Which way do the headlight vertical adjustments turn to raise the beam?

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How to Adjust a Headlamp Beam on a 2005 Chevrolet Cavalier...

When you replace the headlamp assembly in the 2005 Chevrolet Cavalier, you must also adjust the headlamp beams. Like most vehicles, there are two screws located on the headlamp assembly that control the vertical and horizontal direction of the headlamps. Proper adjustment is necessary for adequate visibility during nighttime driving; bad adjustment can make it difficult for you to see or make it difficult for oncoming drivers to see, creating a potentially dangerous situation. You can adjust the headlamp beams yourself with a screwdriver in about 15 minutes.
Park the Chevrolet Cavalier on a flat surface facing a wall or garage door approximately 15 feet away. Park the Car so that it is perpendicular to the wall.

Lift the hood and remove the plastic trim panel above each of the headlights. There are three plastic fasteners that secure the trim panel; pry the fasteners out using a flathead screwdriver. Lift the trim panel up to remove. There are two adjusting screws beneath the trim panel, one on the top of the headlamp assembly and one along the outer side of the headlamp assembly.

Turn the headlights on so that they shine on the wall. Ensure the headlights are on the "dim" setting.

Adjust the vertical bolt, located on the top of the headlight assembly near the center of the vehicle to raise or lower the headlight, using a crosspoint screwdriver. Turn the screw counterclockwise to lower the headlamp beam; turn the screw clockwise to raise the headlamp beam. Adjust the headlamp so that the beam is below a driver's eye level.

Adjust the horizontal bolt, located on the outer side of the headlamp assembly to move the headlamp beam right of left, using a crosspoint screwdriver. Turn the screw counterclockwise to move the headlamp beam right; turn the screw clockwise to turn the beam left. Adjust the headlamp so that the beam shines straight ahead or slightly toward the center of the vehicle.

Replace the plastic trim panel and fasteners and close the hood. Warning: raising the lights too high can make it difficult for other drivers to see you.

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How to Adjust Your Headlights - Aim Your Headlights

www.popularmechanics.com/cars/how-to/a257/1347221/
That extra weight pushes down the rear enough to tilt up the front and the beams. ...Replacing the front headlamp assembly certainly could do it-a stack-up in manufacturing ... Then, locate the vertical adjuster and turn it to center the bubble. images for Which way does the manual headlight ...


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How to Adjust Car Headlights: 9 Steps (with Pictures)

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wikiHowNov 19, 2015 - Start by removing any excess weight from the trunk of the car. ... As well as this, check that your headlight aim adjustment wheel (if fitted) is at the zero position. ... If they are not even, use a tape measure to measure how far up the wall ...Clockwise turns should raise the lights, while counterclockwise turns ...

Are your headlights beams too high? too low? Then bear with me and maybe I can help
Horizontal headlight adjustment is easy. See the screw on the inside top of each light? turn the screw left and your headlight beam goes outward; turn the screw right and the beam goes inward, (toward the center.)
Okay now Vertical adjustment is a little more involved. Start by removing the corner lens; take out the screw on top of the headlight and pull the corner lens forward. This will allow you to access two 10mm bolts holding the headlights in on the sides.
Remove those, along with one 10mm nut on the backside of the headlight assembly (near where your bulbs plug in). Remove your headlight bulbs carefully - I usually put a paper towel around them to protect them from dirt and oil. Now the only thing holding your light housings on are the horizontal adjustment
screws. Just slide the screws out from the lens, and then remove the headlight from the car.
If you look at your headlights now, there is another screw that looks just like the horizontal adjustment screw.
In order to adjust this, you need to remove the 10mm bolt labeled "A".
Now slide the plastic headlight base off of that bolt. The whole plastic base will now be free to swivel on the adjustment screw. What you need to do now is to turn the plastic base around the screw; if you turn it clockwise or right, it will lower your headlight beam when reinstalled. If you turn it left, it will raise the beams.
I ended up only turning each side lower by one revolution. You shouldn't need more than one or two turns. It also becomes hard to slide the housing back over the "A" bolt after two turns. If
in doubt about whether the beams will be raised or lowered, on the final pic you can see the clean area of the bolt on the left side. if you lengthen this side, it causes the beam to go down.
Its really easier to understand as you are doing it, if this does not seem clear. Just use some common sense and you'll see what I mean.
Installation is the reverse of removal.

Note: The headlights must be aimedcorrectly. Ifadjusted incorrectly they could blind the driver of an oncoming vehicle andcause a serious accident or seriously reduce your ability to see the road. Theheadlights should be checked for proper aim every 12 months and any time a newheadlight is installed or front end body work is performed. It should beemphad that the following procedure is only an interim step which willprovide temporary adjustment until the headlights can be adjusted by a properlyequipped shop. 1-Identify the exact location of the adjustment screws: a) On halogen bulb style headlights, theadjustment screws are located on top of the housing. b) On sealed beam style headlights, theinboard (vertical) adjustment screw and the upper (horizontal) adjustment screware accessible on the exterior of the vehicle. 2-There are several methods of adjusting the headlights. Thesimplest method requires masking tape, a blank wall and a level floor. 3-Position masking tape vertically on the wall inreference to the vehicle centerline and the centerlines of both headlights. 4-Position a horizontal tape line in reference to thecenterline of all the headlights. Note: It may be 'easier to position thetape on the wall with the vehicle parked only a few inches away. 5-Adjustment should be ,made with the vehicle parked 25 feetfrom the wall, sitting level, the gas tank half-full and no heavy load in the vehicle. 6-Starting with the low beam adjustment, position thehigh 1ntensity zone so it is two inches below the horizontal line and twoinches to the side of the headlight vertical line, away from oncoming traffic. Adjustmentis made by turning the top (sealed beam) or inner (aerodynamic type) adjustingscrew clockwise to raise the beam and counterclockwise to lower the beam. The adjusting screw on the side should beused in the same manner to move the beam left or right. 7-With the high beams on, the high intensity zone shouldbe vertically centered with the exact center just below the horizontal line. Note: It may not be possible to positionthe headlight aim exactly for both high and low beams. If a compromise must be made,keep in mind that the low beams are the most used and have the greatest effecton safety. Have the headlights adjusted by a dealerservice department or service station at the earliest opportunity -

