there is a smell of exhaust fumes, imme-
diately locate the trouble and correct it.
See ªPrecautions when starting and
drivingº in the ª5. Starting and drivingº
section for exhaust gas (Carbon mon-
oxide).
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks after
the vehicle has been parked for a while.
Water dripping from the air conditioner
after use is normal. If you should notice
any leaks or if gasoline fumes are evi-
dent, check for the cause and have it cor-
rected immediately.
Power steering fluid level* and lines:
Check the level when the fluid is cold and
the engine is turned off. Check the lines
for proper attachment, leaks, cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, de-
formation, deterioration or loose connec-
tions.
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control
dust. It is very important to remove these
substances, otherwise rust will form on the floor pan, frame, fuel lines and
around the exhaust system. At the end of
winter, the underbody should be thor-
oughly flushed with plain water, being
careful to clean those areas where mud
and dirt may accumulate. For additional
information, see ªCleaning exteriorº in
the ª7. Appearance and careº section.
Windshield washer fluid*: Check that
there is adequate fluid in the tank. When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury
to yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING O Park the vehicle on a level surface, apply
the parking brake securely and block the
wheels to prevent the vehicle from
moving. For a manual transmission,
move the shift lever to N (Neutral) posi-
tion. For an automatic transmission
models, move the selector lever to P
(Park).
O Be sure the ignition key is in the OFF or
LOCK position when performing any
parts replacement or repairs.
O If you must work with the engine run-
ning, keep your hands, clothing, hair
and tools away from moving fans, belts
and any other moving parts.
O It is advisable to secure or remove any
loose clothing and remove any jewelry,MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5
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1. Power steering fluid pump
2. Fan
3. Alternator
4. Crankshaft pulley
5. Air conditioner compressor
D : Tension checking points WARNING Be sure the ignition key is in the OFF or LOCK
position. The engine could rotate unexpect-
edly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying, oil adhe-
sion or looseness. If the belt is in poor
condition or loose, have it replaced or
adjusted by an INFINITI dealer.
2. Have the belts checked regularly for
condition and tension in accordance
with the maintenance schedule in the
INFINITI Service and Maintenance
Guide.
WARNING Be sure the engine and ignition switch are
off and that the parking brake is engaged se-
curely.
CAUTION Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.SDI1389
DRIVE BELTS SPARK PLUGS
Maintenance and do-it-yourself
8-19
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KEYFOB (except Intelligent Key) Replace the battery as follows:
1. Open the lid using a suitable tool
q A
. 2. Replace the battery with a new one.
Recommended battery: CR2025 or
equivalent
Make sure that the ! side faces the
bottom case.
3. Close the lid securely.
4. Push the keyfob button two or three
times to check its operation.
See an INFINITI dealer if you need any as-
sistance for replacement.
If the battery is removed for any reason
other than replacement, perform step 4
above.
O Be careful not to touch the circuit board
and the battery terminal.
O An improperly disposed battery can
harm the environment. Always confirm
local regulations for battery disposal.
O The keyfob is water-resistant; how-
ever, if it gets wet, immediately wipe it
completely dry.
O When changing batteries, do not let
dust or oil get on the keyfob. FCC Notice:
Changes or modifications not expressly
approved by the party responsible for com-
pliance could void the user's authority to
operate the equipment.
This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause un-
desired operation of the device.
SDI1731KEYFOB BATTERY REPLACEMENT
8-28 Maintenance and do-it-yourself
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INTELLIGENT KEY
CAUTIONBe careful not to allow children to swallow
the battery and removed parts.
Replace the battery as follows:
1. Release the lock knob at the back of
the Intelligent Key and remove the me-
chanical key. 2. Insert a flat-blade screwdriver
q A
wrapped with a cloth into the slit
q B
of the corner and twist it to separate
the upper part from the lower part.
3. Replace the battery with a new one.
O Do not touch the internal circuit and
electric terminals as it could cause a
malfunction.
Recommended battery: CR2025 or
equivalent
Make sure that the ! side faces the
bottom of the case. The ! mark is
stamped on 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.
See an INFINITI dealer if you need any as-
sistance for replacement.
If the battery is removed for any reason
other than replacement, perform step 5
above.
O Be careful not to touch the circuit board
and the battery terminal.
O An improperly disposed battery can
harm the environment. Always confirm
local regulations for battery disposal.
O When changing batteries, do not let
dust or oil get on the Intelligent Key.
FCC Notice:
This equipment has been tested and found
to comply with the limits for a Class B digi-
tal device pursuant to part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful in-
terference in a residential installation.
