There was a guy on youtube who had a first-person view removal of the door panels on both the front and rear doors on a Gen 2. He had a left in his garage which had what looked like white walls and was a long garage, the type where you park cars end-to-end and not side-by-side. I want to say the video title didn't even include the word "volt" in it, just the video description. It came from a saved search on youtube by upload date and the search term "(chevy OR chevrolet) volt". It looked like the guy also had another vehicle behind the volt, an SUV.
I'm barfing my memory so I can go find it cause it was a good vid. Stand by, this may take an hour or two.
FOUND IT!
You are so lucky I didn't clear my browser history. Reason it doesn't show up is the "Volt2" spelling and it's in french. Here ya go:
https://www.youtube.com/watch?v=BVFzKPygqrM
Uploader also has a video of a terribly neglected Gen2 Metallic Blue Volt. If you have one too like me, you may not want to watch it. **SHUDDERS**:
https://www.youtube.com/watch?v=37S6FhlVx40