Section 865 (Headlight & Taillight System): Adjustment

2004 Toyota Matrix XR, FWD, StandardSECTION Adjustment
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. ADJUST HEADLIGHT AIMING 
    Fig 1: Identifying Adjust Headlight Aiming
    G03376863Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. ADJUST HEADLIGHT AIM ONLY 
    1. Place the vehicle in the following conditions.
      • The area around the headlight is not deformed.
      • The vehicle is parked on a level surface.
      • Tire inflation pressure is the specified value.
      • A driver is in the driver's seat and the vehicle is in a state ready for driving (with a tank full).
      • The vehicle has been bounced several times.
    2. Check the headlight aiming.
      1. Prepare a thick white paper.
      2. Stand the paper perpendicular to the ground at the position 9.84 ft away from the headlights.
      3. Ensure that the center line of the vehicle and the paper face forms a 90-degree angle as shown in the illustration.
      4. Draw a horizontal line (H line) on the paper, showing where the headlights should strike.
      5. Draw a vertical line (V line) to where the center line of the vehicle is to be.
      6. Draw 2 vertical lines (by connecting the low and high beam center marks) to where the both headlights should strike (V RH and V LH lines).
      7. Draw a horizontal line (by connecting the both low beam center marks) to where the headlights should strike (H RH and H LH lines).

        HINT:

        The H RH and H LH line is 0.4° below the horizontal line (H line) of the light axis.

      8. Start the engine.
      9. Turn the headlights ON.
      10. Check that the headlights properly strike the position shown in the illustration.
      11. If not, adjust the lights in the vertical or horizontal direction.
        Fig 2: Identifying Headlight Aiming
        G03376864Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        HINT:

        As shown in the illustration, adjust each aim of the RH and LH lights.

    3. When adjusting it in the vertical direction:

      Using adjusting bolt A, adjust the headlight aim to within the specified range.

    4. When adjusting it in the horizontal direction:

      Using adjusting bolt B, adjust the headlight aim to within the specified range.

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.