The following descriptions are provided to
give you a better understanding of the
scheduled maintenance items that should
be regularly checked or replaced. The main-
tenance schedule indicates at which mile-
age/time intervals each item requires
service.
In addition to scheduled maintenance, your
vehicle requires that some items be checked
during normal day-to-day operation. Refer
to “General maintenance” (P.9-2).
Items marked with “*” are recommended by
INFINITI for reliable vehicle operation. You
are not required to perform maintenance on
these items in order to maintain the warran-
ties which come with your vehicle. Other
maintenance items and intervals are re-
quired.
When applicable, additional information can
be found in the “8. Do-it yourself” section of
this manual.
NOTE:
INFINITI does not advocate the use of non-
OEM approved aftermarket flushing sys-
tems and strongly advises against perform-
ing these services on an INFINITI product.
Many of the aftermarket flushing systems
use non-OEM approved chemicals or sol-
vents, the use of which has not been
validated by INFINITI.For recommended fuel, lubricants, fluids,
grease, and refrigerant, refer to “Capacities
and recommended fluids/lubricants” (P.10-
2) of this manual.
EMISSION CONTROL SYSTEM
MAINTENANCE
Drive belts*:
Check engine drive belts for wear, fraying or
cracking and for proper tension. Replace any
damaged drive belts.
Engine air filter:
Replace at specified intervals. When driving
for prolonged periods in dusty conditions,
check/replace the filter more frequently.
Engine coolant* (for VR30DDTT engine
models):
Replace coolant at the specified interval.
When adding or replacing coolant, be sure to
use only Genuine NISSAN Long Life Anti-
freeze/Coolant (blue) or equivalent with the
proper mixture. (Refer to “Engine cooling
system (for VR30DDTT engine models)”
(P.8-6) to determine the proper mixture for
your area.)
NOTE:
Mixing any other type of coolant or the use
of non-distilled water may reduce the
recommended service interval of the cool-
ant.Engine coolant* (for 2.0L turbo gasoline
engine models):
Replace coolant at the specified interval.
When adding or replacing coolant, be sure to
use only BASF Glysantin
®G48®or equiva-
lent with the proper mixture. (Refer to
“Engine cooling system (for 2.0L turbo
gasoline engine models)” (P.8-8) to deter-
mine the proper mixture for your area.)
NOTE:
Mixing any other type of coolant or the use
of non-distilled water may reduce the
recommended service interval of the cool-
ant.
Intercooler coolant (for VR30DDTT engine
models):
Intercooler coolant is maintenance-free.
Engine oil and oil filter:
Replace engine oil and oil filter at the
specified intervals. For recommended oil
grade and viscosity refer to “Capacities and
recommended fluids/lubricants” (P.10-2).
Engine valve clearance*:
Inspect only if valve noise increases. Adjust
valve clearance if necessary.
Evaporative emissions control vapor lines*:
Check vapor lines for leaks or looseness.
Tighten connections or replace parts as
necessary.
Maintenance and schedules9-5
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
9-6Maintenance and schedules
Fuel lines*:
Check the fuel hoses, piping and connections
for leaks, looseness, or deterioration. Tight-
en connections or replace parts as necessary.
Spark plugs:
Replace at specified intervals. Install new
plugs of the type as originally equipped.
CHASSIS AND BODY MAINTE-
NANCE
Brake lines and cables:
Visually inspect for proper installation.
Check for chafing, cracks, deterioration,
and signs of leaking. Replace any deterio-
rated or damaged parts immediately.
Brake pads, rotors, drums and linings:
Check for wear, deterioration and fluid
leaks. Replace any deteriorated or damaged
parts immediately.
Exhaust system:
Visually inspect the exhaust pipes, muffler
and hangers for leaks, cracks, deterioration,
and damage. Tighten connections or replace
parts as necessary.
In-cabin microfilter:
Replace at specified intervals. When driving
for prolonged periods in dusty conditions,
replace the filter more frequently.Propeller shaft(s):
Check for damage, looseness, and grease
leakage. (4WD/AWD/RWD)
Steering gear and linkage, axle and suspen-
sion parts, drive shaft boots:
Check for damage, looseness, and leakage
of oil or grease. Under severe driving condi-
tions, inspect more frequently.
Tire rotation:
Tires should be rotated every 5,000 miles
(8,000 km) according to the instructions
under “Explanation of general maintenance
items” (P.9-2). When rotating tires, check for
damage and uneven wear. Replace if neces-
sary.
Transmission fluid/oil, differential oil and
transfer case oil:
Visually inspect for signs of leakage at
specified intervals.
