2011 INFINITI EX heater

WARNING
Always follow the instructions below. Failure to
do so could result in damage to the charging
system and cause personal injury.
1. If the booster battery is in another vehicle
A, position the two vehicles (AandB)
to bring their batteries into close proxim-
ity to each other.
Do not allow the two vehicles to touch.2. 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.). 3. Remove vent caps on the battery (if so
equipped). Cover the battery with a firmly
wrung out moist cloth
Cto reduce explo-
sion hazard.
4. Connect jumper cables in the sequence as illustrated (
1→2→3→4).
For models with a steering wheel lock
mechanism: If the battery is disconnected or
discharged, the steering wheel will lock and
cannot be turned. Supply power using
jumper cables before pushing the ignition
switch and disengaging the steering lock.
CAUTION
●Always connect positive (+) to positive (+)
and negative () to body ground (as illus-
trated) — not to the battery.
● Make sure the jumper cables do not touch
moving parts in the engine compartment and
that clamps do not contact any other metal.
5. Start the engine of the booster vehicleA
and let it run for a few minutes.
6. Keep the engine speed of the booster vehicle
Aat about 2,000 rpm, and start
the engine of the vehicle being jump
started
B.
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 OFF
position and wait 10 seconds before trying
again.
7. After starting your engine, carefully dis- connect the negative cable and then the
positive cable (
4→3→2→1).
SCE0734
In case of emergency6-9

8. Replace the vent caps (if so equipped). Besure to dispose of the cloth used to cover
the vent holes as it may be contaminated
with corrosive acid.
9. Put the battery 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.
● Three way catalyst equipped models should
not be started by pushing since the three
way catalyst may be damaged.
● Never try to start the vehicle by towing it;
when the engine starts, the forward surge
could cause the vehicle to collide with the
tow vehicle.
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 Information
Booklet (Canada).
CAUTION
● Do not continue to drive if your vehicle over-
heats. Doing so could cause engine damage
or a vehicle fire.
● 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.
● 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.
3. If engine overheating is caused by climb- ing a long hill on a hot day, run the engine
at a fast idle (approximately 1,500 rpm)
until the temperature gauge indication
returns to normal.
PUSH STARTING IF YOUR VEHICLE OVERHEATS
6-10In case of emergency

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

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

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

FilterAir cleaner housing filter ..........8-16
Changing engine oil and filter ........8-8
Flashers (See hazard warning flasher
switch) ..................... .2-39
Flat tire ...................... .6-2
Flat towing ................... .9-17
Floor mat cleaning ................ .7-5
Fluid Automatic transmission fluid (ATF) .....8-11
Brake fluid ................. .8-12
Capacities and recommended fuel/
lubricants .................. .9-2
Engine coolant ................ .8-6
Engine oil .................. .8-8
Power steering fluid .............8-11
Window washer fluid .............8-12
FM-AM-SAT radio with Compact Disc (CD)
player ...................... .4-62
Fog light switch ................ .2-39
Forward Collision Warning (FCW) system . . .5-66
Front passenger air bag and status light . . .1-44
Front power seat adjustment ...........1-2
Front seat, Front seat adjustment ........1-2
Front-seat active head restraint .........1-9
Fuel Capacities and recommended fuel/
lubricants .................. .9-2
Fuel economy ................ .5-73
Fuel economy information (display) . . . .4-10
Fuel octane rating .............. .9-3
Fuel recommendation .............9-3
Fuel-filler cap ................ .3-17
Fuel-filler door ............... .3-17
Gauge .................... .2-8
LOOSE FUEL CAP warning ..........3-19Fuses
...................... .8-20
Fusible links .................. .8-20
G
Garage door opener, HomeLink Universal
Transceiver ................... .2-57
Gascap..................... .3-17
Gauge ....................... .2-5
Engine coolant temperature gauge .....2-7
Fuel
gauge .................. .2-8
Odometer ................... .2-6
Speedometer ................. .2-6
Tachometer .................. .2-7
Trip computer ................ .2-27
General maintenance .............. .8-2
Glove box .................... .2-46
H
Hands-free phone system, Bluetooth
(models with navigation system) ........4-93
Hands-free phone system, Bluetooth
(models without navigation system) .....4-103
Hazard warning flasher switch .........2-39
Head restraints .................. .1-6
Headlights Aiming control (See adaptive front
lighting system (AFS)) ............2-37
Bulb replacement ............. .8-25
Headlight switch .............. .2-35
Xenon headlights ............. .2-34
Headrest, Adjustable headrest ..........1-9
Heated seats .................. .2-40Heater
Automatic climate control ..........4-39
Engine block heater .............5-85
HomeLink Universal Transceiver ........2-57
Hood release .................. .3-16
Hook Coat hooks ................. .2-48
Luggage hook ............... .2-48
Horn ....................... .2-40
I
Ignition switch (Push-button) ...........5-8
Immobilizer system .............. .2-31
In-cabin microfilter ............... .4-47
Indicator Dot matrix display ............. .2-20
Lights .................... .2-17
INFINITI

Vehicle Immobilizer System . .....2-31
INFINITI voice recognition system .......4-116
INFO button ................... .4-8
Inside mirror .................. .3-21
Inspection/maintenance (I/M) test . . . . . . .9-20
Instrument brightness control .........2-38
Instrument panel ................ .2-4
Intelligent Brake Assist (IBA) off indicator
light ....................... .2-18
Intelligent Brake Assist (IBA) system .....5-69
Intelligent cruise control (ICC) system,
Preview function ................ .5-54
Intelligent Cruise Control (ICC) system (Full
Speed Range) .................. .5-34
Intelligent Cruise Control (ICC) system
warning light .................. .2-14
Intelligent Key .................. .3-2
10-3