Here is a breakdown of the most useful menus for the average user:

The is a powerful hidden tool that separates a curious homeowner from a helpless appliance owner. By following the precise button sequences—dial position, holding "Start/Reload," toggling "Speed" and "Temp"—you can diagnose a blocked pump, test a dead heater, or clear phantom software errors.

Do NOT run the drying heater test (T:01) with wet laundry inside. You can cause steam burns or damage the moisture sensors.

For official Bosch manuals and spare parts, visit the Bosch Home Appliance support portal. This article is not affiliated with BSH Hausgeräte GmbH.