Does anybody know why my 02 a4's alarm would be chirping 4 times when i start up the car?

 

How long has it been going on?

 

its happened 3 times now

 

Have you done anything to the car before this started happening? How old is the battery?

 

I installed some subs a while ago and the battery is not that old

 

And you are not getting any codes with a scan?

I can see the system maybe interfering with the alarm depending where your wires/grounds are tapped. But that's about allI can help you with. Has the car been jumped or used to jump someone else? You can try to pull the battery cable to reset the car and see if that helps.

 

yeah take it in, that sounds kinda weird

 

internal back-up batteryfailing
http://forums.audiworld.com/a4gen2/msgs/1029351.phtml
mine does it sometimes when I start the car in extreme cold weather