To help ensure smooth, safe and economical
driving, INFINITI provides two maintenance
schedules that may be used, depending upon
the conditions in which you usually drive.
These schedules contain both distance and
time intervals, up to 120,000 miles
(192,000 km)/144 months. For most peo-
ple, the odometer reading will indicate when
service is needed. However, if you drive very
little, your vehicle should be serviced at the
regular time intervals shown in the schedule.
After 120,000 miles (192,000 km)/144
months, continue maintenance at the same
mileage/time intervals.
ADDITIONAL MAINTENANCE
ITEMS FOR SEVERE OPERATING
CONDITIONS
Additional maintenance items for severe
operating conditions;should be performed
on vehicles that are driven under especially
demanding conditions. Additional mainte-
nance items should be performed if you
primarily operate your vehicle under the
following conditions:
.Repeated short trips of less than 5 miles
(8 km).
.Repeated short trips of less than 10 miles
(16 km) with outside temperatures re-
maining below freezing.
MAINTENANCE SCHEDULES
9-12Maintenance and schedules
MAINTENANCE OP-
ERATION
Perform at number of
miles, kilometers or
months, whichever
comes first.Miles × 1,000
(km × 1,000)
MonthsMAINTENANCE INTERVAL
65
(104)
7870
(112)
8475
(120)
9080
(128)
9685
(136)
10290
(144)
10895
(152)
114100
(160)
120105
(168)
126110
(176)
132115
(184)
138120
(192)
144
Engine coolant* Replace every 120,000 miles (192,000 km) or 120 months
Engine oil R R R R R R
Engine oil filter R R R R R R
Spark plugs Replace every 45,000 miles (72,000 km) or 36 months
NOTE:
(1) All visible parts checked for leaks and
damage.
(2) In visible area only.
(3) Periodic maintenance is not required.
*: Maintenance items and intervals with “*”
are recommended by INFINITI for reliable
vehicle operation. The owner need not to
perform such maintenance in order to
maintain the emission warranty or manu-
facturer recall liability. Other maintenance
items and intervals are required.
10-8Technical and consumer information
hicle checked. It is recommended you visit an
INFINITI retailer for servicing.
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.
JVT0342X
API certification mark
API service symbol
ENGINE OIL AND OIL FILTER
RECOMMENDATION
VR30DDTT engine model
Selecting the correct oil:
It is essential to choose the correct grade,
quality, and viscosity engine oil to ensure
satisfactory engine life and performance,
see “Capacities and recommended fluids/
lubricants” (P.10-2). INFINITI recommends
the use of an energy conserving oil in order
to improve fuel economy.Select only engine oils that meet the Amer-
ican Petroleum Institute (API) certification
or International Lubricant Standardization
and Approval Committee (ILSAC) certifica-
tion and SAE viscosity standard. These oils
have the API certification mark on the front
of the container. Oils which do not have the
specified quality label should not be used as
they could cause engine damage.
Oil additives:
INFINITI does not recommend the use of oil
additives. The use of an oil additive is not
necessary when the proper oil type is used
and maintenance intervals are followed.
Oil which may contain foreign matter or has
been previously used should not be used.
11-2
Cleaning exterior and interior .................... 7-2, 7-5
Clock ...................................................................... 2-31
Coat hooks ............................................................ 2-51
Cockpit ...................................................................... 2-3
Cold weather driving ........................................ 5-143
Compact spare tire ............................................ 8-44
Compass .................................................................... 2-9
Console box ........................................................... 2-50
Coolant
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine coolant ...................... 8-7, 8-9
Checking engine coolant level ............. 8-7, 8-8
Corrosion protection ............................................. 7-8
Courtesy light ....................................................... 2-59
Cruise control ........................................................ 5-71
Fixed speed cruise control (on
ICC system) .................................................... 5-90
Intelligent Cruise Control (ICC) ................. 5-73
Cruise indicator .................................................... 2-25
Cup holders ........................................................... 2-48
Current fuel consumption ................................. 2-30
D
Daytime running light system .......................... 2-42
Defroster switch
Rear window and outside mirror
defroster switch ............................................. 2-37
Dimensions .......................................................... 10-13
Direct Adaptive Steering ................................ 5-130
Distance Control Assist (DCA) ........................ 5-94Distance to empty ............................................... 2-29
Drive belts .............................................................. 8-20
Drive positioner .................................................... 3-32
Driver assist system indicator .......................... 2-26
Driving
Cold weather driving ................................. 5-143
Driving with Automatic
Transmission (AT) .......................................... 5-16
Precautions when starting and driving ..... 5-4
E
ECO drive indicator light ................................... 2-18
ECO mode ............................................................. 5-23
ECO pedal system ............................................... 5-23
Economy
Fuel .................................................................. 5-126
Elapsed time ......................................................... 2-29
Elapsed time and trip odometer ..................... 2-29
Emergency tire puncture repair kit .................... 6-9
Emission control information label ............... 10-16
Emission control system maintenance ............ 9-8
Emission control system warranty .............. 10-23
Engine
Before starting the engine .......................... 5-14
