Which ones do you use? I have always had problems with them, besides the ones that came from the factory.
getting ready to install a lcd galaxy 5100 have on other 2 cars work awesome. anyway can i run the factory arm and dissarm wire from unit to dissarmand arm the factory alarm? because if you keyless entry the car the factory alarm will go off unless you send a ground to the door switch wire.
The only time the factory alarm is armed is if you electronically lock the doors when a door is open, so you really don't have to worry about the factory alarm going off unless you arm your aftermarket alarm before you shut the door.