Bosch washing machine

My Bosch 8kg front loader had a 3 year manufacturers guarantee. 29 days after this expires, the machine trips my plug switch. A technician comes out and says he needs to order a power module and another circuit board behind the dials. The next week he come to replace those parts and says now that the door lock is faulty and is probably what caused the others to blow in the 1st place. Few days later he replaces the door lock and then only finds out that the motor is also blown. He now needs to get this from Jhb to CPT and that will take another week. I will never buy or recommend a Bosch product to anyone, their product in my experience is inferior and they are not helpful. How does 5 different parts on a washing machine break at the same time, just after the guarantee has expired ??