While you wait for answers, we may have found some information which could help you.
Click here for Fan Making LoudHow can I fix my AEG Competence oven?
Reset aeg competence e-4100-1-m?
Buzzer sound volume adjustment?
aeg oven - door hinge needed but part redundant?
Aeg cooker competence?
can i repair a Aeg oven power board No 3117734008?