
CAUTION
●Do not ground accessories directly to the
battery terminal. Doing so will bypass the
variable voltage control system and the ve-
hicle battery may not charge completely.
● Use electrical accessories with the engine
running to avoid discharging the vehicle
battery.
The variable voltage control system measures
the amount of electrical discharge from the
battery and controls voltage generated by the
generator.
1. Power steering fluid pump
2. Alternator
3. Crankshaft pulley
4. Air conditioner compressor
5. Drive belt auto-tensioner
WARNING
Be sure the ignition switch is in the OFF or LOCK
position before servicing drive belts. The en-
gine could rotate unexpectedly.
1. Visually inspect each belt for signs of unusual wear, cuts, fraying or looseness.
If the belt is in poor condition or loose,
have it replaced or adjusted by an INFINITI
retailer.
2. Have the belts checked regularly for con- dition and tension in accordance with the
maintenance schedule in your “INFINITI
Service and Maintenance Guide”.
VQ35HR engine
SDI2152
VARIABLE VOLTAGE CONTROL SYSTEM DRIVE BELTS
Maintenance and do-it-yourself8-15

ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower amperage
rating than that specified on the fuse box cover.
This could damage the electrical system or
cause a fire.
If any electrical equipment does not operate,
check for an open fuse. Be sure the ignition switch is pushed to the OFF
or LOCK position and the headlight switch is
turned to OFF.
1. Open the engine hood and remove the
battery cover.
2. Remove the fuse/fusible link holder cover.
3. Remove the fuse with the fuse puller.
4. If the fuse is open
A, replace it with a
new fuse
B. Spare fuses are stored in the
passenger compartment fuse box.
5. If a new fuse also opens, have the electri- cal system checked and repaired by an
INFINITI retailer.
Fusible links
If any electrical equipment does not operate
and fuses are in good condition, check the
fusible links. If any of these fusible links are
melted, replace only with genuine INFINITI
parts.
SDI1479ASDI1754
FUSES
8-20Maintenance and do-it-yourself

PASSENGER COMPARTMENT
CAUTION
Never use a fuse of a higher or lower amperage
rating than that specified on the fuse box cover.
This could damage the electrical system or
cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch is pushed to the OFF or LOCK position and the head-
light switch is turned to OFF.
2. Open the fuse box lid.
3. Remove the fuse with the fuse puller
A. 4. If the fuse is open, replace it with a new
fuse.
5. If a new fuse also opens, have the electri- cal system checked and repaired by an
INFINITI retailer. Spare fuses are stored in
the fuse box.
Extended storage switch (if equipped)
To reduce battery drain, the extended storage
switch comes from the factory switched off.
Prior to delivery of your vehicle, the switch is
pushed in (switched on) and should always
remain on.
If any electrical equipment does not operate,
remove the extended storage switch and check
for an open fuse.
SDI2034SDI2704
Maintenance and do-it-yourself8-21

NOTE:
If the extended storage switch malfunctions, or
if the fuse is open, it is not necessary to replace
the switch. In this case, remove the extended
storage switch and replace it with a new fuse of
the same rating.
How to remove the extended storage switch:
1. To remove the extended storage switch,be sure the ignition switch is in the “OFF”
or “LOCK” position.
2. Be sure the headlight switch is in the “OFF” position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
1found on each
side of the storage switch.
5. Pull the storage switch straight out from the fuse box
2.
Replace the battery as follows:1. Release the lock knob at the back of theIntelligent Key and remove the mechanical
key.
2. Insert a flat-blade screwdriver
A
wrapped with a cloth into the slitBof
the corner and twist it to separate the
upper part from the lower part. 3. Replace the battery with a new one.
Recommended battery: CR2032 or equiva-
lent.
● Do not touch the internal circuit and electric
terminals as it could cause a malfunction.
● Hold the battery by the edges. Holding the
battery across the contact points will seri-
ously deplete the storage capacity.
● Make sure that the + side faces the bottom
of the case.
4. Align the tips of the upper and lower parts, and then push them together until
it is securely closed.
5. Push the buttons two or three times to check its operation.
SPA1875SDI2285
INTELLIGENT KEY BATTERY REPLACEMENT
8-22Maintenance and do-it-yourself

