I have a 2003 Forester X with Keyless Entry and Security Upgrade. (Newer transmitter with oval buttons)
I've noticed that if the doors are closed, the alarm will set itself after some period of time.
Now the manual says the alarm will not set if the key is in the ignition, which is good. I've noticed also that the alarm will not set if I leave a door or the tailgate open. But… I've also noticed that on some occasions, after some unknown sequence of actions on my part, the alarm does NOT auto-set as described above.
First, I don't like this auto-set feature (just let *me* set or no set the alarm), so would be interested in any way to turn it off. And second does anyone know exactly the sequences of events under which the alarm will or will not auto-set.?
Also, and possible related, the manual mentions "Passive Arming," but does not really describe well what it means. It has something to do with having to use the manual lever to lock the doors. What is this and why would anyone want to use it?