ignition INFINITI M 2011 Owners Manual

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.
REPLACING SPARK PLUGS
If replacement is required, see an INFINITI re-
tailer for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the iridium-tipped
spark plugs as frequently as the conventional
type spark plugs since they will last much
longer. Follow the maintenance schedule in
“INFINITI Service and Maintenance Guide”, but
do not reuse them by cleaning or regapping.
Always replace spark plugs with recommended
or equivalent ones.
SDI2020
VK56VD engine
SDI2549
SPARK PLUGSAIR CLEANER
Maintenance and do-it-yourself8-19
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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 OFF or LOCK position and the head-
light switch is turned to 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
A, replace it with a
new fuse
B. Spare fuses are stored in the
passenger compartment fuse box.
6. If a new fuse also opens, have the elec- trical system checked and repaired by an
INFINITI retailer.
The holder1also contains the fuses. For
checking and/or replacing, see an INFINITI re-
tailer.
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 INFINITI
parts.
SDI1754
Maintenance and do-it-yourself8-23
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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 OFF or LOCK position and the head-
light switch is turned to OFF.
2. Open the fuse box lid. 3. Remove the fuse with the fuse puller
A.
4. If the fuse is open, replace it with a new fuse.
5. If a new fuse also opens, have the electri- cal system checked and repaired by an
INFINITI retailer. Spare fuses are stored in
the fuse box.
Extended storage switch (if equipped)
If any electrical equipment does not operate,
remove the extended storage switch and check
for an open issue.
NOTE:
The extended storage switch is used for long
term vehicle storage. Even if the extended stor-
age switch is broken it is not necessary to re-
place it. Replace only the open fuse in the switch
with a new fuse.
SDI2034
SDI2704
8-24Maintenance and do-it-yourself
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How to remove the extended storage switch:
1. To remove the extended storage switch,be sure the ignition switch is in the OFF or
LOCK position.
2. Be sure the headlight switch is in the OFF position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
1found on each
side of the storage switch.
5. Pull the storage switch straight out from the fuse box
2.
CAUTION
Be careful not to allow children to swallow the
battery and removed parts.
To replace the battery:
1. Release the lock knob at the back of theIntelligent Key and remove the mechanical
key.
SDI2294
INTELLIGENT KEY BATTERY REPLACEMENT
Maintenance and do-it-yourself8-25
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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 (Example: fuel injec-
tor cleaner, octane booster, intake valve de-
posit 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 above can cause per-
sistent, heavy spark knock. (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 mis-
use of the vehicle, for which INFINITI is not re-
sponsible.
Incorrect ignition timing will result in knocking,
after-run or overheating. This in turn may cause
excessive fuel consumption or damage to the
engine. If any of the above symptoms are
encountered, have your vehicle checked at an
INFINITI retailer or other competent service fa-
cility.
However, now and then you may notice light
spark knock for a short time while accelerating
or driving up hills. This is no cause for concern,
because you get the greatest fuel benefit when
there is light spark knock for a short time under
heavy engine load.
CAUTION
●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.
● E-85 is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline.
● 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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ENGINE
ModelVK56VDVQ37VHR
Type Gasoline, 4-cycle Gasoline, 4-cycle
Cylinder arrangement 8-cylinder, V-slanted at
90° 6-cylinder, V-slanted at
60°
Bore × Stroke in (mm) 3.858 × 3.622
(98.0 × 92.0) 3.760 × 3.385
(95.5 × 86.0)
Displacement cu in (cm
3) 338.78 (5,552) 225.54 (3,696)
Firing order 1-8-7-3-6-5-4-21-2-3-4-5-6
Idle speed rpm No adjustment is necessary.
Ignition timing
(B.T.D.C.) degree/rpm
Spark plug DILKAR7B11FXE24HR11
Spark plug gap
(Normal) in (mm)
0.043 (1.1) 0.043 (1.1)
Camshaft operation Timing chainTiming chain
This spark ignition system complies with the Canadian standard ICES-002.
