Any idea what just happened to me?

Thanks Guys I think I got the culprit out yesterday so lol see how I go.

My alarm started to go off after the windscreen was replaced. Soon after that, I noticed a damp patch forming on the roof liner at the top left hand side of the windscreen. I understand the sensors don't like miosture.

How's this for a scenario......It's a well known fact that moths are sensitive to RF signals right?

Soooo....The moth was snoozing in your car. You pressed the DVD remote, which woke up the moth, startling it. It then flew around the inside of the car, thereby setting off the alarm!

Well, it's possible!