probably a "pop" (piece of pierce) to remove it, may have switches on door locks like sierra, guess its de-activated by the key in drivers door, and triggered by interior light/ pin switches, so grab the door looms too
will be very basic, although it seems to have done its job,
probably doesn`t enter fuse box, also
mirrors windows and locks loom does disconnect from the main engine and lights / heaters loom easy job