VK56VD engine
STI0397B
VQ37VHR engine
STI0425
SPECIFICATIONS
9-8Technical and consumer information
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Additional information concerning motor
vehicle safety may be obtained from
Transport Canada’s Road Safety Infor-
mation Centre at 1-800-333-0371 or on-
line at www.tc.gc.ca/roadsafety (English
speakers) or
www.tc.gc.ca/securiteroutiere (French
speakers).
To notify INFINITI of any safety concerns
please contact our Consumer Informa-
tion Centre toll free at 1-800-361-4792.A vehicle equipped with Intelligent All-Wheel
Drive (AWD) should never be tested using a two
wheel dynamometer (such as the dynamom-
eters used by some states for emissions test-
ing), or similar equipment. Make sure you in-
form test facility personnel that your vehicle is
equipped with AWD before it is placed on a
dynamometer. Using the wrong test equipment
may result in transmission damage or unex-
pected vehicle movement which could result in
serious vehicle damage or personal injury.
Due to legal requirements in some states/
areas, your vehicle may be required to be in
what is called the “ready condition” for an
Inspection/Maintenance (I/M) test of the emis-
sion control system.
The vehicle is set to the “ready condition” when
it is driven through certain driving patterns.
Usually, the “ready condition” can be obtained
by ordinary usage of the vehicle.
If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready condition”. Before taking
the I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Place the ignition switch in the ON position
without starting the engine. If the Malfunction
Indicator Light (MIL) comes on steady for 20
seconds and then blinks for 10 seconds, the I/Mtest condition is “not ready”. If the MIL does not
blink after 20 seconds, the I/M test condition is
“ready”.
Contact an INFINITI retailer to set the “ready
condition” or to prepare the vehicle for testing.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST (US only)
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Event Data Recorders (EDR)..........9-23
Exhaust gas (carbon monoxide) ........5-2
Filter Air cleaner housing filter .........8-19
Changing engine oil and filter ......8-12
F
Flashers
(See hazard warning flasher switch) .....2-37
Flat tire ..................... .6-2
Flat towing .................. .9-19
Floor mat cleaning ............... .7-5
Fluid Automatic transmission fluid (ATF) . . . .8-14
Brake fluid ................. 8-15
Capacities and recommended
fuel/lubricants ...............9-2
Engine coolant ............... 8-10
Engine oil .................. 8-11
Power steering fluid ............8-14
Window washer fluid ...........8-15
FM-AM-SAT radio with Compact Disc (CD)
player ..................... .4-58
F.M.V.S.S./C.M.V.S.S. certification label . . .9-12
Fog light switch ............... .2-37
Forward Collision Warning (FCW) system . .5-73
Front passenger air bag and status light . .1-43
Front power seat adjustment ..........1-3
Front-seat active head restraints ........1-7
Front seat, Front seat adjustment .......1-3
Fuel Capacities and recommended
fuel/lubricants ............... .9-2
Fuel economy ................ 5-81
Fuel economy information (display) . . . 4-10 Fuel-filler cap
................ 3-19
Fuel-filler door ............... 3-19
Fuel octane rating .............9-4
Fuel recommendation ...........9-4
Gauge ....................2-8
Fuses ..................... .8-22
Fusible links ................. .8-23
G
Garage door opener, HomeLink Universal
Transceiver .................. .2-57
Gascap .................... .3-19
Gauge ...................... .2-5
Gauge Engine coolant temperature gauge .
