2005 Ford Mustang GT. I believe it has the motion sensor alarms, stock from the factory. Lately I've been parking the car in my garage, or outside. Weather is below freezing right now.

After about a minute after locking the car with windows closed (single press of the lock button or double press, doesn't matter), the alarm keeps going off. This has forced me to keep the car unlocked. I am unsure if weather has anything to do with it, but I don't notice the alarm go off when I park it in a...

2005 Ford Mustang GT alarm keeps randomly going off when parked