INFINITI G-CONVERTIBLE 2011 Owners Manual

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
ModelVQ37VHR
Type Gasoline, 4-cycle
Cylinder arrangement 6-cylinder, V-slanted at 60°
Bore × Stroke in (mm) 3.760 × 3.385 (95.5 × 86.0)
Displacement cu in (cm
3) 225.54 (3,696)
Firing order 1-2-3-4-5-6
Idle speed rpm No adjustment is necessary.
Ignition timing (B.T.D.C.) degree/rpm
Spark plug Standard FXE24HR-11
Spark plug gap (Normal) in (mm) 0.043 (1.1)
Camshaft operation Timing chain
This spark ignition system complies with the Canadian standard ICES-002.
VQ37VHR engine
STI0425
SPECIFICATIONS
Technical and consumer information9-7

WHEELS AND TIRES
Road wheel
TypeSize Offset in (mm)
Aluminum Front: 18 × 8J 1.69 (43)
Rear: 18 × 8-1/2J 1.06 (27)
Front: 19 × 8-1/2J 1.69 (43)
Rear: 19 × 9J 1.18 (30)
Spare*1 18 × 4T 0 (0)
Tire
TypeSize Pressure PSI (kPa) [Cold]
Conventional Front: P225/50R18 94V 38 (260)
Rear: P245/45R18 96V
Front: 225/45R19 96W XL 39 (270)
Rear: 245/40R19 98W XL
Spare (T-type)*1 T145/70R18 107M 60 (420)
*1: if so equipped.
9-8Technical and consumer information

DIMENSIONS
in (mm)
Overall length (with front license plate)183.5 (4,661)*1
184.0 (4,672)*2
185.4 (4,710)*3
Overall length (without front license plate) 183.3 (4,657)*1 184.0 (4,672)*2
185.2 (4,705)*3
Overall width 72.9 (1,852)
Overall height 55.1 (1,399)*4
55.1 (1,400)*5
Front tread 60.8 (1,545)
Rear tread 62.8 (1,595)*4
62.6 (1,590)*5
Wheelbase 112.2 (2,850)
*1: Without Aero Bumper
*2: With Aero Bumper
*3: Aerodynamic Package models
*4: 18-in tire models
*5: 19-in tire models If you plan to travel in another country,
you
should first find out if the fuel available is
suitable for your vehicle’s engine.
Using fuel with too low an octane rating may
cause engine damage. All gasoline vehicles
must be operated with unleaded gasoline.
Therefore, avoid taking your vehicle to areas
where appropriate fuel is not available.
When transferring the registration of your ve-
hicle to another country, state, province or dis-
trict, it may be necessary to modify the vehicle
to meet local laws and regulations.
The laws and regulations for motor vehicle
emission control and safety standards vary
according to the country, state, province or
district; therefore, vehicle specifications may
differ.
When any vehicle is to be taken into another
country, state, province or district and regis-
tered, its modifications, transportation, and reg-
istration are the responsibility of the user.
INFINITI is not responsible for any inconvenience
that may result.
WHEN TRAVELING OR REGISTERING YOUR
VEHICLE IN ANOTHER COUNTRY
Technical and consumer information9-9

VEHICLE IDENTIFICATION NUMBER
(VIN) PLATE
The vehicle identification number plate is at-
tached as shown. This number is the identifica-
tion for your vehicle and is used in the vehicle
registration.
VEHICLE IDENTIFICATION NUMBER
(chassis number)
The number is stamped as shown in the engine
compartment.
ENGINE SERIAL NUMBER
The number is stamped on the engine as
shown.
STI0431STI0492STI0509
VEHICLE IDENTIFICATION
9-10Technical and consumer information

F.M.V.S.S./C.M.V.S.S. CERTIFICATION
LABEL
The Federal/Canadian Motor Vehicle Safety
Standards (F.M.V.S.S./C.M.V.S.S.) certification
label is affixed as shown. This label contains
valuable vehicle information, such as: Gross
Vehicle Weight Ratings (GVWR), Gross Axle
Weight Rating (GAWR), month and year of
manufacture, Vehicle Identification Number
(VIN), etc. Review it carefully.
EMISSION CONTROL INFORMATION
LABEL
The emission control information label is at-
tached as shown.
TIRE AND LOADING INFORMATION
LABEL
The cold tire pressure is shown on the Tire and
Loading information label affixed to the pillar as
illustrated.
STI0800STI0422STI0801
Technical and consumer information9-11

AIR CONDITIONER SPECIFICATION
LABEL
The air conditioner specification label is at-
tached as shown.Use the following steps to mount the license
plate:
Before mounting the license plate, confirm that
the following parts are enclosed in the plastic
bag.
●
License plate bracket
● J-nut × 2 (except for Aerodynamic Package
models)
● Screw × 2
● Screw grommet × 2
Only use the recommended mounting position
or Intelligent Cruise Control (ICC) sensor ob-
struction (if so equipped) may result.
STI0495
INSTALLING FRONT LICENSE PLATE
9-12Technical and consumer information

EXCEPT FOR AERODYNAMIC PACKAGE
MODELS
1. Park the vehicle on flat, level ground.
2. Locate the center position indicator
Aon
the lower part of the grille. Measure
straight down from the edge where the
bumper and grille meet to the aligning
holes
B, keeping the tape measure lined
up with the center position indicator.
3. Mark the holes
Bwith a felt-tip pen.
4. For Sports models: Carefully drill the two aligning holes
Busing a 0.39 in (10 mm)
drill bit at the marked locations. (Be sure
that the drill only goes through the bum-
per fascia.)
5. For Sports models: Line up the bosses
C
or license plate bracket with the holes
and hold the license plate bracket in
place.
6. Mark the center of the holes
Dwith a
felt-tip pen.
7. Carefully drill the two pilot holes using a 0.39 in (10 mm) drill bit at the marked
locations. (Be sure that the drill only goes
through the bumper fascia.)
8. Insert grommets into the hole on the fascia.
Except for Aerodynamic Package models
STI0799
Technical and consumer information9-13

9. Insert a flat-blade screwdriver into thegrommet hole to add 90° turn onto the
part
E.
10. Insert a J-nut into the license plate bracket before placing the license plate
bracket on the fascia.
11. Install the license plate bracket with screws.
12. Install the license plate with bolts that are no longer than 0.55 in (14 mm).
9-14Technical and consumer information

FOR AERODYNAMIC PACKAGE MODELS
1. Park the vehicle on flat, level ground.
2. Temporarily fit the license plate bracketon the center of the front bumper fascia.
3. For horizontal position adjustment, place and hold the underside tab of the license
plate bracket on the front bumper fascia
to align the tab’s V notch with the edge of
a bead on the upper side of front bumper
fascia.
4. Hold the license plate bracket and mark the points
Aon the bumper facia
through the center of the holes
Bwith a
felt-tip pen.
5. Remove the license plate bracket.
6. Detach the license plate bracket and cut the underside tab by using a cutter.
7. Carefully drill two shallow pilot holes
A
using a 0.39 in (10 mm) drill bit at the
marked locations. (Be sure that the drill
only goes through the fascia, or damage
to the nut may occur.)
8. Insert grommets into the hole on the front bumper fascia.
9. Insert a flat-blade screwdriver into the grommet hole to add a 90° turn onto the
part
C.
For Aerodynamic Package models
STI0805
Technical and consumer information9-15