Infiniti G35 (V35) Sedan. Manual - part 686

EXL-186

< ON-VEHICLE REPAIR >

[XENON TYPE]

FRONT COMBINATION LAMP

2.

Rotate the resin cap counterclockwise and unlock it.

3.

Rotate the bulb socket counterclockwise and unlock it.

4.

Remove the retaining spring lock. Remove the bulb from the
headlamp.

CAUTION:

Never break the xenon bulb ceramic tube when replacing
the bulb. 

PARKING LAMP BULB

1.

Remove the fender protector. Keep a service area.

2.

Rotate the bulb socket counterclockwise and unlock it.

3.

Remove the bulb from the bulb socket.

FRONT TURN SIGNAL LAMP BULB

1.

Remove the air cleaner case.

2.

Rotate the bulb socket counterclockwise and unlock it.

3.

Remove the bulb from the bulb socket.

FRONT FOG LAMP BULB

1.

Remove the air cleaner case.

2.

Remove the front fog lamp bulb connector.

3.

Rotate the bulb socket counterclockwise and unlock it.

Disassembly and Assembly

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DISASSEMBLY

1.

Rotate the resin cap counterclockwise and unlock it.

2.

Rotate the xenon bulb socket counterclockwise and unlock it.

3.

Remove the retaining spring lock. Remove the xenon bulb.

4.

Remove the HID control unit installation screw.

5.

Remove the screw. Disconnect the connector from HID control unit.

6.

Pull out the xenon bulb socket from the headlamp housing assembly.

7.

Rotate the parking lamp bulb socket counterclockwise and unlock it.

8.

Remove the bulb from the parking lamp bulb socket.

9.

Rotate the front turn signal lamp bulb socket counterclockwise and unlock it.

10. Remove the bulb from the front turn signal lamp bulb socket.
11. Rotate the front fog lamp bulb socket counterclockwise. Remove the bulb.

ASSEMBLY

Assemble in the reverse order of disassembly.

CAUTION:

• Install HID control unit securely.
• After installing the bulb, install the resin cap and the bulb socket securely for watertightness.

Adjustment

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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.

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FRONT COMBINATION LAMP

EXL-187

< ON-VEHICLE REPAIR >

[XENON TYPE]

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Before performing aiming adjustment, check the following. 

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

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

NOTE:
The figure is the vehicle without AFS. Each adjustment screw is applied to the vehicle with AFS.

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A

Headlamp (RH) adjustment screw

B.

Front fog lamp (RH) adjustment 
screw

C.

Front fog lamp (LH) adjustment 
screw

D.

Headlamp (LH) adjustment screw

: Vehicle center

Adjustment screw

Screw driver rotation

Facing direction

A

Headlamp (RH)

Clockwise

UP

Counterclockwise

DOWN

B

Front fog lamp (RH)

Clockwise

UP

Counterclockwise

DOWN

C

Front fog lamp (LH)

Clockwise

UP

Counterclockwise

DOWN

D

Headlamp (LH)

Clockwise

UP

Counterclockwise

DOWN

EXL-188

< ON-VEHICLE REPAIR >

[XENON TYPE]

FRONT COMBINATION LAMP

AIMING ADJUSTMENT PROCEDURE (HEADLAMP)

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

AIMING ADJUSTMENT PROCEDURE (FRONT FOG LAMP)

1.

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

Light axis measure-
ment range (R)

: 350 

±

 175 mm (13.78 

±

 6.89 

in)

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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)

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Distance between the 
headlamp center and the 
screen (L)

: 10 m (32.81 ft)

FRONT COMBINATION LAMP

EXL-189

< ON-VEHICLE REPAIR >

[XENON TYPE]

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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 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.

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).

Front fog lamp light distribution on the screen 

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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