1998 Pontiac Grand Am Owner's Manual - Page 186
1998 Pontiac Grand Am Manual
Page 186 highlights
Tie a red cloth to your vehicle alert police that to you've been stopped the snow. by Put on extra clothingor wrap a blanket around you. If you haveno blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor or mats -- anything youcan wrap around yourself tuck under your clothing to keep warm. A CAUTION: Snow can trap exhaust gasesunder your vehicle. This can cause deadly (carbon monoxide) gas CO to get inside. CO could overcome you kill and you. You can't see or smell it,so you might not it know it is in your vehicle. Clear away snow from around the baseof your vehicle, especiallyany that is blocking your exhaust pipe. And check around again from time time to be sure snow to doesn't collect there. Open a window just a littleon the side the of vehicle that's awayfrom the wind. This will help keep CO out. You can runthe engine to keep warm,but be careful. 4-29