But that's what I have to do. I have to literally lock myself IN the car, then unlock before I can start the engine. As did my previous alarm. With this new one, I need to do it with IGN = ACC - cannot do it with IGN = ON. My old alarm only activated the immobiliser once I had removed the keys from the ignition (as does yours). This one activates once the engine has stopped. The keys can still be in the ignition (like when I'm waiting outside a shop while my passenger goes in for something), and the immobiliser will activate 30 seconds after the engine is stopped. Let me clarify - I'm only complaining about the immobiliser here - if the alarm is on, then the doors are locked, and I can't get in the car anyway.I could do this with the previous alarm, too. If the immobiliser had activated, and I tried to start the engine, then the siren will beep - I simply press one of the buttons (IGN still ON), then the immobiliser is de-activated, and I can start the engine.
It needs to be FULLY armed ie doors locked, then disarmed before the car will start after the immobiliser has activated. That's the annoying part of it.