thanks for replying elvato, but its not the smae door ajar problem every one seems to be having where the door ajar light comes on and the dome lights stay on . and i have already tried the wd40 trick twice . i having a different problem , i had a aftermarket compustar alarm installed and it keeps going off, the audio shop says its because a door has been triggerd and ford is known for bad door ajars. but there is no door ajar light comming on or doom lights , so i wanna try and pull the fuse that controls the door ajars and see if the alarm still goes off, if it dosent then i know its a door ajar sensor problem , if it does go off then i know it has to be some thing else and i can take it back to the audio shop. but i dont know which fuse or relay controls the door ajars, ive looked in the owners manual and it dosent list door ajars. if you or some one you know could tell me wich one it is , i would really apreciate it , thanks