I was driving to work this morning and I started to hear an indicator tone as if an indicator light was going to come on. Currently my tire pressure light is on, but that only makes the tone when it first comes one. I then look down at my dash in anticipation, and the security alarm system indicator light starts slowly blinking while the tone goes off simultaneously. I had to look in the manual to see what the light was as I've never seen a red dot light come on before. First off, didn't even know I had an alarm, as I only have a basic key still. Most importantly, what could this be? I'm pretty sure the alarm shouldn't be trying to arm while I'm driving. Thanks in advance for any help!