Ford 1996 Mustang Manual page 113

The master controls on the driver's door — convertible
shown
To lock out all window switches except the
master controls, press the window lock switch
once. To restore control to the individual
windows, press the switch again.
There is also an Express Down feature on the
driver's power window.
To operate, actuate driver's power window
switch to the down position for less than 0.4
seconds; the window will then open
automatically. To terminate automatic operation
before the window completely opens, operate the
switch again, for less than 0.4 seconds, to either
the up or down position. Actuating the switch
for greater than 0.4 seconds provides
conventional power window operation. Closing
of the power window is conventional operation
only.
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