
1. Water pump
2. Alternator
3. Crankshaft pulley
4. Power steering fluid pump
5. Air conditioner compressor
WARNING
Be sure the ignition switch is in the LOCK posi-
tion before servicing drive belts. The engine
could rotate unexpectedly.
1. Visually inspect each belt for signs ofunusual 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.WARNING
Be sure the engine and the ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to remove the
spark plugs. An incorrect socket can damage
the spark plugs.
VK45DE engine
SDI1411B
SPARK PLUGS
8-20Maintenance and do-it-yourself
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REPLACING
Replace the wiper blades if they are worn.
1. Push the ignition switch to the ON posi-tion and turn the windshield wiper switch
on. Push the ignition switch to the LOCK
position when the wiper is in the fully up
position. The wiper will stop as illustrated.
The wiper should be in the fully up position to
avoid scratching the engine hood or wiper
arm.
2. Pull the wiper arm.
3. Push the release tab
sA, and then move
the wiper blade down the wiper arm
s1
while pushing the release tab to remove.
4. Insert the new wiper blade onto the wiper arm until a click sounds.
5. Rotate the wiper blade so the dimple is in the groove.
CAUTION
cAfter wiper blade replacement, return the
wiper arm to its original position;
otherwise it may be damaged when the hood
is opened.
c Make sure the wiper blades contact the
glass; otherwise the arm may be damaged
from wind pressure.
SDI2185SDI1649
Maintenance and do-it-yourself8-23
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Some vehicles are equipped with engine com-
partment and passenger compartment fuse
boxes that use only type
sAfuses. Other ve-
hicles are equipped with type
sAfuses in the
engine compartment fuse box and type
sB
fuses in the passenger compartment fuse box.
Type
sAfuses are provided as spare fuses. They
are stored in the passenger compartment fuse
box.
Type
sAfuses can be installed in the engine
compartment and passenger compartment fuse
boxes. If a type
sAfuse is used to replace a typesB
fuse, the typesAfuse will not be level with the
fuse pocket as shown in the illustration. This
will not affect the performance of the fuse.
Make sure the fuse is installed in the fuse box
securely.
Type
sBfuses cannot be installed in the under-
hood fuse boxes. Only use type
sAfuses in the
underhood fuse boxes.
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.
1. Be sure the ignition switch is pushed to the LOCK position and the headlight
switch is turned off.
SDI1751SDI1752SDI1479A
FUSES
Maintenance and do-it-yourself8-25
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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 LOCK position and the headlight
switch is turned off.
2. Open the fuse box lid.
3. Remove the fuse with the fuse puller
sA. 4. If the fuse is open
sA, replace it with a
new fuse
sB. Spare fuses are stored in the
fuse box.
5. If a new fuse also opens, have the electri- cal system checked and repaired by an
INFINITI retailer.
SDI1833SDI1754
Maintenance and do-it-yourself8-27
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CAUTION
Be careful not to allow children to swallow the
battery and removed parts.
INTELLIGENT KEY
To replace the battery:
1. Release the lock knob at the back of theIntelligent Key and remove the mechanical
key.
2. Insert a flat-blade screwdriver
sA
wrapped with a cloth into the slitsBof
the corner and twist it to separate the
upper part from the lower part.
3. Replace the battery with a new one.
Recommended battery:
CR2025 or equivalent
c Do not touch the internal circuit and
electric terminals as it could cause a
malfunction.
c Hold the battery by the edges. Holding
the battery across the contact points will
seriously deplete the storage capacity.
c Make sure that the + side faces the
bottom of the case.