Additional information concerning motor
vehicle safety may be obtained from
Transport Canada’s Road Safety Infor-
mation Centre at 1-800-333-0371 or on-
line at www.tc.gc.ca/roadsafety (English
speakers) or
www.tc.gc.ca/securiteroutiere (French
speakers).
To notify INFINITI of any safety concerns
please contact our Consumer Informa-
tion Centre toll free at 1-800-361-4792.A vehicle equipped with All-Wheel Drive (AWD)
should never be tested using a two wheel
dynamometer (such as the dynamometers used
by some states for emissions testing), or similar
equipment. Make sure you inform test facility
personnel that your vehicle is equipped with
AWD before it is placed on a dynamometer.
Using the wrong test equipment may result in
transmission damage or unexpected vehicle
movement which could result in serious vehicle
damage or personal injury.
Due to legal requirements in some states/ areas
or provinces, your vehicle may be required to be
in what is called the “ready condition” for an
Inspection/Maintenance (I/M) test of the emis-
sion control system.
The vehicle is set to the “ready condition” when
it is driven through certain driving patterns.
Usually, the “ready condition” can be obtained
by ordinary usage of the vehicle.
If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready condition”. Before taking
the I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Place the ignition switch in the ON position
without starting the engine. If the Malfunction
Indicator Light (MIL) comes on steady for 20
seconds and then blinks for 10 seconds, the I/Mtest condition is “not ready”. If the MIL does not
blink after 20 seconds, the I/M test condition is
“ready”.
Contact a INFINITI retailer to set the “ready
condition” or to prepare the vehicle for testing.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST
9-20Technical and consumer information

10 Index
A
ABS (Anti-lock Braking System) ........5-80
Adaptive front lighting system (AFS) .....2-37
Adjustable headrest .............. .1-9
Advanced air bag system ............1-42
Aiming control, Adaptive front lighting
system (AFS) .................. .2-37
Air bag system Advanced air bag system ..........1-42
Front passenger air bag and
status light ................. .1-44
Front-seat mounted side-impact
supplemental air bag system .......1-47
Roof-mounted curtain side-impact
supplemental air bag system .......1-47
Air bag warning labels .............1-49
Air bag warning light ...........1-49, 2-16
Air cleaner housing filter ............8-16
Air conditioner Air conditioner service ...........4-47
Air conditioner specification label .....9-12
Air conditioning system refrigerant and
lubricant recommendations .....4-47, 9-6
Automatic climate control .........4-39
In-cabin microfilter .............4-47
Alarm, How to stop alarm (see vehicle
security system) ................ .2-31
Alcohol, drugs and driving ...........5-7
All-wheel drive (AWD) ............. .5-74
All-wheel drive (AWD) warning light ......2-12
Antenna .................... .4-91Anti-lock Braking System (ABS)
........5-80
Anti-lock braking system (ABS) warning
light ....................... .2-12
Appearance care Exterior appearance care ..........7-2
Interior appearance care ...........7-4
Armrest ..................... .1-12
Around view monitor ............. .4-27
Audible reminders .............. .2-20
Audio operation precautions .........4-48
Audio system ................. .4-48
Steering wheel audio controls ......4-90
Autolight system ............... .2-35
Automatic Automatic
climate control ......4-40, 4-43
Automatic transmission fluid (ATF) . . . .8-11
Climate control .............. .4-39
Door locks .................. .3-5
Drive positioner .............. .3-24
Driving with automatic transmission . . .5-12
Moonroof .................. .2-52
Seat positioner .............. .3-24
Average fuel consumption and speed . . . .2-27
Avoiding collision and rollover .........5-5
B
Back door (See lift gate) ............3-16
Battery ..................... .8-13
Battery saver system ............2-36
Intelligent Key ............... .8-22
Variable voltage control system ......8-15Before starting the engine
...........5-11
Belts (See drive belts) .............8-15
Blind Spot Warning (BSW) system ......5-25
Blind Spot Warning (BSW) system warning
light ....................... .2-13
Bluetooth hands-free phone system
(models with navigation system) . . . . . . .4-93
Bluetooth hands-free phone system
(models without navigation system) . . . . .4-103
Bluetooth streaming audio ..........4-74
Booster seats ................. .1-34
Brake Anti-lock Braking System (ABS) ......5-80
Brake fluid ................. .8-12
Brake system ............... .5-77
Parking brake operation ..........5-16
Warning light ............... .2-13
Break-in schedule ............... .5-73
Brightness control Display ON/OFF button ...........4-8
Instrument panel ............. .2-38
Bulb check/instrument panel .........2-12
Bulb replacement ............... .8-24
C
Cabin
air filter ................. .4-47
Capacities and recommended
fuel/lubricants ................. .9-2
Car phone or CB radio .............4-92
Card holder .................. .2-47
Cargo cover .................. .2-48

