6charger8

Last night in the middle of the night my alarm starts going off. I have the standard keyless entry ford system.Iturned it off by hitting the unlock button and the horn honks with the lights flashing like 4 times. I then relocked it and came back inside, fell asleep and then it happened again. The alarm is not normal sounding either. When I first bought the car my alarm had a normal alarm sound. Now it's frickin sparatic and crazy goin off in uneven horn intervals.Nobody was trying to steal my car either as it was in mygarage locked up. Has anyone else had alarm problems?