service INFINITI G35 2003 Owners Manual

Foreword Your INFINITI represents a new way of think-
ing about vehicle design. It integrates ad-
vanced engineering and superior craftsman-
ship with a simple, refined aesthetic sensitivity
associated with traditional Japanese culture.
The result is a different notion of luxury and
beauty. The car itself is important, but so is the
sense of harmony that the vehicle evokes in
its driver, and the sense of satisfaction you
feel with the INFINITI Ð from the way it looks
and drives to the high level of retailer service.
To ensure that you enjoy your INFINITI to the
fullest, we encourage you to read this Owner's
Manual immediately. It explains all of the
features, controls and performance character-
istics of your INFINITI; it also provides impor-
tant instructions and safety information.
A separate Warranty Information Booklet
can be found in your Owner's literature
portfolio. Always carry it with you when
you take your INFINITI to an authorized
retailer. The portfolio contents provide
complete information about all warranties
covering this vehicle, the periodic mainte-
nance required to keep the warranties in
effect as well as the INFINITI Roadside
Assistance program. Additionally, a separate Customer Care
and Lemon Law Information Booklet will
explain how to resolve any concerns you
may have with your vehicle, as well as
clarify your rights under your state's
lemon law.
INFINITI is dedicated to providing a satisfying
ownership experience for as long as you own
your car. Should you have any questions
regarding your INFINITI or your INFINITI re-
tailer, please contact our Consumer Affairs
department at 1-800-662-6200. In Hawaii
1-808-836-0888 (Oahu number). In Canada
1-800-361-4792. Thank you.
READ FIRST Ð THEN DRIVE
SAFELY Before driving your vehicle please read
your Owner's Manual carefully. This will
ensure familiarity with controls and main-
tenance requirements, assisting you in the
safe operation of your vehicle. WARNINGIMPORTANT SAFETY INFORMA-
TION REMINDERS FOR SAFETY! Follow these important driving rules to
help ensure a safe and comfortable trip
for you and your passengers!
O Never drive under the influence of al-
cohol or drugs.
O Always observe posted speed limits
and never drive too fast for condi-
tions.
O Always use your seat belts and appro-
priate child restraint systems. Preteen
children should be seated in the rear
seat.
O Always provide information about the
proper use of vehicle safety features
to all occupants of the vehicle.
O Always review this Owner's Manual
for important safety information.
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the buyer to the appropriate sections in this
Owner's Manual.
Pre-tensioner seat belt system (For
front seats)
WARNINGO The pre-tensioner seat belt cannot be
reused after activation. It must be
replaced together with the retractor
as a unit.
O If the vehicle becomes involved in a
frontal collision but the pre-tensioner
is not activated, be sure to have the
pre-tensioner system checked and, if
necessary, replaced by your INFINITI
retailer.
O No unauthorized changes should be
made to any components or wiring of
the pre-tensioner seat belt system.
This is to prevent accidental activa-
tion of the pre-tensioner seat belt or
damage to the pre-tensioner seat belt
operation. Tampering with the pre-
tensioner seat belt system may re- sult in serious personal injury.
O Work around and on the pre-
tensioner system should be done by
an authorized INFINITI retailer. Instal-
lation of electrical equipment should
also be done by an authorized
INFINITI retailer. Unauthorized electri-
cal test equipment and probing de-
vices should not be used on the pre-
tensioner seat belt system.
O If you need to dispose of the pre-
tensioner or scrap the vehicle, con-
tact an authorized INFINITI retailer.
Correct pre-tensioner disposal proce-
dures are set forth in the appropriate
INFINITI Service Manual. Incorrect
disposal procedures could cause
personal injury.
The front seat pre-tensioner seat belt system
activates in conjunction with the supplemental
front air bag. Working with the seat belt retrac-
tor, it helps tighten the seat belt the instant the
vehicle becomes involved in certain types of
collisions, thereby restraining seat occupants.
