Windshield Washer Fluid - Hummer 2007 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 226 for more information.
426
Open the cap with the
washer symbol on it.
Add washer fluid
until the tank is full. See
Engine Compartment
Overview on page 402
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 your washer fluid tank only
three-quarters full when it is very cold.
This allows for 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
your washer system and paint.