When the central console switch is turned on, the pilot of the thermal luna, but it does not arrive current to this, the luneral has resistance, so in a prince is fine, but I get lost in the wiring from the switch to the window, does it have a relay and if it is so where it has it, you have diodes, ....? I have looked online and I can't find anything in the Nissan Patrol Manual that they have on this page. The electrical scheme of the automobile technical rvista brings something, but as it is drawn is crazy. If someone can do a hand, I would appreciate it