Then, shut the engine off and close the window almostall the way to preserve the heat. Start the engineagain and repeat this only when you feel reallyuncomfortable from the cold. But do it as little aspossible. Preserve the fuel as long as you can. To helpkeep warm, you can get out of the vehicle and dosome fairly vigorous exercises every half hour or so untilhelp comes.If You Are Stuck: In Sand, Mud, Iceor SnowIn order to free your vehicle when it is stuck, you willneed to spin the wheels, but you do not want tospin your wheels too fast. The method known as rockingcan help you get out when you are stuck, but youmust use caution.{CAUTION:If you let your tires spin at high speed, they canexplode, and you or others could be injured.And, the transaxle or other parts of the vehiclecan overheat. That could cause an enginecompartment fire or other damage. When youare stuck, spin the wheels as little as possible.Do not spin the wheels above 35 mph (55 km/h)as shown on the speedometer.Notice: Spinning your wheels can destroy parts ofyour vehicle as well as the tires. If you spin thewheels too fast while shifting your transaxle backand forth, you can destroy your transaxle. SeeRocking Your Vehicle to Get It Out on page 4-30.For information about using tire chains on your vehicle,see Tire Chains on page 5-75.4-29