2003 INFINITI G35 key

CAUTIONO Never tow automatic transmission
models with the rear wheels on the ground or four wheels on the ground
(forward or backward) as this may
cause serious and expensive damage
to the transmission.
If it is necessary to tow the vehicle
with the front wheels raised, always
use towing dollies under the rear
wheels.
O When towing rear wheel drive models
with the front wheels on the ground
or on towing dollies:
Turn the ignition key to the OFF posi-
tion, and secure the steering wheel in
a straight ahead position with a rope
or similar device. Never secure the
steering wheel by turning the ignition
key to the LOCK position. This may
damage the steering lock mecha-
nism.
O If you have to tow manual transmis-
sion models with the rear wheels on
the ground or four wheels on the
ground (if you do not use towing
dollies): O Always release the parking brake.
O Move the transmission shift lever
to the N (Neutral) position.
O Observe the following restricted tow-
ing speeds and distances for manual
transmission models only:
O Speed: Below 60 MPH (95 km/h)
O Distance: Less than 500 miles (800
km)
If the speed or distance must necessarily be
greater, remove the propeller shaft before tow-
ing to prevent damage to the transmission.SCE0387
6-12 In case of emergency
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8 Do-it-yourself Maintenance precautions .......................................... 8-2
Engine compartment check locations ....................... 8-4
Engine cooling system .............................................. 8-5
Checking engine coolant level ............................. 8-5
Changing engine coolant ..................................... 8-6
Engine oil .................................................................. 8-7
Checking engine oil level ..................................... 8-7
Changing engine oil and filter .............................. 8-8
Automatic transmission fluid ................................... 8-10
Power steering fluid ................................................ 8-10
Brake and clutch fluid ............................................. 8-11
Brake fluid .......................................................... 8-11
Clutch fluid.......................................................... 8-11
Window washer fluid ............................................... 8-12
Battery ..................................................................... 8-13
Jump starting ...................................................... 8-14
Drive belts ............................................................... 8-14
Spark plugs ............................................................. 8-15
Replacing spark plugs ........................................ 8-15
Air cleaner ............................................................... 8-16
Windshield wiper blades ......................................... 8-16
Cleaning ............................................................. 8-16
Replacing............................................................ 8-17 Parking brake and brake pedal ............................... 8-18
Checking parking brake ..................................... 8-18
Checking brake pedal ........................................ 8-18
Brake booster ..................................................... 8-19
Fuses....................................................................... 8-20
Engine compartment .......................................... 8-20
Passenger compartment .................................... 8-21
Keyfob battery replacement .................................... 8-21
Lights ....................................................................... 8-23
Headlights........................................................... 8-25
Exterior and interior lights .................................. 8-26
Wheels and tires ..................................................... 8-30
Tire pressure ...................................................... 8-30
Types of tires...................................................... 8-30
Tire chains .......................................................... 8-31
Changing wheels and tires ................................. 8-32
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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
general precautions which should be closely
observed.
WARNINGO Park the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For a manual
transmission, move the shift lever to
N (Neutral) position. For an automatic
transmission, move the selector lever
to P (Park) position.
O Be sure the ignition key is OFF or
LOCK when performing any parts re-
placement or repairs.
O 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.
O It is advised to secure or remove any loose clothing and any jewelry, such
as rings, watches, etc. before work-
ing on your vehicle.
O Always wear eye protection when-
ever you work on your vehicle.
O 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.
O Never get under the vehicle while it is
supported only by a jack. If it is nec-
essary to work under the vehicle,
support it with safety stands.
O Keep smoking materials, flame and
sparks away from fuel and the bat-
tery.
O On gasoline engine models with the
Multiport Fuel Injection (MFI) System,
the fuel filter or fuel lines should be
serviced by an INFINITI retailer be-
cause the fuel lines are under high
pressure even when the engine is off. CAUTION O Do not work under the hood while the
engine is hot. Turn off the engine and
wait until it cools down.
O Never connect or disconnect either
the battery or any transistorized com-
ponent connector while the ignition
key is on.
O Never leave any engine or automatic
transmission related component har-
ness connector disconnected while
the ignition key is on.
O Avoid direct contact with used engine
oil and coolant. Improperly disposed
engine oil, engine coolant and/or
other vehicle fluids can hurt the envi-
ronment. Always conform to local
regulations for disposal of vehicle
fluid.
This ª8. Do-it-yourselfº section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A genuine INFINITI Service Manual is alsoMAINTENANCE PRECAUTIONS
8-2 Do-it-yourself
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Check the fluid level in each cell. It should be
between the MAX and MIN lines.
If it is necessary to add fluid, add only distilled
water to bring the level to the indicator in each
filler opening. Do not overfill.
Vehicles operated in high temperatures or
under severe conditions require frequent
checks of the battery fluid level.