The pre-tensioner is encased with the seat belt's retractor. These seat belts are used the
same as conventional seat belts.
When the pre-tensioner seat belt activates,
smoke is released and a loud noise may be
heard. The smoke is not harmful, but care
should be taken not to inhale it as it may cause
irritation and choking. Those with a history of a
breathing condition should get fresh air
promptly.
If any abnormality occurs in the pre-tensioner
seat belt system, the supplemental air bag
warning light
will not come on, will flash
intermittently or will turn on for 7 seconds and
remain on after the ignition key has been
turned to the ON or START position. In this
case, the pre-tensioner seat belt may not
function properly. They must be checked and
repaired. Take your vehicle to the nearest
authorized INFINITI retailer.
When selling your vehicle, we request that you
inform the buyer about the pre-tensioner seat
belt system and guide the buyer to the appro-
priate sections in this Owner's Manual.
1-22 Seats, restraints and supplemental air bag systems
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Parking brake indicator:
When the ignition key is in the ON position, the
light comes on when the parking brake is
applied.
Low brake fluid warning light:
The light warns of a low brake fluid level. If the
light comes on while the engine is running with
the parking brake not applied, stop the vehicle
and perform the following:
1. Check the brake fluid level. Add brake fluid
as necessary. See ªBrake fluidº in the ª8.
Do-it-yourselfº section.
WARNINGO Your brake system may not be work-
ing properly if the warning light is on.
Driving could be dangerous. If you
judge it to be safe, drive carefully to
the nearest service station for re-
pairs. Otherwise, have your vehicle
towed because driving it could be
dangerous.
O Pressing the brake pedal with the
engine stopped and/or low brake fluid level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as greater pedal
travel.
O If the brake fluid level is below the
MIN mark on the brake fluid reservoir,
do not drive until the brake system
has been checked at an INFINITI re-
tailer.
2. If the brake fluid level is correct, have the
warning system checked by an INFINITI
retailer.
ABS component warning light:
The electronic component of ABS does not
work properly, if the light comes on together
with the anti-lock brake warning light when the
brake fluid is correct and the parking brake is
released. Have the system checked by an
INFINITI retailer. Drive vehicle at speeds and
avoid abrupt braking.
Charge warning light If the light comes on while the engine is
running, it may indicate that the charging sys-
tem is not functioning properly. Turn the en-
gine off and check the alternator belt. If the belt is loose, broken, missing or if the light remains
on, see your INFINITI retailer immediately.
CAUTION Do not continue driving if the belt is
loose, broken or missing.
Door open warning light This light comes on when any of the doors are
not closed securely while the ignition key is
ON.
Engine oil pressure warning
light This light warns of low engine oil pressure. If
the light flickers or comes on during normal
driving, pull off the road in a safe area, stop the
engine immediately and call an INFINITI re-
tailer or other authorized repair shop.
The engine oil pressure warning light is not
designed to indicate a low oil level. Use the
dipstick to check the oil level. See ªEngine
oilº in the ª8. Do-it-yourselfº section.
2-10 Instruments and controls
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2. Turn the ignition switch to the OFF or LOCK
position and wait approximately 10 sec-
onds.
3. Repeat step 1 and 2 again.
4. Restart the engine while holding the device
(which may have caused the interference)
separate from the registered Infiniti Vehicle
Immobilizer System key.
If this procedure allows the engine to start,
INFINITI recommends placing the regis-
tered Infiniti Vehicle Immobilizer System
key on a separate key ring to avoid inter-
ference from other devices.
Statement related to section 15 of FCC
rules for Infiniti Vehicle Immobilizer Sys-
tem (CONT ASSY-BCM, ANT ASSY-
IMMOBILIZER)
This device complies with part 15 of the
FCC Rules and RSS-210 of Industry
Canada. Operation is subject to the follow-
ing two conditions;
(1) This device may not cause harmful
interference, and (2) this device must ac-
cept any interference received, including
interference that may cause undesired op-
eration of the device.
