The switch for the DIC and alarm is in the door latch thet the striker goes into that I replaced last night. They get dirty or wore out and send a false signal to the alarm that a door is bieng opened so I hope I replaced the faulty one last night but I wont find out for a bit because I am leaving thurs for a 9 day trip I will re arm the alarm once I get back and see if I get the ussual 3 am wake up call or not and thats the only way I will know if I found the bad one.