[Solved] Laguna III (2009) Bixenon Headlights: No Leveling/Twisting & DTCC18100 Error Displayed

Hello, I have a problem with lagoon 3 from 2009. Factory fitted with bixenon torsional lights.
The lights are on but they do not level or turn, there is no "test" when starting the car.
Connected to the clip, it shows in the electronics of the DTCC18100 instrument panel "no multiplex emission of xenon bulbs".
There is no communication with the lighting module, where is it located? I also have an uncovered cube near the right lamp, a little lower at the apron, maybe some driver is missing?
Anyone know what's going on? Or maybe someone has a lighting scheme for this car?

With the control arms at the front and rear, there are elements responsible for leveling, check them, they are often damaged.

I changed, to no avail, anyway you can disconnect both leveling sensors and the clip sees no error.
The problem will be rather a lack of communication with the lighting controller, or a physical lack of this controller.
Anyone know where he is?

There was no lighting controller, it should be around the right apron, after buying and connecting everything flashes.