check oil INFINITI G 2012 User Guide

Black plate (407,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
8 Maintenance and do-it-yourself
Maintenance requirement...
.................................... 8-3
Scheduled maintenance ...
.................................. 8-3
General maintenance ...
....................................... 8-3
Where to go for service ...
................................... 8-3
General maintenance ...
........................................... 8-4
Explanation of maintenance items ...
................... 8-4
Maintenance precautions ...
..................................... 8-6
Engine compartment check locations ...
................... 8-8
VQ25HR/VQ37VHR engine ...
............................... 8-8
Engine cooling system ...
......................................... 8-9
Checking engine coolant level ...
....................... 8-10
Changing engine coolant ...
............................... 8-10
Engine oil ...
.......................................................... 8-11
Checking engine oil level ...
............................... 8-11
Changing engine oil and filter ...
....................... 8-11
Automatic transmission fluid ...
............................. 8-14
Power steering fluid ...
........................................... 8-14
Brake and clutch fluid ...
....................................... 8-15
Brake fluid ...
.................................................... 8-15
Clutch fluid (if so equipped) ...
.......................... 8-15
Window washer fluid ...
......................................... 8-16 Battery
...
.............................................................. 8-17
Coupe ...
.......................................................... 8-17
Sedan and coupe ...
......................................... 8-17
Jump starting ...
............................................... 8-18
Variable voltage control system ...
......................... 8-19
Drive belts ...
........................................................ 8-19
Spark plugs ...
...................................................... 8-20
Replacing spark plugs ...
................................. 8-20
Air cleaner ...
........................................................ 8-21
Windshield wiper blades ...
................................... 8-22
Cleaning ...
...................................................... 8-22
Replacing ...
..................................................... 8-22
Brakes ...
.............................................................. 8-23
Self-adjusting brakes ...
................................... 8-23
Brake pad wear warning ...
.............................. 8-23
Fuses ...
................................................................ 8-24
Engine compartment ...
.................................... 8-24
Passenger compartment ...
............................... 8-25
Intelligent Key battery replacement ...
................... 8-26

Black plate (411,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
Accelerator pedal:Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your
vehicle is held securely with the selector
lever in the P (Park) position without
applying any brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly
goes down further than normal, the pedal
feels spongy or the vehicle seems to take
longer to stop, see an INFINITI retailer
immediately. Keep the floor mat away from
the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, see an INFINITI
retailer.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, an-
chors, adjuster and retractors) operate
properly and smoothly, and are installed securely. Check the belt webbing for cuts,
fraying, wear or damage.
Seats:
Check seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position.
Check that the head restraints move up
and down smoothly and that the locks (if
so equipped) hold securely in all latched
positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
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 vehicleGUID-29B64B94-E77F-40DC-A4B2-6B5D542860EDThe 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 tempera-
tures or under 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, im-
mediately have the exhaust system in-
spected by an INFINITI retailer. (See
“Precautions when starting and driving”
(P.5-3) 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
Maintenance and do-it-yourself8-5

Black plate (414,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
8-8Maintenance and do-it-yourself
GUID-AFE9B83F-FA8B-4F31-955F-26554D8ED4E6
SDI2709
VQ25HR/VQ37VHR ENGINEGUID-7476C613-7968-488E-A6AE-1408D693BF3B1. Fuse/fusible link holder
2. Battery
3. Engine oil filler cap
4. Brake fluid reservoir
5. Clutch fluid reservoir (Manual Trans-mission models)
6. Window washer fluid reservoir
7. Power steering fluid reservoir
8. Air cleaner
9. Radiator filler cap 10. Drive belts
11. Engine coolant reservoir
12.
Engine oil dipstick (for VQ37VHR
engine model)
13. Engine oil dipstick (for VQ25HR en- gine model)
ENGINE COMPARTMENT CHECK LOCATIONS

Black plate (417,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
GUID-FB0623EB-5FAD-40C4-9AB0-442E7E1A0410
SDI2505
VQ25HR engine
SDI2045
VQ37VHR engine
CHECKING ENGINE OIL LEVELGUID-EB400D20-7A84-4713-89BD-9708FBC8D0011. Park the vehicle on a level surface andapply the parking brake.
2. Run the engine until it reaches operat- ing 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
maintenance intervals or during the break-
in period, depending on the severity of
operating conditions.
CAUTION
Oil level should be checked regularly.
Operating the engine with an insufficient
amount of oil can damage the engine, and such damage is not covered by warranty.
CHANGING ENGINE OIL AND FILTERGUID-8EFE39B7-109C-4EBB-91A7-80DFF961CBD7
Vehicle set-upGUID-4BC77A05-BF08-445F-911E-85628C5344131. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operat- ing 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 at-tached to the jack stand saddle.
5. Remove the plastic engine undercover. a. Remove the small plastic clip at thecenter point of the undercover.
b. Then remove the other bolts that hold the undercover in place.
Maintenance and do-it-yourself8-11
ENGINE OIL

