1993 Cadillac Seville Owner's Manual - Page 225

If You're Caught in a Blizzard If you are stopped by heavy snow, you could be in a serious situation. You should probably stay with your vehicle unless knowfor sure thatyou you are near help and you can hike through the snow. Here aresome things to do to summon help and keep yourself and your passengers safe: Turn on your hazard flashers. Tie a red cloth to your vehicle to alert police that you've been stopped by the snow. Put on extra clothing or wrap a blanket around you. If you haveno blankets or extra clothing, make body insulators from newspapers, burlap bags, rags,floor mats -- anything you can wrap around yourself or tuck under your clothing to keep warm. You can run the engine to keep warm, but be careful. A CAUTION Snow can trap exhaust gasesunder your vehicle. This can cause deadly CO (carbon monoxide)gas to get inside.CO could overcome youand kill you. You can't see it or smell it,so you might notknow it was in your vehicle. Clear away snowfrom around the base of your vehicle especially any that is blocking your exhaustpipe. And checkaround again from time to time to be sure snow doesn't collect there. CAUTION: (Continued) 211