This equipment generates, uses and can
radiate radio frequency energy and, if not
installed and used in accordance with theSDI1786 SDI1787
Maintenance and do-it-yourself
8-29
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Floor mat cleaning ............................................. 7-4
Fluid
Automatic transmission fluid (ATF)............. 8-13
Brake and clutch fluid ............................... 8-14
Brake fluid ................................................ 8-14
Capacities and recommended fuel/
lubricants ................................................... 9-2
Engine coolant............................................ 8-8
Engine oil .................................................. 8-10
Power steering fluid .................................. 8-13
Window washer fluid ................................. 8-15
FM-AM-SATELLITE radio with compact disc (CD)
changer ........................................................... 4-22
Fog light switch ............................................... 2-25
Front passenger air bag and status light.......... 1-44
Front power seat adjustment .............................. 1-2
Fuel
Capacities and recommended fuel/
lubricants ................................................... 9-2
Fuel economy ............................................ 5-22
Fuel economy information (display) ............ 4-4
Fuel-filler cap ............................................ 3-28
Fuel-filler door .......................................... 3-28
Fuel octane rating ....................................... 9-3
Fuel recommendation.................................. 9-3
Gauge ......................................................... 2-5
Fuses ............................................................... 8-25
Fusible links .................................................... 8-26
G
Garage door opener, HomeLink Universal
Transceiver ...................................................... 2-46
Gas cap ........................................................... 3-28 Gauge................................................................ 2-3
Engine coolant temperature gauge.............. 2-4
Fuel gauge .................................................. 2-5
Odometer.................................................... 2-3
Speedometer .............................................. 2-3
Tachometer ................................................. 2-4
General maintenance ......................................... 8-2
Glove box ........................................................ 2-35
Glove box (upper) ............................................ 2-35
Glove box lock ................................................. 2-35
Golf bag stowing ............................................. 2-39
H
Hands-Free Phone System, Bluetooth ............ 4-30
Hazard warning flasher switch ......................... 2-25
Head restraints .................................................. 1-8
Headlights
Bulb replacement...................................... 8-33
Headlight switch........................................ 2-21
Xenon headlights ...................................... 2-21
Heated seats ................................................... 2-26
Heater
Engine block heater .................................. 5-32
Heater and air conditioner (automatic) ...... 4-10
HomeLink Universal Transceiver .................... 2-46
Hood release ................................................... 3-24
Hook, Coat hook.............................................. 2-38
Horn ................................................................ 2-26
How to stop alarm, Vehicle security ................. 2-18 I
Ignition switch
(except Intelligent Key system) ................... 5-6
Automatic transmission models .......... 5-6, 5-12
Key positions .............................................. 5-8
Manual transmission models .............. 5-7, 5-16
Immobilizer system .......................................... 2-18
In-cabin microfilter ........................................... 4-13
Indicator lights ................................................. 2-14
INFINITI Vehicle Immobilizer System
Engine start ........................................ 5-8, 5-10
Inside
Automatic anti-glare mirror ....................... 3-32
Inspection/maintenance (I/M) test ................... 9-25
Instrument brightness control .......................... 2-24
Instrument panel ............................................... 2-2
Instrument pocket ............................................ 2-31
Intelligent Key system
Engine starting .......................................... 3-14
Key operating range .................................. 3-16
Key operation............................................. 3-11
Mechanical key and valet key ................... 3-23
Operating the engine................................. 3-14
Remote keyless operation ......................... 3-20
Trouble-shooting guide .............................. 3-19
Warning light............................................. 2-12
Warning signals ......................................... 3-17
Intelligent Key warning light............................. 2-12
Interior light replacement ................................ 8-33
Interior lights .................................................. 2-44
Interior trunk lid release .................................. 3-27
ISOFIX child restraint........................................ 1-25
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J
Jump starting .................................................... 6-8
K
Keyless entry
With Intelligent Key system (See
Intelligent Key system).............................. 3-20
Without Intelligent Key system (See remote
keyless entry system).................................. 3-5
Keys .................................................................. 3-2
L
Labels
Air bag warning labels ............................... 1-51
Air conditioner specification label ............. 9-13
Emission control information label ............ 9-12
Engine serial number ................................. 9-11
F.M.V.S.S./C.M.V.S.S. certification label ..... 9-11
Tire and Loading Information label ............ 9-12
Vehicle identification number (VIN) ........... 9-10
LATCH (Lower Anthors and Tethers for
CHildren) system .............................................. 1-25
License plate, Installing front license plate ...... 9-13
Light
Air bag warning light.................................. 1-51
Bulb replacement ...................................... 8-31
Fog light switch......................................... 2-25
Headlight switch........................................ 2-21
Headlights Bulb replacement .................... 8-33