. . .2-7
Fuel gauge ..................2-8
Odometer ..................2-6
Speedometer ................2-6
Tachometer .................2-7
Trip computer ............... 2-24
General maintenance ..............8-2
Glove box ................... .2-47
H
Hands-free phone system, Bluetooth
(with navigation system) ...........4-86
Hands-free phone system, Bluetooth
(without navigation system) .........4-96
Hazard warning flasher switch ........2-37
Headlights Aiming control (See adaptive front
lighting system (AFS)) ...........2-35 Bulb replacement
............. 8-28
Headlight switch .............. 2-33
Xenon headlights ............. 2-32
Head restraints ................. .1-4
Heated seats ................. .2-39
Heated steering wheel .............2-38
Heater Automatic climate control . . . . .....4-30
Engine block heater ............5-93
HomeLink Universal Transceiver .......2-57
Hood release ................. .3-16
Hook, Coat hooks .............. .2-48
Horn ...................... .2-39
I
Ignition switch, Automatic transmission
models ..................... .5-12
Ignition switch (Push-button) ..........5-7
Immobilizer system ............. .2-29
In-cabin microfilter .............. .4-43
Indicator, Dot matrix display .........2-19
Indicator lights ................ .2-15
INFINITI Vehicle Immobilizer System .....2-29
INFINITI voice recognition standard
mode ..................... .4-109
INFINITI

voice recognition system ......4-109
INFO button .................. .4-8
Inside mirror ................. .3-23
Inspection/maintenance (I/M) test ......9-22
Instrument brightness control ........2-36
Instrument panel ............... .2-4
Intelligent Brake Assist (IBA) off indicator
light ...................... .2-16
Intelligent Brake Assist (IBA) system .....5-77
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Meters and gauges.............. .2-5
Meters and gauges, Instrument brightness
control ..................... .2-36
Mirror Inside mirror ............... .3-23
Outside mirrors .............. 3-24
Monitor, Rearview monitor ..........4-24
Moonroof ................... .2-51
Music box hard drive ..........4-57 , 4-76
N
New vehicle break-in .............5-80
O
Odometer .................... .2-6
Off-road recovery ............... .5-5
Oil Capacities and recommended
fuel/lubricants ............... .9-2
Changing engine oil and filter ......8-12
Checking engine oil level .........8-11
Engine oil .................. 8-11
Engine oil viscosity .............9-6
Oil filter replacement indicator .....2-23
Operation, Indicators for operation
(dot matrix) .................. .2-21
Outside air temperature ............2-25
Outside mirrors ................ .3-24
Owner’s Manual/Service Manual order
information .................. .9-23 P
Panic alarm .................. .3-14
Parking Parking brake operation ..........5-16
Parking on hills .............. 5-83
Parking brake break-in ............5-84
Personal lights ................ .2-55
Phone, Car phone or CB radio ........4-85
Power Power door lock .............. .3-4
Power outlet ................ 2-44
Power steering fluid ............8-14
Power steering system ..........5-84
Power windows .............. 2-49
Power front seat adjustment ..........1-3
Precautions Audio

operation ............. .4-44
Braking precautions ............5-84
Child restraints ............... 1-19
Cruise control ............... 5-39
Maintenance .................8-5
Seat belt usage ............... 1-11
Supplemental restraint system ......1-36
When starting and driving .........5-2
Pre-crash seat belts with comfort function . .1-13
Preview function ............... .5-85
Preview function (for Intelligent cruise
control system) ................ .5-62
Preview Function warning light ........2-14
Push-button ignition switch ..........5-7
Push starting ................. .6-10 R
Radio ..................... .4-44
Radio Car phone or CB radio ...........4-85
FM-AM-SAT radio with Compact Disc (CD)
player .................... 4-58
Rain-sensing auto wiper system . . . . . . .2-31
Rapid air pressure loss .............5-6
Readiness for inspection/maintenance
(I/M) test (US only) ............. .9-22
Rear door lock, Child safety rear door lock . .3-6
Rear sunshade ................ .2-53
Rearview monitor .............. .4-24
Rear window and outside mirror defroster
switch ..................... .2-32
Recorders, Event data .............9-23
Registering your vehicle in another
country .................... .9-10
Remote keyless entry system .........3-13
Reporting safety defects (US only) ......9-21
Roadside assistance program .........6-2
Rollover ..................... .5-5
Roof, Moonroof ............... .2-52
Safety Child seat belts .............. .1-17
Reporting safety defects (US only) ....9-21
S
Satellite radio operation ............4-59
Seat adjustment Front power seat adjustment ........1-3
Front seats ..................
