Has anyone ever taken the smaller glass out? The one directly behind the driver and passenger windows. I want to do something with them, like make a hinge and arm to vent, or make them easily removeable. It's for my doggies that sit in the back, gets warm back there even with the a/c blasting.

Any ideas?

Hopefully I'll have time to look into it this weekend, removal shouldn't be that hard. But finding something to make a hinge and arm with, or something that will attach it firmly (weather proof) and still remove quickly will be a challenge.