2010 INFINITI FX key

When performing any inspection or mainte-
nance work on your vehicle, always take care to
prevent serious accidental injury to yourself or
damage to the vehicle. The following are gen-
eral precautions which should be closely ob-
served.
WARNING
●Park the vehicle on a level surface, apply the
parking brake securely and block the wheels
to prevent the vehicle from moving. Move
the selector lever to P (Park).
● Be sure the ignition switch is in the OFF or
LOCK position when performing any parts
replacement or repairs.
● Never connect or disconnect the battery or
any transistorized component while the ig-
nition switch is in the ON position.
● Never leave the engine or automatic trans-
mission related component harnesses dis-
connected while the ignition switch is in the
ON position.
● If you must work with the engine running,
keep your hands, clothing, hair and tools
away from moving fans, belts and any other
moving parts. ●
It is advisable to secure or remove any loose
clothing and remove any jewelry, such as
rings, watches, etc. before working on your
vehicle.
● Always wear eye protection whenever you
work on your vehicle.
● If you must run the engine in an enclosed
space such as a garage, be sure there is
proper ventilation for exhaust gases to
escape.
● Never get under the vehicle while it is sup-
ported only by a jack. If it is necessary to
work under the vehicle, support it with
safety stands.
● Keep smoking materials, flame and sparks
away from fuel tank and the battery.
● Your vehicle is equipped with an automatic
engine cooling fan. It may come on at any
time without warning, even if the ignition
key is in the OFF position and the engine is
not running. To avoid injury, always discon-
nect the negative battery cable before work-
ing near the fan.
● On gasoline engine models, the fuel filter or
fuel lines should be serviced by an INFINITI
retailer because the fuel lines are under high
pressure even when the engine is off.
CAUTION
● Do not work under the hood while the engine
is hot. Turn the engine off and wait until it
cools down.
● Avoid direct contact with used engine oil and
coolant. Improperly disposed engine oil,
coolant, and/or other vehicle fluids can dam-
age the environment. Always conform to lo-
cal regulations for disposal of vehicle fluid.
This “8. Maintenance and do-it-yourself” sec-
tion gives instructions regarding only those
items which are relatively easy for an owner to
perform.
A genuine INFINITI Service Manual is also avail-
able. (See “OWNER’S MANUAL/SERVICE
MANUAL ORDER INFORMATION” in the “9. Tech-
nical and consumer information” section.)
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could affect
your warranty coverage. If in doubt about any
servicing, we recommend that it be done by an
INFINITI retailer.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5
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08/03/09—pattie


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.
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.
SDI2034SPA1875
INTELLIGENT KEY BATTERY REPLACEMENT
Maintenance and do-it-yourself8-23
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08/03/09—pattie


10 Index
A
ABS (Anti-lock Braking System) ........5-76
Adaptive front lighting system (AFS) .....2-38
Advanced air bag system ...........1-45
Aiming control, Adaptive front lighting
system (AFS) ................. .2-38
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 and
rollover supplemental air bag system . . 1-50
Air bag warning labels .............1-53
Air bag warning light ..........1-53 , 2-17
Air cleaner housing filter ...........8-19
Air conditioner Advanced Climate Control System
(ACCS) ................... .4-44
Air conditioner service ..........4-46
Air conditioner specification label ....9-13
Air conditioning system refrigerant and
lubricant recommendations .......4-46
Automatic climate control ........4-40
In-cabin microfilter ............4-45
Operation (See automatic climate
control) ................... 4-40
Alarm, How to stop alarm
(see vehicle security system) .........2-31Alcohol, drugs and driving
...........5-7
All-wheel drive (AWD) .............5-69
All-wheel drive (AWD) warning light .....2-13
Antenna .................... .4-90
Anti-lock Braking System (ABS) ........5-76
Anti-lock braking system (ABS) warning
light ...................... .2-13
Appearance care Exterior appearance care ..........7-2
Interior appearance care ..........7-4
Armrest .................... .1-12
Around view monitor .............4-28
Audible reminders .............. .2-20
Audio operation precautions .........4-46
Audio system ................. .4-46
Audio system, Steering wheel audio
controls .................... .4-89
Auto closure .................. .3-17
Autolight

