2004 INFINITI FX35 bulb

LT-26
HEADLAMP - XENON TYPE -
Revision: 2004 November 2004 FX35/FX45
2. CHECK HEADLAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector E7 ter-
minal 27 (BR) and front combination lamp RH harness connec-
tor E24 terminal 5 (BR).
4. Check continuity between IPDM E/R harness connector E7 ter-
minal 28 (SB) and front combination lamp LH harness connector
E44 terminal 5 (SB).
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector.
3. CHECK HEADLAMP GROUND
1. Check continuity between front combination lamp RH harness
connector E24 terminal 7 (B) and ground.
2. Check continuity between front combination lamp LH harness
connector E44 terminal 7 (B) and ground.
OK or NG
OK >> Replace headlamp assembly.
NG >> Repair harness or connector.
High Beam Indicator Lamp Does Not IlluminateAKS007MN
1. CHECK BULB
Check bulb of high beam indicator lamp.
OK or NG
OK >> Replace combination meter.
NG >> Replace indicator bulb.
Headlamp Low Beam Does Not Illuminate (Both Sides)AKS007MO
1. CHECK COMBINATION SWITCH INPUT SIGNAL
With CONSULT-II
Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HEAD LAMP SW 1” and “HEAD LAMP SW 2” turns ON-
OFF linked with operation of lighting switch.
Without CONSULT-II
Refer to LT- 11 3 , "
Combination Switch Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Check lighting switch. Refer to LT- 11 3 , "
Combination
Switch Inspection" . 27 (BR) – 5 (BR) : Continuity should exist.
28 (SB) – 5 (SB) : Continuity should exist.
PKIA5206E
7 (B) – Ground : Continuity should exist.
7 (B) – Ground : Continuity should exist.
PKIA5207E
When lighting switch is 2ND
position: HEAD LAMP SW 1 ON
: HEAD LAMP SW 2 ON
SKIA4194E

HEADLAMP - XENON TYPE -
LT-29
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Revision: 2004 November 2004 FX35/FX45
6. CHECK HEADLAMP GROUND
1. Turn ignition switch OFF.
2. Check continuity between front combination lamp RH harness
connector E24 terminal 7 (B) and ground.
3. Check continuity between front combination lamp LH harness
connector E44 terminal 7 (B) and ground.
OK or NG
OK >> Check headlamp harness and connectors, ballasts (HID
control unit), and xenon bulbs. Refer to LT- 3 3 , "
Xenon Headlamp Trouble Diagnosis" .
NG >> Repair harness or connector.
Headlamp Low Beam Does Not Illuminate (One Side)AKS007MP
1. CHECK BULB
Check ballasts (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to LT- 3 3 , "
Xenon
Headlamp Trouble Diagnosis" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning part.
2. CHECK HEADLAMP CIRCUIT
1. Disconnect IPDM E/R connector and front combination lamp RH
or LH connector.
2. Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (LG) and front combination lamp RH harness connec-
tor E24 terminal 6 (LG).
3. Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (GY) and front combination lamp LH harness connec-
tor E44 terminal 6 (GY).
OK or NG
OK >> GOTO 3.
NG >> Repair harness or connector.
3. CHECK HEADLAMP GROUND
1. Check continuity between front combination lamp RH harness
connector E24 terminal 7 (B) and ground.
2. Check continuity between front combination lamp LH harness
connector E44 terminal 7 (B) and ground.
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector.7 (B) – Ground : Continuity should exist.
7 (B) – Ground : Continuity should exist.
PKIA5207E
20 (LG) – 6 (LG) : Continuity should exist.
30 (GY) – 6 (GY) : Continuity should exist.
PKIA5209E
7 (B) – Ground : Continuity should exist.
7 (B) – Ground : Continuity should exist.
PKIA5207E

LT-30
HEADLAMP - XENON TYPE -
Revision: 2004 November 2004 FX35/FX45
Headlamp RH Low Beam and High Beam Do Not Illuminate AKS007MQ
1. CHECK BULB
Check ballasts (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to LT- 3 3 , "
Xenon
Headlamp Trouble Diagnosis" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning part.
2. CHECK HEADLAMP GROUND
1. Disconnect front combination lamp RH connector.
2. Check continuity between front combination lamp RH harness
connector E24 terminal 7 (B) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK HEADLAMP CIRCUIT
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector E7 ter-
minal 27 (BR) and front combination lamp RH harness connec-
tor E24 terminal 5 (BR).
3. Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (LG) and front combination lamp RH harness connec-
tor E24 terminal 6 (LG).
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector.
Headlamp LH Low Beam and High Beam Do Not Illuminate AKS007MR
1. CHECK BULB
Check ballasts (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to LT- 3 3 , "
Xenon
Headlamp Trouble Diagnosis" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning part.7 (B) – Ground : Continuity should exist.
PKIA5207E
27 (BR) – 5 (BR) : Continuity should exist.
PKIA5210E
20 (LG) – 6 (LG) : Continuity should exist.
PKIA5211E

