Bosch Serie 6 Service Mode

Press “Menu” + “Back” (left arrow) for 10 seconds, then within 2 seconds press “Start”. Oven Diagnostic Functions | Code | Test | |------|------| | C01 | Oven light and cooling fan | | C02 | Top heating element (lower power) | | C03 | Bottom heating element | | C04 | Circulating fan with ring heater | | C10 | Temperature sensor (PT1000) resistance check | | C20 | Error log (last 10 faults) | | C99 | Factory reset (clears all user data and error memory) |

When this happens, professional repair technicians often enter the (often labelled as "Customer Service Mode" or "Diagnostic Mode"). This hidden menu allows you to run diagnostic tests, read fault memory, and test individual components without disassembling the machine. bosch serie 6 service mode

Bosch home appliances—particularly the popular Serie 6 line of dishwashers, washing machines, and ovens—are renowned for their German engineering, energy efficiency, and quiet operation. However, like any sophisticated piece of technology, they can occasionally throw error codes, behave erratically, or require calibration. Press “Menu” + “Back” (left arrow) for 10

Turn off. Press and hold “Finish In” and “Start/Pause” simultaneously. While holding, turn the dial to “Off” then to any program. Release buttons. The display shows “d01”. Important Service Mode Tests – Washing Machine | Code | Description | |------|-------------| | d01 | Door lock test (listens for click) | | d04 | Inlet valve test (cold + hot) | | d05 | Drain pump activation | | d06 | Motor rotation (drum will turn slowly – careful) | | d08 | Heating element (test resistance via display) | | d12 | NTC temperature sensor check | | d20 | Read fault code memory | and quiet operation. However