2003 INFINITI G35 light

In order to maintain the appearance of your
vehicle, it is important to take proper care of it.
In the following cases, please wash your ve-
hicle as soon as possible to protect the paint
surface.
O After a rainfall to prevent possible damage
from acid rain
O After driving on coastal roads
O When contaminants such as soot, bird
droppings, tree sap, metal particles or bugs
get on the paint surface
O When dust or mud builds up on the surface
Whenever possible, store or park your vehicle
inside a garage or in a covered area.
When it is necessary to park outside, park in a
shady area or protect the vehicle with a body
cover.
Be careful not to scratch the paint surface
when putting on or removing the body
cover.
WASHING Thoroughly rinse surface dirt off the vehicle
with a wet sponge and plenty of clean water.
Clean the vehicle thoroughly using a mild soap
such as Nissan Car Wash, or a general pur-
pose dishwashing liquid mixed with clean, lukewarm (never hot) water.
CAUTION O Do not use strong household soap,
strong chemical detergents, gasoline
or solvents.
O Do not wash the vehicle in direct
sunlight or while the vehicle body is
hot, as the surface may become
water-spotted.
O Avoid using tight-napped or rough
cloths, such as washing mitts. Care
must be taken when removing
caked-on dirt or other foreign sub-
stances so that the paint surface is
not scratched or damaged.
Rinse the vehicle again with plenty of clean
water.
Inside flanges, seams and folds on the doors,
hatches and hood are particularly vulnerable
to the effects of road salt. Therefore, these
areas must be regularly cleaned. Make sure
that the drain holes in the lower edge of the
door are open. Spray water under the body and in the wheel wells to loosen the dirt and
wash away road salt.
Avoid leaving water spots on the paint surface
by using a damp chamois to dry the vehicle.
WAXING Regular waxing protects the paint surface and
helps retain new vehicle appearance. Polish-
ing is recommended to remove built-up wax
residue and to avoid a weathered appearance
before re-applying wax.
If you wish to wax your vehicle, only use a wax
specified for use over clear coats, such as
Nissan Liquid or Spray Wax. Your INFINITI
retailer can assist you in choosing the proper
product.
O Wax your vehicle only after a thorough
washing. Follow the instructions supplied
with the wax.
O Do not use a wax containing any abrasives,
cutting compounds or cleaners that may
damage the vehicle finish.
O If the surface does not polish easily, use a
road tar remover and wax again.
Machine compounding or aggressive pol-
ishing on a base coat/clear coat paint finish
may dull the finish or leave swirl marks.CLEANING EXTERIOR
7-2 Appearance and care
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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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O Check your local regulations.
4. Loosen the oil filter with an oil filter wrench.
Remove the oil filter by turning it by hand.
5. Wipe the engine oil filter mounting surface
with a clean rag.
Be sure to remove any old rubber gasket
remaining on the mounting surface of
the engine.
6. Coat the gasket on the new filter with clean
engine oil.
7. Screw in the oil filter clockwise until a slight
resistance is felt, then tighten additionally
more than 2/3 turn.
Oil filter tightening torque:
11 to 15 ft-lb
(14.7 to 20.5 N z m)
8. Clean and re-install the drain plug with a
new washer. Securely tighten the drain plug
with a wrench.
Drain plug tightening torque:
22 to 29 ft-lb
(29 to 39 N z m)
Do not use excessive force.
9. Refill engine with recommended oil and
install the cap securely. CAUTION The dipstick must be inserted in place to
prevent oil spillage from the dipstick
hole while filling the engine with oil.
See ªCapacities and recommended fuel/
lubricantsº in the ª9. Technical and con-
sumer informationº section for drain and
refill capacity. The drain and refill capacity
depends on the oil temperature and drain
time. Use these specifications for reference
only. Always use the dipstick to determine
the proper amount of oil in the engine.
CAUTION When filling oil, do not pull out the
dipstick.
