The data is on the type plate, which you can find as shown.
Error code F45 appears on your Miele washing machine when an electronics fault occurs. This fault points to a problem with the flash RAM, which stores your washing machine's data.

Miele
F45

45

Error code F45 is what is known as an “electronics fault”. That means – the electronics in your machine are very likely defective. With a repair or with refurbished electronics from us the fault is fixed for good and does not come back.
Please enter the model number of your appliance in the relevant field and find the right products to fix your fault.
The data is on the type plate, which you can find as shown.
No problem. Send us the most important details about your appliance and the fault. Our team will review your information and help you find the right solution.