hi thanks for that I did that and it went off.What I want it to do is also detect if someone has broken a window and taken something without opening the door. I've tried testing this by locking the car with thewindow open and putting my hand in, but that doesn't trigger the alarm. I didn't notice anything on the pillars behind the front seats but right at the back there is someting black recessed above the back drivers side window, could this be a sensor? Ford tell me from their records that an alarm was installed on the car but they cant tell me which type. Thanks for the the help Im new to this, I only picked the car up today. Cheers dave