system ............... .2-36
Automatic Automatic transmission fluid (ATF) . . . .8-13
Climate control .............. 4-40
Driving with automatic transmission . . . 5-13
Automatic door locks ..............3-5
Automatic drive positioner ..........3-25
Automatic seat positioner ...........3-25
Average fuel consumption and speed . . . .2-27
Avoiding collision and rollover .........5-5 B
Back door (See lift gate) ............3-16
Battery ..................... .8-15
Battery Battery saver system ............2-37
Intelligent Key ............... 8-23
Variable voltage control system . ....8-17
Before starting the engine ...........5-12
Belts (See drive belts) .............8-17
Bluetooth hands-free phone system
(models with navigation system) ......4-104
Booster seats ................. .1-35
Brake Anti-lock Braking System (ABS) ......5-76
Brake fluid ................. 8-14
Brake system ................ 5-73
Parking brake operation ..........5-17
Brake warning light ............. .2-13
Break-in schedule .............. .5-68
Brightness control and display ON/OFF
button ...................... .4-7
Brightness control, Instrument panel . . . .2-39
Bulb check/instrument panel . . . . . . . . .2-12
Bulb replacement .............. .8-25
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10/19/09—tbrooks


I
Ignition switch (Push-button) ..........5-9
Ignition switch, Automatic transmission
models ..................... .5-13
Immobilizer system .............. .2-31
In-cabin microfilter .............. .4-45
Indicator lights ................ .2-18
Indicator, Dot matrix display .........2-21
INFINITI Vehicle Immobilizer System .....2-31
INFINITI voice recognition standard
mode ..................... .4-130
INFINITI voice recognition system ......4-129
INFO button .................. .4-8
Inside mirror ................. .3-21
Inspection/maintenance (I/M) test ......9-30
Instrument brightness control ........2-39
Instrument panel ............... .2-4
Intelligent Brake Assist (IBA) off indicator
light ...................... .2-18
Intelligent Brake Assist (IBA) system .....5-64
Intelligent Cruise Control (ICC) system
(Full Speed Range) .............. .5-28
Intelligent Cruise Control (ICC) system
MAIN switch indicator .............2-24
Intelligent Cruise Control (ICC) system
warning light ................. .2-15
Intelligent cruise control (ICC) system,
Preview function ............... .5-49
Intelligent Key ................. .3-2
Intelligent Key battery discharge
indicator ................... .2-24
Intelligent Key insertion indicator ......2-23
Intelligent Key removal indicator .......2-23Intelligent Key system
.............3-6
Intelligent Key system Battery replacement ............8-23
Key operating range ............3-8
Key operation ................3-9
Warning light ................ 2-15
Warning signals .............. 3-11
Intelligent Key warning light ..........2-15
Interior light control switch ..........2-58
Interior light replacement ...........8-26
Interior lights ................. .2-58
iPod player

operation ............4-78
ISOFIX child restraint ............. .1-22
J
Jump starting .................. .6-7
K
Keyless entry
(See remote keyless entry system) ......3-13
Keys ....................... .3-2
Keys, For Intelligent Key system ........3-6
Labels Air bag warning labels ...........1-53
Air conditioner specification label ....9-13
Emission control information label . . . 9-12
Engine serial number ...........9-12
F.M.V.S.S./C.M.V.S.S. certification
label ..................... 9-12
Tire and Loading information label . . . 9-13
Vehicle identification number (VIN) . . . 9-11 L
Lane Departure Prevention (LDP) ON
indicator light ................. .2-19
Lane Departure Prevention (LDP) system . . .5-21
Lane departure warning (LDW) switch . . . .2-42
Lane departure warning (LDW) system . . . .5-19
Lane Departure Warning (LDW) system/Lane
Departure Prevention (LDP) system ......5-18
Lane departure warning chime . .......2-21
Lane departure warning light .........2-15
LATCH system ................. .1-22
License plate, Installing front license
plate ...................... .9-14
Lift gate .................... .3-16
Light Air bag warning light ............1-53
Bulb replacement ............. 8-25
Cargo light ................. 2-60
Fog light switch .............. 2-40
Headlight switch .............. 2-36
Headlights bulb replacement . . . . . . 8-26
Indicator lights ............... 2-18
Interior light control switch .......2-58
Interior lights ............... 2-58
Map lights ................. 2-58
Personal lights ............... 2-58
Vanity mirror lights ............2-59
Warning/indicator lights and audible
reminders .................. 2-13
Xenon