10.Start the engine and check for leakage
around the drain plug and the oil filter.
Correct as required.
11.Turn the engine off and wait more than 10
minutes. Check the oil level with the dip-
stick. Add engine oil if necessary. After the operation 1. Install the engine undercover into position
as the following steps.
a. Pull the center of the small plastic clip out.
b. Hold the engine undercover into position.
c. Insert the clip through the undercover into
the hole in the frame, then push the center
of the clip in to lock the clip in place.
d. Install the other bolts that hold the under-
cover in place. Be careful not to strip the
bolts or over-tighten them.
2. Lower the vehicle carefully to the ground.
3. Dispose of waste oil and filter properly.
WARNING O Prolonged and repeated contact with
used engine oil may cause skin can-
cer.
O Try to avoid direct skin contact with
used oil. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
Do-it-yourself
8-9
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BRAKE FLUID Check the fluid level in the reservoir. If the fluid
is below the MIN line or the brake warning light
comes on, add DOT 3 fluid up to the MAX line.
If fluid must be added frequently, the system
should be thoroughly checked by your
INFINITI retailer.
WARNINGUse only new fluid. Old, inferior, or con-
taminated fluid may damage the brake system. Do not add synthetic brake
fluid. The use of improper fluids can
damage the brake system and affect the
vehicle's stopping ability.
CAUTION Do not spill the fluid on painted sur-
faces. This will damage the paint. If fluid
is spilled, wash with water.
CLUTCH FLUID Check the fluid level in the reservoir. If the fluid
level is below the MIN. line, add Genuine
Nissan Brake Fluid or equivalent DOT 3 fluid
up to the MAX. line.
If fluid is added frequently, the system should
be thoroughly checked by your INFINITI re-
tailer.SDI0847 SDI1478
BRAKE AND CLUTCH FLUID
Do-it-yourself
8-11
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WARNINGUse only new fluid from a sealed con-
tainer. Old, inferior or contaminated fluid
may damage the clutch system.
CAUTIONDo not spill the fluid on painted sur-
faces. This will damage the paint. If fluid
is spilled, wash the surface with water.
Add fluid when the low washer fluid warning
light comes on. Add a washer solvent to the
water for better cleaning. In the winter season,
add a windshield washer anti-freeze. Follow
the manufacturer's instructions for the mixture
ratio. WARNING Anti-freeze is poisonous and should be
stored carefully in marked containers
out of the reach of children.
CAUTION Do not substitute engine anti-freeze
coolant for window washer solution.
This may result in damage to the paint. SDI1388
WINDOW WASHER FLUID
8-12 Do-it-yourself
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WARNINGSee your INFINITI retailer and have it
checked if the brake pedal height does
not return to normal.
Brake pad wear indicators The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indi-
cator sound is heard.
Under some driving or climate conditions, oc-
casional brake squeak, squeal or other noise
may be heard. Occasional brake noise during
light to moderate stops is normal and does not
affect the function or performance of the brake
system.
Proper brake inspection intervals should
be followed. For additional information, see
ªPeriodic maintenance schedulesº in the ª9.
Maintenanceº section for maintenance inter-
vals. High performance sports brake pad occasion-
ally makes squeak, squeal or other braking
noise because of its very high friction coeffi-
cient.
These occasional brake noise is normal, but if
it continues, see your INFINITI retailer.
BRAKE BOOSTER Check the brake booster function as follows:
1. With the engine off, press and release the
brake pedal several times. When brake
pedal movement (distance of travel) re-
mains the same from one pedal application
to the next, continue on to the next step.
2. While depressing the brake pedal, start the
engine. The pedal height should drop a
little.
3. With the brake pedal depressed, stop the
engine. Keeping the pedal depressed for
about 30 seconds, the pedal height should
not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn it off.
Depress the brake pedal several times. The
pedal travel distance will decrease gradu-
ally with each depression as the vacuum is
released from the booster. If the brakes do not operate properly, see your
INFINITI retailer.
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
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