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Aiming Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Alignment Points On Target Screen
    GM276650Courtesy of GENERAL MOTORS CORP.
  1. Park the vehicle 7.6 m (25 ft) away from the target screen.
  2. Measure from the center of the fog lamp to the ground line. Using this measurement, mark the horizontal centerline (2) of the fog lamp on the target screen directly in front of the vehicle.
  3. Turn ON the fog lamps. The top of the fog lamp beam image (4) on the target screen should be 102 mm (4 in) below the center of the fog lamp lens height.
  4. Reach under the lower edge of the front fascia to access the fog lamp vertical adjustment screw (1).
  5. Adjust the fog lamp as required, using the adjusting screw (1) on the bottom of the fog lamp.
    6. Fig 2: Fog Lamp Vertical Adjustment Screw
    GM1228626Courtesy of GENERAL MOTORS CORP.
  6. Turn OFF the fog lamps.
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