\"The Jubilee Tunnel\" (Dying Light)

Found a mysterious chest in one of the Quarantine zones or Infected zones(the Exact name I do not remember). The area is in the Slums, if you go for W/e ways, you can find the entrance. So, in one of the cars has a Silver chest, and when you try to open it, the button disappears, and the animation does not start. Before pereprohodil and wasn't paying attention, and only recently thought. YouTube is full of videos, but no one pays attention to him. If anyone knows how to open it, please tell me. (P. s here's a screen of the trunk)