oil level INFINITI EX 2011 Owners Manual

CAUTION
Do not continue driving if the alternator belt is
loose, broken or missing.
Distance Control Assist (DCA)
system warning light
(orange; if so equipped)
This light comes on if there is a malfunction in
the Distance Control Assist (DCA) system.
If the warning light illuminates, park the vehicle
in a safe place. Turn the engine off, restart the
engine, resume driving and turn on the DCA
system again.
If it is not possible to turn on the system or the
warning light stays on, it may indicate that the
system is malfunctioning. Although the vehicle
is still driveable under normal conditions, have
the vehicle checked at an INFINITI retailer.
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
engineimmediately and call an INFINITI retailer
or other authorized repair shop. The engine oil pressure warning light is not de-
signed to indicate a low oil level. Use the dip-
stick to check the oil level.
(See “ENGINE OIL” in
the “8. Maintenance and do-it-yourself” sec-
tion.)
CAUTION
Running the engine with the engine oil pres-
sure warning light on could cause serious dam-
age to the engine almost immediately. Such
damage is not covered by warranty. Turn off the
engine as soon as it is safe to do so.
Intelligent Cruise Control
(ICC) system warning light
(orange; if so equipped)
This light comes on if there is a malfunction in
the Intelligent Cruise Control (ICC) system.
If the warning light comes on, park the vehicle
in a safe place. Turn the engine off, restart the
engine, resume driving and set the ICC system
again.
If it is not possible to set the system or the
indicator stays on, it may indicate that the sys-
tem is malfunctioning. Although the vehicle is
still driveable under normal conditions, have the
vehicle checked at an INFINITI retailer.
Intelligent Key warning
light
After the ignition switch is pushed to the ON
position, this light comes on for about 2 sec-
onds and then turns off.
This light warns of a malfunction with the
electrical steering lock system (if so equipped)
or the Intelligent Key system.
If the light comes on while the engine is
stopped, it may be impossible to free the
steering lock (if so equipped) or to start the
engine. If the light comes on while the engine is
running, you can drive the vehicle. However in
these cases, contact an INFINITI retailer for
repair as soon as possible.
Lane departure warning light
(orange; if so equipped)
When the ignition switch is pushed to the ON
position, the light will come on in orange, turn
green, and then turn off. This indicates that the
Lane Departure Warning (LDW) and Lane Depar-
ture Prevention (LDP) systems are operational.
While the LDW and/or LDP system is on, the
light will blink in orange and a warning chime
will sound if the vehicle is traveling close to
either the left or the right of a traveling lane
with detectable lane markers.
2-14Instruments and controls

4. Distance to empty (dte — mls or
km)
The distance to empty (dte) mode provides you
with an estimation of the distance that can be
driven before refueling. The dte is constantly
being calculated, based on the amount of fuel
in the fuel tank and the actual fuel consump-
tion.
The display is updated every 30 seconds.
The dte mode includes a low range warning
feature. If the fuel level is low, the warning is
displayed on the screen.
When the fuel level drops even lower, the dte
display will change to “——”.
●If the amount of fuel added is small, the
display just before the ignition switch is
pushed to the OFF position may continue to
be displayed.
● When driving uphill or rounding curves, the
fuel in the tank shifts, which may momen-
tarily change the display.
5. Outside air temperature (ICY — °F
or °C)
The outside air temperature is displayed in °F or
°C in the range of 22 to 131°F (30 to 55°C). The outside air temperature mode includes a
low temperature warning feature. If the outside
air temperature is below 37°F (3°C), the warning
is displayed on the screen.
The outside temperature sensor is located in
front of the radiator. The sensor may be affected
by road or engine heat, wind directions and
other driving conditions. The display may differ
from the actual outside temperature or the
temperature displayed on various signs or bill-
boards.
6. Setting
Setting cannot be made while driving. A mes-
sage “Setting can only be operated when
stopped” is also displayed on the dot matrix
crystal display.
The
switchAandswitchBare
used in the setting mode to select and decide a
menu.
SKIP :
Push the
switchAto move to the
warning check mode.
Push the
switchBto select other
menus. ALERT :
There are 3 submenus under the alert menu.
●
BACK
Select this submenu to return to the top
page of the setting mode.
● TIME TO REST
Select this submenu to specify when the
“time to rest” indicator activates.
● ICY
Select this submenu to display the low out-
side temperature warning.
MAINTENANCE :
There are 5 submenus under the maintenance
menu.
● BACK
Select this submenu to return to the top
page of the setting mode.
● ENGINE OIL
Select this submenu to set or reset the
distance for changing the engine oil.
● OIL FILTER
Select this submenu to set or reset the
distance for replacing the oil filter.
2-28Instruments and controls

