The AEG FAVORIT 40660 i Dishwasher has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your AEG might be giving you.
The top light in the display is flashing, indicating a fault that may be rectified by the user.
The middle light in the display is flashing, which signals a potential fault that may be addressed by the user.
The control indicator is on, indicating that the salt needs to be refilled.
The LED indicator for the water softener button is flashing, which refers to the hardness setting adjustment.
The water tap is not fully open, possibly causing issues with the water supply to the dishwasher.