Brough the z down to the dealership yesterday to fix the greasy windows. Of course i sat there for an hour for them to tell me that they have to order the parts. These guys are f*cken idiots dont know if I want to bring the car back there. Anyways, after I get home I notice that when i arm the alarm the lights flash twice but the horn does not sound, then when I disarm the car unlocks but the lights dont flash. Is this some kind of silent mode or somthing?