Re: replacing Headlight bulbs on 2001 ford focus
Replacing the bulbs is easy, takes about 5 minutes.
Open the hood and twist off the cap covering the back of the head lamp enclosure. Pull the cable off the old one bulb, release the spring loaded wire latch that is holding the old bulb in. Pull out the old bulb and reverse the process for putting in the new bulb.
The original lights in my girlfriend's 2001 Focus were way to dim so I replaced them with Sylvania Silver Stars. Much better, but not as bright as those obnoxious xenon bulbs you see.