1997 Buick Riviera Owner's Manual - Page 305

To Reinstall theRear Seat Cushion hasn't been routed through the seat cushion at all, it won't be there to work for the next passenger. The person sitting in that position could be badly injured. After reinstalling the seat cushion, alwayscheck to be sure thatthe safety belts are properly routed and arenot twisted. 1. Buckle the center passenger position safety belt, then in the route the safety belts through the proper slots seat cushion. Don't let the safety belts get twisted. 2. Slide the rearof the cushion up and under the into seatback so the rear locating guides hook the wire loops on the back frame. A safety belt that isn't properly routed through the seat cushion is twisted won't provide the or protection needed in a crash. If the safety belt CAUTION: (Continued) 3. With the seat cushion lowered, push rearward and then press down on the seat cushion until the spring locks on both ends engage. 4. Check to make sure the safety belts are properly of is routed and that no portion any safety belt trapped under the seat. Also make sure the seat cushion is secured. 6-68