Fabia 1 (2003) - Luggage Compartment Lighting: Power Signal, Limit Switch, Hinges & Lock Mechanism

There is no power signal to the luggage compartment lamp.
How is the lighting of this lighting resolved technically, is it a limit switch at the hinges or maybe somewhere in the bolt mechanism in the flap lock, because I do not find any visible limit switch, and the trunk is to illuminate only when it is open.
Fabia I (2003).
Thanks in advance for the hints.

Limit switch in the lock in the trapdoor, a touchy topic. It's easiest to get all this bolt, and the HB from the station wagon are not interchangeable. Ew also broken wires in the grommet.

The only thing I can see in the hatch is a staple, unless I'm wrong, the lock is completely in the body.
Are you sure you should look for this limit switch in the flap?
Why is this a sore subject?

Because in factories 1 it's a constant problem. There will always be a wire harness somewhere in the door, rotting wires or broken bending. Water often builds up on the door. there is no drain, blocked channels. Not only does the trunk lighting sit down, but the problems begin with the central locking and the interior contours on the doors. Sometimes it is impossible to close the central in

Added after 2 [minutes]:

center of the vehicle. No reaction in the trunk. He's not going to open it. You have to use a link.
These are just some of the problems with this vehicle. :|

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I know that in them it is like this, after opening the trunk, the lamp will stay on for a long time, then it will go out. maybe this module failed or whatever it is called.