher may refuse to start a cycle
Likely causes
Start with the least invasive explanation and stop if the check requires internal electrical or sealed-system access.
01Water in the base tray
02A loose internal hose or seal
03Excess foam caused by incorrect detergent
Safe next steps
- 1Switch off the dishwasher and close the water supply
Follow the exact model manual where access or reset steps differ by product series.
- 2Check for visible water around and beneath the appliance
Follow the exact model manual where access or reset steps differ by product series.
- 3Arrange a qualified inspection if the code returns
Follow the exact model manual where access or reset steps differ by product series.
When to stop
Stop if you see damaged wiring, smell burning, find an active leak, suspect gas or refrigerant, or need to remove a sealed electrical cover. Use a qualified appliance technician.