1-3
10-5
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Seat belt(s)Child safety ................ .1-17
Infants .................... 1-18
Injured persons ............... 1-13
Larger children ............... 1-18
Precautions on seat belt usage ......1-11
Pre-crash seat belts with comfort
function ................... 1-13
Pregnant women .............. 1-13
Seat belt cleaning .............7-6
Seat belt extenders ............1-16
Seat belt maintenance ...........1-17
Seat belts .................. 1-11
Seat belts with pretensioners ......1-47
Seat belt warning light and chime ....2-14
Shoulder belt height adjustment .....1-16
Small children ............... 1-18
Three-point type .............. 1-14
Seat(s) Climate controlled seats .........2-40
Driver-side memory ............3-26
Heated seats ................ 2-39
Seats .....................1-2
Seat synchronization function ........3-27
Security system (INFINITI Vehicle Immobilizer
System), Engine start .............2-29
Security system, Vehicle security system . .2-27
Selector lever Shift lock release ............. .5-15
Servicing air conditioner
(See automatic climate control) .......4-30
Servicing climate control ...........4-44
SETTING button ................ .4-14
Shifting, Automatic transmission .......5-12
Shift lock release Transmission ............... .5-15Shoulder belt height adjustment
.......1-16
Spare tire .................... .9-9
Spark plugs .................. .8-19
Speedometer .................. .2-6
Starting Before starting the engine .........5-10
Precautions

when starting and driving . . 5-2
Starting the engine ............. 5-11
STATUS button ................. .4-8
Status light, Front passenger air bag . . . .1-43
Steering Heated steering wheel ...........2-38
Power steering fluid ............8-14
Power steering system ..........5-84
Steering lock release malfunction
indicator .................. 2-21
Steering-wheel-mounted controls for
audio .................... 4-83
Tilt/telescopic steering ..........3-21
Storage .................... .2-45
Sunglasses holder .............. .2-46
Sunshade (rear) ............... .2-53
Sun visors ................... .3-22
Supplemental air bag warning labels . . . .1-48
Supplemental air bag warning light . .1-48 , 2-15
Supplemental restraint system ........1-36
Supplemental restraint system, Precautions
on supplemental restraint system ......1-36
Switch Autolight switch ............. .2-33
Fog light switch .............. 2-37
Hazard warning flasher switch ......2-37
Headlight switch .............. 2-33
Ignition switch automatic transmission
models ................... 5-12
Intelligent Brake Assist (IBA) OFF switch . . 2-42
Power door lock switch...........3-5
Rear window and outside mirror defroster
switch .................... 2-32
Turn signal switch ............. 2-37
Vehicle dynamic control (VDC) off
switch ................... 2-43
T
Tachometer ................... .2-7
Temperature gauge, Engine coolant
temperature gauge .............. .2-7
Theft (INFINITI Vehicle Immobilizer System),
Engine start .................. .2-29
Three-way catalyst ............... .5-2
Tilt/telescopic steering .............3-21
Tire Tire replacement indicator ........2-23
Tire rotation ................ 8-37
Tire pressure, Low tire pressure warning
light ...................... .2-13
Tires Flat tire ................... .6-2
Low tire pressure warning system ....5-3
Spare tire ................. 8-40
Tire and Loading information label . . . 8-32
Tire chains ................. 8-37
Tire dressing ................7-4
Tire pressure ................ 8-30
Tire pressure monitoring system
(TPMS) ....................5-3
Types of tires ............... 8-36
Uniform tire quality grading .......9-20
Wheels and tires ............. 8-30
Wheel/tire size ...............9-9
10-6
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