1998 Buick Riviera Owner's Manual - Page 306

1. Buckle the center passenger position safety belt, then route the safety belts through the proper slots in th seat cushion. Don't the safety beltsget twisted. let A safety beltthat isn't properly routed through the seat cushion is twisted won't provide the or protection needed in a crash. the safety belt If at hasn't been routed through the seat cushion all, it won't be there to work for next the passenger. The person sitting in that position could be badly injured. After reinstalling seat the cushion, always check to be sure that the safety belts are properly routed and are twisted. not 2. Slide the rear of the cushion up and underthe seatback so the rear locating guides hook the into wire loops on the back frame. 3.. With the seat cushion lowered, push rearward and then press down the seat cushion until the spring on locks on both ends engage. 4. Check to make sure the safety beltsare properly routed and that no portion any safety belt of is trapped under the seat. Also make sure the seat cushion is secured. 6-65