Alarm issue
 

Hi new to the forum just got a 2002 Mazda MPV, great ride, only thing I'm having issues with is the alarm,,

At first it would go off all the time ,, once as i turned the car on, or just walking past it, in addition to opening the doors. I tried replacing the battery in the clicker and that seemed to work, at least now its consistent

It seems to auto arm when ever you leave the car, I'm looking to find out if I can set it to only arm itself when the doors are locked