so I am getting the rattle in the left passenger door fixed (new sunshade) - hopefully! I showed the dealer the 'missing' front door plugs. They called later and said they looked at other explorers on the lot and none of them had the plugs. I asked them to order anyway and I'll pay (~$15) and also pointed out the plugs are in the tech drawings for parts, so they should be there. They did comment that it is unusual. Since the parts are cheap I didn't push the topic and just asked them to order them.