2011 INFINITI G-CONVERTIBLE oil type

Occasionally remove loose dust from the inte-
rior trim, plastic parts and seats using a vacuum
cleaner or soft bristled brush. Wipe the vinyl
and leather surfaces with a clean, soft cloth
dampened in mild soap solution, then wipe
clean with a dry soft cloth.
Regular care and cleaning is required in order to
maintain the appearance of the leather.
Before using any fabric protector, read the
manufacturer’s recommendations. Some fabric
protectors contain chemicals that may stain or
bleach the seat material.
Use a cloth dampened only with water, to clean
the meter and gauge lens.
WARNING
Do not use water or acidic cleaners (hot steam
cleaners) on the seat. This can damage the seat
or occupant classification sensor. This can also
affect the operation of the air bag system and
result in serious personal injury.
CAUTION
●Never use benzine, thinner, or any similar
material. ●
Small dirt particles can be abrasive and damag-
ing to the leather surfaces and should be re-
moved promptly. Do not use saddle soap, car
waxes, polishes, oils, cleaning fluids, solvents,
detergents or ammonia-based cleaners as they
may damage the leather’s natural finish.
● Only use fabric protectors approved by
INFINITI.
● Do not use glass or plastic cleaner on meter
or gauge lens covers. It may damage the lens
cover.
AIR FRESHENERS
Most air fresheners use a solvent that could
affect the vehicle interior. If you use an air
freshener, take the following precautions:
● Hanging-type air fresheners can cause per-
manent discoloration when they contact ve-
hicle interior surfaces. Place the air fresh-
ener in a location that allows it to hang free
and not contact an interior surface.
● Liquid-type air fresheners typically clip on
the vents. These products can cause imme-
diate damage and discoloration when
spilled on interior surfaces.
Carefully read and follow the manufacturer’s
instructions before using air fresheners.
FLOOR MATS
WARNING
To avoid potential pedal interference that may
result in a collision or injury:
● NEVER place a floor mat on top of another
floor mat in the driver front position.
● Use only genuine NISSAN floor mats specifi-
cally designed for use in your vehicle model.
See your INFINITI retailer for more
information.
● Properly position the mats in the floorwell
using the floor mat positioning aid. See
“Floor mat positioning aid” later in this
section.
The use of NISSAN floor mats can extend the life
of your vehicle carpet and make it easier to
clean the interior. Mats should be maintained
with regular cleaning and replaced if they be-
come excessively worn.
CLEANING INTERIOR
7-4Appearance and care

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
VQ37VHR engine ............................... 8-6
Engine cooling system ............................. 8-7
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 ................... 8-9
Automatic transmission fluid .......................8-11
Power steering fluid ............................... 8-11
Brake and clutch fluid ............................ 8-12
Brake fluid ................................... 8-12
Clutch fluid (if so equipped) ....................8-12
Window washer fluid ............................. 8-13
Battery .......................................... 8-13
Jump starting ................................. 8-15Variable voltage control system
...................8-15
Drive belt ........................................ 8-16
Spark plugs ..................................... 8-16
Replacing spark plugs ......................... 8-17
Air cleaner ....................................... 8-17
Windshield wiper blades .......................... 8-18
Cleaning ...................................... 8-18
Replacing ..................................... 8-18
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 ..................... 8-25
Wheels and tires ................................. 8-27
Tire pressure .................................. 8-27
Tire labeling .................................. 8-30
Types of tires ................................. 8-32
Tire chains ................................... 8-32
Changing wheels and tires..................... 8-33

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 Automatic transmission model With reservoir 9 qt7-1/2 qt 8.5 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
Reservoir 7/8 qt3/4 qt0.8
Manual transmission model With reservoir 9-1/8 qt7-5/8 qt8.6
Reservoir 7/8 qt3/4 qt0.8
Automatic transmission fluid ——— Genuine NISSAN Matic S ATF*4
Manual transmission gear oil ——— Genuine NISSAN Manual Transmission Fluid (MTF)
HQ Multi 75W-85 or API GL-4, Viscosity SAE 75W-85
Differential gear oil ——— For M/T models: Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or API
GL-5 Viscosity SAE 80W-90*5All other models: API GL-5 Synthetic Gear Oil, Viscos-
ity SAE 75W-90*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 and clutch fluid Genuine NISSAN Super Heavy Duty Brake Fluid*8 or equivalent DOT 3
Multi-purpose grease Without limited slip differential ———
NLGI No. 2 (Lithium soap base)
With limited slip differential ———
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 “ENGINE OIL AND OIL FILTER RECOMMENDATION” later in this section.
*3: INFINITI recommends Genuine NISSAN Ester Engine Oil available at your 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 SAE90 is suitable for ambient temperatures above 32°F (0°C).
*6: See an INFINITI retailer for service for synthetic oil.
*7: DEXRON
TMVI type ATF may also be used.
*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