NOTE:
The Intelligent Key port does not charge the In-
telligent Key battery. If you see the low battery
indicator in the dot matrix liquid crystal display,
replace the battery as soon as possible. (See
“INTELLIGENT KEY BATTERY REPLACEMENT” in
the “8. Maintenance and do-it-yourself” sec-
tion.)
CAUTION
●Never place anything except the Intelligent
Key in the Intelligent Key port. Doing so may
cause damage to the equipment.
● Make sure the Intelligent Key is in the cor-
rect direction when inserting it to the Intelli-
gent Key port. The engine may not start if it is
in the incorrect direction.
● Remove the Intelligent Key from the Intelli-
gent Key port after the ignition switch is
pushed to the OFF position. ●
Make sure the area around the vehicle is
clear.
● Check fluid levels such as engine oil, cool-
ant, brake fluid and window washer fluid as
frequently as possible, or at least whenever
you refuel.
● Check that all windows and lights are clean.
● Visually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
● Lock all doors.
● Position seat and adjust head restraints.
● Adjust inside and outside mirrors.
● Fasten seat belts and ask all passengers to
do likewise.
● Check the operation of warning lights when
the ignition switch is pushed to the ON
position. (See “WARNING/INDICATOR LIGHTS
AND AUDIBLE REMINDERS” in the “2. Instru-
ments and controls” section.)
1. Apply the parking brake.
2. Move the selector lever to the P (Park) or
N (Neutral) position. (P is recommended.)
The starter is designed not to operate unless
the selector lever is in either of the above
positions.
3. Push the ignition switch to the ON posi-tion. Depress the brake pedal and push
the ignition switch to start the engine.
To start the engine immediately, push and
release the ignition switch while depressing
the brake pedal with the ignition switch in
any position.
● If the engine is very hard to start in
extremely cold weather or when restart-
ing, depress the accelerator pedal a little
(approximately 1/3 to the floor) and while
holding, crank the engine. Release the
accelerator pedal when the engine starts.
● If the engine is very hard to start because
it is flooded, depress the accelerator
pedal all the way to the floor and hold it.
Push the ignition switch to the ON posi-
tion to start cranking the engine. After 5
or 6 seconds, stop cranking by pushing
the ignition switch to OFF. After cranking
the engine, release the accelerator pedal.
Crank the engine with your foot off the
accelerator pedal by depressing the brake
BEFORE STARTING THE ENGINE STARTING THE ENGINE
Starting and driving5-11

8 Maintenance and do-it-yourself
Maintenance requirement.......................... 8-2
Scheduled maintenance ........................ 8-2
General maintenance ........................... 8-2
Where to go for service ......................... 8-2
General maintenance .............................. 8-2
Explanation of maintenance items ............... 8-2
Maintenance precautions .......................... 8-5
Engine compartment check locations ................ 8-6
VQ35HR engine ................................ 8-6
Engine cooling system ............................. 8-6
Checking engine coolant level ................... 8-7
Changing engine coolant ........................ 8-8
Engine oil ........................................ 8-8
Checking engine oil level ....................... 8-8
Changing engine oil and filter ................... 8-8
Automatic transmission fluid .......................8-11
Power steering fluid ............................... 8-11
Brake fluid ...................................... 8-12
Window washer fluid ............................. 8-12
Battery .......................................... 8-13
Jump starting ................................. 8-14
Variable voltage control system ...................8-15
Drive belts ....................................... 8-15Spark plugs
..................................... 8-16
Replacing spark plugs ......................... 8-16
Air cleaner ....................................... 8-16
Windshield wiper blades .......................... 8-17
Cleaning ...................................... 8-17
Replacing ..................................... 8-18
Rear window wiper blades ........................8-19
Brakes .......................................... 8-19
Self-adjusting brakes .......................... 8-19
Brake pad wear warning ....................... 8-19
Fuses ........................................... 8-20
Engine compartment ........................... 8-20
Passenger compartment ....................... 8-21
Intelligent Key battery replacement ................8-22
Lights ........................................... 8-24
Headlights .................................... 8-25
Exterior

