Alarm going off for no reason

[schuumi]

Hi, my alarm on my 9 month old A3 has started going off after it has been set for about 20 seconds. If I go back and unlock it with the remote them lock it again it is OK. I thought at first I as pressing the wrong button on the remote and it was letting me know! but it isn't. As I'm now getting paranoid I am locking then immediately unlocking and locking it again. Does anyone have an easy solution or does it sound like a dealer problem?
Any help would be appreciated.

 

[The911SC]

try switching off the tilt sensor, then the interior sensor (buttons on the drivers door) to see if it is that.
It will have logged the events in the memory so the dealer should find it quickly.

 

[schuumi]

Thanks I'll try that tonight