I just picked up my 09 escape yesterday and i only have the xlt no leather or heated seats and i noticed the 4 buttons surrounding the A/c and max a/c are empty.. i was wondering if anyone knows if the buttons can possibly be used for other applications like leds and other things i could possibly use them for like my blue lights since i am a volley firemen, and i dont really want to go drilling holes to mount my switches or have to mount a switch box if i can just utilize what i already had that would be great. any help would help thanks