Windshield Washer Fluid; Adding Washer Fluid - Hummer 2008 H2 Owner's Manual

Windshield Washer Fluid

What to Use
When you need windshield washer fluid, be sure to read
the manufacturer's instructions before use. If you will
be operating your vehicle in an area where the
temperature may fall below freezing, use a fluid that has
sufficient protection against freezing.

Adding Washer Fluid

Your vehicle has a message that comes on when the
washer fluid is low. The message is displayed for
15 seconds at the start of each ignition cycle if the fluid
is low. When the CHECK WASHER FLUID message
is displayed, you will need to add washer fluid to
the windshield washer fluid reservoir. See DIC Warnings
and Messages on page 3-56 for more information.
Open the cap with the
washer symbol on it.
Add washer fluid until the
tank is full. See Engine
Compartment Overview on
page 5-12 for reservoir
location.
Notice:
•
When using concentrated washer fluid, follow
the manufacturer's instructions for adding
water.
•
Do not mix water with ready-to-use washer fluid.
Water can cause the solution to freeze and
damage your washer fluid tank and other parts
of the washer system. Also, water does not
clean as well as washer fluid.
•
Fill the washer fluid tank only three-quarters full
when it is very cold. This allows for fluid
expansion if freezing occurs, which could
damage the tank if it is completely full.
•
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage the vehicle's
windshield washer system and paint.
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