CHANGES OR MODIFICATIONS NOT EX- PRESSLY APPROVED BY THE MANUFAC-
TURE RESPONSIBLE FOR COMPLIANCE
COULD VOID THE USER'S AUTHORITY TO
OPERATE THE EQUIPMENT.
Security indicator light If Infiniti Vehicle Immobilizer System is mal-
functioning, this light will remain on while the
ignition key is in the ON position.
If the light still remains on and/or the en-
gine will not start, see your INFINITI retailer
for Infiniti Vehicle Immobilizer System ser-
vice as soon as possible. Please bring all
Infiniti Vehicle Immobilizer System keys
that you have when visiting your INFINITI
retailer for service. SIC1442
Instruments and controls
2-15
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up easily when operating the heater or air
conditioning system. The air conditioning system in your INFINITI
vehicle is charged with a refrigerant designed
with the environment in mind. This refrigerant
will not harm the earth's ozone layer. How-
ever, special charging equipment and lubricant
are required when servicing your NISSAN air
conditioner. Using improper refrigerants or lu-
bricants will cause severe damage to your air
conditioning system. See ªCapacities and rec-
ommended fuel/lubricantsº in the ª10. Techni-
cal and consumer informationº section for air
conditioning system refrigerant and lubricant
recommendations.
Your INFINITI retailer will be able to service
your environmentally friendly air conditioning
system.
WARNING The air conditioner system contains re-
frigerant under high pressure. To avoid
personal injury, any air conditioner ser-
vice should be done only by an experi-
enced technician with proper equip-
ment. Turn the ignition key to ACC or ON and press
the POWER, FM or AM button to turn on the
radio. If you listen to the radio with the engine
not running, the key should be turned to the
ACC position.
Radio reception is affected by station signal
strength, distance from radio transmitter, build-
ings, bridges, mountains and other external
influences. Intermittent changes in reception
quality normally are caused by these external
influences.
Using a cellular phone in or near the ve-
hicle may influence radio reception quality.
Radio reception Your radio system is equipped with state-of-
the-art electronic circuits to enhance radio
reception. These circuits are designed to ex-
tend reception range, and to enhance the
quality of that reception.
However there are some general characteris-
tics of FM, AM and satellite radio signals that
can affect radio reception quality in a moving
vehicle, even when the finest equipment is
used. These characteristics are completely
normal in a given reception area, and do not
indicate any malfunction in your radio system.
Remember that a moving vehicle is not the
ideal place to listen to a radio. Because of theSERVICING AIR CONDITIONER AUDIO SYSTEM
4-6 Heater, air conditioner and audio systems
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WARNINGO Do not leave children, impaired
adults, or pets alone in your vehicle.
They could accidentally injure them-
selves or others through inadvertent
operation of the vehicle. Also, on hot,
sunny days, temperatures in a closed
vehicle could quickly become high
enough to cause severe or possibly
fatal injuries to people or animals.
O Closely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously
injured. Keep the car locked with the
trunk closed when not in use, and
prevent children's access to car keys.
EXHAUST GAS (Carbon monoxide)
WARNINGDo not breathe exhaust gases; they con- tain colorless and odorless carbon mon-
oxide. Carbon monoxide is dangerous. It
can cause unconsciousness or death.
O If you suspect that exhaust fumes are
entering the vehicle, drive with all
windows fully open, and have the
vehicle inspected immediately.
O Do not run the engine in closed
spaces such as a garage.
O Do not park the vehicle with the en-
gine running for any extended length
of time.
O Keep the trunk lid closed while driv-
ing, otherwise exhaust gases could
be drawn into the passenger com-
partment. If you must drive with the
trunk lid open, follow these precau-
tions:
1. Open all the windows.
2. Set the air recirculation switch
OFF and the fan control at 4 (high)
to circulate the air.