Black plate (418,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
8-12Maintenance and do-it-yourself
CAUTION
Make sure the correct lifting and support
points are used to avoid vehicle damage.
SDI2335
Two-wheel drive (2WD) models (VQ25HR/VQ37VHR engine)
Engine oil and filterGUID-189A8074-AB5D-4F02-B5E6-2CEF3A0EAAE31. Place a large drain pan under the drain
plug.
2. Remove the oil filler cap.
3. Remove the drain plug
*1with a
wrench and completely drain the oil.
CAUTION
Be careful not to burn yourself, as the
engine oil is hot.
SDI2047
All-wheel drive (AWD) models (VQ25HR/ VQ37VHR engine)
.Waste oil must be disposed of
properly.
.Check your local regulations.
4. (Perform steps 4 to 7 only when the engine oil filter change is needed.)
Loosen the oil filter
*2with 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.

Black plate (419,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
CAUTION
Be sure to remove any old rubber gasket
remaining on the mounting surface of the
engine. Failure to do so could lead to engine
damage.
6. Coat the gasket on the new filter withclean 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·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” (P.9-2) for drain and refill capacity. The drain and refill
capacity depends on the oil tempera-
ture and drain time. Use these specifi-
cations 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 operationGUID-28B45484-D2E9-4712-897E-4EBAD29B4BC71.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 under- cover 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 undercover 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.
Maintenance and do-it-yourself8-13

Black plate (480,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
10-2
C
Cabin air filter...
................................................... 4-40
Capacities and recommended fuel/lubricants ...
...... 9-2
Car phone or CB radio ...
...................................... 4-89
Card holder ...
....................................................... 2-49
Cargo net retainers ...
........................................... 2-51
Catalytic converter, Three way catalyst ...
................ 5-4
CD/CF/USB memory care and cleaning ...
............. 4-86
Center multi-function control panel ...
..................... 4-3
Child restraints ...
................................................. 1-23
LATCH system ...
.............................................. 1-25
Precautions on child restraints ...
..................... 1-23
Child safety ...
...................................................... 1-21
Child safety rear door lock ...
.................................. 3-6
Chimes Audible reminders ...
....................................... 2-19
Seat belt warning light and chime ...
............... 2-17
Cigarette lighter and ashtrays ...
........................... 2-44
Circuit breaker, Fusible link ...
............................... 8-24
Cleaning exterior and interior ...
....................... 7-2, 7-4
Climate control, Automatic climate control ...
........ 4-31
Clock ...
................................................................ 2-42
Clutch fluid ...
....................................................... 8-15
Coat hooks ...
....................................................... 2-50
Cockpit ...
............................................................... 2-3
Cold weather driving ...
......................................... 5-58
Compact Disc (CD) player (See audio system) ...
... 4-60
Compact spare tire ...
........................................... 8-43
Compass ...
............................................................. 2-9
Console box ...
...................................................... 2-48 Controller, Center multi-function control panel
...
.... 4-5
Controls Control panel button ...
...................................... 4-3
INFINITI Controller ...
.......................................... 4-5
Coolant Capacities and
recommended fuel/lubricants ...
........................ 9-2
Changing engine coolant ...
............................. 8-10
Checking engine coolant level ...
...................... 8-10
Corrosion protection ...
........................................... 7-6
Cruise control ...
................................................... 5-21
Fixed speed cruise control (on ICC system) ...
... 5-41
Intelligent cruise control (ICC) system ...
.......... 5-23
Cup holders ...
...................................................... 2-45
Current fuel consumption ...
.................................. 2-26
D
Daytime running light system ...
........................... 2-37
Defroster switch, Rear window and outside mirror
defroster switch ...
................................................ 2-34
Dimensions ...
....................................................... 9-11
Distance to empty ...
............................................. 2-26
Door/trunk open warning ...
.................................. 2-23
Dot matrix liquid crystal display ...
....................... 2-20
Drive belts ...
........................................................ 8-19
Drive positioner ...
................................................ 3-31
Driving
All-wheel drive (AWD) ...
................................... 5-45
Cold weather driving ...
.................................... 5-58
Driving with automatic transmission ...
............ 5-14
Driving with manual transmission ...
................ 5-18 Precautions when starting and driving
...
........... 5-3
DS (Drive Sport) mode ...
...................................... 5-16
DVD player operation ...
........................................ 4-62
E
Economy, Fuel ...
................................................... 5-45
Elapsed time ...
..................................................... 2-26
Elapsed time and trip odometer ...
........................ 2-26
Emission control information label ...
.................... 9-13
Emission control system warranty ...
..................... 9-25
Engine Before starting the engine ...
........................... 5-12
Break-in schedule ...
........................................ 5-45
Capacities and
recommended fuel/lubricants ...
........................ 9-2
Changing engine coolant ...
............................. 8-10
Changing engine oil and filter ...
...................... 8-11
Checking engine coolant level ...
...................... 8-10
Checking engine oil level ...
............................. 8-11
Coolant temperature gauge ...
............................ 2-8
Emergency engine shut off ...
........................... 5-11
Engine compartment check locations ...
............. 8-8
Engine cooling system ...
................................... 8-9
Engine oil ...
.................................................... 8-11
Engine oil and oil filter recommendation ...
........ 9-6
Engine oil replacement indicator ...
.................. 2-24
Engine oil viscosity ...
........................................ 9-7
Engine serial number ...
................................... 9-12
Engine specifications ...
..................................... 9-8
Engine start operation indicator (Automatic
Transmission models) ...
.................................. 2-22