SDI2294
BATTERY REPLACEMENT
8-28Maintenance and do-it-yourself
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10 Index
A
ABS (Anti-lock Braking System) ........5-53
Adaptive front lighting system (AFS) .....2-31
Advanced air bag system ...........1-45
Aiming control, Adaptive front lighting system
(AFS) .......................2-31
Air bag system Advanced air bag system .........1-45
Front passenger air bag and status
light ..................... 1-47
Front-seat mounted side-impact
supplemental air bag system .......1-50
Roof-mounted curtain side-impact
supplemental air bag system .......1-50
Air bag warning labels .............1-52
Air bag warning light ..........1-53 , 2-17
Air cleaner housing filter ...........8-21
Air conditioner Air conditioner service ...........4-33
Air conditioner specification label ....9-13
Air conditioning system refrigerant and
lubricant recommendations .......4-33
Automatic climate control ........4-29
In-cabin microfilter ............4-33
Operation (See automatic climate
control) ................... 4-29
Alarm, How to stop alarm (see vehicle
security system) ................2-25
Alcohol, drugs and driving ...........5-7
All-wheel drive (AWD) .............5-47 All-wheel drive (AWD) warning light
.....2-13
Ambient temperature, Air conditioner . . . .4-32
Antenna .....................4-61
Anti-lock Braking System (ABS) ........5-53
Anti-lock braking system (ABS) warning
light .......................2-13
Appearance care Exterior appearance care ..........7-2
Interior appearance care ..........7-4
Armrest ......................1-11
Ashtrays (See cigarette lighter and
ashtrays) ....................2-39
Audible reminders ...............2-20
Audio control rear switch ...........4-60
Audio operation precautions .........4-34
Audio system ..................4-34
Audio system, Steering wheel
audio controls .................4-58
Audion system, Hard-disk drive audio system
(Music Box) ...................4-50
Autolight system ................2-30
Automatic Automatic transmission fluid (ATF) . . . .8-15
Climate control .............. 4-29
Driving with automatic transmission . . . 5-11
Automatic door locks ..............3-5
Automatic drive positioner ..........3-26
Automatic seat positioner ...........3-26
AUX button ...................4-21
Avoiding collision and rollover .........5-5 B
Battery ......................8-17
Battery Battery saver system ............2-31
Keyfob battery replacement .......8-28
Variable voltage control system .....8-19
Battery, Battery replacement, Intelligent
Key .......................8-28
Before starting the engine ...........5-10
Belts (See drive belts) .............8-19
BluetoothT Hands-Free Phone System
(with navigation system) ...........4-74
BluetoothT Hands-Free Phone System
(without navigation system) .........4-84
Booster seats ..................1-35
Brake Anti-lock Braking System (ABS) ......5-53
Brake fluid ................. 8-16
Brake system ............... 5-49
Parking brake operation .........5-16
Brake warning light ..............2-14
Break-in schedule ...............5-46
Brightness control and display ON/OFF
button .......................4-7
Brightness control, Instrument panel . . . .2-32
Bulb check/instrument panel .........2-13
Bulb replacement ...............8-30
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C
Cabin air filter .................4-33
Capacities and recommended
fuel/lubricants ..................9-2
Car phone or CB radio .............4-73
Cargo (See vehicle loading information) . . .2-43
Cargo net ....................2-43
Catalytic converter, Three way catalyst . . . .5-2
CD/CF care and cleaning ...........4-57
Center multi-function control panel ......4-2
Child restraints .................1-19
Child restraints Booster seats ................1-35
Installation using LATCH .........1-24
Installation using the seat belts .....1-28
LATCH system ................ 1-21
Precautions on child restraints ......1-19
Top tether strap .............. 1-23
Child safety ...................1-14
Child safety rear door lock ...........3-6
Chimes, Audible reminders ..........2-20
Cigarette lighter and ashtrays ........2-39
Circuit breaker, Fusible link ..........8-26
Cleaning exterior and interior ......7-2 , 7-4
Climate control Automatic climate control .........4-29
Climate control rear switch ..........4-33
Climate controlled seats ............2-35
Clock ......................2-38
Coat hooks ...................2-43
Cockpit ......................2-2
Cold weather driving ..............5-56
Command (See Bluetooth THands-Free Phone
System) .................4-76 , 4-89 Compact Disc (CD) player/changer
......4-45
Compact spare tire ..............8-44
CompactFlash (CF) player ...........4-47
Compass .....................2-9
Console box ..................2-42
Controller, Center multi-function control
panel .......................4-4
Controls Control panel button (display) .......4-2
Heater and air conditioner controls (See
automatic climate control) ........4-29
Coolant
Capacities and recommended fuel/
lubricants ...................9-2
Changing engine coolant .........8-11