and interior lights ..................... 8-26
Wheels and tires ................................. 8-28
Tire pressure .................................. 8-28
Tire labeling .................................. 8-31
Types of tires ................................. 8-33
Tire chains ................................... 8-34
Changing wheels and tires..................... 8-35

Warning lights and chimes:Make sure that all
warning lights and chimes are operating prop-
erly.
Windshield defroster: Check that the air comes
out of the defroster outlets properly and in
sufficient quantity when operating the heater or
air conditioner.
Windshield wiper and washer*: Check that the
wipers and washer operate properly and that
the wipers do not streak.
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time
you check the engine oil or refuel).
Battery*: Check the fluid level in each cell. It
should be between the MAX and MIN lines.
Vehicles operated in high temperatures or un-
der severe condition require frequent checks of
the battery fluid level.
Brake fluid level*: Make sure that the brake
fluid level is between the MAX and MIN lines on
the reservoir.
Engine coolant level*: Check the coolant level
when the engine is cold.
Engine drive belts*: Make sure that no belt is
frayed, worn, cracked or oily. Engine oil level*:
Check the level after parking
the vehicle on a level spot and turning off the
engine. Wait more than 15 minutes for the oil to
drain back into the oil pan.
Exhaust system: Make sure there are no loose
supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of
exhaust fumes, immediately have the exhaust
system inspected by an INFINITI retailer. (See
“PRECAUTIONS WHEN STARTING AND DRIVING”
in the “5. Starting and driving” section for
exhaust gas (Carbon monoxide).)
Fluid leaks: Check under the vehicle for fuel, oil,
water or other fluid leaks after the vehicle has
been parked for a while. Water dripping from
the air conditioner after use is normal. If you
should notice any leaks or if gasoline fumes are
evident, check for the cause and have it cor-
rected immediately.
Power steering fluid level* and lines: Check the
level when the fluid is cold, with the engine off.
Check the lines for proper attachment, leaks,
cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, rot or loose
connections. Underbody:
The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, other-
wise rust will form on the floor pan, frame, fuel
lines and around the exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, being careful
to clean those areas where mud and dirt may
accumulate. For additional information, see
“CLEANING EXTERIOR” in the “7. Appearance
and care” section.
Windshield washer fluid*: Check that there is
adequate fluid in the reservoir.
8-4Maintenance and do-it-yourself

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
●Park 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).
● Be sure the ignition switch is in the OFF or
LOCK position when performing any parts
replacement or repairs.
● Never connect or disconnect the battery or
any transistorized component while the ig-
nition switch is in the ON position.
● Never leave the engine or automatic trans-
mission related component harnesses dis-
connected while the ignition switch is in the
ON position.
● 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. ●
It is advisable to secure or remove any loose
clothing and remove any jewelry, such as
rings, watches, etc. before working on your
vehicle.
● Always wear eye protection whenever you
work on your vehicle.
● 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.
● 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.
● Keep smoking materials, flame and sparks
away from fuel tank and the battery.
● 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.
● On gasoline engine models, the fuel filter or
fuel lines should be serviced by an INFINITI
retailer because the fuel lines are under high
pressure even when the engine is off.
CAUTION
● Do not work under the hood while the engine
is hot. Turn the engine off and wait until it
cools down.
● Avoid direct contact with used engine oil and
coolant. Improperly disposed engine oil,
coolant, and/or other vehicle fluids can dam-
age the environment. Always conform to lo-
cal regulations for disposal of vehicle fluid.
This “8. Maintenance and do-it-yourself” 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 “OWNER’S MANUAL/SERVICE
MANUAL ORDER INFORMATION” in the “9. Tech-
nical and consumer information” section.)
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could affect
your warranty coverage. If in doubt about any
servicing, we recommend that it be done by an
INFINITI retailer.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5

