HOw do you tell the difference in door panels?

[jeryst]

I believe they will all interchange, but I have some extra door panels and I'd like to know what year they are from.

How do you tell the difference between the different years of Challenger door panels.

 

[burdar]

Other than panels from an SE, I thought they were the same. The SE will have carpet(and a red reflector)on the bottom section of the panel.

I know the window "fuzzies" attach different on a 1970 than the other years. I thought that was just how it attached to the door. Maybe it attached to the door panel differently too.