ignition INFINITI M 2010 Owners Manual

3. To help prevent the vehicle from rollinginto the street when parked on a sloping
drive way, it is a good practice to turn the
wheels as illustrated.
cHEADED DOWNHILL WITH CURB:s1
Turn the wheels into the curb and move
the vehicle forward until the curb side
wheel gently touches the curb.
c HEADED UPHILL WITH CURB:
s2
Turn the wheels away from the curb and
move the vehicle back until the curb side
wheel gently touches the curb.
c HEADED UPHILL OR DOWNHILL, NO CURB:
s3
Turn the wheels toward the side of the
road so the vehicle will move away from
the center of the road if it moves.
4. Push the ignition switch to the LOCK
position.
WARNING
If the engine is not running or is turned off while
driving, the power assist for the steering will
not work. Steering will be harder to operate.
The power assisted steering uses a hydraulic
pump, driven by the engine, to assist steering.
If the engine stops or the drive belt breaks, you
will still have control of the vehicle. However,
much greater steering effort is needed, espe-
cially in sharp turns and at low speeds.
BRAKING PRECAUTIONS
The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at two wheels.
You may feel a small click and hear a sound
when the brake pedal is fully depressed slowly.
This is not a malfunction and indicates that the
brake assist mechanism is operating properly.
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. How-
ever, greater foot pressure on the brake pedal
will be required to stop the vehicle and the
stopping distance will be longer.
Wet brakes
When the vehicle is washed or driven through
water, the brakes may get wet. As a result, your
braking distance will be longer and the vehicle
may pull to one side during braking.
To dry brakes, drive the vehicle at a safe speed
while lightly tapping the brake pedal to heat-up
the brakes. Do this until the brakes return to
normal. Avoid driving the vehicle at high speeds
until the brakes function correctly.
POWER STEERING BRAKE SYSTEM
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WARNING
Always follow the instructions below. Failure to
do so could result in damage to the charging
system and cause personal injury.
2. If the booster battery is in another vehicle
sA, position the two vehicles (sAandsB)
to bring their batteries into close proxim-
ity to each other.
Do not allow the two vehicles to touch.
3. Apply the parking brake. Move the selec- tor lever to the P (Park) position. Switch
off all unnecessary electrical systems
(light, heater, air conditioner, etc.).
4. Remove vent caps on the battery (if so equipped). Cover the battery with a firmly
wrung out moist cloth
sCto reduce explo-
sion hazard. 5. Connect jumper cables in the sequence as
illustrated (
s1!s2!s3!s4).
If the battery is discharged, the ignition
switch cannot be moved from the LOCK posi-
tion and, if the steering lock is engaged, the
steering wheel cannot be moved. Connect
the jumper cables to the booster vehicle
sB
before pushing the ignition switch and disen-
gaging the steering lock.
CAUTION
cAlways connect positive (+) to positive (+)
and negative ( 2) to body ground (as illus-
trated) Ð not to the battery.
c Make sure the jumper cables do not touch
moving parts in the engine compartment and
that the cable clamps do not contact any
other metal.
6. Start the engine of the booster vehiclesA
and let it run for a few minutes.
7. Keep the engine speed of the booster vehicle
sAat about 2,000 rpm, and start
the engine of the vehicle being jump
started
sB.
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CAUTION
Do not keep the starter motor engaged for more
than 10 seconds. If the engine does not start
right away, push the ignition switch to the
LOCK position and wait 10 seconds before try-
ing again.
8. After starting your engine, carefully dis-connect the negative cable and then the
positive cable (
s4!s3!s2!s1).
9. Replace the vent caps (if so equipped). Be sure to dispose of the cloth used to
cover the vent holes as it may be con-
taminated with corrosive acid.
10. Put the battery cover and the engine compartment cover on.
Do not attempt to start the engine by pushing.
CAUTION
Automatic transmission models cannot be
push-started or tow-started. Attempting to do
so may cause transmission damage.
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 & Roadside
Assistance Information Booklet (Canada).
CAUTION
c Do not continue to drive if your vehicle over-
heats. Doing so could cause engine damage
or a vehicle fire.
c To avoid the danger of being scalded, never
remove the radiator cap while the engine is
still hot. When the radiator cap is removed,
pressurized hot water will spurt out, possi-
bly causing serious injury.
c Do not open the hood if steam is coming out.