Black plate (483,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]
Mechanical key (Intelligent Key system)...
.............. 3-3
Memory storage, Automatic drive positioner ...
..... 3-33
Meter, Trip computer ...
......................................... 2-26
Meters and gauges ...
............................................. 2-6
Instrument brightness control ...
...................... 2-38
Mirror Inside mirror ...
................................................ 3-28
Outside mirrors ...
............................................ 3-29
Vanity mirror ...
................................................ 3-31
Monitor, Rearview monitor ...
................................ 4-23
Moonroof ...
.......................................................... 2-55
N
New vehicle break-in ...
......................................... 5-45
No key warning ...
................................................. 2-22
O
Odometer ...
............................................................ 2-7
Off-road recovery ...
................................................ 5-7
Oil
Capacities and
recommended fuel/lubricants ...
........................ 9-2
Changing engine oil and filter ...
...................... 8-11
Checking engine oil level ...
............................. 8-11
Engine oil ...
.................................................... 8-11
Engine oil viscosity ...
........................................ 9-7
Oil filter replacement indicator ...
..................... 2-24
Operation, Indicators for operation ...
................... 2-22
Outside air temperature ...
.................................... 2-27
Outside mirrors ...
................................................. 3-29 Overheat, If your vehicle overheats
...
................... 6-10
Owner’s Manual/Service Manual
order information ...
.............................................. 9-28
P
Panic alarm ...
...................................................... 3-15
Parking Brake break-in ...
............................................. 5-51
Parking brake operation ...
............................... 5-20
Parking brake release warning ...
..................... 2-23
Parking on hills ...
........................................... 5-47
Personal lights ...
.................................................. 2-57
Phone Bluetooth
®hands-free phone system
(models with navigation system) ...
.................. 4-90
Bluetooth
®hands-free phone system
(models without navigation system) ...
........... 4-100
Car phone or CB radio ...
................................. 4-89
Power Front seat adjustment ...
.................................... 1-3
Power door lock ...
............................................. 3-4
Power outlet ...
................................................ 2-43
Power steering fluid ...
..................................... 8-14
Power steering system ...
................................. 5-50
Power windows ...
............................................ 2-52
Precautions Audio operation ...
........................................... 4-41
Braking precautions ...
..................................... 5-51
Child restraints ...
............................................ 1-23
Cruise control ...
.............................................. 5-21
Maintenance ...
.................................................. 8-6 Seat belt usage
... ........................................... 1-14
Supplemental restraint system ...
..................... 1-41
When starting and driving ...
.............................. 5-3
Pre-crash seat belts ...
.......................................... 1-16
Predictive course line settings ...
.......................... 4-29
Preview function ...
............................................... 5-52
Preview function (for Intelligent cruise
control system) ...
................................................. 5-44
Preview Function warning light ...
.......................... 2-16
Push starting ...
.................................................... 6-10
Push warning (Automatic
Transmission models) ...
....................................... 2-22
Push-button ignition switch ...
....................... 5-9, 5-10
R
Radio ...
................................................................ 4-41
Car phone or CB radio ...
................................. 4-89
FM-AM-SAT radio with Compact Disc
(CD) player ...
................................................... 4-57
Rain-sensing auto wiper system ...
........................ 2-33
Rapid air pressure loss ...
....................................... 5-7
Readiness for inspection/maintenance (I/M) test
(US only) ... .......................................................... 9-27
Rear door lock, Child safety rear door lock ...
......... 3-6
Rear seats ...
.......................................................... 1-7
Rear window and outside mirror
defroster switch ...
................................................ 2-34
Rearview monitor ...
.............................................. 4-23
Recorders, Event data ...
....................................... 9-27
Registering your vehicle in another country ...
...... 9-11
Remote keyless entry system ...
............................ 3-14
10-5