Jeep melted

Here’s the story: a jeep came to the shop because its sunroof was stuck open. Not too uncommon of an occurrence. So we put our “crash wrap“ over the roof to protect the interior from rain and animals and such, which is basically like heavy duty cling wrap. One day it rains and a lot of water pools up on the crash wrap. The next day it is 100°F outside and the sun is out. The sun shines through the water and the water basically magnifies it, and the sun turns into a laser that melts the interior. Now we have to replace everything that melted. None of us have ever heard of this happening before.