If your vehicle is overheating (indicated by an
extremely high temperature gauge reading), or
if you feel a lack of engine power, detect
abnormal noise, etc., take the following steps:
1. Move the vehicle safely off the road, apply the parking brake and move the selector
lever to the P (Park) position.
Do not stop the engine.
2. Turn off the climate control. Open all the windows, move the heater or air condi-
tioner temperature control to maximum
hot and fan control to high speed.
PUSH STARTING IF YOUR VEHICLE OVERHEATS
6-10In case of emergency
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cWhen towing rear wheel drive models with
the front wheels on the ground or on towing
dollies: Push the ignition switch to the ACC
or ON position, and secure the steering
wheel in a straight-ahead position with a
rope or similar device. Never secure the
steering wheel by selecting the LOCK posi-
tion. This may damage the steering lock
mechanism.
All-Wheel Drive (AWD) models
INFINITI recommends that towing dollies be
used when towing your vehicle or place the
vehicle on a flatbed truck as illustrated.
CAUTION
Never tow AWD models with any of the wheels
on the ground as this may cause serious and
expensive damage to the powertrain.
All-Wheel Drive (AWD) models
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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 gen-
eral precautions which should be closely ob-
served.
WARNING
cPark 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).
c Be sure the ignition switch is in the LOCK
position when performing any parts replace-
ment or repairs.
c 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.
c It is advisable to secure or remove any loose
clothing and remove any jewelry, such as
rings, watches, etc. before working on your
vehicle.
c Always wear eye protection whenever you
work on your vehicle. c
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.
c 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.
c Keep smoking materials, flame and sparks
away from fuel tank and the battery.
c 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.
c The fuel filter or fuel lines should be serviced
by an INFINITI retailer because the fuel lines
are under high pressure even when the en-
gine is off.
CAUTION
cDo not work under the hood while the engine
is hot. Turn the engine off and wait until it
cools down. c
Avoid direct contact with used engine oil and
coolant. Improperly disposed engine oil, en-
gine coolant and/or other vehicle fluids can
damage the environment. Always conform to
local regulations for disposal of vehicle
fluid.
c Never connect or disconnect the battery or
any transistorized component while the ig-
nition switch is in the ON position.
c Never leave the engine or automatic trans-
mission related component harnesses dis-
connected while the ignition switch is in the
ON position.
This ª8. Maintenance and do-it-yourselfº 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 ªOWNER'S MANUAL/SERVICE
MANUAL ORDER INFORMATIONº in the ª9. Tech-
nical 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 affect
warranty coverage. If in doubt about any servic-
ing, we recommend that it be done by an INFINITI
retailer.
MAINTENANCE PRECAUTIONS
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1. Water pump
2. Alternator
3. Crankshaft pulley
4. Power steering fluid pump
5. Air conditioner compressor
WARNING
Be sure the ignition switch is in the LOCK posi-
tion before servicing drive belts. The engine
could rotate unexpectedly.
1. Visually inspect each belt for signs ofunusual wear, cuts, fraying or looseness.
If the belt is in poor condition or loose,
have it replaced or adjusted by an INFINITI
retailer.
2. Have the belts checked regularly for con- dition and tension.WARNING
Be sure the engine and the ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to remove the
spark plugs. An incorrect socket can damage
the spark plugs.
VK45DE engine
SDI1411B
SPARK PLUGS
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REPLACING
Replace the wiper blades if they are worn.
1. Push the ignition switch to the ON posi-tion and turn the windshield wiper switch
on. Push the ignition switch to the LOCK
position when the wiper is in the fully up
position. The wiper will stop as illustrated.
The wiper should be in the fully up position to
avoid scratching the engine hood or wiper
arm.
2. Pull the wiper arm.
3. Push the release tab
sA, and then move
the wiper blade down the wiper arm
s1
while pushing the release tab to remove.
4. Insert the new wiper blade onto the wiper arm until a click sounds.
5. Rotate the wiper blade so the dimple is in the groove.
CAUTION
cAfter wiper blade replacement, return the
wiper arm to its original position;
otherwise it may be damaged when the hood
is opened.
c Make sure the wiper blades contact the
glass; otherwise the arm may be damaged
from wind pressure.
