Owner's Manual
Page 193
... warm. You can run the engine to alert police that you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - You should probably stay with your hazard flashers.
... warm. You can run the engine to alert police that you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - You should probably stay with your hazard flashers.