1993 Buick Roadmaster Owner's Manual - Page 20
1993 Buick Roadmaster Manual
Page 20 highlights
Head Restraints Wagon Folding Seatbacks Second Seatback Operation Slide the head restraintup or down so that the top the .of restraint is closest to the top of your ears. This position reduces the chance a neck injury in a of crash. The second seatback release: button located next to the is of. seatback on the passenger sidethe vehicle. To lower the seat, push this button and the seatback pull forward and down. On some models, the head restraints tilt forward 'and rearward also.