E9 error code on AEG induction hob

SOURCE: Neff induction hob safety lock

safety lock is on. How can I release safety lock?

SOURCE: we got an E3 error

Sorry to read about your problem, I hope this helps you out.

stop using and call a service company, before further damage occurs.

I tried to help you. Please help me and Rate/Vote on my response, thanks and good luck