headlights ............. 2-35
Light replacement .............. .8-25
Lights, Exterior and interior light
replacement ................. .8-26
10-4
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10/19/09—tbrooks


Loading information
(See vehicle loading information).......9-15
Lock 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 outside temperature 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 ................ .2-50
Maintenance Battery ................... .8-15
General maintenance ............8-2
Indicators for maintenance
(dot matrix) ................. 2-25
Inside the vehicle ..............8-3
Maintenance precautions .........8-5
Maintenance requirements ........8-2
Outside the vehicle .............8-2
Seat belt maintenance ..........1-20
M
Malfunction indicator light (MIL) .......2-19
Map lights .................. .2-58
Master warning light ............. .2-17
Mechanical key (Intelligent Key system) . . .3-3
Memory storage, Automatic drive
positioner ................... .3-26Meter
Trip computer ............... .2-27
Meters and gauges .............. .2-5
Meters and gauges, Instrument brightness
control ..................... .2-39
Mirror Inside mirror ............... .3-21
Outside mirrors .............. 3-23
Monitor, Rearview monitor ..........4-22
Moonroof ................... .2-56
N
Net, Cargo net ................ .2-50
New vehicle break-in .............5-68
No key warning ................ .2-23
O
Odometer .................... .2-6
Off-road

recovery ............... .5-6
Oil Capacities and recommended fuel/
lubricants .................. .9-2
Changing engine oil and filter ......8-11
Checking engine oil level .........8-10
Engine oil .................. 8-10
Engine oil viscosity .............9-6
Oil filter replacement indicator ......2-25
Operation, Indicators for operation
(dot matrix) .................. .2-23
Outside air temperature ............2-28
Outside mirrors ................ .3-23Owner’s Manual/Service Manual order
information
.................. .9-32
P
Panic alarm .................. .3-14
Parking Parking brake operation . . . . . . . . . .5-17
Parking brake release warning ......2-24
Parking on hills .............. 5-71
Parking brake break-in .............5-73
Personal lights ................ .2-58
Phone, Car phone or CB radio ........4-103
Power Power door lock .............. .3-4
Power outlet ................ 2-45
Power steering fluid ............8-13
Power steering system ..........5-72
Power windows .............. 2-53
Power front seat adjustment ..........1-2
Pre-crash seat belts with comfort function . .1-16
Precautions Audio operation ............. .4-46
Braking precautions ............5-73
Child restraints .............. 1-20
Cruise control ............... 5-26
Driving safety ................5-7
Maintenance .................8-5
On-pavement and off-road driving ....5-5
Seat belt usage ............... 1-12
Supplemental restraint system ......1-40
When

starting and driving . . .......5-2
Preview function ............... .5-74
Preview function (for Intelligent cruise control
system) .................... .5-49
10-5
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10/19/09—tbrooks


