Since it's been getting colder here I've noticed a rattle in my headliner. It seems to be coming from right above the passenger seat. Im not sure where the placement of the sunroof motor is but could that be it? I have an 08 with a sunroof and side air bags. The weird thing is that when the inside of the car gets warm the rattle seems to go away. I want to eliminate the problem since it has become very annoying. Any help is greatly appreciated.