1. Remove the cell plugs.
2. Add distilled water up to the MAX level.
3. Tighten cell plugs. JUMP STARTING If jump starting is necessary, see ªJump start-
ingº in the ª6. In case of emergencyº section. If
the engine does not start by jump starting, the
battery may have to be replaced. Contact your
INFINITI retailer. 1. Power steering fluid pump
2. Fan
3. Alternator
4. Crankshaft pulley
5. Air conditioner compressor
. : Tension checking points
WARNING Be sure the ignition key is in the OFF or
LOCK position. The engine could rotateDI0137M SDI1480 SDI1389
DRIVE BELTS
8-14 Do-it-yourself
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CAUTIONNever use a fuse of higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
ENGINE COMPARTMENT If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and headlight
switch are OFF.
2. Open the engine hood and remove the
cover on the battery and the fuse/fusible
link holder.
3. Remove the fuse/fusible link holder cover.
4. Remove the fuse with the fuse puller.
5. If the fuse is open, replace it with a new
fuse. 6. If a new fuse also opens, have the electrical
system checked and repaired by your
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 NISSAN
parts. SDI1392
FUSES
8-20 Do-it-yourself
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PASSENGER COMPARTMENT If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and the headlight
switch are OFF.
2. Open the fuse box lid.
3. Remove the fuse with the fuse puller.
4. If the fuse is open, replace it with a new
fuse.
5. If a new fuse also opens, have the electrical
system checked and repaired by your
INFINITI retailer. Replace the battery as follows:
1. Open the lid using a suitable tool.
2. Replace the battery with a new one.
Recommended battery: CR2025 or equiva-
lent SDI1393
SPA1374KEYFOB BATTERY
REPLACEMENT
Do-it-yourself
8-21
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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 your INFINITI retailer if you need any
assistance 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; however,
if it gets wet, immediately wipe it com-
pletely 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 manufacturer compliance
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 de-
vice may not cause harmful interference,
and (2) this device must accept any inter-
ference received, including interference
that may cause undesired operation of the
device.
8-22 Do-it-yourself
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11 Index A
ABS (Anti-lock brake system) ......................... 5-20
Air bag system, Front (See supplemental front air
bag system) .................................................... 1-17
Air bag warning labels .................................... 1-23
Air bag warning light.............................. 1-23, 2-11
Air cleaner housing filter ................................. 8-16
Air conditioner
Air conditioner operation ............................. 4-3
Air conditioner service ......................... 4-3, 4-6
Air conditioner specification label............ 10-12
Air conditioning system refrigerant and
lubricant recommendations ................ 4-6, 10-6
Dual zone button (if so equipped)............... 4-5
Economical operation (ECON) .................... 4-4
Heater and air conditioner (automatic) ....... 4-3
Microfilter ..................................................... 4-5
Alcohol, drugs and driving ................................ 5-4
Ambient temperature, Air conditioner ............... 4-5
Anchor point locations
Top tether strap ......................................... 1-42
Antenna........................................................... 4-17
Anti-lock Brake System (ABS) ........................ 5-20
Anti-lock brake warning light............................. 2-9
Appearance care
Exterior appearance care ............................ 7-2
Interior appearance care ............................. 7-3
Armrest ............................................................. 1-8 Ashtrays (See cigarette lighter and
ashtray) ........................................................... 2-24
Audible reminders ........................................... 2-13
Audio operation precautions ............................. 4-8
Audio system .................................................... 4-6
Steering audio control ............................... 4-17
Autochanger
Compact Disc (CD) ................................... 4-15
Automatic
Adjusting function (Coupe) ........................ 2-33
Anti-glare inside mirror .............................. 3-17
Automatic transmission fluid (ATF) ............. 8-9
Drive positioner ......................................... 3-19
Driving with automatic transmission .... 5-4, 5-8
Operation (For all door windows or front door
windows).................................................... 2-32
Seat positioner, seat ................................. 3-19
Sunroof ...................................................... 2-33
Transmission selector lever lock
release ....................................................... 5-12
Avoiding collision and rollover .......................... 5-3
B
Battery............................................................. 8-13
Battery saver system................................. 2-18
Battery replacement, (See remote keyless entry
system) ............................................................. 3-8
Before starting the engine ................................ 5-7 Belts (See drive belts) .................................... 8-14
Brake
Anti-lock brake system (ABS) ................... 5-20
Brake and clutch fluid................................ 8-11
Brake booster ............................................ 8-19
Brake fluid ................................................. 8-11
Brake pedal ............................................... 8-18
Brake pedal check..................................... 8-18
Brake system............................................. 5-19
Parking brake check ........................ 5-14, 8-18
Parking brake operation ............................ 5-14
Warning light ............................................... 2-9
Break-in schedule ........................................... 5-17
Bulb check/instrument panel ............................ 2-9
Bulb replacement ............................................ 8-22
C
Cabin air filter ................................................... 4-5
Capacities and recommended fuel/lubricants/
fluid ................................................................. 10-2
Car phone or CB radio ................................... 4-18
Cargo (See vehicle loading information) ........ 2-29
Cargo net ........................................................ 2-29
Cassette player (See audio system) .............. 4-14
Catalytic converter, Three way catalyst............ 5-3
CD care and cleaning ..................................... 4-16
Child restraints ................................................ 1-33
Installation on front passenger seat .......... 1-43
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