Tarp on top of your car with the winds we get from storms might scratch or wear off the paint. Also if you have water inside your car from rain, you want to get that out by using a wet-dry vac or you can get mold forming or maybe rust on the floor boards.
Since my house is fully automated, I can open up the garage door and house for a friend so they could go in and grab a key, open the car, dry it out, roll up the window, lock the car, put the key back inside, and leave, then I would lock the house up, and close the garage door, all from anywhere in the world.

Someone at community watch might change their attitude for $50.

call a friend if all the neighbors are gone.

Why not send them the key so they can close the windows? I would advise them to not use duct tape on painted or chrome surfaces.

Good reason to get to know more people than just your immediate neighbors since T V has a reputation for being such a great place to be "snowbirds" and abnb landlords.

Let me know
 

[QUOTE=Golfer222;2346530]We are going to be up north for a while and noticed on security camera that I left one of my car windows down.
Wondering who I could call to tape a piece of plastic over it until we get back.
Neighbors are out of town

If no help by now, I will offer my help to you. I’m a fellow villager.

Did you let your community watch know you were leaving? If you call, I think they would help even if you didn't advise (which is a good idea.)