Looks like there is a red indicator? When I installed led driving lights on my Jeep it came with a switch like that. the red would light up when turned on indicating your extra lights were on. As 93 suggested trace the wires back. Might be the PO had some other accessory that disconnected before they sold it. Also that is where the switch for my conv. top is located. Maybe the console insert was replaced at some time and the switch came along with it.