HEADLAMP - XENON TYPE -
LT-33
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Revision: 2004 November 2004 FX35/FX45
CAUTION:AKS007MT

Installation or removal of the connector must be done with the lighting switch OFF.

When the lamp is illuminated (when the lighting switch is ON), do not touch the harness, HID control unit,
inside of the lamp, or the lamp metal parts.

To check illumination, temporarily install lamp in the vehicle. Be sure to connect power at the vehicle-side
connector.

If the error can be traced directly to the electrical system, first check for items such as burned-out fuses
and fusible links, broken wires or loose connectors, pulled-out terminals, and improper connections.

Do not work with wet hands.

Using a tester for HID control unit circuit trouble diagnosis is prohibited.

Disassembling the HID control unit or harnesses (bulb socket harness, ECM harness) is prohibited.

Immediately after illumination, the light intensity and color will fluctuate, but there is nothing wrong.

When the bulb has reached the end of its lifetime, the brightness may drop significantly, it may flash
repeatedly, or the light may turn a reddish color.
Xenon Headlamp Trouble DiagnosisAKS007MU
1. CHECK 1: XENON HEADLAMP LIGHTING
Install normal xenon bulb to corresponding xenon bulb headlamp, and check if lamp lights up.
OK or NG
OK >> Replace xenon bulb.
NG >> GO TO 2.
2. CHECK 2: XENON HEADLAMP LIGHTING
Install normal HID control unit to corresponding xenon headlamp, and check if lamp lights up.
OK or NG
OK >> Replace HID control unit.
NG >> GO TO 3.
3. CHECK 3: XENON HEADLAMP LIGHTING
Install normal xenon lamp housing assembly to corresponding xenon headlamp, and check if lamp lights up.
OK or NG
OK >> Malfunction in starter (boosting circuit) in xenon headlamp housing. (Replace xenon headlamp
housing assembly.)
NG >> INSPECTION END

HEADLAMP - XENON TYPE -
LT-35
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Revision: 2004 November 2004 FX35/FX45
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)
If the vehicle front body has been repaired and/or the headlamp assembly has been replaced, check aiming.
Use the aiming chart shown in the figure.

Basic illumination area for adjustment should be within the range shown on the aiming chart.
Adjust headlamp accordingly.
CAUTION:
Be sure aiming switch is set to “0” when performing aiming
adjustment.
Bulb ReplacementAKS007MW
HEADLAMP HIGH/LOW BEAM
1. Turn lighting switch OFF.
2. Disconnect negative battery cable or remove power fuse.
3. Remove air cleaner case (LH) or radiator reservoir tank (RH).
Refer to EM-17, "
Removal and Installation" , EM-172, "Removal
and Installation" , CO-14, "Removal and Installation" , CO-39,
"Removal and Installation" .
4. Turn plastic cap counterclockwise and unlock it.
5. Turn bulb socket counterclockwise and unlock it.
6. Unlock retaining spring and remove bulb from headlamp.
7. Install in the reverse order of removal.
SKIA5545E
SKIA5546E
SKIA5549E

