My problems started with a blank clock display, and no error codes. With time this developed into most of the keypads not functioning, and error code F2, E0. According to my manual, this indicates a faulty membrane switch panel (#4451346), which I have replaced.
The keypads now function again, but the clock display does not display, and error codes F2 E0 remain. I have cleaned and repositioned the ribbon cable, but no benefit.
Any suggestions? Don’t tell me it is the control panel (4452241) please - it is no longer available!