Volkswagen Golf/Jetta/Cabriole 1990-1999

Headlights

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REMOVAL & INSTALLATION



Cabriolet
  1. Disconnect the negative battery cable.
  2.  
  3. Remove the grille. If equipped with dual headlights, loosen the grille for access, then disengage the driving lamp harness and remove the grille completely.
  4.  
  5. Remove the 2 retaining screws which secure the outer grille trim, then remove the trim piece.
  6.  
  7. Unplug the connector from the back of the headlight.
  8.  
  9. Remove the 3 retainer ring screws and remove the light.
  10.  
  11. Installation is the reverse of the removal procedure.
  12.  

Golf and Jetta


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Fig. Using a suitable pry tool lift the locking tabs up



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Fig. Pull the wiring harness from the light



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Fig. You must twist the locking collar to remove it from the bulb



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Fig. Locking collar removed from the bulb



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Fig. Pull the bulb from the lens assembly



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Fig. Do not touch the glass part of the bulb. Oil from you skin will cause premature bulb failure

  1. Pull the connector off the bulb at the back of the headlight.
  2.  
  3. Push down on the clip to disengage it.
  4.  
  5. Pull the headlight bulb out of the housing. If it is difficult to remove, gently rock it up and down.
  6.  
  7. Be careful not to touch the glass part of the bulb. Any oil or dirt even from clean hands will cause a hot spot on the glass during operation and the bulb will break.
  8.  
  9. To ease installation, spray some silicone lubricant on your finger and rub it onto the rubber O-ring. Do not spray directly on the O-ring because it will also get on the bulb.
  10.  
  11. Install the bulb, snap the clip into place and connect the wiring.
  12.  

Fox
  1. Disconnect the negative battery cable.
  2.  
  3. Remove the two clips from the top of the headlight frame using a small prytool.
  4.  
  5. Remove the headlight frame.
  6.  
  7. Remove the four screws at each corner of the headlight.
  8.  
  9. Gently pull the headlamp from the support and unplug the connector from the back of the sealed beam.
  10.  
  11. Install in the reverse order.
  12.  

AIMING THE HEADLIGHTS



The headlights must be properly aimed to provide the best, safest road illumination. The lights should be checked for proper aim and adjusted as necessary. Certain state and local authorities have requirements for headlight aiming; these should be checked before adjustment is made.


CAUTION
About once a year, when the headlights are replaced or any time front end work is performed on your vehicle, the headlight should be accurately aimed by a reputable repair shop using the proper equipment. Headlights not properly aimed can make it virtually impossible to see and may blind other drivers on the road, possibly causing an accident. Note that the following procedure is a temporary fix, until you can take your vehicle to a repair shop for a proper adjustment.

Headlight adjustment may be temporarily made using a wall, as described below, or on the rear of another vehicle. When adjusted, the lights should not glare in oncoming car or truck windshields, nor should they illuminate the passenger compartment of vehicles driving in front of you. These adjustments are rough and should always be fine-tuned by a repair shop which is equipped with headlight aiming tools. Improper adjustments may be both dangerous and illegal.

For most of the vehicles covered by this guide, horizontal and vertical aiming of each sealed beam unit is provided by two adjusting screws which move the retaining ring and adjusting plate against the tension of a coil spring. There is no adjustment for focus; this is done during headlight manufacturing.


NOTE
Because the composite headlight assembly is bolted into position, no adjustment should be necessary or possible. Some applications, however, may be bolted to an adjuster plate or may be retained by adjusting screws. If so, follow this procedure when adjusting the lights, BUT always have the adjustment checked by a reputable shop.

Before removing the headlight bulb or disturbing the headlamp in any way, note the current settings in order to ease headlight adjustment upon reassembly. If the high or low beam setting of the old lamp still works, this can be done using the wall of a garage or a building:

  1. Park the vehicle on a level surface, with the fuel tank about 1 / 2 full and with the vehicle empty of all extra cargo (unless normally carried). The vehicle should be facing a wall which is no less than 6 feet (1.8m) high and 12 feet (3.7m) wide. The front of the vehicle should be about 25 feet from the wall.
  2.  



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Fig. Example of headlight adjustment screw location for composite headlamps

  1. If aiming is to be performed outdoors, it is advisable to wait until dusk in order to properly see the headlight beams on the wall. If done in a garage, darken the area around the wall as much as possible by closing shades or hanging cloth over the windows.
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  3. Turn the headlights ON and mark the wall at the center of each light's low beam, then switch on the brights and mark the center of each light's high beam. A short length of masking tape which is visible from the front of the vehicle may be used. Although marking all four positions is advisable, marking one position from each light should be sufficient.
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Fig. Low-beam headlight pattern alignment



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Fig. High-beam headlight pattern alignment

  1. If neither beam on one side is working, and if another like-sized vehicle is available, park the second one in the exact spot where the vehicle was and mark the beams using the same-side light. Then switch the vehicles so the one to be aimed is back in the original spot. It must be parked no closer to or farther away from the wall than the second vehicle.
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  3. Perform any necessary repairs, but make sure the vehicle is not moved, or is returned to the exact spot from which the lights were marked. Turn the headlights ON and adjust the beams to match the marks on the wall.
  4.  
  5. Have the headlight adjustment checked as soon as possible by a reputable repair shop.
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