I bought a Chrysler 300 touring (2008) and my car got broken into by punching a whole beneath the lock on my door. I always thought my car had an alarm system, but now I am not sure. I have been trying to make an alarm go off myself, and have not succeeded. Does the Chrysler 300 Touring (2008) come with an alarm on it? and if so, what kind..when would it go off?