if you look at the light, there is an adjustment screw at the top of the light that controls the up and down motion , clockwise will raise the beam, and a screw on the side that controls the side to side motion. the best way to center your lights would be to park the vehicle 25 feet away from a verticle wall. be sure to be very square to the wall and on level ground. make a tape line vertically on the wall in very close relation to the center of the vehicle, and another tape line vertically in very close relation to the center of each headlight. now place a tape line horizontally in very close relation to the center of the headlights. start with low beam adjustment. adjust the high intensity zone to 2 inches below the horizontal line and 2 inches to the inside of the vertical line directly in front of the headlight. for high beam adjustment, adjust so that the high intensity zone is centered on the center vertical line and just below the horizontal line. hope this helps

Park your vehicle on level ground with the headlights near a garage door or wall. A good distance is 2-3 feet away from the wall or door. The location must be perfectly level and flat at a distance of 10 to 25 feet away from the door or wall.
Switch on the low headlight beams and mark the horizontal and vertical centerlines of each headlight beams on the wall using masking tape. This will mark the center of each beam with a +. The marking will tell you where exactly the headlight beams should be centered from a distance.

Move the vehicle back about 10 to 25 feet away from the garage door or the wall.

Keep the headlights on the low beam setting.
Use the markings you made on the wall or garage door to, check where the light shines and see if the centerlines still match up with the masking tape marks. If the centerlines of the two beams do not align with the tape marks, you can adjust one or both sides as needed.

Make the necessary adjustments with the lights still on while watching the light beams on the wall and your marks.
Turning the top adjusting screws in a clockwise direction will raise the beam while counterclockwise turn will lower it.

Turning the side adjuster screws will adjust the lights to the left or right.

Continue the adjustments until the center of the light beams are aligned with the tape marks. Then adjust the vertical alignment of both beams slightly below the marks on the wall. This will assure that the lights are tilted slightly downward so they won’t blind approaching motorist.

The will align bot lights, the high and low sine both are connected to the same headlight!!

if you look at the light, there is an adjustment screw at the top of the light that controls the up and down motion , clockwise will raise the beam, and a screw on the side that controls the side to side motion. the best way to center your lights would be to park the vehicle 25 feet away from a verticle wall. be sure to be very square to the wall and on level ground. make a tape line vertically on the wall in very close relation to the center of the vehicle, and another tape line vertically in very close relation to the center of each headlight. now place a tape line horizontally in very close relation to the center of the headlights. start with low beam adjustment. adjust the high intensity zone to 2 inches below the horizontal line and 2 inches to the inside of the vertical line directly in front of the headlight. for high beam adjustment, adjust so that the high intensity zone is centered on the center vertical line and just below the horizontal line. hope this helps

The adjustment screws/nuts should be located either on the top of the headlamp assembly, behind the headlamp assembly, or near the frame rail by the radiator support.

You will have vertical adjustment screws for each independent beam (separate highs and separate lows, but will be same screw if highs and lows are the same bulb). You may also have additional horizontal adjustment screws as well

Park your car on a level ground 30 feet from a wall and measure the height from the ground to the bulb and mark on a wall (do this for highs beams and low beams if the bulbs are separate, if highs and lows are the same bulb, only do it for the lows)

For Low Beams: If the headlights read VOR, then aim the brightest part or cutoff part just below the mark on the wall. If it says VOL or nothing, aim them 2 inches below the mark on the wall.

For High Beams (if separate from low beams): Aim the headlight directly at the line you marked on the wall.

on each headlamp assembly, there will be either one or two plastic nuts that you can turn.

If you only have one nut on each, that will adjust the vertical aim of the headlights.

If you have two nuts on each, one will adjust the vertical and the other will adjust the horizontal.

Park your car on a level ground 30 feet from a wall and measure the height from the ground to the bulb and mark on a wall (do this for highs beams and low beams if the bulbs are separate, if highs and lows are the same bulb, only do it for the lows)

If the headlights read VOR, then aim the brightest part or cutoff part just below the mark on the wall. If it says VOL or nothing, aim them 2 inches below the mark on the wall.

I have an 87 MR2 and this is how to adjust mine. Headlights have two spring loaded adjusting screws, one on the top controlling up and down movement and one on the side controlling left and right movement. The simplest method requires a blank wall 25 feet in front of the vehicle and a level floor. Position masking tape vertically on the wall in reference to the vehicle centerline and the centerlines of both headlights. NOTE: It may be easier to position the tape on the wall with the vehicle parked only a few inches away. Adjustment should be made with the vehicle sitting level. Starting with the low beam adjustment, position the high intensity zone so it is 2 inches below the horizontal line and 2 inches to the right of the headlight vertical line. Adjustment is made by turning the top adjusting screw clockwise to raise the beam and counterclockwise to lower the beam. The adjusting screw on the side should be used in the same manner to move the bean left or right. With the high beams on, the high intensity zone should be vertically centered with the exact center just below the horizontal line. NOTE: It may not be possible to position the headlight aim exactly for both high and low beams. If a compromise must be used, keep in mind that the low beams are the most used and have the greatest effect on driver safety. I typed this out of my "Haynes Manual 1985-1987 Toyota MR2 Book. I would think it would be the same method for a 1989 also. Hope this helps you. Redheadedwop