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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 339 (Lighting Systems) >> Repair Instructions >> Fog Lamp Aiming Procedure >> Aiming Procedure

Aiming Procedure

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Partially remove the front edge of the front fender liner to access to the fog lamps. Refer to FRONT FENDER LINER REPLACEMENT in Body Front End.
  2. Park the vehicle 7.6 m (25 ft) away from the target screen.
  3. 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.
  4. 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.
    Fig 1: Identifying Fog Lamp Beam Image On Target Screen
    G01558918Courtesy of GENERAL MOTORS CORP.
  5. Adjust the fog lamp as required using the adjusting nut (1) on the rear of the fog lamp.
  6. Turn OFF the fog lamps.
    Fig 2: Locating Fog Lamp Nuts
    G01558919Courtesy of GENERAL MOTORS CORP.
  7. Install the front edge of the front fender liner. Refer to FRONT FENDER LINER REPLACEMENT in Body Front End.
    Fig 3: Identifying Front Fender Liner
    G01558920Courtesy of GENERAL MOTORS CORP.