E15 Bosch Dishwasher Error Code

Inspect first

Inspect first

What it means

The safety switch detected water in the base of the dishwasher; the leakage protection system has been activated.

What to check first

  1. Check around the dishwasher base for visible leakage and inspect the hoses for visible kinks or damage.

When to call service

If no visible fault is found, book an engineer appointment.

Official source

This explanation follows the manufacturer support page: Dishwasher Error Codes | Support | Bosch.

If you see water on the floor, smell burning, or the official page says to call service, stop and contact the manufacturer or a qualified technician.