Hi all Got a problem with my 306 1.9 XLTD For some reason my alarm has decided to go off on one...the central locking seems to work ok as does the deadlocking but when I try and start the car the alarm is triggered...I wait for the glow plugs to heat up and everything is fine and then as soon as the ignition is fired the alarm goes off and the immobaliser kicks in... Anyone ever had this problem or know how i can fix it? any help would be greatly appreciated...