1996 Chevrolet Blazer Owner's Manual - Page 196

0 . Put on extra clothing or wrap a blanket around you. If you have no blankets or extra clothing, make body insulators'from newspapers, burlap bags, rags, floor mats -- ahything you can wrap around yourself or tuck unper your clothing to keep warm. I Snow can trap exhaustgases under your vehi .I This can cause deadly CO (carbon monoxide) gas to get inside.CO could overcomeyou and kill you. You can't see it orsmell it,so you might not know it is in your vehicle. Clear awaysnow from around the base your vehicle, especially any of that is blocking your exhaust pipe. And check around again from time to time to be sure snow doesn't collect there. Open awindow just a littleon the sideof the vehicle that's away from the wind. This will help keep CO out. , , \ You can run the engine to keep warm, but be careful. 4-42