I had this problem on my daughters car, they worked, then they didn't, and back and fourth. So we checked all fuses and the bulb itself, no problem found. So i decided to check the sockets that the bulb plugs in to, and bingo. They both showed signs of corrosion and burned plastic from loose wiring. So we cleaned the bulbs prongs and purchased new Headlight Sockets part#85811 at auto zone. Wired them in and all works fine now. :)
T.
To adjust your headlights on 2005 Ford Taurus, first open the hood of your car and turn the lights on, find the headlight adjusters beneath the hood, and turn it counterclockwise to raise the beam or the other way to lower the headlight beam.
replace your mutifunction switch (your signal light switch, your high beam and flash to pass are worn out )
I know that if you move the turn signal lever ( which is part of the multi function switch ) away from you it turns on the high beam headlights and if you move it towards you , you only have low beam headlights ( and if you pull the turn signal lever all the way towards you and then release it the high beam headlights will flash each time you do that )
According to the 2004 Ford Expedition Owner Guide : Low beam headlights take ( # 9006 bulb ) High beam headlights take ( # 9005 bulb )
pull the indicator stick towards you normally
With your low beam headlights on , pull the headlight control towards you
According to the 2002 Ford Explorer Owner Guide : The LOW BEAM headlights take bulb ( # 9006 ) Also , the HIGH BEAMS use # 9005
most likely problem is that the low beam side of bulb or sealed beam is burned out replace with a new one
High beam headlights reveal objects at a distance of at least 450 feet away. High beam headlights allow the driver to view obstacles in the road much sooner than low beam headlights.
I believe you turn your headlights on low beam and then pull out on the headlight switch
Use your high-beam headlights at night whenever it is legal and safe.
You use low beam headlights when you're in a town or city in any location.