of coolant or the use of non-distilled water will
reduce the life expectancy of the factory-fill
coolant. Refer to the INFINITI Service and Main-
tenance Guide for more details.
If the cooling system requires coolant fre-
quently, have it checked by an INFINITI retailer.
CHANGING ENGINE COOLANT
Major cooling system repairs should be per-
formed by an INFINITI retailer. The service pro-
cedures can be found in the appropriate INFINITI
Service Manual.
Improper servicing can result in reduced heater
performance and engine overheating.
WARNING
●To avoid the danger of being scalded, never
change the coolant when the engine is hot.
●
Never remove the radiator cap when the engine
is hot. Serious burns could be caused by high
pressure fluid escaping from the radiator.
●Avoid direct skin contact with used coolant. If
skin contact is made, wash thoroughly with
soap or hand cleaner as soon as possible.
● Keep coolant out of reach of children and
pets.
Engine coolant must be disposed of properly.
Check your local regulations.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way.
5. Remove the dipstick again and check the oil level. It should be within the range
1.
If the oil level is below
2, remove the oil
filler cap and pour recommended oil
through the opening. Do not overfill
3.
6. Recheck oil level with the dipstick.
It is normal to add some oil between oil mainte-
nance intervals or during the break-in period,
depending on the severity of operating condi-
tions.
CAUTION
Oil level should be checked regularly. Operat-
ing the engine with an insufficient amount of oil
can damage the engine, and such damage is
not covered by warranty.
CHANGING ENGINE OIL AND FILTER
Vehicle set-up
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn the engine off and wait more than 15 minutes.
4. Raise and support the vehicle using a suitable floor jack and safety jack stands.
●Place the safety jack stands under the
vehicle jack-up points.
● A suitable adapter should be attached to
the jack stand saddle.
SDI2045
ENGINE OIL
8-8Maintenance and do-it-yourself

7. Screw in the oil filter clockwise until aslight resistance is felt, then tighten ad-
ditionally more than 2/3 turn.
Oil filter tightening torque:11 to 15 ft-lb
(14.7 to 20.5 N·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·m)
Do not use excessive force.
9. Refill engine with recommended oil and install the oil filler cap securely.
See “CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS” in the “9. Technical and
consumer information” 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.
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 15 minutes. Check the oil level with the
dipstick. Add engine oil if necessary.
After the operation
1. Install the engine undercover into positionas 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 un- dercover 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
●Prolonged and repeated contact with used
engine oil may cause skin cancer.
● 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.
● Keep used engine oil out of reach of children.
8-10Maintenance and do-it-yourself

The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure instructed in the “8.
Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)Recommended specifications
US measure Imp measure Liter
Fuel 20 gal16-5/8 gal 76 See “FUEL RECOMMENDATION” later in this section.
Engine oil*1
Drain and refill With oil filter change 5-1/8 qt4-3/8 qt4.9 •Engine oil with API Certification Mark*2*3
•Viscosity SAE 5W-30
Without oil filter change 4-7/8 qt4 qt4.6
Cooling system With reservoir9-1/8 qt7-5/8 qt8.6 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
Reservoir 7/8 qt3/4 qt0.8
Automatic transmission fluid ——— Genuine NISSAN Matic S ATF*4
Differential gear oil ——— Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or API GL-5 Viscosity SAE
80W-90*5
Transfer fluid ——— Genuine NISSAN Matic J ATF*6
Power steering fluid (PSF) Refill to the proper oil level according to the instructions
in the “8. Maintenance and do-it-yourself” section. Genuine NISSAN PSF or equivalent*7
Brake fluid Genuine NISSAN Super Heavy Duty Brake Fluid*8 or equivalent DOT 3
Multi-purpose grease NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant ——— HFC-134a (R-134a)*9
Air conditioning system lubricants ——— NISSAN A/C System Oil
Type S or exact equivalent
Window washer fluid ——— Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or equivalent
*1: For additional information, see “ENGINE OIL” in the “8. Maintenance and do-it-yourself” section for changing engine oil.
*2: For additional information, see later in this paragraph for engine oil and oil filter recommendation.
*3: INFINITI recommends Genuine NISSAN Ester Oil available from an INFINITI retailer.
*4:Using automatic transmission fluid other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and automatic transmission durability, and may damage the
automatic transmission, which is not covered by the INFINITI new vehicle limited warranty.
*5: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 32°F (0°C).
*6: Using transfer fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and transfer durability, and may damage the transfer, which is not covered by the
INFINITI new vehicle limited warranty.
*7: DEXRON
TMVI type ATF
*8: Available in mainland US through an INFINITI retailer.
*9: For additional information, see “VEHICLE IDENTIFICATION” later in this section for air conditioner specification label.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information

