Foutaine Pajot didn't make the windlass or the solenoid. What is the make and model of the windlass? A solenoid should a somewhat generic item as well. I doubt there are proprietary Lewmar or Maxwell solenoids.
It is a Lofraine 1000 watt. I cant find the solenoid as part of the windlass so figured it is hidden somewhere. Tried to follow the wires from the wired remote control plug in but they disappear behind the dash