The opening mechanism of the glove box of my 2017 Renault Grand Scénic was broken. The mechanism in the "drawer" was still working perfectly, but the mechanism integrated inside the dashboard (next to center console) was not able to push the bolt. There was a noise, but nothing happened.
This happened during my holiday on a Sunday afternoon, with the wallet and the key for the apartment inside the glove box. (luckily, we were able to enter the apartment through an open window, and on Monday, the Renault mechanic opened the glovebox within 3 minutes.). Because I was not able to find any information about this topic in the WWW, I uploaded my first TH-cam video now... hopefully, I am the only guy who had this problem. If not, this video might help someone else.
(Unplugging the passenger airbag switch is optional. But it helps, if the panel is not hanging at the cable. There is not a big gap to reach the release bolt.)