Interior lights ............................................ 2-44 Map lights ................................................ 2-44
Personal lights .......................................... 2-45
Replacement.............................................. 8-31
Room light ................................................ 2-44
Trunk light ................................................ 2-46
Vanity mirror light..................................... 2-46
Warning/indicator lights and audible
reminders ........................................... 2-9, 2-14
Xenon headlights ...................................... 2-21
Lights, Exterior and interior light
replacement..................................................... 8-33
Loading information (See vehicle loading
information) ..................................................... 9-14
Lock
Door locks .................................................. 3-3
Glove box lock .......................................... 2-35
Power door lock .......................................... 3-3
Trunk lid ................................................... 3-25
Low fuel warning light ...................................... 2-12
Low tire pressure warning light ........................ 2-12
M
Maintenance
Battery ...................................................... 8-16
General maintenance .................................. 8-2
Inside the vehicle ....................................... 8-4
Maintenance information (display) .............. 4-5
Maintenance precautions ............................ 8-5
Maintenance requirements.......................... 8-2
Outside the vehicle ..................................... 8-3
Seat belt maintenance ............................... 1-17
Under the hood and vehicle ....................... 8-4
Malfunction indicator lamp (MIL) ...................... 2-15 Map lights ....................................................... 2-44
Mechanical key (for Intelligent Key system) ..... 3-23
Memory storage, Automatic drive positioner .... 3-35
Meters and gauges ............................................ 2-3
Meters and gauges, Instrument brightness
control ............................................................. 2-24
Mirror
Automatic anti-glare inside mirror ............. 3-32
Outside mirror control ............................... 3-33
Outside mirrors ......................................... 3-33
N
New vehicle break-in........................................ 5-22
O
Odometer .......................................................... 2-3
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 ..................................... 9-5
Operating the engine (Intelligent Key
system) ............................................................ 3-14
Outside mirror control ..................................... 3-33
Outside mirrors................................................ 3-33
Overheat, If your vehicle overheats................... 6-11
Owner's Manual/Service Manual order
information ...................................................... 9-26
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P
Parking
Brake check .............................................. 8-23
Parking brake check .................................. 5-19
Parking brake operation ............................ 5-19
Parking on hills ......................................... 5-19
Parking/parking on hills .................................. 5-24
Personal lights................................................. 2-45
Phone
Bluetooth Hands-Free Phone System ...... 4-30
Car phone or CB radio .............................. 4-29
Power
Front seat adjustment ................................. 1-2
Power door lock .......................................... 3-3
Power outlet ............................................. 2-29
Power steering fluid .................................. 8-13
Power steering system .............................. 5-25
Power windows ......................................... 2-39
Precautions
All-wheel drive (AWD) driving safety............ 5-6
Audio operation......................................... 4-16
Braking precautions .................................. 5-26
Child restraints .......................................... 1-18
Cruise control ........................................... 5-20
Maintenance ............................................... 8-5
Seat belt usage ........................................... 1-9
Supplemental restraint system .................. 1-36
When starting and driving ........................... 5-2
Push starting ................................................... 6-10 R
Radio
Car phone or CB radio .............................. 4-29
Steering wheel switch for audio control .... 4-28
Readiness for inspection/maintenance (I/M)
test (US only)................................................... 9-25
Rear active steer (RAS) system......................... 5-29
Rear armrest pocket......................................... 2-37
Rear door lock, Child safety rear door lock ........ 3-5
Rear power point ............................................. 2-29
Rear seat adjustment ......................................... 1-5
Rear window and outside mirror defroster
switch.............................................................. 2-20
Recorders, Event data ...................................... 9-26
Registering your vehicle in another country ..... 9-10
Remote keyless entry system
Except Intelligent Key system ...................... 3-5
For Intelligent Key system ......................... 3-20
Reporting safety defects (US only) ................... 9-24
Roadside assistance program ............................ 6-2
Rollover ............................................................. 5-5
Room light....................................................... 2-44
S
Safety
Child seat belts.......................................... 1-12
Reporting safety defects (US only) ............ 9-24
Towing safety ............................................ 9-19
Seat
Belt warning light........................................ 1-9
Belt warning light and chime..................... 2-13 Seat adjustment
Front power seat adjustment ....................... 1-2
Rear seat adjustment................................... 1-5
Seat belt(s)
Child safety................................................ 1-12
Infants ....................................................... 1-12
Injured persons .......................................... 1-13
Larger children ........................................... 1-13
Precautions on seat belt usage ................... 1-9
Pregnant women ........................................ 1-13
Pre-tensioner seat belt system .................. 1-50
Seat belt cleaning ....................................... 7-5
