Question about 1994 Toyota Supra

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Head / fog light adjustment

Hello there, I need help on adjusting the head / fog lights on my 94 toyota supra. Each head, fog & high beam lamps are fixed in one assembly and each have a vertical & horizontal "beam angle movement gauge". The problem seems to be on the passenger side, adjusting the aim to the guided "acceptable range" the headlight off and aimed too low, pointing towards the ground ? does the fog lamp aim also affect the the headlight beam angle movement gauge ? is there a sequence of adjustments required to correct "beam angle" ? (Please note car does have a full tank of gas & is on level ground to ensure accurate aim) Is there a web site you can suggest that may help ?  Any assistance would be greatly appreciated !! Wendy

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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.

Posted on Sep 14, 2009

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4dc0d0f.jpg

Fig. The head light alignment adjusters are located on the backof the assembly. Access holes are provided as necessary-2.0L Passat GLSmodel shown


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2. Look on top by the head lamps you should see two service holes (oneouter and one inner) where you will see a plastic adjustment screwwhich requires a hexagon wrench or a flathead screw driver that fits. Note the outer alignment screw is the hole located on top eg. driver side head lamps outter being the hole on the right side. innerbeing the alignment screw located in the hole on the left side of thedriver side head lamp assembly.
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4. Vertical adjust is the adjustment screw located on theleftside of driver side headlamps assembly from above. turn counterclockwise to raise and clockwise to drop. its been awhile so i'm notquite sure .
5. Passenger side lateral and vertical adjust is symetrical. rememberoutter hole from above is lateral adjust and inner hole to the right inthis case for passenger side is vertical adjust.

More details: http://www.ehow.com/how_112704_adjust-headlights.html

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558610d.gif
Fig. 1: Exploded view of a fog lamp assembly

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http://www.accessconnect.com/fog_driving_lights_wiring.htm

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