Checking engine coolant level ......8-11
Corrosion protection ..............7-6
Cruise control ..................5-23
Cruise control Fixed speed cruise control (on ICC
system) ...................5-42
Intelligent cruise control (ICC) system . . 5-25
Cup holders ...................2-40
D
Daytime running light system .........2-31
Defroster switch, Rear window and outside
mirror defroster switch ............2-28
Dimensions and weights ...........9-10
Display cleaning .................4-5
Display controls (See center multi-function
control panel) ..................4-2
Door open warning light ............2-14
Dot matrix liquid crystal display .......2-21Drive belts
...................8-19
Drive positioner ................3-26
Driving All-wheel drive (AWD) ...........5-47
All-wheel drive (AWD) safety
precautions .................5-7
Cold weather driving ...........5-56
Driving with automatic transmission . . . 5-11
Precautions when starting and driving . . 5-2
DS (Drive Sport) mode .............5-13
DVD player, INFINITI mobile entertainment
system .....................4-62
E
Economy, Fuel .................5-46
Emission control information label ......9-12
Emission control system warranty ......9-20
Engine Before starting the engine .........5-10
Break-in schedule ............. 5-46
Capacities and recommended fuel/
lubricants ..................9-2
Changing engine coolant .........8-11
Changing engine oil and filter ......8-12
Checking engine coolant level ......8-11
Checking engine oil level .........8-12
Engine block heater ............5-57
Engine compartment check locations . . . 8-6
Engine cooling system ..........8-10
Engine oil .................. 8-12
Engine oil and oil filter
recommendation ..............9-6
Engine oil viscosity .............9-6
Engine serial number ...........9-12
10-2
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Engine specifications............9-8
If your vehicle overheats .........6-10
Starting the engine ............. 5-11
Engine coolant temperature gauge ......2-7
Entry/exit function, Automatic drive
positioner ....................3-26
Event Data Recorders (EDR) ..........9-23
Exhaust gas (carbon monoxide) ........5-2
F
F.M.V.S.S./C.M.V.S.S. certification label . . .9-12
Filter Air cleaner housing filter .........8-21
Changing engine oil and filter ......8-12
Flashers (See hazard warning flasher
switch) ......................2-33
Flat tire ......................6-2
Flat towing ...................9-19
Floor mat cleaning ................7-4
Fluid Automatic transmission fluid (ATF) . . . .8-15
Brake fluid ................. 8-16
Capacities and recommended fuel/
lubricants ..................9-2
Engine coolant ............... 8-10
Engine oil .................. 8-12
Power steering fluid ............8-16
Window washer fluid ...........8-17
FM-AM-SAT radio with Compact Disc (CD)
player/changer .................4-43
Fog light switch ................2-33
Front passenger air bag and status light . .1-47
Front power seat adjustment ..........1-2
Front seat, Front seat adjustment .......1-2Front-seat active head restraints
........1-8
Fuel Capacities and recommended fuel/
lubricants ...................9-2
Fuel economy ............... 5-46
Fuel economy information (display) ....4-9
Fuel octane rating .............9-4
Fuel recommendation ...........9-4
Fuel-filler cap ............... 3-20
Fuel-filler door ............... 3-20
Gauge ....................2-7
Fuses ......................8-25
Fusible links ..................8-26
G
Garage door opener, HomeLink TUniversal
Transceiver ...................2-51
Gascap .................... .3-20
Gauge .......................2-5
Gauge Engine coolant temperature gauge . . . .2-7
Fuel gauge ..................2-7
Odometer ..................2-6
Speedometer ................2-6
Tachometer .................2-6
General maintenance ..............8-2
Glove box ....................2-41
Hands-free phone system BluetoothT (with navigation system) . . .4-74
BluetoothT (without navigation
system) ................... 4-84 H
Hard-disk drive audio system
(Music Box) ...................4-50
Hazard warning flasher switch ........2-33
Head restraints ..................1-5
Headlights Aiming control (See adaptive front
lighting system (AFS)) ...........2-31
Bulb replacement ............. 8-31
Headlight switch .............. 2-29
Xenon headlights ............. 2-29
Headphones (See INFINITI mobile
entertainment system) .........4-64 , 4-72
Heated seats ..................2-34
Heater Automatic climate control .........4-29
Engine block heater ............5-57
HomeLinkT Universal Transceiver .......2-51
Hood release ..................3-17
Hook, Coat hooks ...............2-43
Horn .......................2-34
I
Ignition switch (Push-button) ..........5-8
Ignition switch, Automatic transmission
models ......................5-11
Immobilizer system ..............2-25
In-cabin microfilter ...............4-33
Indicator lights .................2-18
Indicator, Dot matrix display .........2-21
INFINITI mobile entertainment system
(MES) ......................4-62
10-3
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