Hazard Flasher; Windshield Wiper/Washer Controls; Speed Dependent Wipers - Ford 1999 F150 Owner's Manual

Controls and features

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 the control on the end of the
stalk to activate washer. Push and
hold for a longer wash cycle. The
washer will automatically shut off
after ten seconds of continuous use.
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
increases.
To activate or deactivate this feature do the following:
1. Both front doors must be securely closed.
2. Turn the ignition key to the ON position and then back to the OFF
position.
3. Remove the key from the ignition and, within 30 seconds, press and
hold the washer control at the end of the stem.
4. Within two seconds of pressing the washer control, put the key in the
ignition.
5. Continue to press the washer control until a tone is heard, and releas
the washer control while the tone is sounding.
A confirmation sequence of tones will sound. One beep indicates that the
feature is inactive, two beeps indicate that the feature is active.
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