Friends car alarm is going off nonstop. its a mustang?

Question

its a 1996 mustang. his keys dont work because every time he tries to open the door it locks. help?

Answer 1

okay heres wut u do, you get a lead pipe from the junk yard then u go smash the **** outa it untill it stops  

hope i helped =)

Answer 2

blow it up or use up the battery

Answer 3

just get a hammer or a bat and smash that useless alarm.

Answer 4

well tell him to use his key to open the trunk if he has the fold downback seat option. Climb in to the car and disable the car alarm. Wiring should be in the kick panel. He can also try inserting the key to see if that would do anything! Usually Fords have an anti-theft Transponder system and just inserting the key can turn it off. If its aftermarket...good luck!