Before you begin:
* Park on a level surface: Accuracy is crucial.
* Consult your owner's manual: Your owner's manual should have a diagram showing the headlight adjustment screws and their function. This is the most reliable source of information for your specific model.
* Safety first: Don't work on the car with the engine running.
General Procedure (May vary slightly depending on your trim level):
1. Locate the adjustment screws: These screws are usually found on the back of the headlight housing. You'll likely need to open the hood to access them. Often there's a small access panel or you might need to remove some plastic covers or parts. Be gentle to avoid breaking anything.
2. Identify the screws' functions: There are usually two screws per headlight. One controls vertical adjustment (up and down), and the other controls horizontal adjustment (left and right). The owner's manual will indicate which screw controls which direction. Sometimes they are marked with symbols (e.g., up/down arrows).
3. Adjust the headlights: Turn the screws carefully using your screwdriver. Small adjustments are best. A quarter turn at a time is usually sufficient.
4. Check the alignment: After each adjustment, check the headlight alignment from a distance on a wall or garage door. You'll want to aim for a consistent and even beam pattern that is not shining too high or too low, and not directed too far to either side. A slightly downward angle is generally correct.
5. Repeat steps 3 and 4 until the headlights are properly aligned.
Important Considerations:
* If you can't find the screws easily, you may need to remove the headlight assembly entirely. This is more involved and requires more mechanical aptitude. Refer to a repair manual specific to your 1999 Chrysler Sebring for detailed instructions.
* If you are uncomfortable performing this task yourself, it's best to take your vehicle to a qualified mechanic. They have the tools and expertise to do it correctly and safely.
* Incorrect headlight adjustment can be dangerous. Poorly aimed headlights can blind oncoming drivers and reduce your visibility at night.
Remember, this is a general guideline. Always refer to your owner's manual for the most accurate and safe procedure for your specific 1999 Chrysler Sebring model. If the manual is missing or unclear, a repair manual is a valuable resource.
