The Low Beam AND High Beam are in the same bulb. The procedure to change it will be in the owners manual.
Orange
Green with black stripe
Red with a black stripe.
According to the 2004 Ford Expedition Owner Guide : Low beam headlights take ( # 9006 bulb ) High beam headlights take ( # 9005 bulb )
I used the high beam hair color, and I got a perm before I washed it out and I had a lot of breakage and thinning.
Check bulb, and check wire harness.
well a low beam can be from nothing to 1 foot high a medium beam is 2 and a half feet high and a standard high beam is 3 and a half feet high
The headlights on the 2002 Toyota Tacoma might work on dim but not on high beam because of a blown fuse. If the headlights are too dim to see properly in the dark, there could also be a problem with the alternator and the charging system in the vehicle.
The ground wire at the bulbs is black.
low beam 9006, high beam: 9005 according to http://www.sylvania.com/ConsumerProducts/AutomotiveLighting/LampReplacementGuide/
The headlight has two filaments. One for the high beam and one for the low beam. The most likely reason the high beam is out is because the high beam filament is broken. Replace the bulb and it should fix it.