1993 Buick Park Avenue Owner's Manual - Page 19
1993 Buick Park Avenue Manual
Page 19 highlights
I A CAUTION: Sitting in a reclined position when your vehicle is in motion canbe dangerous. Evenif you buckle up, your safety belts can't do their when job you're reclinedlike this. CAUTION: (Continued) The shoulderbelt can't do its job because it won't be against you*dy. Instead, it will be in front of you. In a crash you could go into it, receiving neckor other Injuries. The lap belt can'tdo Its job either. In a crash the belt could up over your abdomen. Thebelt go forces waul'd there, not at your pelvic bones. be This could cause serious internal injuries. Far proper protectiun when vehicle is in the motion, have the seatback upright. Thensit well back in the seat and wear your safety belt properly. I CAUTION: (Continued)