Car Alarms: need to find the kill switch for car alarm on a 1997 ford contour, ford contour, 12 volt

Question
I have a 1997 ford contour my son had a car alarm put on that you could have the car turn on while inside the house and lost the remote for the alarm now while working on the car one day the door locked all by them self and we diconnected the battery cable thinking the car would unlock itself but didnt work since then we can turn it on but when put into gear call will turn off could this be a kill switch

Answer
CLOSED FOR THE DAY AUTO RESPONDER:

Hello & sorry but I am away from my desk
for the Evening.

Please restate this inquiry at my 12 volt
installers Forum at www.INSTALLSUPPORT.com .

I am certain that this will be solved
for you there within a couple of hours.
Good luck.

ALARMTEK