my factory alarm goes off every once in a while for no reason, I noticed it only does it in the day time I guess when the sun is beating on it. It sucks because I have to walk to my car to shut it off and the horn gets annoying, do any of you know what it can be?

 

There are motion sensors inside the car that could possably trigger your alarm. I know if i leave my windows open my alarm always go off and suprisingly it shows up on the VAG when the alarm was set off.

 

so you think the sensors are messed up? I always leave my windows up

 

I figgured you would say that, im not really sure then. If you got $$$ take it to the dealer and see what they can tell you or search on AW, almost everything has been covered on that site.

 

just try disabling the sensor. I think it the button on the drivers side B pillar.

 

I always wondered what that button was for, is it off with the red light on or red light off?