Wiper Blades - Ford Mercury Villager 1997 Owner's Manual

Maintenance and Care

Wiper Blades

Check the windshield wiper blades at least twice a year. Also
check them whenever they seem less effective than usual.
Substances such as tree sap and some hot wax treatments used
by commercial car washes reduce the effectiveness of wiper blades.
If the blades do not wipe properly, clean both the windshield
and the wiper blades. Use undiluted windshield washer solution
or a mild detergent. Rinse thoroughly with clear water. Do not
use fuel, kerosene, paint thinner, or other solvents to clean your
wiper blades. These will damage your blades.
To reach the wiper blades easily, turn the ignition switch to
ACCESSORY and turn your wipers on. Wait for them to reach a
vertical position and turn the ignition to OFF. Moving the
wipers manually may damage them.
Wiper blade replacement
If the wipers still do not work properly after you clean them, you
may need to replace the wiper blade assembly. When replacing
the wiper blade assembly always use a Motorcraft part or
equivalent.
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