1. API certification mark
2. API service symbol
ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil
It is essential to choose the correct grade, qual-
ity, and viscosity engine oil to ensure satisfactory
engine life and performance, see “CAPACITIES
AND RECOMMENDED FUEL/LUBRICANTS” earlier
in this section. INFINITI recommends the use of an
energy conserving oil in order to improve fuel
economy.
Select only engine oils that meet the American
Petroleum Institute (API) certification or Interna-
tional Lubricant Standardization and Approval
Committee (ILSAC) certification and SAE viscos-
ity standard. These oils have the API certifica-
tion 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.
Oil viscosity
The engine oil viscosity or thickness changes
with temperature. Because of this, it is impor-
tant that the engine oil viscosity be selected
based on the temperatures at which the vehicle
will be operated before the next oil change.
Choosing an oil viscosity other than that recom-
mended could cause serious engine damage.
Selecting the correct oil filter
Your new vehicle is equipped with a high-
quality genuine NISSAN oil filter. When replac-
ing, use the genuine oil filter or its equivalent
for the reason described in change intervals.
Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Oil and filter other than
the specified quality, or oil and filter change
intervals longer than recommended could re-
duce engine life. Damage to engines caused by
improper maintenance or use of incorrect oil
and filter quality and/or viscosity is not covered
by the new INFINITI vehicle limited warranties.
STI0505
Technical and consumer information9-5

Your engine was filled with a high quality
engine oil when it was built. You do not have to
change the oil before the first recommended
change interval. Oil and filter change intervals
depend upon how you use your vehicle. Opera-
tion under the following conditions may require
more frequent oil and filter changes.
●repeated short distance driving at cold out-
side temperatures,
● driving in dusty conditions,
● extensive idling,
● stop and go “rush hour” traffic,
Refer to the “INFINITI Service and Maintenance
Guide” for the maintenance schedule.
AIR CONDITIONING SYSTEM
REFRIGERANT AND LUBRICANT
RECOMMENDATIONS
The air conditioning system in your INFINITI ve-
hicle must be charged with the refrigerant HFC-
134a (R-134a) and the lubricant, NISSAN A/C sys-
tem oil Type S or the exact equivalents.
CAUTION
The use of any other refrigerant or lubricant will
cause severe damage to the air conditioning
system and will require the replacement of all
air conditioner system components.
The refrigerant HFC-134a (R-134a) in your
INFINITI vehicle will not harm the earth’s ozone
layer. Although this refrigerant does not affect
the earth’s atmosphere, certain governmental
regulations require the recovery and recycling
of any refrigerant during automotive air condi-
tioning system service. Your INFINITI retailer
has the trained technicians and equipment
needed to recover and recycle your air condi-
tioning system refrigerant.
Contact an INFINITI retailer when servicing your
air conditioning system.
9-6Technical and consumer information

Engine oil.................. .8-8
Engine oil viscosity ............. .9-5
Oil filter replacement indicator .......2-22
Opening the retractable hard top . . . .3-23, 3-25
Operating the retractable hard top .......3-18
Operation, Indicators for operation .......2-18
Outside air temperature .............2-24
Outside mirrors ................. .3-35
Overheat, If your vehicle overheats ......6-16
Owner’s Manual/Service Manual order
information ................... .9-23
P
Panic alarm ................... .3-15
Parking Brake break-in ............... .5-48
Parking brake operation ...........5-18
Parking brake release warning .......2-19
Parking on hills .............. .5-44
Phone Bluetooth hands-free phone system
(models with navigation system) ......4-85
Bluetooth hands-free phone system
(models without navigation system) . . . .4-96
Car phone or CB radio ............4-85
Pop-up roll bar system .............1-49
Power Front seat adjustment .............1-3
Power door lock ............... .3-4
Power outlet ................ .2-41
Power steering fluid .............8-11
Power steering system ...........5-47
Power windows .............. .2-46
Pre-crash seat belts .............. .1-15Precautions
Audio operation .............. .4-37
Braking precautions .............5-48
Child restraints ............... .1-19
Cruise control ................ .5-19
Maintenance ................. .8-5
Seat

belt usage ............... .1-11
Supplemental restraint system .......1-35
When starting and driving ..........5-2
Preview function ................ .5-49
Preview function (for Intelligent cruise
control system) ................. .5-42
Preview Function warning light .........2-12
Push starting .................. .6-16
Push warning (Automatic Transmission
models) ..................... .2-19
Push-button ignition switch .........5-7, 5-8
R
Radio ...................... .4-37
Car phone or CB radio ............4-85
FM-AM-SAT radio with Compact Disc (CD)
player .................... .4-53
Rain-sensing auto wiper system ........2-30
Rapid air pressure loss ..............5-6
Readiness for inspection/maintenance (I/M)
test ....................... .9-22
Rear window and outside mirror defroster
switch ...................... .2-31
Rearview monitor ............... .4-22
Recorders, Event data ............. .9-22
Registering your vehicle in another country . .9-9
Remote keyless entry system ..........3-14Repairing flat tire (with emergency tire
puncture repair kit)
............... .6-3
Reporting safety defects .............9-21
Retractable hard top .............. .3-18
Roadside assistance program . . . .......6-2
Rollover ...................... .5-5
Roof, Retractable hard top ...........3-18
S
Safety, Child seat belts .............1-13
Satellite radio operation ............4-54
Seat adjustment Front power seat adjustment .........1-3
Front seats .................. .1-3
Seat belt(s) Child safety ................. .1-13
Infants .................... .1-14
Injured persons ............... .1-14
Larger

children ............... .1-14
Pre-crash seat belts .............1-15
Precautions on seat belt usage . . . . . . .1-11
Pregnant women .............. .1-14
Seat belt cleaning .............. .7-5
Seat belt extenders ............. .1-18
Seat belt guide ............... .1-17
Seat belt maintenance ............1-18
Seat belt warning light ...........2-12
Seat belts .................. .1-11
Seat belts with pretensioners ........1-47
Small children ................ .1-14
Three-point type............... .1-15
Seat synchronization function . . . . . . . . .3-37
Seat(s) Climate controlled seats ..........2-38
10-5