Cargo light................... .2-56
Catalytic converter, Three way catalyst .....5-2
CD/CF/USB memory care and cleaning . . . .4-88
Center multi-function control panel .......4-2
Child restraints ................. .1-20
Booster seats ................ .1-34
LATCH system ................ .1-22
Precautions on child restraints .......1-21
Child safety ................... .1-19
Child safety rear door lock ............3-6
Chimes Audible reminders ............. .2-20
Seat belt warning light and chime .....2-16
Circuit breaker, Fusible link ..........8-20
Cleaning exterior and interior ........7-2, 7-4
Climate control, Automatic climate control . .4-39
Clock ...................... .2-44
Coat hooks ................... .2-48
Cockpit ...................... .2-2
Cold weather driving .............. .5-83
Compact Disc (CD) player (See audio
system) ..................... .4-65
Compact spare tire ............... .8-37
Compass ..................... .2-8
Console box .................. .2-47
Controller, Center multi-function control
panel ....................... .4-5
Controls Control panel button .............4-2
INFINITI Controller .............. .4-5
Coolant Capacities and recommended fuel/
lubricants .................. .9-2
Changing engine coolant ...........8-8
Checking engine coolant level ........8-7
Corrosion protection .............. .7-6Cover, Cargo cover
............... .2-48
Cruise control .................. .5-32
Fixed speed cruise control (on ICC
system) ................... .5-50
Cup holders ................... .2-45
Current fuel consumption ............2-27
D
Daytime

running light system ..........2-37
Defroster switch, Rear window and
outside mirror defroster switch .........2-34
Dimensions ................... .9-9
Distance Control Assist (DCA) system .....5-54
Distance Control Assist (DCA) system
warning light .................. .2-14
Distance to empty ............... .2-28
Door/lift gate open warning ..........2-24
Dot matrix liquid crystal display ........2-20
Drive belts ................... .8-15
Drive positioner ................ .3-24
Driving All-wheel drive (AWD) ............5-74
All-wheel drive (AWD) safety precautions . .5-7
Cold weather driving .............5-83
Driving with automatic transmission . . . .5-12
On-pavement and off-road driving ......5-5
Precautions when starting and driving . . .5-2
DS (Drive Sport) mode ..............5-14
DVD player operation ............. .4-66
E
Economy, Fuel ................. .5-73
Elapsed time .................. .2-27Elapsed time and trip odometer . . .
.....2-27
Emission control information label .......9-11
Emission control system warranty . ......9-18
Engine Before starting the engine ..........5-11
Break-in schedule ............. .5-73
Capacities and recommended fuel/
lubricants .................. .9-2
Changing engine coolant ...........8-8
Changing engine oil and filter ........8-8
Checking engine coolant level ........8-7
Checking engine oil level ...........8-8
Coolant temperature gauge .........2-7
Emergency engine shut off .........5-10
Engine block heater .............5-85
Engine compartment check locations . . . .8-6
Engine

cooling system............8-6
Engine oil .................. .8-8
Engine oil and oil filter recommendation . .9-5
Engine oil replacement indicator ......2-26
Engine oil viscosity ............. .9-5
Engine serial number ............9-10
Engine specifications .............9-7
Engine start operation indicator . . . . . .2-23
If your vehicle overheats ..........6-10
Starting the engine ............. .5-11
Entry/exit function, Automatic drive
positioner .................... .3-24
Event Data Recorders (EDR) ...........9-21
Exhaust gas (carbon monoxide) .........5-2
F
F.M.V.S.S./C.M.V.S.S. certification label . . . .9-11
10-2