Well,under the dash on the far left side was a small plug with 4 wires . One of them was a switched 12v . I used a t-tap and wa-la, power.. The headrests are working perfectly now. I'll update in a week or so if there are any problems or not.. Thanks for the help guys. P.S. , I did use a multi-meter to find which wire had power with key in no#2 position.