O If electrical wiring or other cable con- nections must pass to a trailer
through the seal on the trunk lid or
the body, follow the manufacturer's
recommendation to prevent carbon
monoxide entry into the vehicle.
O If a special body or other equipment
is added for recreational or other us-
age, follow the manufacturer's rec-
ommendation to prevent carbon
monoxide entry into the vehicle.
(Some recreational vehicle appli-
ances such as stoves, refrigerator,
heaters, etc. may also generate car-
bon monoxide.)
O The exhaust system and body should
be inspected by a qualified mechanic
whenever:
a. The vehicle is raised for service.
b. You suspect that exhaust fumes
are entering into the passenger
compartment.
c. You notice a change in the sound
of the exhaust system.PRECAUTIONS WHEN STARTING
AND DRIVING
5-2 Starting and driving
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Every new INFINITI comes with a 4 year,
unlimited mileage Roadside Assistance plan.
In the event of a roadside emergency,
Roadside Assistance Service is available to
you. Please refer to your Warranty Booklet
(U.S.) or Warranty & Roadside assistance
information booklet (Canada) for details. Both
the Warranty Booklet and Roadside
Assistance Calling Card in your Owner's
Literature Portfolio provide the Toll-Free
Number to call for assistance. Roadside
Assistance is provided 24 hours a day, 365
days a year, for 4 years from the date sold to
give emergency roadside help, in the event of
mechanical or nonmechanical trouble(s) such
as flat tires, out-of-gas, dead battery, lost
keys, mechanical breakdown, accident, etc. CHANGING A FLAT TIRE If you have a flat tire, follow the instructions
below.
Stopping the vehicle 1. Safely move the vehicle off the road away
from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the
parking brake. Shift the manual transmis-
sion into R (Reverse) position (automatic
transmission in P (Park) position).
4. Turn off the engine.
5. Raise the hood to warn other traffic, and to
signal professional road assistance person-
nel that you need assistance.
6. Have all passengers get out of the vehicle
and stand in a safe place, away from traffic
and clear of the vehicle.
WARNING O Make sure that the parking brake is
securely applied and the manual
transmission is shifted into R (Re- verse), or the automatic transmission
into P (Park).
O Never change tires when the vehicle
is on a slope, ice or slippery areas.
This is hazardous.
O Never change tires if oncoming traffic
is close to your vehicle. Wait for pro-
fessional road assistance.ROADSIDE ASSISTANCE
PROGRAM FLAT TIRE
6-2 In case of emergency
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When towing your vehicle, all State (Provincial
in Canada) and local regulations for towing
must be followed. Incorrect towing equipment
could damage your vehicle. Towing instruc-
tions are available from an authorized INFINITI
retailer. Local service operators are generally
familiar with the applicable laws and proce-
dures for towing. To assure proper towing and
to prevent accidental damage to your vehicle,
INFINITI recommends having a service opera-
tor tow your vehicle. It is advisable to have the
service operator carefully read the following
precautions.
WARNINGO Never ride in a vehicle that is being
towed.
O Never get under your vehicle after it
has been lifted by a tow truck.
CAUTIONO When towing, make sure that the
transmission, axles, steering system and powertrain are in working condi-
tion. If any unit is damaged, dollies
must be used.
O Always attach safety chains before
towing.
If needed, Roadside Assistance is available.
Please see your Warranty Information Booklet
or Roadside Assistance I.D. Card for the toll-
free number to call (U.S.) or Warranty & Road-
side assistance information booklet (Canada).
TOWING RECOMMENDED BY
INFINITI INFINITI recommends that your vehicle be
towed with the driving (rear) wheels off the
ground or place the vehicle on a flat bed truck
as illustrated. SCE0386TOWING YOUR VEHICLE
In case of emergency
6-11
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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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available. See ªOwner's Manual/Service
Manual order informationº in the ª10. Technical
and consumer informationº section.
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could af-
fect your warranty coverage. If in doubt about
any servicing, have it done by your INFINITI
retailer.
Do-it-yourself
8-3
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