Ford F-150 2000 Introduction Manual page 72

Controls and features
Never adjust the steering wheel when the vehicle is moving.
HAZARD FLASHER
For information on the hazard flasher control, refer to Hazard flasher in
the Roadside emergencies chapter.
WINDSHIELD WIPER/WASHER CONTROLS
Rotate the windshield wiper control
to the desired interval, low or high
speed position.
The bars of varying length are for
intermittent wipers. When in this
position rotate the control upward
for fast intervals and downward for
slow intervals.
Push (tap) the end of the stalk
briefly for a single swipe (no wash).
Push and hold for three swipes with
wash. Push and hold for a longer
wash (up to ten seconds).
Speed dependent wipers (if equipped)
When the windshield wiper control is set on the intermittent settings,
speed-sensitive front wipers automatically adjust as the vehicle's speed
changes.
OVERDRIVE CONTROL
Activating overdrive
(Overdrive) is the normal drive position for the best fuel economy.
The overdrive function allows automatic upshifts and downshifts through
all available gears.
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