Preview Function warning light........2-17
Push starting .................. .6-9
Push-button ignition switch ..........5-9
R
Radio ..................... .4-46
Radio Car phone or CB radio ..........4-103
FM-AM-SAT radio with Compact Disc (CD)
player .................... 4-61
Rain-sensing auto wiper system .......2-33
Rapid air pressure loss .............5-6
Readiness for inspection/maintenance (I/M)
test ...................... .9-30
Rear Active Steer system ...........5-79
Rear Active Steer warning light ........2-17
Rear center seat belt ............. .1-19
Rear door lock, Child safety rear door lock . .3-6
Rear seats ................... .1-5
Rear window and outside mirror defroster
switch ..................... .2-35
Rear window wiper blades ..........8-21
Rearview monitor ............... .4-22
Recorders, Event data .............9-31
Registering your vehicle in another
country .................... .9-10
Remote controller (DVD) ...........4-102
Remote keyless entry system .........3-13
Reporting safety defects (US only) ......9-29
Roadside assistance program .........6-2
Rollover ..................... .5-5
Roof Moonroof ................. .2-56Roof rack
.................. 2-53
Safety
Child seat belts .............. .1-15
Reporting safety defects (US only) . . . 9-29
Towing safety ............... 9-23
S
Satellite radio operation ...........4-62
Seat adjustment Front power seat adjustment ........1-2
Front seats ..................1-2
Seat belt(s)
Child safety ................ .1-15
Infants .................... 1-15
Injured persons ............... 1-16
Larger
children ............... 1-15
Pre-crash seat belts with comfort
function ................... 1-16
Precautions on seat belt usage ......1-12
Pregnant women .............. 1-16
Rear center seat belt ...........1-19
Seat belt cleaning ..............7-5
Seat belt extenders ............1-19
Seat belt maintenance ..........1-20
Seat belt warning light and chime ....2-17
Seat belts .................. 1-12
Seat belts with pretensioners ......1-52
Shoulder belt height adjustment .....1-19
Small children ............... 1-15
Three-point type .............. 1-17
Seat synchronization function ........3-26
Seat(s) Climate controlled seats ..........2-41
Driver-side memory ............3-25Seats
.....................1-2
Security system (INFINITI Vehicle Immobilizer
System), Engine start .............2-31
Security system, Vehicle security system . .2-29
Selector lever Shift lock release ............. .5-16
Servicing air conditioner
(See automatic climate control) . . . .4-40 , 4-42
Servicing climate control ...........4-46
SETTING button ................ .4-13
Shift lock release Transmission ............... .5-16
Shifting, Automatic transmission .......5-13
Shoulder belt height adjustment, For front
seats ...................... .1-19
Small light indicator light ...........2-20
Snow mode switch .............. .2-43
Spare tire .................... .9-9
Spark plugs .................. .8-18
Speedometer .................. .2-6
Starting Before starting the engine .........5-12
Precautions when starting and driving . . 5-2
Starting
the engine ............ 5-12
STATUS button ................. .4-7
Status light, Front passenger air bag . . . .1-47
Steering Power steering fluid ............8-13
Power steering system ..........5-72
Rear Active Steer system .........5-79
Steering lock release malfunction
indicator .................. 2-23
Steering-wheel-mounted controls for
audio .................... 4-89
Tilt/telescopic steering ..........3-19
Storage .................... .2-46
10-6
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10/19/09—tbrooks


