My 08 Edge is making a rattling noise from the driver side rear door.Sometimes more than other,had the wife drive me around trying to figure it out.Tightened the screws,when i shake the door i dont hear it,hit a bump on the road and there it is.Anyone here have this prob. and how did you fix it?Looks like the prior owner had the rear panel off as i see some pry marks on the lower part.Seen others who state it could be the sunshade,any ideas?

 

Ok,another tour in the backseat and found that it seems to be from the handle that reclines the rear seat,anyone else have this problem?

 

My wife's 08 Edge has a rattle in same location your describing. We've tried to find it with no luck yet. I took the door panel off and checked everything and couldn't make it rattle. Is your rattle intermittent? It is for hers, and it's driving her nuts!