1998 Oldsmobile Aurora Owner's Manual - Page 206

Tie a red cloth toyour vehicle to alert policethat you've been stopped by the snow. Put on extra clothing or wrap a blanket around you. If you have no blankets or extraclothing, make body insulators fromnewspapers, burlap bags, rags, floor mats -- anything you can wrap around yourself or tuck under your clothing tokeep warm. Snow can trap exhaust gases under your vehicle. This can cause deadlyCO (carbon monoxide) gas to get inside.CO could overcome you kill and you. You can't seeit or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking yourexhaust pipe. And check around again from time to time to be sure snow doesn't collect there. Open a window just a little on the side of the vehicle that'saway from the wind. Thiswl help il keep CO out. You can run the engineto keep warm, but be careful.