98 crown vic, alarm

hey guys its me again and im at it with another crown victoria i installed an alarm on one a couple months ago and gad some problems at the beggining but solved them the only problem i coudl not fix was that i could not get the alarm to go into passive arming but the customer was fine with that. now i have the same problem again with another 98 crown vic. everything works perfectly fine except that i can not get it to go into pasive ariming any ideas?

by the way its a 98 ford crown vic

the alarm is a mearlon e330

hey guys its me again i have one question on that same crown vic (98) with the mearlon e330 i had a fuse   blow but im not sure what caused. its the fuse for the 12v wire inside the car the one at the ignition switch harness when i put the alarm inn the car i grabed power 12v from there for 3 rellays (2 for the lock and unlock and the one for the starter kill) and the alarm and everything works fine the thing is that the car had a loose batt terminal and they still drove it like that so i am wondering what caused the fuse to blow did i over load that system or did the false contact caused by the batt terminal being loose cause it

thanx in advance for the help

hey guys hope you can help me out here im still trying to grt this alarm to work ok i got two rellays and ran a fused wire to terminals 87 and 86 on both relays then i cut the pink and green wire from the switch and connected those wires to terminals 30 and 87a but when i go to put the fuse in it blows right away i was told to do it like that its just that i dont want to bother the guy that helped me on this thats why i need help