I just purchased a 1987 Chevrolet Caprice Estate Station Wagon. When I open the rear storage compartment , I can see a 3rd seat, but can not figure out how to access it. I could not find any electricall or mechanicall devices to open the seat.
Any Suggections?

 

Check around the seats and in the crevices. There should be a handle or lever you can pull or push. I know they are different in the year models and cars such as the Caprice, Parisienne and Olds Estates.