Sun visors................... .3-21
Sunglasses holder .............. .2-47
Supplemental air bag warning labels . . . .1-53
Supplemental air bag warning light . .1-53 , 2-17
Supplemental restraint system ........1-40
Supplemental restraint system, Precautions
on supplemental restraint system ......1-40
Switch Autolight switch ............. .2-36
Continuous Damping Control mode
select switch ................ 2-44
Fog light switch .............. 2-40
Forward Collision Warning (FCW)
switch ................... 2-43
Hazard warning flasher switch ......2-40
Headlight switch .............. 2-36
Ignition switch automatic transmission
models ................... 5-13
Intelligent Brake Assist (IBA) OFF
switch ................... 2-44
Lane departure warning (LDW)
system ................... 2-42
Power door lock switch ...........3-5
Rear window and outside mirror
defroster switch .............. 2-35
Snow mode switch ............2-43
Turn signal switch ............. 2-39
Vehicle dynamic control (VDC) off
switch .................... 2-45
T
Tachometer ................... .2-7
Temperature gauge, Engine coolant
temperature gauge .............. .2-7Theft (INFINITI Vehicle Immobilizer System),
Engine start
.................. .2-31
Thigh extension ................ .1-4
Three-way catalyst ............... .5-2
Tilt/telescopic steering .............3-19
Tire pressure, Low tire pressure warning
light ...................... .2-15
Tire, Tire replacement indicator ........2-25
Tires Flat tire ................... .6-2
Low tire pressure warning system ....5-3
Spare tire ................. 8-38
Tire and Loading information label . . . 8-30
Tire chains ................. 8-35
Tire dressing ................7-4
Tire pressure ................ 8-28
Tire pressure monitoring system
(TPMS) ....................
5-3
Tire rotation ................ 8-36
Types of tires ............... 8-34
Uniform tire quality grading .......9-28
Wheel/tire size ...............9-9
Wheels and tires ............. 8-28
Tonneau cover (see cargo cover) .......2-51
Top tether strap child restraints .......1-24
Touch screen system ..............4-4
Towing Flat towing ................ .9-27
Tow truck towing .............. 6-11
Towing a trailer .............. 9-19
Towing safety ............... 9-23
TPMS, Tire pressure monitoring system . . . .5-3
TPMS, Tire pressure warning system .....6-2
Trailer towing ................. .9-19Transceiver, HomeLink
Universal
Transceiver .................. .2-60
Transmission Automatic transmission fluid (ATF) . . . .8-13
Driving with automatic transmission . . . 5-13
Transmission selector lever lock
release ................... 5-16
Transmitter
(See remote keyless entry system) ......3-13
Traveling or registering your vehicle in
another country ................ .9-10
Trip computer ................. .2-27
Trip odometer ................. .2-27
Turn signal switch .............. .2-39
U
Underbody cleaning .............. .7-3
Uniform tire quality grading .........9-28
V
Vanity mirror ................. .3-24
Vanity mirror lights ............. .2-59
Variable voltage control system . . .....8-17
Vehicle Dimensions ................ .9-10
Recovery (freeing a stuck vehicle) . . . . 6-14
Vehicle dynamic control (VDC) off
switch .................... 2-45
Vehicle dynamic control (VDC)
system ................... 5-77
Vehicle information and settings
(display) ...................

4-7
10-7
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10/19/09—tbrooks


Vehicle identification number (VIN)......9-11
Vehicle loading information ..........9-15
Vehicle security system ............2-29
Ventilators .................. .4-39
Voice command (See Bluetooth Hands-Free
Phone System) ............4-105 , 4-121
Voice recognition system ..........4-129
Voice recognition, Alternate command
mode ..................... .4-142
Warning Dot matrix display .............2-21
Hazard warning flasher switch ......2-40
Lane departure warning (LDW)
system ................... 5-19
Tire pressure monitoring system
(TPMS) ....................5-3
Warning/indicator lights and audible
reminders .................. 2-12
W
Warning labels, Air bag warning labels . . .1-53
Warning light Air bag warning light ............1-53
All-wheel drive (AWD) warning light . . . 2-13
Anti-lock braking system (ABS) warning
light ..................... 2-13
Brake warning light ............2-13
Intelligent Key warning light .......2-15
Lane departure warning light .......2-15
Low tire pressure warning light .....2-15
Rear Active Steer warning light ......2-17
Seat belt warning light and chime ....2-17
Warning lights ................ .2-13Warranty, Emission control system
warranty
.................... .9-29
Washer switch, Windshield wiper and
washer switch ................ .2-32
Washing .................... .7-2
Waxing ..................... .7-2
Welcome light ................ .2-57
Wheel/tire size ................ .9-9
Wheels and tires ............... .8-28
Wheels and tires Care of wheels ............... .7-3
Cleaning aluminum alloy wheels .....7-3
Wheels, Rear Active Steer system ......5-79
Window washer fluid ............. .8-14
Window(s) Cleaning .................. .7-3
Power

windows .............. 2-53
Windshield wiper and washer switch . . . .2-32
Wiper Rain-sensing auto wiper system .....2-33
Windshield wiper and washer switch . . 2-32
Wiper blades ................ 8-19
X
Xenon headlights ............... .2-35
10-8
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10/19/09—tbrooks