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Headlight Aiming

WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • If the following servicing is done, perform the headlight aiming adjustment.
    • Front combination light replacement
    • Suspension replacement and removal/installation, servicing requiring vehicle height to be changed
  1. Empty the vehicle except for the spare tire, jack and vehicle tools.
  2. Adjust the tire pressure to the specification. (See WHEEL AND TIRE SPECIFICATION .)
  3. Move the vehicle to level ground.
  4. Sit on the driver-side seat alone.
  5. Make an adjustment-use screen as shown in the figure using double-weight, white paper.
    Fig 1: Adjusting Front Fog Lights Aiming
    G11435137Courtesy of MAZDA MOTORS CORP.
  6. Line up the vehicle with the wall so that the distance to the headlights is 3 m {118 in} from the wall.
    Fig 2: Checking Distance Between Headlights And Wall
    G11435138Courtesy of MAZDA MOTORS CORP.
  7. Measure the height at the center point of the headlight.
    Fig 3: Measuring Height At Center Point Of Headlight
    G11435139Courtesy of MAZDA MOTORS CORP.
    NOTE:
    • Measure the height at the center point of the headlight in which the aiming is being adjusted because the vehicle height differs depending on vehicle conditions.
  8. Align the center of the headlight to be adjusted with the center of the headlight on the adjustment screen.
    Fig 4: Aligning Center Of Headlight
    G11435140Courtesy of MAZDA MOTORS CORP.
  9. Set a partition in front of the headlight which is not being adjusted to block the light.
  10. Start the engine and charge the battery.
  11. Turn on the headlight low beams.
    NOTE:
    • If the headlight low beams are turned on, the light as shown in the figure is emitted to the adjustment screen.
    Fig 5: Adjusting Headlight Brightness Borderline In Screen
    G11435141Courtesy of MAZDA MOTORS CORP.
  12. Cover the upper part of the headlight with a clean rag so that the brightness border line becomes transparent.
    NOTE:
    • If the headlight is covered with a clean rag from the upper part of the headlight in the direction of the arrow shown in the figure, the yellow line disappears and the brightness border line becomes transparent.
    Fig 6: Covering Upper Part Of Headlight With Clean Rag
    G11435142Courtesy of MAZDA MOTORS CORP.
  13. Verify that the actual elbow point of the headlight is at the elbow point position indicated by the adjustment-use screen.
Fig 7: Checking Center Elbow Point Of Headlight
G11435143Courtesy of MAZDA MOTORS CORP.
Fig 8: Turning Aiming Adjustment Screw - Without Adaptive Front Lighting System (AFS)
G11435144Courtesy of MAZDA MOTORS CORP.

With adaptive front lighting system (AFS)

Fig 9: Turning Aiming Adjustment Screw - With Adaptive Front Lighting System (AFS)
G11435145Courtesy of MAZDA MOTORS CORP.