1994 GMC Suburban Owner's Manual - Page 25

A CAUTION: A safety belt that is twisted or not properly attached won't provide the protection needed in a crash. The person wearing the belt could be seriously injured. After installing the seat, always checkto be sure that the safety belts are not twisted and are properly attached. Safety Belts; They're For Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. This figure lights up as a reminder to buckle up. (See "Safety Belt Reminder Light" in the Index.) It will light when you turn the key to RUN or START when your safety belt isn't buckled, and you'll hear a tone orbuzzer, too. 1-13