Hummer H2 2010, Owner'S Manual

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The Antilock Brake System (ABS) on page 5 ‑ 4
improves vehicle stability during hard stops on a
slippery roads, but apply the brakes sooner than when
on dry pavement.
Allow greater following distance on any slippery road
and watch for slippery spots. Icy patches can occur on
otherwise clear roads in shaded areas. The surface of a
curve or an overpass can remain icy when the
surrounding roads are clear. Avoid sudden steering
maneuvers and braking while on ice.
Turn off cruise control, if equipped, on slippery surfaces.
Blizzard Conditions
Being stuck in snow can be in a serious situation. Stay
with the vehicle unless there is help nearby. If possible,
use the
Roadside Assistance Program on page 8 ‑ 7 .
To get help and keep everyone in the vehicle safe:
. Turn on the Hazard Warning Flashers on
page 4 ‑ 3 .
. 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.
If the vehicle is stuck in the snow:
. Clear away snow from around the base of
your 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 (two inches) 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.
. 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 System in the Index.
(Continued)
5-34