Recreational Vehicle Towing - Cadillac 2000 DeVille Owner's Manual

Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well
restart the vehicle, and possibly for signaling later on
with your headlamps. Let the heater run for a while.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel as long as you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or so until help comes.
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Recreational Vehicle Towing

Your vehicle was not designed to be towed with all four
wheels on the ground. If your vehicle must be towed,
see "Towing Your Vehicle" in the Index.
-
charged battery to
NOTICE:
Towing your vehicle with all four wheels on the
ground will damage drivetrain components.