2005 INFINITI QX4 bulb

STOP LAMP
LT-105
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
High-Mounted Stop LampEKS00BAF
BULB REPLACEMENT
The high-mounted stop lamp bulbs are not serviceable.
REMOVAL AND INSTALLATION
1. Remove back door upper finisher.
2. Remove 2 nuts and remove high-mounted stop lamp.
Installation is in the reverse order of removal.
Stop LampEKS00BAG
BULB REPLACEMENT
The stop lamp bulbs are not serviceable separately. Replace rear combination lamp. Refer to LT-122,
"Removal and Installation" .
REMOVAL AND INSTALLATION
Refer to LT-122, "Removal and Installation" in REAR COMBINATION LAMP.
WKIA1397E

BACK-UP LAMP
LT-107
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
Bulb ReplacementEKS00BAI
1. Remove back door lower finisher. Refer to EI-42, "Removal and Installation" .
2. Turn bulb socket counterclockwise and remove it from the lamp housing.
3. Pull bulb from socket.
Installation is in the reverse order of removal.
Removal and InstallationEKS00BAJ
1. Remove license lamp finisher. Refer to EI-24, "Removal and Installation" .
2. Carefully release tabs to remove back up lamp housing from
license plate finisher.
Installation is in the reverse order of removal.
WKIA1898E

LT-120
PARKING, LICENSE PLATE AND TAIL LAMPS
Revision: October 20052005 QX56
6. CHECK GROUND
1. Turn ignition switch OFF.
2. Check continuity between front combination lamp harness con-
nector and ground.
3. Check continuity between license lamps plate harness connec-
tor and ground.
4. Check continuity between rear combination lamp harness con-
nector and ground.
OK or NG
OK >> Check bulbs.
NG >> Repair harness or connector.
Parking, License Plate and Tail Lamps Do Not Turn OFF (After Approx. 10 Min-
utes)
EKS00BAV
1. CHECK IPDM E/R
1. Turn ignition switch ON. Turn the combination switch (lighting switch) to the OFF position. Turn ignition
switch OFF.
2. Verify that the parking, license plate, and tail lamps turn on and off after approximately 10 minutes.
OK or NG
OK >> Ignition relay malfunction. Refer to PG-18, "Function of Detecting Ignition Relay Malfunction" .
NG >> Inspection End.
Te r m i n a l s
Continuity Front combination lamp
ConnectorTe r m i n a l
(Wire color)
RH E107
4 (B) Ground Yes
LH E11
WKIA1904E
Te r m i n a l s
Continuity License plate lamps
ConnectorTerminal
(Wire color)
D703 – (B) Ground Yes
WKIA1080E
Te r m i n a l s
Continuity Rear combination lamp
ConnectorTe r m i n a l
(Wire color)
RH B130
1 (B) Ground Yes
LH B70
WKIA1905E

PARKING, LICENSE PLATE AND TAIL LAMPS
LT-121
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
Front Parking LampEKS00BAW
BULB REPLACEMENT
For bulb replacement, refer to LT-31, "FRONT PARKING LAMP (INNER OR OUTER)" or LT-31, "FRONT
SIDE MARKER LAMP" .
Tail LampEKS00BAX
BULB REPLACEMENT
The tail lamp bulbs are not serviceable separately. Replace rear combination lamp. Refer to LT-122, "Removal
and Installation" .
License Plate LampEKS00BAY
BULB REPLACEMENT
1. Remove back door lower finisher. Refer to EI-42, "Removal and Installation" .
2. Turn bulb socket counterclockwise to remove it.
3. Pull bulb from socket.
Installation is in the reverse order of removal.

LT-122
REAR COMBINATION LAMP
Revision: October 20052005 QX56
REAR COMBINATION LAMPPFP:26554
Bulb Replacement (Turn Signal)EKS00BAZ
NOTE:
The tail/stop lamp bulbs are LEDs and are not serviceable separately.
1. Remove rear combination lamp mounting bolts.
2. Pull rear combination lamp to remove from the vehicle.
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb.
Installation is in the reverse order of removal.
Removal and InstallationEKS00BB0
1. Remove rear combination lamp mounting bolts.
2. Pull rear combination lamp to remove from the vehicle.
3. Disconnect rear combination lamp connectors.
Installation is in the reverse order of removal.
WKIA1393E
Rear combination lamp
mounting bolts: 2.4 Nm (0.24 kg-m, 21 in-lb)
WKIA1393E

INTERIOR ROOM LAMP
LT-151
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: October 20052005 QX56
4. CHECK IGNITION KEYHOLE ILLUMINATION BULB
1. Turn ignition switch OFF.
2. Disconnect ignition keyhole illumination connector.
3. Check continuity between ignition keyhole illumination terminals
+ and –.
OK or NG
OK >> GO TO 5.
NG >> Replace ignition keyhole illumination.
5. CHECK IGNITION KEYHOLE ILLUMINATION CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M18 terminal
1 (BR/W) and ignition keyhole illumination harness connector
M150 terminal – (BR/W).
OK or NG
OK >> Replace BCM if ignition keyhole illumination does not
work after setting the connector again. Refer to BCS-20,
"Removal and Installation of BCM" .
NG >> Repair harness or connector.
6. CHECK IGNITION KEYHOLE ILLUMINATION CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and ignition keyhole illumination
connector.
3. Check continuity between BCM harness connector M20 terminal
56 (R/G) and ignition keyhole illumination harness connector
M150 terminal + (R/G).
OK or NG
OK >> Replace BCM if ignition keyhole illumination does not
work after setting the connector again. Refer to BCS-20,
"Removal and Installation of BCM" .
NG >> Repair harness or connector.+ - – : Continuity should exist.
WKIA3556E
– (BR/W) - 1 (BR/W) : Continuity should exist.
WKIA1911E
+ (R/G) - 56 (R/G) : Continuity should exist.
WKIA1912E

LT-170
BULB SPECIFICATIONS
Revision: October 20052005 QX56
BULB SPECIFICATIONSPFP:26297
HeadlampEKS00D83
*: Always check with the Parts Department for the latest parts information.
Exterior LampEKS00D84
*: Always check with the Parts Department for the latest parts information.
Interior Lamp/IlluminationEKS00D85
*: Always check with the Parts Department for the latest parts information.Item Wattage (W)*
Low35 (D2R)
High60 (HB3)
Item Wattage (W)*
Front combination lampParking lamp (Inner) 7
Parking lamp (Outer) 7
Side marker 7
Rear combination lampStop/Tail lamp *
Side marker lamp *
Turn signal lamp 27
Back-up lamp18
Turn/fog lampFog 55 (H3)
Tu rn 2 1
License plate lamp5
High-mounted stop lamp*
Item Wattage (W)*
Glove box lamp3.4
Room/Map lamp8
Console box illumination lamp*
A/T device lamp2
Foot lamp3.4
Ste p la mp3.8
Cargo lamp7
Vanity lamp1.32
Personal lamp5
Puddle lamp8
Ignition keyhole illumination lamp0.74