LT-36
HEADLAMP - XENON TYPE -
Revision: 2004 November 2004 FX35/FX45
NOTE:
After installation, perform aiming adjustment. Refer to LT- 3 4 , "
Aiming Adjustment" .
PARKING LAMP (CLEARANCE LAMP)
1. Turn lighting switch OFF.
2. Turn bulb socket counterclockwise and unlock it.
3. Remove bulb from its socket.
4. Install in the reverse order of removal.
FRONT TURN SIGNAL LAMP
1. Turn lighting switch OFF.
2. Turn bulb socket counterclockwise with suitable tool and unlock
it.
3. Remove bulb from its socket.
4. Install in the reverse order of removal.
FRONT SIDE MARKER LAMP
1. Turn lighting switch OFF.
2. Turn bulb socket counterclockwise and unlock it.
3. Remove bulb from its socket.
4. Install in the reverse order of removal.
CAUTION:
After installing bulb, be sure to install plastic cap and bulb
socket securely to insure watertightness.
Removal and InstallationAKS007MX
REMOVAL
1. Disconnect the battery negative cable.
2. Remove front bumper. Refer to EI-14, "
Removal and Installa-
tion" in “EI” section.
3. Remove headlamp mounting bolts.
4. Remove plastics bumper bracket, then pull headlamp toward
vehicle front, disconnect connector, and remove headlamp.
INSTALLATION
Note the following, and install in the reverse order of removal. Headlamp high/low beam (Xenon) : 12V - 35W (D2S)
Parking lamp (Clearance lamp) : 12V - 5W
SKIA5550E
Front turn signal lamp : 12V - 21W (amber)
SKIA6182E
Front side marker lamp : 12V - 3.8W
SKIA5552E
SKIA5553E

HEADLAMP - XENON TYPE -
LT-37
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Revision: 2004 November 2004 FX35/FX45
NOTE:
After installation, perform aiming adjustment. Refer to LT- 3 4 , "
Aiming Adjustment" .
Disassembly and Assembly AKS007MY
DISASSEMBLY
1. Turn plastic cap counterclockwise and unlock it.
2. Turn xenon bulb socket counterclockwise, and unlock it.
3. Unlock retaining spring, and remove xenon bulb.
4. Disconnect HID control unit connector, and remove HID control unit screws.
5. Turn parking lamp bulb socket counterclockwise and unlock it.
6. Remove parking lamp bulb from its socket.
7. Turn front turn signal lamp bulb socket counterclockwise and unlock it.
8. Remove front turn signal lamp bulb from its socket.
9. Turn front side marker lamp bulb socket counterclockwise and unlock it.
10. Remove front side marker lamp bulb from its socket.
ASSEMBLY
Note the following, and assemble in the reverse order of disassembly.
CAUTION:

When HID control unit is removed, reinstall it securely and avoid any looseness.

After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertight-
ness. Headlamp mounting bolt
: 6.1 N·m (0.62 kg-m, 54 in-lb)
1. Headlamp housing assembly 2. Side marker lamp bulb 3. Side marker lamp bulb socket
4. Plastic cap 5. Seal packing 6. Screw
7. HID C/U 8. Parking lamp (Clearance lamp) bulb socket 9. Parking lamp (Clearance lamp) bulb
10. Retaining spring 11. Front turn signal lamp bulb 12. Front turn signal lamp bulb socket
13. Xenon bulb 14. Xenon bulb socket 15. Seal packing
PKIA6525E
HID control unit mounting screw
: 3.2 N·m (0.33 kg-m, 28 in-lb)

LT-52
DAYTIME LIGHT SYSTEM
Revision: 2004 November 2004 FX35/FX45
4. CHECK GROUND
1. Check continuity between clearance lamp RH harness connec-
tor E23 terminal 3 (B) and ground.
2. Check continuity between clearance lamp LH harness connec-
tor E43 terminal 3 (B) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK BULB
Check bulbs of lamp which does not illuminate.
OK or NG
OK >> GO TO 6.
NG >> Replace bulb.
6. CHECK DAYTIME RELAY CIRCUIT
1. Disconnect combination meter connector.
2. Check continuity between daytime lamp relay harness connec-
tor E15 terminal 1 (L) and combination meter harness connector
M20 terminal 10 (L/W).
OK or NG
OK >> GO TO 7.
NG >> Repair harness or connector.
7. CHECK INPUT SIGNAL
1. Connect combination meter connector.
2. Start engine running.
3. Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “ENGINE RUN” turns ON-OFF linked with operation
of engine running or stop.
4. Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “PKB SW” turns ON-OFF linked with operation of
parking brake switch.
OK or NG
OK >> Replace BCM. Refer to BCS-15, "Removal and Installation of BCM" .
NG >> GO TO 8.3 (B) – Ground : Continuity should exist.
3 (B) – Ground : Continuity should exist.
SKIA5881E
1 (L) – 10 (L/W) : Continuity should exist.
PKIA5216E
Engine running : ENGINE RUN ON
Engine stop : ENGINE RUN OFF
Parking brake ON : PKR SW ON
Parking brake OFF : PKR SW OFF
SKIA5883E