Soft beeping noise when car is off
I have noticed on several different
occasions that when my car is turned
off and I walked by it as soon as I get
near the front of the car I can hear a
very faint beeping noise and it'll beat
baby like every 30 seconds and then
it just stops. I've also noticed when I
go to get in my car as soon as I open
the door I hear the beeping noise I'm
not sure what it is or how to figure out
what it is. I have only one fob on me
so it's not that I'm leaving my fob in
the car does anybody have any
suggestions what it could be I have
no lights on no nothing thank you for
your help in advance