Hey, i had no problems with my EL's smart lock intill i went up north (tom price) and i think the heat got to it , coz its gone all retarded, every 2nd time i try to open my doors with the button, they unlock then lock again about 4/5 times before letting me in, its like a game i gotta grab the handel as soon as it unlocks before it locks again, its drivin me nuts!!! any ideas what it could be?

stuffed actuator, most likely one of the front ones. VERY common problem

try this one

http://www.fordmods.com/forums/documents.php?doc=74

its a doc on replacing them