Intelligent Key battery discharge indicator . .2-24
Intelligent Key insertion indicator.......2-23
Intelligent Key removal indicator ........2-23
Intelligent Key system ..............3-6
Battery replacement .............8-22
Key operating range .............3-8
Key operation ................ .3-9
Warning light ................ .2-14
Warning signals ............... .3-11
Intelligent Key warning light ..........2-14
Interior light control switch ...........2-55
Interior light replacement ............8-26
Interior lights .................. .2-54
iPod player operation .............4-79
ISOFIX child restraint ..............1-22
J
Jump starting .................. .6-8
K
Keyless entry (See remote keyless entry
system) ..................... .3-13
Keys ........................ .3-2
For Intelligent Key system ..........3-6
L
Labels Air bag warning labels ............1-49
Air conditioner specification label .....9-12
Emission control information label .....9-11
Engine serial number ............9-10 F.M.V.S.S./C.M.V.S.S. certification label . .9-11
Tire and Loading information label .8-29, 9-11
Vehicle identification number (VIN) . . . .9-10
Lane Departure Prevention (LDP) ON indicator
light ....................... .2-18
Lane Departure Prevention (LDP) system . . .5-20
Lane departure warning (LDW) system .....5-18
Lane Departure Warning (LDW) system/Lane
Departure Prevention (LDP) system .......5-17
Lane departure warning chime .........2-20
Lane departure warning light ..........2-14
LATCH system .................. .1-22
License plate, Installing front license plate . .9-12
Lift gate ..................... .3-16
Light Air bag warning light ............1-49
Bulb
replacement ............. .8-24
Cargo light ................. .2-56
Fog light switch .............. .2-39
Headlight switch .............. .2-35
Headlights bulb replacement ........8-25
Indicator lights ............... .2-17
Interior light control switch .........2-55
Interior lights ................ .2-54
Map lights ................. .2-54
Personal lights ............... .2-55
Replacement ................ .8-24
Vanity mirror lights .............2-56
Warning/indicator lights and audible
reminders .................. .2-12
Xenon headlights ............. .2-34
Lights, Exterior and interior light
replacement .................. .8-26
Loading information (See vehicle loading
information) ................... .9-13Lock
Automatic door locks .............3-5
Door locks .................. .3-4
Lift gate lock ................ .3-16
Power door lock ............... .3-4
Locking with mechanical key ...........3-4
Low fuel warning ................ .2-24
Low tire pressure warning light .........2-15
Low tire pressure warning system (See tire
pressure monitoring system (TPMS)) ......5-3
Low washer fluid warning ............2-24
Luggage hooks ................. .2-48
M
Maintenance Battery .................... .8-13
General maintenance .............8-2
Indicators for maintenance .........2-26
Inside the vehicle .............. .8-3
Maintenance precautions ...........8-5
Maintenance requirements . . . .......8-2
Outside the vehicle ............. .8-2
Seat
belt maintenance ............1-18
Malfunction indicator light (MIL) ........2-18
Map lights ................... .2-54
Master warning light .............. .2-16
Mechanical key (Intelligent Key system) . . . .3-3
Memory storage, Automatic drive positioner .3-26
Meter Trip computer ................ .2-27
Meters and gauges ............... .2-5
Instrument brightness control . . .....2-38
Mirror Inside mirror ................ .3-21
10-4