Depends on what year it is.. I have a 2001, you have to remove the dust cover, the black plastic piece at the front of the car, under the hood. It lifts straight off, no bolts holding it in place. At each headlight, there are two adjusters, one for up and down, the other for left and right. You will need a 4mm wrench to make the adjustments.
There are little black rods sticking up by the head lights that have a spot to put a screwdriver in. You turn these rods to aim the headlights correctly.
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how do I adjust headlights
you have to have a special height sensor tool that can adjust it for you, go to the local parts store and see if they sell it, or if your lucky enough to have a friend that has one.
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pull of the velcro cover, then locate the little metal tabs behind the headlights. Pull thses out, and the headlight cases will pop right out
you can adjust you headlights by backing out a small screw or screwing it in, directly next to the headlight assembly..under the hood. pretty sure