Infiniti FX35, FX50 (S51). Manual - part 1057

EXL-224

< PERIODIC MAINTENANCE >

[XENON TYPE]

HEADLAMP AIMING ADJUSTMENT

Aiming Adjustment Procedure

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1.

Place the screen.
NOTE:
• Stop the vehicle facing the wall.
• Place the board on a plain road vertically.

2.

Face the vehicle with the screen. Maintain 10 m (32.8 ft) between the headlamp center and the screen.

3.

Start the engine. Turn the headlamp (LO) ON.
NOTE:
Shut off the headlamp light with the board to prevent from illuminating the adjustment screen.

CAUTION:

Never cover the lens surface with a tape etc. The lens is made of resin.

4.

Measure the distance (X) between the horizontal center line of headlamp (H) and the cutoff line (A) within
the light axis measurement range (R) from the vertical center line ahead of headlamp (V).

Low beam distribution on the screen 

5.

Adjust the cutoff line height (X) with the aiming adjustment screw so as to enter in the adjustment range
(M–N) according to the horizontal center line of headlamp (H).

unit: mm (in)

Side view

Adjustment screw

Screw driver rotation

Facing direction

A

Headlamp RH (UP/DOWN)

Clockwise

UP

Counterclockwise

DOWN

B

Headlamp LH (UP/DOWN)

Clockwise

UP

Counterclockwise

DOWN

Light axis measurement range (R)

: 350 

±

 175 mm (13.78 

±

 6.89 in)

JSLIA0005ZZ

Horizontal center line of headlamp (H)

Highest cutoff line height (M)

Lowest cutoff line height (N)

700 (27.56) or less

4 (0.16)

30 (1.18)

701(27.60) – 800 (31.50)

4 (0.16)

30 (1.18)

801 (31.54) or more

17 (0.67)

44 (1.73)

JSLIA0006ZZ

Distance between the headlamp center and the screen (L)

: 10 m (32.8 ft)

FRONT FOG LAMP AIMING ADJUSTMENT

EXL-225

< PERIODIC MAINTENANCE >

[XENON TYPE]

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FRONT FOG LAMP AIMING ADJUSTMENT

Description

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PREPARATION BEFORE ADJUSTING

NOTE:
• For details, refer to the regulations in your own country.
• Perform aiming if the vehicle front body has been repaired and/or the headlamp assembly has been

replaced.

Before performing aiming adjustment, check the following. 

• Adjust the tire pressure to the specification.
• Fill with fuel, engine coolant and each oil.
• Maintain the unloaded vehicle condition. (Remove luggage from the passenger compartment and the lug-

gage room.)
NOTE:
Do not remove the temporary tire, jack and on-vehicle tool. 

• Wipe out dirt on the headlamp.

CAUTION:

Never use organic solvent (thinner, gasoline etc.)

• Ride alone on the driver seat.

AIMING ADJUSTMENT SCREW

• Turn the aiming adjusting screw for adjustment.

• For the position and direction of the adjusting screw, refer to the

figure.
NOTE:
A screwdriver or hexagonal wrench [6 mm (0.24 in)] can be used
for adjustment.

Aiming Adjustment Procedure

INFOID:0000000005244798

1.

Place the screen.
NOTE:
• Stop the vehicle facing the wall.
• Place the board on a plain road vertically.

2.

Face the vehicle with the screen. Maintain 10 m (32.8 ft) between the front fog lamp center and the
screen.

3.

Start the engine. Turn the front fog lamp ON.
NOTE:
Shut off the front fog lamp light with the board to prevent from illuminating the adjustment screen.

CAUTION:

Never cover the lens surface with a tape etc. The lens is made of resin.

4.

Adjust the cutoff line height (A) with the aiming adjustment screw so that the distance (X) between the hor-
izontal center line of front fog lamp (H) and (A) becomes 200 mm (7.87 in).

A: UP

B: DOWN

JPMIA1100ZZ

EXL-226

< PERIODIC MAINTENANCE >

[XENON TYPE]

FRONT FOG LAMP AIMING ADJUSTMENT

Front fog lamp light distribution on the screen 

JPLIA0008ZZ

A

: Cutoff line

B

: High illuminance area

H

: Horizontal center line of front fog lamp

V

: Vertical center line of front fog lamp

X

: Cutoff line height

FRONT COMBINATION LAMP

EXL-227

< REMOVAL AND INSTALLATION >

[XENON TYPE]

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REMOVAL AND INSTALLATION

FRONT COMBINATION LAMP

Exploded View

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REMOVAL

DISASSEMBLY

Without AFS

With AFS

1.

Front combination lamp

JPMIA1101ZZ

1.

Front side marker lamp bulb

2.

Front side marker lamp bulb socket

3.

Front turn signal lamp bulb

4.

Front turn signal lamp bulb socket

5.

Parking lamp bulb

6.

Parking lamp bulb socket

7.

Resin cap

8.

Seal packing

9.

Xenon bulb socket

10.

Xenon bulb

11. Bumper bracket

12. Seal packing

13.

HID control unit

14. Headlamp housing assembly

15. Retaining spring

Refer to 

GI-4, "Components"

 for symbols not described above.

JPMIA1102ZZ