Cadillac 2010 DTS - Manual (Page 354)

Adding Washer Fluid
The WASHER FLUID LOW ADD FLUID message will
be displayed on the Driver Information Center (DIC)
when the fluid is low. See DIC Warnings and Messages
on page 4‑66 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 6‑14 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 the 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 the windshield washer. It can damage
the vehicle's windshield washer system
and paint.
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