SDI2185SDI1649
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Some vehicles are equipped with engine com-
partment and passenger compartment fuse
boxes that use only type
sAfuses. Other ve-
hicles are equipped with type
sAfuses in the
engine compartment fuse box and type
sB
fuses in the passenger compartment fuse box.
Type
sAfuses are provided as spare fuses. They
are stored in the passenger compartment fuse
box.
Type
sAfuses can be installed in the engine
compartment and passenger compartment fuse
boxes. If a type
sAfuse is used to replace a typesB
fuse, the typesAfuse will not be level with the
fuse pocket as shown in the illustration. This
will not affect the performance of the fuse.
Make sure the fuse is installed in the fuse box
securely.
Type
sBfuses cannot be installed in the under-
hood fuse boxes. Only use type
sAfuses in the
underhood fuse boxes.
ENGINE 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 LOCK position and the headlight
switch is turned off.
SDI1751SDI1752SDI1479A
FUSES
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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 LOCK position and the headlight
switch is turned off.
2. Open the fuse box lid.
3. Remove the fuse with the fuse puller
sA. 4. If the fuse is open
sA, replace it with a
new fuse
sB. Spare fuses are stored in the
fuse box.
5. If a new fuse also opens, have the electri- cal system checked and repaired by an
INFINITI retailer.
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cIf a methanol blend is used, it should contain
no more than 5% methanol (methyl alcohol,
wood alcohol). It should also contain a suit-
able amount of appropriate cosolvents and
corrosion inhibitors. If not properly formu-
lated with appropriate cosolvents and corro-
sion inhibitors, such methanol blends may
cause fuel system damage and/or vehicle
performance problems. At this time, suffi-
cient data is not available to ensure that all
methanol blends are suitable for use in
INFINITI vehicles.
If any driveability problems such as engine
stalling and difficult hot-starting are experi-
enced after using oxygenate-blend fuels, imme-
diately change to a non-oxygenate fuel or a fuel
with a low blend of MTBE.
Take care not to spill gasoline during refueling.
Gasoline containing oxygenates can cause paint
damage.
E-85 fuel
E-85 fuel is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline. E-85 can
only be used in a Flexible Fuel Vehicle (FFV). Do
not use E-85 fuel in your vehicle. U.S. govern-
ment regulations require fuel ethanol dispens-
ing pumps to be identified by a small, square, orange and black label with the common abbre-
viation or the appropriate percentage for that
region.
Aftermarket fuel additives
INFINITI does not recommend the use of any
aftermarket fuel additives (for example, fuel
injector cleaner, octane booster, intake valve
deposit removers, etc.) which are sold commer-
cially. Many of these additives intended for
gum, varnish or deposit removal may contain
active solvent or similar ingredients that can be
harmful to the fuel system and engine.
Octane rating tips
Using unleaded gasoline with an octane rating
lower than recommended can cause persistent,
heavy ªspark knockº. (Spark knock is a metallic
rapping noise.) If severe, this can lead to engine
damage. If you detect a persistent heavy spark
knock even when using gasoline of the stated
octane rating, or if you hear steady spark knock
while holding a steady speed on level roads,
have an INFINITI retailer correct the condition.
Failure to correct the condition is misuse of the
vehicle, for which INFINITI is not responsible.
Incorrect ignition timing will result in spark
knock, after-run and/or overheating, which may
cause excessive fuel consumption or enginedamage. If any of the above symptoms are
encountered, have your vehicle checked at an
INFINITI retailer.
However, now and then you may notice light
spark knock for a short time while accelerating
or driving up hills. This is not a cause for con-
cern, because you get the greatest fuel benefit
when there is light spark knock for a short time
under heavy engine load.
CAUTION
c
Your vehicle is not designed to run on E-85
fuel. Using E-85 fuel in a vehicle not specifi-
cally designed for E-85 fuel can damage fuel
system components and is not covered by
the INFINITI new vehicle limited warranty.
c E-85 is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline.
c U.S. government regulations require ethanol
dispensing pumps to be identified by a
small, square, orange and black label with
the common abbreviation or the appropriate
percentage for that region.
Technical and consumer information9-5
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