Bosch Serie 4 Dishwasher Lighting E09 Error, Leaves Broken Parts

about 3 years and 7 months back, I got the Serie 4 dishwasher from Bosch - a brand I've been loyal to for over 10 years. However, my faith was shattered when the heating motor, digital display, and main board malfunctioned, resulting in the dreaded E09 error. To add insult to injury, I had to shell out a whopping 4200 TL for the service repairs. As a loyal customer, I expected Bosch to stand behind their product and provide a swift resolution to this issue. However, I find myself waiting in frustration, wondering what solution they will offer for the exorbitant fee I paid. This experience has left me regretting my decision to opt for the new series of Bosch brand products.