Okay....I guess I have to spill the "stupid beans".
Around MArch or April or 2006, I had to get my car trailer inspected and the Viper was in it for winter storage. I removed the Viper and parked it beside the garage for the hour I was gone.
Upon returning, I got out the small hand held mirror that I use to better see the inside fender boxes in the trailer when pulling the Viper in. (This is to help me avoid hitting the sills. )
I got in the Viper and moved it a number of feet, and got out of the car for a moment to check something. I maneuvered the GTS to another position and once again got out of the car for another minute or two. When I got back in the car the last time, I noticed a reflection on the roof and just assumed it was the keys, a seatbelt buckle...etc. Nope...it was the sun reflecting on the mirror and burning the material on the headliner.
The long and the short of it was that the headliner material got a split like a women's pantyhose would and the foam was showing in two places. I wound up biting the bullet on a new headliner.
I guess I'm lucky there was no fire or other damage....and it never entered my mind that this could happen.