Seat belt extenders .................................... 1-17
Seat belt maintenance ............................... 1-17
Seat belts.................................................... 1-9
Seat belt warning light .............................. 2-13
Shoulder belt guide ................................... 1-17
Shoulder belt height adjustment................ 1-16
Small children............................................ 1-12
Three-point type with retractor ................... 1-13
Seat(s)
Driver-side memory ................................... 3-34
Heated seats............................................. 2-26
Seats........................................................... 1-2
Secondary trunk lid release ............................. 3-27
Security system, Vehicle security system ......... 2-17
Security systems (INFINITI Vehicle Immobilizer
System), Engine start ....................................... 2-18
Security systems (See vehicle security
system) ............................................................ 2-17
Selector lever, Shift lock release ...................... 5-15
Servicing air conditioner.......................... 4-10, 4-14
Shift lock release, Transmission ....................... 5-15
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Shifting
Automatic transmission ...................... 5-6, 5-12
Manual transmission .......................... 5-7, 5-16
Shoulder belt guide .......................................... 1-17
Shoulder belt height adjustment ...................... 1-16
Side air bag system (See supplemental side
air bag and curtain side-impact air bag
systems) .......................................................... 1-48
SNOW mode switch ......................................... 2-27
Spark plugs ..................................................... 8-19
Speedometer ..................................................... 2-3
Starting
Before starting the engine ......................... 5-10
Jump starting .............................................. 6-8
Precautions when starting and driving ........ 5-2
Push starting............................................. 6-10
Starting the engine .................................... 5-11
Status light, Front passenger air bag ............... 1-44
Steering
Power steering fluid .................................. 8-13
Power steering system .............................. 5-25
Rear active steer (RAS) system .................. 5-29
Steering wheel switch for audio
controls .................................................... 4-28
Tilting steering wheel................................ 3-30
Storage ............................................................ 2-31
Stowing golf bags............................................ 2-39
Sun shade ....................................................... 2-42
Sun visors ....................................................... 3-32
Sunglasses holder ........................................... 2-32
Sunroof ........................................................... 2-42
Automatic sunroof..................................... 2-42
Supplemental air bag warning labels ................ 1-51
Supplemental air bag warning light.......... 1-51, 2-14 Supplemental restraint system ......................... 1-36
Precautions on supplemental restraint
system ...................................................... 1-36
Supplemental side and curtain side-impact
air bag systems ............................................... 1-48
Switch
Autolight switch ........................................ 2-22
Fog light switch......................................... 2-25
Hazard warning flasher switch .................. 2-25
Headlight switch........................................ 2-21
Ignition switch (except Intelligent Key
system) ....................................................... 5-6
Ignition switch automatic transmission
models ............................................... 5-6, 5-12
Ignition switch manual transmission
models ............................................... 5-7, 5-16
Power door lock switch ............................... 3-4
Rear window and outside mirror defroster
switch ....................................................... 2-20
Steering wheel switch for audio control .... 4-28
Turn signal switch..................................... 2-24
Vehicle Dynamic Control (VDC) off
switch ....................................................... 2-28
T
Tachometer........................................................ 2-4
Temperature gauge, Engine coolant
temperature gauge ............................................ 2-4
Theft (INFINITI Vehicle Immobilizer System),
Engine start ..................................................... 2-18
Three way catalyst ............................................. 5-3
Tilting steering wheel ...................................... 3-30 Tire
Flat tire ....................................................... 6-2
Pressure, Low tire pressure warning
light .......................................................... 2-12
Tire pressure monitoring system (TPMS) ..... 5-3
Uniform tire quality grading ...................... 9-23
Tires
Spare tire ................................................. 8-48
Tire and Loading Information label ............ 9-12
Tire chains ................................................ 8-44
Tire dressing ............................................... 7-3
Tire pressure............................................. 8-37
Tire pressure monitoring system
(TPMS) ................................................. 5-3, 6-2
Tire rotation .............................................. 8-45
Types of tires ............................................ 8-43
Wheel/tire size ........................................... 9-9
Wheels and tires ....................................... 8-37
Top tether strap child restraints ....................... 1-26
Towing
Flat towing ................................................ 9-22
Tow truck towing ....................................... 6-12
Towing a trailer ......................................... 9-18
Towing load/specification chart................. 9-18
Towing safety ............................................ 9-19
TPMS, Tire pressure monitoring system ............. 5-3
Trailer towing ................................................... 9-18
Transceiver, HomeLink Universal
Transceiver ...................................................... 2-46
Transmission
Automatic transmission fluid (ATF)............. 8-13
Driving with automatic transmission ... 5-6, 5-12
Driving with manual transmission ....... 5-7, 5-16
Transmission selector lever lock release .... 5-15
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