Mercury 1996 Grand Marquis Manual page 117

Windshield Washer
To clean the windshield, push in the end of the
wiper knob. For a constant spray, keep the knob
pushed in. After you release the knob, the
wipers operate for two to three cycles before
turning off (if the wipers were OFF) or
returning to HI, LO, or the interval setting
selected.
If the washer does not work, check the washer
fluid level and fill it if it is low. See the Servicing
Your Grand Marquis chapter. If there is enough
fluid, consult your nearest Ford or
Lincoln-Mercury dealer.
Do not try to clean the windshield when the
washer fluid container is empty or activate the
washers at any time for more than 15 seconds
continuously. This could damage the washer
pump system.
In freezing weather, the washer solution
may freeze on the windshield and obscure
your vision. Always warm up the
windshield with the defroster before you
use the washer fluid. If you cannot see
through the windshield clearly, it can
increase the risk of being involved in a
collision.
For information about refilling the washer fluid
or replacing your windshield wiper blades, see
Windshield washer fluid and Wipers in the Index.
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