Ford MUSTANG Manual page 120

NOTE: If your vehicle is equipped with a 3.8L
engine you will need to perform
additional steps after the battery has
been disconnected, jump started or
replaced. See Readiness for
Inspection/Maintenance Testing in
Servicing Your Vehicle chapter.
Windshield Washer Fluid and
Wipers
Washer Fluid
Check the level of the windshield washer fluid
periodically, or when the optional lamp indicates
low fluid. The reservoir for washer fluid is
located on the driver's side of the engine
compartment. Visual inspection can determine if
the washer fluid is adequate. Do not operate the
washer when the reservoir is empty.
The reservoir for the windshield washer fluid
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