Its a 99 Civic...it happens after about 30secs, you just stand next to it and goes off, even if you in the house and there no one or anything near it, anyone know?
Its Honda own, been on the car since new probably....someone said change the battery in the fob, but imo that only turns it on/off, nothing to with it once armed....or is it?
It still locks all the doors ect- eg a few signal flash's then all the doors get locked, but as the led stops flashing fast and flash's "normal" it goes off. Or about a minute after that, it goes off.