1993 Buick Roadmaster Owner's Manual - Page 44

I When you .sit ina center seating position,or in a station Buckle, position and release it the same way as the lap of a lap-shoulder belt. If the belt isn't long enough, wagon third seat, you have a lap safety belt, .which has part no retractor. To make the belt longer, tilt the latch plate see "Safety Belt Extender" at the end of this section.. and pull- along the belt. it button on the buckle faces upward Make sure the release To,makethe belt shorter, pull its end as'shown until free the beltis snug; or outward so you would be able to unbuckle quickly it if you ever had to.