Chevrolet Volt 2013 Owner's Manual page 196

9-10 Driving and Operating
Blizzard Conditions
Being stuck in snow can be a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use the Roadside
Assistance Program. To get help
and keep everyone in the
vehicle safe:
Turn on the hazard warning
flashers.
Tie a red cloth to an outside
mirror.
WARNING
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
carbon monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
WARNING (Continued)
If the vehicle is stuck in the snow:
Clear away snow from around
the base of the vehicle,
especially any that is blocking
the exhaust pipe.
Check again from time to
time to be sure snow does
not collect there.
Open a window about 5 cm
(2 in) on the side of the
vehicle that is away from the
wind to bring in fresh air.
Fully open the air outlets on
or under the instrument
panel.
(Continued)
WARNING (Continued)
Adjust the climate control
system to a setting that
circulates the air inside the
vehicle and set the fan speed
to the highest setting. See
Climate Control Systems in
the Index.
For more information about
carbon monoxide, see Engine
Exhaust on page 9 26.
To conserve energy, run the vehicle
for only short periods as needed to
warm the vehicle and then shut the
vehicle off and close the window
most of the way to save heat.
(Continued)
Repeat this until help arrives but
only when you feel really
uncomfortable from the cold. Moving
about to keep warm also helps.