HEADLIGHT ASSEMBLY(for Triple Beam Headlight) REASSEMBLY

CAUTION / NOTICE / HINT

Note

Handle components indoors as much as possible to prevent foreign matter from entering and adhering to headlight assembly components.
Do not reuse parts which have reduced fastening ability due to thread damage.
When installing components, make sure that the wire harness is not pinched or pulled.
Do not use solvent to clean components. Only clean them with a dry cloth.

Tech Tips

Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.

PROCEDURE

INSTALL HEADLIGHT LEVELING MOTOR LH
1. *a Guide
  
  Align the 2 guides to set the headlight leveling motor LH.
2. Install the 2 screws.
3. Connect the connector.
INSTALL HEADLIGHT UNIT LH
Note
- Prevention of static electricity is required during this procedure.
- Use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by electrostatic discharge (ESD).
- Perform work using clean rubber gloves.
- Do not touch the headlight unit LH with bare hands.
- Do not allow metallic surfaces to become dirty, as such surfaces become damaged even if they are only lightly wiped with a soft cloth.
- If there are fingerprints on the inner surface of the lens, lightly wiped with a soft cloth.
- Do not use solvent to clean components. Only clean them with a dry cloth.
SST

09890-47010 ( 09891-04010, 09891-04020, 09891-04030, 09891-04040 )
1. Set the both rail, beam axis vertical and horizontal and vertical adjustment aiming screws for the headlight unit LH.
  
  Tech Tips
  
  Align and set them according to the white and black arrows shown in the illustration.
2. While holding the headlight unit LH with one hand so that it does not fall over, tighten the vertical aiming screw and horizontal aiming screw 10 rotations.
3. Push the headlight unit LH to connect the headlight leveling motor LH.
4. *A w/ Adaptive High Beam System
  
  Connect each connector.
5. w/o Adaptive High Beam System:
  1. Install the printed circuit board with the 2 screws.
  2. Connect the connector.
  3. Install the headlight bezel with the 3 screws.
6. Tighten the vertical and horizontal aiming screw and vertical aiming screw until the protrusion and retraction amount is the same as that recorded.
INSTALL LIGHT CONTROL LED ECU LH (w/ Adaptive High Beam System)

Click here

INSTALL HEADLIGHT LENS GASKET

Note

The headlight lens gasket must not be reused.
Perform work using clean rubber gloves.
Do not touch the inner surface of the lens and metallic surfaces as much as possible, or they may become dirty.
Do not allow metallic surfaces to become dirty, as such surfaces become damaged even if they are only lightly wiped with a soft cloth.
If there are fingerprints on the inner surface of the lens, lightly wiped with a soft cloth.
Do not use solvent to clean components. Only clean them with a dry cloth.

Area to Clean

Clean the headlight lens gasket installation groove.
Prepare 2 screwdrivers, fold a piece of peeling paper over the tip of each screwdriver and fix the pieces of peeling paper in place with tape.

Tech Tips

Use the peeling paper that is supplied with the headlight lens gasket.
Using scissors, cut the headlight lens gasket at a 90°.
Starting Point

Starting from the position shown in the illustration, set the headlight lens gasket into the straight groove clockwise until it meets the corner groove.

Tech Tips

Lightly set the gasket in place without pulling.

	Corner Groove
	Headlight Lens Gasket
	Peeling Paper

Set the headlight lens gasket into the corner groove and using 2 screwdrivers with their tips wrapped with peeling paper, push the gasket into the bottom of the groove.

Note

Lightly set the gasket in place without pulling.
If the headlight lens gasket is set while pulled, the gasket will be pushed up at the corner groove.

Repeat the following order while working in a circle back to the starting point.
1. Set headlight lens gasket into straight groove.
2. Push into bottom of groove.
3. Set into corner groove.
4. Push into bottom of groove.
*a 20 mm (0.79 in.)

Corner Groove

Using scissors, cut the headlight lens gasket at a 45°angle at the starting point so that the gasket overlaps itself 20 mm (0.79 in.) and set the gasket in place.
Check the installation condition of the headlight lens gasket.

OK

Gasket not pushed up or protruding.

No gap where gasket overlaps.

Note

Check the corners carefully since the gasket can easily become pushed up in those areas.

OK
Gasket not pushed up or protruding.
No gap where gasket overlaps.

INSTALL HEADLIGHT LENS LH

Note

Perform work using clean rubber gloves.
Do not touch the headlight lens LH with bare hands.
If dirty, lightly wipe with a soft cloth.
Do not use solvent to clean components. Only clean them with a dry cloth.

Area to Clean

Clean the headlight lens gasket contact surface.
Attach the base point claw to set the headlight lens LH.

Tech Tips

Install the headlight lens LH from the installation starting point shown in the illustration.

*a Base Point Claw - -

	Headlight Lens Gasket
	Head Light Housing
	Headlight Lens LH

Check that the entire circumference of the headlight lens LH is positioned above the middle of the headlight lens gasket.

Attach the remaining claw to install the headlight lens LH.
Install the 3 screws.

Using a T20H "TORX" driver, install the 3 "TORX" screws.

*A	Headlight Assembly LH Surface	*B	Headlight assembly LH Back Side
*a	"TORX" Screw	-	-

Check the condition of the headlight lens gasket.

OK

Gasket contacts headlight lens LH and does not protrude out.

INSTALL HEADLIGHT GASKET

Click here
INSTALL HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH

Click here

*a	20 mm (0.79 in.)
	Corner Groove