Break-in schedule ....................................... 5-124
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine coolant ...................... 8-7, 8-9
Changing engine oil and filter .................... 8-11
Checking engine coolant level ............. 8-7, 8-8
Checking engine oil level ............................. 8-11Coolant temperature gauge ......................... 2-8
Emergency engine shut off ......................... 5-13
Engine block heater ................................... 5-144
Engine compartment check locations ........ 8-4
Engine cooling system (2.0L turbo
gasoline engine models) ................................. 8-8
Engine cooling system (VR30DDTT
engine models) ................................................. 8-6
Engine oil ........................................................ 8-10
Engine oil and filter
replacement indicator ................................... 2-27
Engine oil and oil
filter recommendation ................................. 10-8
Engine serial number ................................. 10-15
Engine specifications .................................. 10-11
Engine start operation indicator ............... 2-23
If your vehicle overheats ............................. 6-21
Intercooler cooling system ............................ 8-9
Remote engine start ..................................... 3-19
Remote engine start
operation indicator ........................................ 2-23
Starting the engine ....................................... 5-15
Engine coolant temperature gauge .................. 2-8
Event Data Recorders (EDR) ........................ 10-25
Exhaust gas (carbon monoxide) ........................ 5-4
Explanation of scheduled
maintenance items ................................................. 9-5
F
F.M.V.S.S./C.M.V.S.S. certification label .... 10-15
M
Maintenance
Battery .............................................................. 8-16
General maintenance ...................................... 9-2
Indicators for maintenance (vehicle
information display) ...................................... 2-27
Inside the vehicle ............................................. 9-3
Maintenance log ............................................ 9-17
Maintenance precautions .............................. 8-3
Maintenance requirements ........................... 9-2
Maintenance schedules ................................. 9-6
Maintenance under severe
driving conditions .......................................... 9-16
Outside the vehicle ......................................... 9-2
Seat belt maintenance ................................. 1-17
Standard maintenance .................................... 9-7
Under the hood and vehicle ......................... 9-4
Malfunction indicator light (MIL) .................... 2-19
Map lights .............................................................. 2-56
Master warning light .......................................... 2-16
Mechanical key (Intelligent Key system) .......... 3-3
Memory storage
Automatic drive positioner ......................... 3-32
Meter
Trip computer ................................................. 2-29
Meters and gauges ................................................ 2-6
Instrument brightness control ................... 2-43
Mirror
Inside mirror .................................................... 3-29
Outside mirrors ............................................. 3-30Vanity mirror ................................................... 3-32
Moonroof ............................................................... 2-54N
NAVI Shift Control .............................................. 5-20
New vehicle break-in ........................................ 5-124
O
Odometer .................................................................. 2-7
Off-road recovery .................................................. 5-9
Oil
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine oil and filter .................... 8-11
Checking engine oil level ............................. 8-11
Engine oil ........................................................ 8-10
One touch unlock sensor (See Intelligent
Key system) .............................................................. 3-9
Operation
Indicators for operation ............................... 2-23
Outside air temperature .................................... 2-31
Outside mirrors .................................................... 3-30
Overheat, If your vehicle overheats ............... 6-21
Owner’s Manual/Service Manual
order information ............................................. 10-25
P
Panic alarm ............................................................ 3-17Parking
Parking brake operation .............................. 5-21
Parking on hills ............................................ 5-128
Parking brake break-in .................................... 5-132
PERSONAL mode ............................................... 5-25
Phone
Car phone or CB radio ................................... 4-3
Power
Power door lock ............................................... 3-4
Power outlet ................................................... 2-47
Power steering fluid ..................................... 8-14
Power steering system .............................. 5-129
Power windows ............................................. 2-52
Power moonroof ................................................. 2-55
Power steering warning light ........................... 2-16
Precautions
Braking precautions .................................... 5-132
Child restraints ............................................... 1-19
Cruise control ................................................. 5-71
Maintenance ..................................................... 8-3
Seat belt usage ............................................... 1-11
Supplemental restraint system .................. 1-38
When starting and driving ............................ 5-4
Pre-crash seat belts with
comfort function ................................................... 1-13
Predictive Forward Collision
Warning (PFCW) ............................................... 5-115
Push starting ......................................................... 6-21
Push-button ignition switch .............................. 5-11
11-5