u/3timesleft

We own a Opel Corsa E (2021). As of recent for one of the two keys we get the message "Sleutel niet gedetecteerd" (key not found). I already replaced the key battery.

Opening and closing the doors with the key works fine. If I put the key on the left side of the steering column it will detect it and start. However this should not be needed, how can I get the key to function normal again without having to hold it against the steering column?

The other key works just fine.

Also what could be the cause of this behaviour?

All help is welcome.